CN2245752Y - Prompt hot-water boiler - Google Patents
Prompt hot-water boiler Download PDFInfo
- Publication number
- CN2245752Y CN2245752Y CN 95229350 CN95229350U CN2245752Y CN 2245752 Y CN2245752 Y CN 2245752Y CN 95229350 CN95229350 CN 95229350 CN 95229350 U CN95229350 U CN 95229350U CN 2245752 Y CN2245752 Y CN 2245752Y
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- heat exchanger
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Abstract
The utility model relates to a prompt hot-water boiler, mainly comprising a cylindrical boiler body; an upper combustion chamber and a lower water storage chamber are arranged in the boiler body; a heat exchanger is placed on the upper section of the combustion chamber; the lower section is provided with a combustor; a hot water discharge pipe is arranged on the bottom of the water storage chamber; the boiler body is provided with a circumferential top wall; the upper top is covered by a smoke discharge cover. The utility model can carry out the multilayered heating for cold water; the time of the series flow of water flow can be lengthened; the heat-exchange surface can be enlarged; the heat exchange effectiveness can be increased; the service life of heat exchanger can be extended. The assembly and disassembly of the heat exchanger are convenient; the utility model can timely clean gas oxidation smutch formed between the heat exchange pipe walls in the heat exchanger and the combustion chamber; the heat efficiency of the utility model can be further increased.
Description
The utility model relates to a kind of Instant heating type hot-water boiler.
General common hot-water boiler mainly all is to utilize a heating source to produce hot gas, by this low temperature current is bestowed heating, and then provides the current of high temperature, its model to raise to be under the jurisdiction of to utilize high temperature that cryogenic liquid is bestowed heat exchange process; So, the heating source that is utilized on this hot-water boiler, with advanced heating source, from the mode of raw materials such as traditional coal, timber heating, evolution fully mixes the back, sprays heating to form powerful flame of burning-point fire to now the air intercropping certainty ratio of utilizing fuel oil or combustion gas and forced air supply, and efficient of its formation heat energy is higher; But after using this kind heater, still needing to possess is enough to fully absorb the equipment that heat energy promptly carries out heat exchange, could promote the efficient of flow heated water that showing tremendous enthusiasm boiler is rely more, and this kind equipment is referred to as heat exchanger; Know function of exchange again for the heat exchanger that promotes hot-water boiler, can main means be increase effectively the area of heat exchange, the time that current can be remained in a standstill in the heat exchange tube wall can prolong, accept and the absorption more thermal energy to enable between the heat exchanger tube wall, to conduct, and then promote the efficient of stream of warm water; But with the public technology than the heat exchanger that is disposed in the advanced hot-water boiler, still there is following defective in the technology as being disclosed in No. the 176414th, Taiwan patent and the 246193rd case:
One: the heat exchanger that utilizes the hot-water boiler that snakelike heat(ing) coil become with the waveform furnace wall, though being minimized the heat of furnace wall, the wound of its coil pipe think of opens shrinkage, and increase the heating surface area of in-pipe flow slightly, and then absorption more thermal energy, stretch the processing of this kind serpentine coil and waveform coil pipe furnace wall and be difficult for, manufacture high;
Its two: the body of heater that utilizes conical shell to become, furnace roof have one the smoke evacuation annular groove the taper loam cake; Though have the effect that choked flow hot gas effluxes, this smoke evacuation annular groove is open form, and hot gas promptly flows out between open smoke evacuation annular groove after rising in the stove, and choked flow hot gas can't reach capacity the interior hot gas of stove effectively, and the heating agent waste is speed very;
Its three: utilize and now establish the inner core that a usefulness is heat-exchanging chamber in the stove tube, group is provided with between the heat exchanger plate of several undaforms of several branching pipes weldering companies in heat-exchanging chamber, though provide and had the heat exchange area of width slightly, but soldering group is solid between the water pipe in its heat-exchanging chamber and each the undaform power board, therefore form many welding beads, this equipotential place is than the welding bead of low side, because spray the burning things which may cause a fire disaster that combustion forms near combustor, being directed at weld very easily suffers the direct barbecue of flame and damages, force shorten for it service life, simultaneously also because of tool flow-disturbing cylinder in each heat exchanger plate, and each water pipe and heat exchanger plate weld be tool bending curvature not, form the dead angle, therefore cause place, current dead angle to be subject to the obstruction of assorted dirt, so said structure is not as described in it, can promotes the flow-disturbing time of current and promote heat exchanger effectiveness, on the contrary, easily cause the current damping in water pipe and the wave mode power board excessive.
Its four: heat exchanger does not have removable group of property, causes in the stove the smoked black dirt that is become of combustion gas baking to remove, and the heat conduction that hinders between the heat exchange wall is renderd a service;
Defective in the above-mentioned technology of commonly using that hot-water boiler device disclosed promptly is to cause the main cause that service life is too short and the thermal efficiency can't effectively promote.
Main purpose of the present utility model is: provide a kind of and can make full use of furnace inner space, make that it has a width very and have multi-level heat exchange area, and form water flow passage extremely smoothly, also can keep simultaneously the interior hot combustion gas of stove to be close to saturated state, use the heat exchanger effectiveness that promotes flow heated water.
Another purpose of the present utility model is: a kind of structural design that can in good time dismantle heat exchanger in the stove is provided, so that the internal face of the combustion chamber in the cleaning oven, and the cleaning between each tube wall on the heat exchanger, and then promote heat conduction efficiency between each heat exchange tube wall.
The purpose of this utility model is achieved in that a kind of Instant heating type hot-water boiler, mainly comprise a columnar boiler furnace, combustion chamber, upper strata and lower floor retaining chamber have been made by the inside system of body of heater, combustion chamber epimere portion contains a heat exchanger, hypomere portion configuration burner, the bottom of retaining chamber is provided with the hot water discharge pipe, and the body of heater top is the open end, and has a ring Zhou Dingbi, top end cover front cover smoke evacuation lid on it; The smoke evacuation mouth of pipe place of smoke evacuation lid is arranged with a chimney; The nearly top shell wall of combustion chamber epimere portion is provided with gilled rings ear seat, locatees heat exchanger by this; The shell wall outboard peripheries of combustion chamber forms an aqua storage tank with cell wall at interval, the ring week of cell wall is unloaded water channel with the tweer of body of heater and the annular that forms at interval, make in the cell wall ring side aqua storage tank and corresponding at interval, and the outer rim side that makes cell wall is for sluice way is corresponding with the furnace wall at interval with the combustion chamber shell wall;
The housing sky on the nearly top of combustion chamber epimere portion is provided with aqueduct, and the water pipe of releasing of this aqueduct guiding current automatic heat-exchanger flows in the sluice way;
The bottom of aqua storage tank is provided with cold water inlet, and water storage grooved ring Zhou Dingduan also is provided with siphunculus and protrudes out, and these siphunculus are worn between the ring Zhou Dingbi that is exposed to body of heater, and is communicated with in the water tank of smoke evacuation lid;
Be shaped on water tank between the inwall of smoke evacuation lid, water tank bottom surface ring week is provided with the through hole that can be nested with siphunculus, and the drain tube that is equipped with in addition of water tank bottom surface is connected in the water injection pipe of heat exchanger;
Heat exchanger by a level to the water-collecting tray bottom be welded with vertically to tube bundle constituted;
The periphery on water-collecting tray top is provided with lug, is buckled in by each lug on the corresponding ear seat of combustion chamber; Water-collecting tray top lock is organized a disk cover, is respectively equipped with water injection pipe on the disk cover and releases water pipe; Dividing plate is set in the water-collecting tray, with form in the water-collecting tray around hydroecium, the water injection pipe that respective disc covers is for to hydroecium, the drip chamber that is of releasing water pipe that respective disc covers is given between hydroecium and drip chamber around the person to changing hydroecium;
Each organizes tube bundle is located at the hydroecium of each adjacent correspondence in the water-collecting tray respectively around weldering bottom, every single-group pipe bundle body is arranged by the equity of the U type pipe fitting more than two and is constituted, form each coupling pipe half-and-half and count mode difference consecutive between the hydroecium of each adjacent side correspondence, and form in each adjacent side hydroecium bottom respectively by the both-end mouth of pipe of each pipe fitting and to give water hole and spilled water hole, the indoor spilled water hole that is defined as equivalent that feeds water therebetween is communicated with, and is limited to being communicated with respectively to the water hole of equivalent in the drip chamber;
Be to be arranged with one or more layers of helical baffle between each tube bundle, this helical baffle forms the passage of the hot combustion gas of water conservancy diversion in the combustion chamber.
Operation principle of the present utility model is: cold water utilizes the hot combustion gas of the generation in the combustion chamber that it is carried out heating the first time in water inlet pipe is introduced into aqua storage tank between the periphery wall of combustion chamber; Current through heating for the first time enter by each siphunculus in the water tank of discharging fume in covering, and make through warm conduction of the heat of top layer in the stove it is carried out the heating second time; Current through heating for the second time enter in the heat exchanger through drain tube and water injection pipe again, heat for the third time, because of the dividing plate that is provided with in the water-collecting tray in this heat exchanger separates into several hydroeciums with it, and be welded with the array tube bundle in the bottom of water-collecting tray, the tube bundle connection of its bottom is serially connected with between adjacent each adjacent hydroecium, so tool prolongs the current crossfire time and the heat exchange area that increased; Because of the burning things which may cause a fire disaster of the weldering company headquarters position between each pipe fitting and water-collecting tray bottom, prolonged the service life of heat exchanger effectively simultaneously away from burner;
In addition, heat exchanger in the utility model is buckled on the lug corresponding in the combustion chamber with the form of lug, therefore can tear the group heat exchanger easily open, can clean in heat exchanger and the combustion chamber formed combustion gas oxidation black dirt between the heat exchange tube wall to reach in good time, further improve the thermal efficiency of the present utility model, thereby realize the purpose of this utility model.
The explanation of accompanying drawing drawing:
Fig. 1 is a stereo appearance figure of the present utility model;
Fig. 2 is the three-dimensional assembly figure that decomposes of the present utility model;
Fig. 3 is the vertical view cutaway drawing (A-A) of the utility model heat exchanger;
Fig. 4 is the unitary side cutaway view behind the utility model assembled formation;
Fig. 5 is the structural representation of another embodiment of the utility model body of heater.
Describe the utility model in detail below in conjunction with embodiment and accompanying drawing;
Please earlier referring to Fig. 1, shown in Figure 2, the structure of Instant heating type hot-water boiler provided by the utility model mainly comprises a columnar boiler furnace 1, combustion chamber, upper strata 11 and lower floor retaining chamber 12 have been made by the inside system of body of heater 1, combustion chamber 11 epimere portions contain a heat exchanger 2, and in hypomere portion configuration burner 3, the smoke evacuation of furnace roof end cap front cover covers 4.Wherein (cooperate) referring to Fig. 2, Fig. 3, shown in Figure 4:
Form gilled rings ear seat 110 above the 11 nearly top shell walls of combustion chamber, locate heat exchanger 2 by this.Shell wall 13 outboard peripheries of combustion chamber 11 form an aqua storage tank 14 with cell wall 141 at interval, the ring week of cell wall 141 and 10 of the furnace walls of body of heater 1 and interval are formed with annular and unload water channel 15, make cell wall 141 interior ring sides corresponding with combustion chamber shell wall 13, and make the outer rim side of cell wall 141 corresponding with furnace wall 10 for interval sluice way 15 for interval aqua storage tank 14; The bottom of aqua storage tank 14 is provided with cold water inlet 142 simultaneously, aqua storage tank 14 encircles Zhou Dingduan and is provided with on several the siphunculus 16 and protrudes out, 101 of the ring Zhou Dingbi that these siphunculus 16 is worn be exposed to body of heater 1, and be communicated with aqua storage tank 14 to smoke evacuation and cover 4 water tank 45, impel cold pressurised water in cold water water inlet pipe 142 continues input aqua storage tanks 14 can be after heating these siphunculus 16 of mat be guided into to discharge fume and cover in 4 the water tank 45; In addition, 15 of this sluice ways also are provided with drain valve 18, and sluice way 15 bottoms then communicate with the retaining chamber 12 of body of heater 1 lower floor; And on the shell wall 13 on 11 nearly tops, combustion chamber, wear an aqueduct 17, and an end is communicated with sluice way 15, the other end then is connected with the water pipe 232 of releasing of heat exchanger 2, guides the current of being supplied from heat-exchanging chamber 2 to enter in the sluice way 15 by this; The nearly root edge of combustion chamber 11 hypomere portions is to wear group one burner 3 from the external world, produces spray combustion flame by this in chamber 11 is watered in combustion, the heating agent in the formation stove; These 12 bottoms, retaining chamber are equipped with a hot water discharge pipe 121 to stove, in order to have heated the hot water of finishing in the discharging supply stove; Moreover the top of body of heater 1 is the open end, and the end limit has the roof 101 in ring week, and the outboard peripheries of roof 101 is provided with some teeth hole 102, can work in coordination with bolt 103 locks and put to discharge fume and cover 4 and locate.
Some lockholes 401 that have in ring week of 4 are covered in smoke evacuation, for accepting open-top end place's capping that bolt 103 covers lock in body of heater 1; Smoke evacuation cover 4 center and is had smoke evacuation pore 41, a sheathed chimney 42 on the smoke evacuation pore 41, and throat 421 has the inclined-plane of a updip, the removable cover 422 that is pivoted on it, the keyholed back plate that is used to open and close discharging or preserves combustion chamber 11 interior hot combustion gas; Be shaped on a water tank 45 in the smoke evacuation lid 4 of the periphery of smoke evacuation pore 41, the bottom surface of water tank 45 is provided with the through hole 161 of several reciprocity siphunculus 16 pipe numbers, enable from through hole 161 guiding and add stream of warm water, and enter in the water tank 45 temporary from the leading portions in the aqua storage tank 14; The bottom surface of water tank 45 opposite sides is equipped with a drain tube 44 again, makes the current of having exercised in the water tank after heat in the stage casing, can mat drain tube 44 be directed in the heat exchanger 2.
Each organize tube bundle 22 be by several U-shaped pipe fittings 221 adopt alternative rings around mode arrange and form (cooperating shown in Figure 3), make in water-collecting tray 21 bottoms and weld every group of tube bundle 22, can form welding bead 222 (cooperating shown in Figure 4) at the both-end mouth of pipe place of each pipe fitting 221 of every group of tube bundle 22 this moment, make it away from showing tremendous enthusiasm source; Respectively organize therebetween and have several U-shaped pipe fittings 221 in the tube bundle 22, system adopts each coupling and the mode of semicanal number is communicated with 24 of hydroeciums that are serially connected with each adjacent side correspondence respectively, make to having the equivalent spilled water hole 223 that pipe fitting 221 welderings are even become in the hydroecium 241, and make and have mat pipe fitting 221 weldering in the drip chamber 242 and connect the equivalent that is become and give water hole 224, with respectively exchange season all have equivalent in the hydroecium 243 give water hole 224 and spilled water hole 223, impel winding to each tube bundle 22 of the energy of the current in the hydroecium 241 mat, treat in the drip chamber 242 with discharging and be guided to after feeding water successively behind each exchange hydroecium 243, and then impel current vertically to flow to by each in regular turn to the feedwater/sluicing of the tube bundle 22 that sets up.And turnover crossfire successively forms the heat exchanger of the tridimensional water stream channel of tool in 24 of level each hydroeciums in water-collecting tray 21.
Each is set to 22 of the tube bundles of type around weldering, system is arranged with one or more layers of helical baffle 25, this helical baffle 25 becomes the passage of the hot combustion gas of water conservancy diversion in combustion chamber 11, the hot combustion gas that impels the burner 3 of 11 hypomere portions to be produced through the combustion chamber, can be with the water conservancy diversion of helical baffle 25, and delay the string lifting speed of thermal convection current, also increase the conductive thermal exchange effect between the interior current of hot gas and each tube bundle 22 tube walls simultaneously by this.
When feedwater and the motion of startup burner 3 flames (cooperating shown in Figure 4), mat running water feeding cold water injects in the aqua storage tank 14 in water inlet pipe 142, and the shell wall 13 that makes the cold water in the aqua storage tank 14 rise gradually and flood full combustion chamber 11, this flame that is engraved in mat burner 3 formed spray combustions in the combustion chamber 11 has produced hot combustion gas, and to shell wall 13 conduction heat energy, therefore the cold water in this aqua storage tank 14 is just accepted the conduction of heat of shell wall 13 at once, cold water is heated, form the heat running of cold water of utility model leading portion; This leading portion current of finishing of heating subsequently, just the group of wearing of each siphunculus of mat 16 and through hole 161, cover in 4 the water tank 45 and make current enter smoke evacuation, this moment, if because of the hot air temperature of spray combustion in the combustion chamber 11 does not reach as yet to being close to saturated state, be that cover plate 422 on the membership chimney 42 is air-tight state, the hot air temperature for the treatment of combustion chamber 11 is close to saturated and when producing the hot gas pushing, this cover plate 422 promptly is unlocked and discharges unnecessary useless combustion gas, smoke evacuation simultaneously cover water in 4 and is just absorbed successively and continue string in the burner 11 and rise the conduction for the treatment of with the combustion gas heat energy that effluxes, thus the effect of heating in the stage casing of formation utility model; Stage casing current of heating and finishing subsequently, just be directed to giving in the hydroecium 241 of heat exchanger 2 by drain tube 44 and water injection pipe 231, mediating water through the bottom equivalent spilled water hole 223 of giving hydroecium 241 flow in each U type pipe fitting 221 in this group tube bundle 22, these current are just accepted the effect of tube wall conduction combustion chamber 11 heat temperature this moment, and guide by the consecutive of each tube bundle 22 of giving 223 of water hole 224 and spilled water holes that changes hydroecium 243 bottoms through each adjacent top-cross, impel these current all gradually each vertically in U type pipe fitting 221 and each level to hydroecium 24 in accept the effect of the heat temperature conduction of three-dimensional space current drainage, form the running of flow heated water rapidly of the utility model back segment; Crossfire has absorbed the current of heat energy in heat exchanger 2 subsequently, just through aqueduct 17 water conservancy diversion on water pipe 232 and the combustion chamber 11 released of drip chamber 242, and the notes of the water in the heat exchanger 2 are disposed in the sluice way 15, enter retaining chamber 12 interior retentions of the lower floor of body of heater 1 with sluice way 15 current drainages, also deposit the hot water flow action in and make water temperature possess stability this moment by drawing, when treating to need hot-water supply to efflux, can from the delivery pipe 121 of 12 bottoms, retaining chamber, efflux supply automatically by hydraulic pressure in good time; Form the running of the feedwater heat cycles of the Instant heating type hot-water boiler of the utility model.
The pattern of the wall 10 of the body of heater 1 of utility model can be made into state as shown in Figure 5.Promptly with the cell wall 141 of aqua storage tank 14 as the furnace wall, remove group and establish sluice way 15 and reservoir chamber 12, and make cold water inlet 142 and aqueduct 17 directly wear to organize on cell wall 141 to expose, enter as transmission cold water respectively and reach the purposes that guiding hot water effluxes supply in the stove, this kind embodiment is applicable to and need not the occasion use that prior retaining retains, also can reduce cost, be another preferred embodiment for the utility model body of heater.
The lateral surface of cell wall 141 of the last embodiment of utility model and back one embodiment is directly to be revealed in the environment that extraneous human body easily touches, and therefore must comply with required coating one deck heat preserving and insulating material.
In sum, the utlity model has following features:
1, the utility model arranges the shell wall that an aqua storage tank coats combustion chamber ring week and bottom, and adds wanting The cold water pressurization of heat continues can use the conduction that absorbs the heat energy between the shell wall of combustion chamber in the input aqua storage tank, Add stream of warm water as ground floor of the present utility model;
2, can be by the water tank that has in the smoke evacuation lid, the water after anterior layer heated is flowed in the water tank, Go here and there gradually in the absorption furnace by this and rise the gas thermal energy of waiting to discharge, add warm water as stage casing of the present utility model Stream;
3, the level that has in the mat heat exchanger to water-collecting tray and array thereof vertically to tube bundle, make with Current after heating in the middle level are imported in this interchanger, form circuitous crossfire each hydroecium and tube bank on water-collecting tray Between body, fill a part time that prolongs the current crossfire, increase the heating surface area of heat exchange, become the utility model Back segment instant heating current;
4, heat exchanger is buckled on lug corresponding to Inner Wall of Combustion Chamber with lug, and then can lives easily Heat exchanger in the assembling and dismantling combustion chamber, moving ground can in time clean heat exchanger and burn the furnace wall, chamber to reach Between formed combustion gas oxidation black dirt;
5, heat exchanger is separated into several hydroecium, its bottom is welded each double district of group tube bank of putting again The prescription formula connects gangs up between each adjacent hydroecium. Impel current in regular turn by each vertically to the tube bundle that sets up Feedwater/sluicing flow to, and between each hydroecium in level to water-collecting tray of turnover crossfire successively, form three The heat exchanger of the water flow passage in degree space prolongs the crossfire time that enters in the heat exchanger by this;
6, adopt U-shaped pipe fitting alternative ring to be arranged in single-group pipe bundle body, its each U-shaped pipe fitting around mode Crooked position all has equal radian, and the pore footpath is identical, supplies with by this smoothly water stream channel of the utmost point, And then reduce the interior current damping of pipe, avoid the obstruction of heat exchanging pipe;
7, since in the tube bundle each only the both-end mouth of pipe of U-shaped pipe fitting be welded in each hydroecium of water-collecting tray bottom institute Form welding bead, away from adding thermal-flame, so these welding beads can directly not suffer flame in the combustion chamber Barbecue, must protect long service life;
8, sheathed one or more layers of helical baffle between each tube bundle becomes water conservancy diversion in the combustion chamber The passage of hot combustion gas, and then delay the speed of hot combustion gas when enforcement convection current string rises, and also this increases the heat combustion Conductive thermal exchange efficient between the current in gas and each the tube bundle tube wall;
9, the removable cover that arranges at exhaust opening can keep not near saturated hot combustion gas energy in the combustion chamber, Relatively can be close to the hot gas that produces when saturated at hot gas and can push again and open the useless combustion gas of this portable plate discharging, Can stop by this waste of heating agent;
10, a retaining chamber is arranged at furnace bottom, the back segment of finishing in the automatic heat-exchanger of collecting by this adds Water temperature after the heat, and can increase the center of gravity of founding the type bottom of furnace body, also make hot water be able to mat from retaining simultaneously Efflux supply in the delivery pipe of bottom, chamber.
Claims (5)
1. Instant heating type hot-water boiler, mainly comprise a columnar boiler furnace, combustion chamber, upper strata and lower floor retaining chamber have been made by the inside system of body of heater, combustion chamber epimere portion contains a heat exchanger, hypomere portion configuration burner, the bottom of retaining chamber is provided with the hot water discharge pipe, and the body of heater top is the open end, and has a ring Zhou Dingbi, top end cover front cover smoke evacuation lid on it; The smoke evacuation mouth of pipe place of smoke evacuation lid is arranged with a chimney, it is characterized in that:
The nearly top shell wall of combustion chamber epimere portion is provided with gilled rings ear seat, locatees heat exchanger by this; The shell wall outboard peripheries of combustion chamber forms an aqua storage tank with cell wall at interval, the ring week of cell wall is unloaded water channel with the tweer of body of heater and the annular that forms at interval, make in the cell wall ring side aqua storage tank and corresponding at interval, and the outer rim side that makes cell wall is for sluice way is corresponding with the furnace wall at interval with the combustion chamber shell wall;
The housing sky on the nearly top of combustion chamber epimere portion is provided with aqueduct, and the water pipe of releasing of this aqueduct guiding current automatic heat-exchanger flows in the sluice way
The bottom of aqua storage tank is provided with cold water inlet, and water storage grooved ring Zhou Dingduan also is provided with siphunculus and protrudes out, and these siphunculus are worn between the ring Zhou Dingbi that is exposed to body of heater, and is communicated with in the water tank of smoke evacuation lid;
Be shaped on water tank between the inwall of smoke evacuation lid, water tank bottom surface ring week is provided with the through hole that can be nested with siphunculus, and the drain tube that is equipped with in addition of water tank bottom surface is connected in the water injection pipe of heat exchanger;
Heat exchanger by a level to the water-collecting tray bottom be welded with vertically to tube bundle constituted;
The periphery on water-collecting tray top is provided with lug, is buckled in by each lug on the corresponding ear seat of combustion chamber; Water-collecting tray top lock is organized a disk cover, is respectively equipped with water injection pipe on the disk cover and releases water pipe; Dividing plate is set in the water-collecting tray, with form in the water-collecting tray around hydroecium, the water injection pipe that respective disc covers is for to hydroecium, the drip chamber that is of releasing water pipe that respective disc covers is given between hydroecium and drip chamber around the person to changing hydroecium;
Each organizes tube bundle is located at the hydroecium of each adjacent correspondence in the water-collecting tray respectively around weldering bottom, every single-group pipe bundle body is arranged by the equity of the U type pipe fitting more than two and is constituted, form each coupling pipe half-and-half and count mode difference consecutive between the hydroecium of each adjacent side correspondence, and form in each adjacent side hydroecium bottom respectively by the both-end mouth of pipe of each pipe fitting and to give water hole and spilled water hole, the indoor spilled water hole that is defined as equivalent that feeds water therebetween is communicated with, and is limited to being communicated with respectively to the water hole of equivalent in the drip chamber;
Be to be arranged with one or more layers of helical baffle between each tube bundle, this helical baffle forms the passage of the hot combustion gas of water conservancy diversion in the combustion chamber.
2, according to a kind of Instant heating type hot-water boiler of claim 1, it is characterized in that set partition in the described water-collecting tray, deriving with circle, to be radial spaced mode be the best.
3, according to a kind of Instant heating type hot-water boiler of claim 1, it is characterized in that the even number U type pipe fitting in described every group of tube bundle, adopt alternative ring to arrange weldering and put around mode.
4, according to a kind of Instant heating type hot-water boiler of claim 1, it is characterized in that on the described smoke evacuation pore the inclined-plane of sheathed bent angle shape throat with updip, and be pivoted with a removable cover on the throat.
5, according to a kind of Instant heating type hot-water boiler of claim 1, it is characterized in that can be with the cell wall of aqua storage tank as the furnace wall, and cold water inlet and aqueduct is directly worn organized on this cell wall and expose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95229350 CN2245752Y (en) | 1995-12-29 | 1995-12-29 | Prompt hot-water boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95229350 CN2245752Y (en) | 1995-12-29 | 1995-12-29 | Prompt hot-water boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2245752Y true CN2245752Y (en) | 1997-01-22 |
Family
ID=33874575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95229350 Expired - Fee Related CN2245752Y (en) | 1995-12-29 | 1995-12-29 | Prompt hot-water boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2245752Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100462628C (en) * | 2005-03-14 | 2009-02-18 | E-Z-Rect制造有限公司 | Baffle for sealed combustion chamber |
| CN103148547A (en) * | 2011-12-07 | 2013-06-12 | 松下电器产业株式会社 | Air conditioner |
| CN104856575A (en) * | 2014-02-21 | 2015-08-26 | 吉诺工业有限公司 | No-weld-bead boiler for beverage preparation machinery |
-
1995
- 1995-12-29 CN CN 95229350 patent/CN2245752Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100462628C (en) * | 2005-03-14 | 2009-02-18 | E-Z-Rect制造有限公司 | Baffle for sealed combustion chamber |
| CN103148547A (en) * | 2011-12-07 | 2013-06-12 | 松下电器产业株式会社 | Air conditioner |
| CN104856575A (en) * | 2014-02-21 | 2015-08-26 | 吉诺工业有限公司 | No-weld-bead boiler for beverage preparation machinery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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Address after: No. 215 Xincheng Road, Yangmei Town, Taoyuan County, Taiwan Patentee after: Hou Liangyu Address before: Taiwan Taoyuan County of Zhongli city in the new North Road, Lane 15 No. 13 Patentee before: Zhuang Kunhuang Patentee before: Hou Liangyu |
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