CN2553295Y - Wall hanging small gas water boiler - Google Patents
Wall hanging small gas water boiler Download PDFInfo
- Publication number
- CN2553295Y CN2553295Y CN 02211641 CN02211641U CN2553295Y CN 2553295 Y CN2553295 Y CN 2553295Y CN 02211641 CN02211641 CN 02211641 CN 02211641 U CN02211641 U CN 02211641U CN 2553295 Y CN2553295 Y CN 2553295Y
- Authority
- CN
- China
- Prior art keywords
- pipe
- interface
- wall
- chuck
- jacket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 46
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910052802 copper Inorganic materials 0.000 claims abstract description 20
- 239000010949 copper Substances 0.000 claims abstract description 20
- 238000002485 combustion reaction Methods 0.000 claims abstract description 7
- 239000008236 heating water Substances 0.000 claims abstract description 5
- 238000003466 welding Methods 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 3
- 241001417935 Platycephalidae Species 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
A wall-mounted small gas-fired hot water boiler has a plug-in casing. The lower part is connected with the combustion chamber, and the red copper heat exchanger fixed on the bottom plate at the back is a multi-row multi-layer combined jacket type. Consists of an inner pipe, an outer pipe, two end flat heads, a U-shaped bent pipe and a heat conducting plate. The structure relationship is that the inner pipe is arranged in the outer pipe, and the two ends of each combined pipe are welded with the flat seal heads of the inner pipe interface and the jacket interface. The inner pipe interfaces and the jacket interfaces on the flat sealing head are respectively welded and connected in series by respective U-shaped bent pipes. A jacket is formed between the outer wall of the inner pipe and the inner wall of the flat head of the inner wall of the outer pipe. The inner pipe is clean water. Heating water is filled in the jacket. The combined jacket is sleeved with the heat conducting plate outside the tube. Two ends of a multi-row multi-layer red copper heat exchanger calandria are welded and connected in series by a U-shaped bent pipe, and a heat conducting plate is sleeved outside the calandria. The pipe has a water inlet at the beginning and a water outlet at the end.
Description
Technical field
The utility model belongs to the design and the manufacturing technology field of small gas hot-water boiler.This boiler can provide clean life hot water in heating; Also can be separately in order to heating or burning life hot water.
Technical background
Existing small size hot-water boiler volume is bigger, and weight is heavier.Subject matter is that also the structure of its heat exchanger is single individual layer, and material is a stainless steel.Its shortcoming is, the thermal efficiency is low, and this small size hot-water boiler can only heat, and can not supply life hot water.
Summary of the invention
The purpose of this utility model is that wall-hanging small gas hot-water boiler is provided.Its technical scheme is: do following improvement on the basis of existing small gas hot-water boiler structure:
1, changing the monoblock type shell is sectional casing.Purpose is to be convenient to dismounting and maintenance;
2, give up single individual layer stainless steel heat exchanger, change many row's multiple layer combination jacket type red copper heat exchangers into or arrange multilayer red copper heat exchanger more.Purpose is the thermal efficiency that increases substantially boiler.The former also can accomplish not only heating but also clean domestic water is provided.
The other parts of the utility model structure and the structural similarity that has the similar type of furnace now or identical.Particularly to my utility model patent: multi-functional automatic gas heating stove (00212363.0) is similar.Promptly form by shell, pot body, body of heater, gas combustion apparatus and temperature control system device, water pump, blower fan.Using method of the present utility model, it is identical to open step and existing small gas hot-water boiler.
Operation principle
Here be noted that the heat exchanging process of arranging multiple layer combination jacket type red copper hot water exchangers or arranging multilayer red copper heat exchanger more more.
Many row's multiple layer combination jacket type red copper heat exchangers (seeing Fig. 2, Fig. 3).Have in the outer tube between interior pipe, outer tube wall and outer wall of inner tube and flat head inwall and constitute chuck.In pipe and the chuck, outer tube obtained heat from burner and conducts to the recirculated water the interior pipe with recirculated water heating in the chuck and with heat in cold water entered respectively during operation.The hot water in order to heating that flows out from chuck circulates in heating system.The domestic water of the cleaning of flowing out in the interior pipe has the circulatory system of one's own.
Many row's multilayer red copper heat exchangers (seeing Fig. 4, Fig. 5) are non-combined type, and its characteristics are many rows multilayer of pipe, i.e. water circulation distance is long, the thermal efficiency is high.
The utility model has the advantages that, simple in structure, volume is little, in light weight, heat exchanger thermal efficiency height, not only can be in order to heating, but also can supply clean life hot water.This boiler is a balanced type, and is indoor pollution-free, long service life.
Below in conjunction with the structure of accompanying drawing to the novel middle part of this usefulness, each parts relative position and assembling mode thereof are done and are specified.
The utility model is made up of shell, pot body, body of heater, water pump, blower fan, gas combustion apparatus and attemperating unit, and its inventive point is:
Shell is made up of last shell 28 and lower casing 29, and last lower casing plug-in mounting connects (see figure 6).There is the wall hook at the back side.
The bottom is connected with combustion chamber 5, and the back is arranged multiple layer combination jacket type red copper heat exchangers (seeing Fig. 2, Fig. 3) or arranged multilayer red copper heat exchanger (seeing Fig. 4, Fig. 5) more for by the heat exchanger 4 that is bolted on the shell bottom plate 16.
One, arranges multiple layer combination jacket type red copper heat exchanger more
Form by interior pipe, outer tube, two ends flat head 23, U-bend 19 and heat-conducting plate 22.Structural relation therebetween is:
Interior pipe is contained in and constitutes compound tube in the outer tube, and the two ends welding of every compound tube has the flat head 23 of interior interface tube and outer socket.Contact by U-bend 19 welding between the interior interface tube on the flat head 23, between the chuck interface.Constitute chuck between outer wall of inner tube and outer tube, flat head 23 inwalls.Interior pipe top is the clean water inlet of interior pipe interface 18, and end is the clean water outlet interface 21 of interior pipe.The top of chuck is chuck heating water inlet interface 17, and end is a chuck water outlet interface 20.Many row's multiple layer combination jacket pipes outside is with heat-conducting plate 22.
Two, arrange multilayer red copper heat exchanger more
By many rows multilayer copper tube and comb two ends U-bend thereof, bend pipe 25 welding polyphones.Its outside is with heat-conducting plate 27, and the top of pipe is many row's multilayer pipe water inlet interfaces 24, and end is many row's multilayer pipe water outlet interfaces 26.
Description of drawings
Fig. 1 is the utility model assembling schematic diagram
Fig. 2 is many row's multiple layer combination jacket type red copper heat exchange structure schematic diagrames
Fig. 3 is that the A of Fig. 2 is to figure
Fig. 4 is many row's multilayer red copper heat converter structure schematic diagrames
Fig. 5 is that the A of Fig. 4 is to figure
Fig. 6 is the shell mechanism schematic diagram
1-porting, 2-blower fan, 3-smoke chamber, 4-red copper heat exchanger
5-combustion chamber, 6-burner, 7-water pump, 8-pump intake
9-clean cooling water inlet 10-gas control valve 11-magnetic valve 12-fuel gas inlet
13-clean hot water outlet 14-heating hot water outlet 15-combustion gas assembly 16-base plate
17-chuck heating water inlet interface 18-clean the water inlet of interior pipe interface 19-U-bend
20-chuck water outlet interface 21-clean water outlet the interface of interior pipe 22-heat-conducting plate
23-flat head 24-arrange multilayer pipe water inlet interface, 25-U-bend more
26-arrange multilayer pipe water outlet interface 27-heat-conducting plate 28-go up shell 29-lower casing more
Embodiment
Press the narration of structure shown in the accompanying drawing and summary of the invention, processing and manufacturing red copper heat exchanger is arranged the multiple layer combination jacket type more and is wanted consistent with the mounting interface size of many row's multiple field red copper heat exchangers, so that replace mutually.Shell will be processed into vertically inserting type.In addition, process, purchase other component part of boiler, assemble and to implement.
Claims (2)
1, wall-hanging small gas hot-water boiler is made up of shell, pot body, body of heater, blower fan, water pump, gas combustion apparatus and attemperating unit, it is characterized in that shell is that plug-in, lower casing (29) top are plugged in shell (28) bottom,
The bottom is connected with combustion chamber (5), the back, is made up of interior pipe, outer tube, two ends flat head (23), U-bend (19) and heat-conducting plate (22) for many row's multiple layer combination jacket types the heat exchanger (4) that is bolted to the red copper on the base plate (16),
Structural relation therebetween is,
Interior pipe is loaded in the outer tube, every compound tube two ends welding has the flat head (23) of interior interface tube and chuck interface, flat head (23) is gone up between the interior interface tube, contact by U-bend (19) welding separately respectively between the chuck interface, constitute chuck between outer wall of inner tube and outer tube wall and flat head (23) inwall, interior pipe top is the clean water inlet of interior pipe interface (18), and end is the clean water outlet interface of interior pipe (21), chuck top is chuck heating water inlet interface (17), end is a chuck heating water outlet interface (20), many row's multiple layer combination jacket pipe outer cover heat-conducting plates (22).
2, according to the described wall-hanging small gas hot-water boiler of claim 1, it is characterized in that red copper heat exchanger (4) is many row's multiple fields, its comb two ends are by U-bend 25 welding polyphones, the comb outside is with heat-conducting plate (27), and the top of pipe is that many row's multilayer pipe water inlet interfaces (24), end are many row's multilayer pipe water outlet interfaces (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02211641 CN2553295Y (en) | 2002-04-30 | 2002-04-30 | Wall hanging small gas water boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02211641 CN2553295Y (en) | 2002-04-30 | 2002-04-30 | Wall hanging small gas water boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2553295Y true CN2553295Y (en) | 2003-05-28 |
Family
ID=33691499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02211641 Expired - Fee Related CN2553295Y (en) | 2002-04-30 | 2002-04-30 | Wall hanging small gas water boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2553295Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101313180B (en) * | 2005-11-19 | 2010-06-23 | （株）庆东Everon | Dual pipe heat exchanger of instantaneous boiler for house heating and hot water and boiler |
| CN103712330A (en) * | 2013-12-29 | 2014-04-09 | 卓朝旦 | Double-layer tube-in-tube type gas water heater heat exchange system |
| CN103743117A (en) * | 2013-12-29 | 2014-04-23 | 卓朝旦 | Gas water heater low-flow temperature control method |
| CN105180256A (en) * | 2015-08-21 | 2015-12-23 | 张青林 | Oil-heating type heating hot water and flue gas wall-hanging stove |
-
2002
- 2002-04-30 CN CN 02211641 patent/CN2553295Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101313180B (en) * | 2005-11-19 | 2010-06-23 | （株）庆东Everon | Dual pipe heat exchanger of instantaneous boiler for house heating and hot water and boiler |
| CN103712330A (en) * | 2013-12-29 | 2014-04-09 | 卓朝旦 | Double-layer tube-in-tube type gas water heater heat exchange system |
| CN103743117A (en) * | 2013-12-29 | 2014-04-23 | 卓朝旦 | Gas water heater low-flow temperature control method |
| CN105180256A (en) * | 2015-08-21 | 2015-12-23 | 张青林 | Oil-heating type heating hot water and flue gas wall-hanging stove |
| CN105180256B (en) * | 2015-08-21 | 2018-05-15 | 张青林 | Oily hot type heating hot water burnt gas wall hanging furnace |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1693761A (en) | Combined heat storage and heating stove and its operating method | |
| CN2553295Y (en) | Wall hanging small gas water boiler | |
| CN2800110Y (en) | Combined heat-storage heating stove | |
| CN2826201Y (en) | Heat superconductive gas-fired hot blast stove | |
| CN104296383A (en) | Efficient condensing heat exchanger | |
| CN2236637Y (en) | Multi-coil heater exchanger | |
| CN2655113Y (en) | Indirect hot air stove | |
| CN1448662A (en) | Flue duct heat pipe evaporator and separated heat pipe system therefor | |
| CN2402969Y (en) | Domestic double-functional gas water heater | |
| CN218469299U (en) | Seawater type low-nitrogen condensation integrated normal-pressure hot water boiler | |
| CN210663376U (en) | Heat exchanger of gas heating water heater | |
| CN218154399U (en) | Integrated kitchen flue area embeds microchannel heat exchanger structure | |
| CN109631322A (en) | A kind of gas heater | |
| CN2722115Y (en) | Volume gas fireplace on wall | |
| CN221223457U (en) | Efficient heat exchanger | |
| CN2625830Y (en) | Finned tube combined type radiator | |
| CN2563496Y (en) | Constant pressure water heating store | |
| CN2504551Y (en) | Energy saving multipurpose boiler | |
| CN2260272Y (en) | Plate-exchange type two purpose water heater for heating room and hot water | |
| CN2373759Y (en) | Tuo-purpose radiator | |
| CN2546803Y (en) | Full counter convective heat exchange square shape integral complete hot-blast furnace | |
| CN2273382Y (en) | Three-purpose small size boiler | |
| CN2280258Y (en) | Direct combustion type structure for high pressure boiler | |
| CN1598439A (en) | Solar energy circulating air heater | |
| CN204787269U (en) | Fin heat exchanger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |