CN204704799U - Upright condensing spring holder pipe boiler - Google Patents
Upright condensing spring holder pipe boiler Download PDFInfo
- Publication number
- CN204704799U CN204704799U CN201520259571.7U CN201520259571U CN204704799U CN 204704799 U CN204704799 U CN 204704799U CN 201520259571 U CN201520259571 U CN 201520259571U CN 204704799 U CN204704799 U CN 204704799U
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- coil pipe
- shell
- pipe
- layer
- spring holder
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Abstract
A kind of upright condensing spring holder pipe boiler, comprise shell, be placed in the spring coil pipe in shell and the burner being placed in shell one end, described shell is vertical structure, two to four layers of concentric coil pipe are provided with in vertical structure shell, be interconnected between each layer coil pipe and be provided with gap between described each layer coil pipe, described coil pipe gap forms exhaust gases passes, and described burner is placed in shell top.Upright condensing spring holder pipe boiler of the present utility model, adopts vertical type furnace binding, built-in multilayer spring coil pipe, and between each layer coil pipe, form exhaust gases passes, make the feedwater of spring coil pipe with flue gas flow reverse convection, exhaust gas temperature has broken away from vapor (steam) temperature to the restriction reducing exhaust gas temperature, effectively can absorb the carbonated drink latent heat in smoke evacuation, this stove heating surface area is large, water, cigarette long flow path, tube wall is thin, and heat conduction is fast, the thermal efficiency is high, has higher promotion efficiency and using value.
Description
Technical field
The utility model relates to a kind of hot-water heating system, is specially a kind of condensing bearing hot water boiler and/or steam boiler equipment.
Background technology
Boiler is as a kind of conventional Thermal Equipment, and its application widely.Common boiler internal is provided with the pressure-containing parts such as drum, header and convection tube, and its exhaust gas temperature is all higher than water saturation temperature under this pressure; Therefore, high fume temperature, the thermal efficiency are low; Meanwhile, plain cylindrical furnace complex structure, manufacturing cost is high, and water capacity is large, and safety coefficient is extremely low, so conventional boiler is further improved.Chinese patent 2012205442546 discloses " a kind of novel spring type direct current monotube boiler structure ", it forms heat exchanger by adopting spring coil pipe in horizontal body of heater, coil pipe two ends are respectively water/vapour gateway, utilize that coil pipe caliber is thin, tube wall is thin, water capacity is little, long flow path and the feature such as heating is fast, improves the thermal efficiency.The deficiency of this coil boiler is that horizontal type structure floor space is large, and coil pipe level is few, resistance to water-flow and smoke flow resistance large etc.
Summary of the invention
For the problems referred to above, a kind of upright condensing spring holder pipe boiler of design.
A kind of upright condensing spring holder pipe boiler, comprise shell, be placed in the spring coil pipe in shell and the burner being placed in shell one end, it is characterized in that described shell is vertical structure, two to four layers of concentric coil pipe are provided with in vertical structure shell, be interconnected between each layer coil pipe and be provided with gap between described each layer coil pipe, described coil pipe gap forms exhaust gases passes, and described burner is placed in shell top.
Described upright condensing spring holder pipe boiler, is characterized in that described concentric coil pipe is two-layer or three layers, and wherein the coil pipe layer of nearly shell side is outer coil pipe, and the coil pipe layer of nearly shell center line side is internal layer coil pipe.
Described upright condensing spring holder pipe boiler, is characterized in that described outer coil pipe port taps into water pipe; The port connected water outlet pipe of described internal layer coil pipe.
Described upright condensing spring holder pipe boiler, it is characterized in that being provided with bottom heat-insulation layer bottom shell, bottom heat-insulation layer is provided with drainage channel and/or drainpipe, and described drainpipe is communicated with the U-tube of shell outside.
Described upright condensing spring holder pipe boiler, described in its feature, shell inner bottom part heat-insulation layer is inclined plane, and inclined plane minimum point is the outside of chimney.
Upright condensing spring holder pipe boiler of the present utility model, adopts vertical type furnace binding, built-in multilayer spring coil pipe, and between each layer coil pipe, form exhaust gases passes, make the feedwater of spring coil pipe with flue gas flow reverse convection, exhaust gas temperature has broken away from vapor (steam) temperature to the restriction reducing exhaust gas temperature, effectively can absorb the carbonated drink latent heat in smoke evacuation, this stove heating surface area is large, water, cigarette long flow path, tube wall is thin, and heat conduction is fast, the thermal efficiency is high, has higher promotion efficiency and using value.
Accompanying drawing explanation
Fig. 1 is boiler structure schematic diagram of the present utility model.
In figure, heat-insulation layer bottom 1-; 2-exhaust gases passes; 3-shell; 4-shell inwall; 5-internal layer coil pipe; The outer coil pipe of 6-; 7-water inlet pipe; 8-outlet pipe; 9-sensor; 10 burners; 11-chimney; 12-U shape is managed.
Detailed description of the invention
As shown in Figure 1, upright condensing spring holder pipe boiler of the present utility model, comprise shell 3, burner 10 is fixed with in shell central upper portion position, there is chimney 11 shell outside, is provided with two-layer concentric spring coil pipe in shell, and its ectomesoderm coil pipe 6 is adjacent with shell inwall 4, and and having gap between shell inwall, same between internal layer coil pipe 5 with outer coil pipe 6 have gap and this gap is communicated with central combustion chamber.Namely above-mentioned gap forms the exhaust gases passes 2 in shell.Above-mentioned internal layer coil pipe is connected with outer coil pipe, directly makes two-layer during making by coiler by a steel pipe, or is welded as a whole after making two coil pipe layers respectively, and the port of outer coil pipe 6 is tapped into water pipe 7, and the port of internal layer coil pipe picks out water (vapour) pipe 8.A sensor 9 is fixed with inside outlet pipe.Be provided with heat-insulation layer at shell wall and bottom, and be provided with pipelined channel and drainpipe on bottom heat-insulation layer 1, one end of this drainpipe communicates with outer spring coil pipe inwall cavity, and the other end is communicated with the U-tube 12 of shell outside.Described shell inner bottom part heat-insulation layer is inclined plane, and inclined plane minimum point is the outside of chimney.
During work, the thermal-flame lighted sprays in combustion chamber by burner 10, thermal-flame/flue gas runs downwards, gap/the exhaust gases passes between internal layer coil pipe and outer coil pipe is entered from bottom, then upwards move to top and enter again gap/exhaust gases passes between outer coil pipe and shell inwall, finally enter chimney 11 from top and emptying.High-temperature flue gas declines gradually from central combustion chamber's temperature after exhaust gases passes to chimney in the process, water at low temperature ecto-entad after outer coil pipe port enters flows out from port after entering internal layer coil pipe, water temperature from low to high, the two reverse flow, flue-gas temperature is absorbed by the water in coil pipe to greatest extent, substantially increases the thermal efficiency.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. a upright condensing spring holder pipe boiler, comprise shell (3), be placed in the spring coil pipe (5,6) in shell and be placed in the burner (10) of shell one end, it is characterized in that described shell is vertical structure, two to four layers of concentric coil pipe are provided with in vertical structure shell, be interconnected between each layer coil pipe and be provided with gap between described each layer coil pipe, described coil pipe gap forms exhaust gases passes (2), and described burner (10) is placed in shell top.
2. upright condensing spring holder pipe boiler according to claim 1, is characterized in that described concentric coil pipe is two-layer or three layers, and wherein the coil pipe layer of nearly shell side is outer coil pipe (6), and the coil pipe layer of nearly shell center line side is internal layer coil pipe (5).
3. upright condensing spring holder pipe boiler according to claim 1 and 2, is characterized in that described outer coil pipe (6) port taps into water pipe (7); The port connected water outlet pipe (8) of described internal layer coil pipe (5).
4. upright condensing spring holder pipe boiler according to claim 1 and 2, it is characterized in that bottom shell, being provided with bottom heat-insulation layer (1), bottom heat-insulation layer is provided with drainage channel and/or drainpipe, and described drainpipe is communicated with the U-tube (12) of shell outside.
5. upright condensing spring holder pipe boiler according to claim 4, described in its feature, shell inner bottom part heat-insulation layer is inclined plane, and inclined plane minimum point is the outside of chimney.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520259571.7U CN204704799U (en) | 2015-04-27 | 2015-04-27 | Upright condensing spring holder pipe boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520259571.7U CN204704799U (en) | 2015-04-27 | 2015-04-27 | Upright condensing spring holder pipe boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204704799U true CN204704799U (en) | 2015-10-14 |
Family
ID=54284415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520259571.7U Expired - Fee Related CN204704799U (en) | 2015-04-27 | 2015-04-27 | Upright condensing spring holder pipe boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204704799U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106766143A (en) * | 2017-02-27 | 2017-05-31 | 宋宏达 | The two-sided lower smoke civil boiler of four circulations |
| CN106724904A (en) * | 2016-12-23 | 2017-05-31 | 安徽华菱西厨装备股份有限公司 | Scorch equipment combustion chamber |
| CN113195981A (en) * | 2018-12-12 | 2021-07-30 | 里姆制造公司 | Combustion tube assembly of water heater |
-
2015
- 2015-04-27 CN CN201520259571.7U patent/CN204704799U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106724904A (en) * | 2016-12-23 | 2017-05-31 | 安徽华菱西厨装备股份有限公司 | Scorch equipment combustion chamber |
| CN106766143A (en) * | 2017-02-27 | 2017-05-31 | 宋宏达 | The two-sided lower smoke civil boiler of four circulations |
| CN113195981A (en) * | 2018-12-12 | 2021-07-30 | 里姆制造公司 | Combustion tube assembly of water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |