CN2901222Y - Coal saving device for civil coal firing heating boiler - Google Patents
Coal saving device for civil coal firing heating boiler Download PDFInfo
- Publication number
- CN2901222Y CN2901222Y CN 200620024003 CN200620024003U CN2901222Y CN 2901222 Y CN2901222 Y CN 2901222Y CN 200620024003 CN200620024003 CN 200620024003 CN 200620024003 U CN200620024003 U CN 200620024003U CN 2901222 Y CN2901222 Y CN 2901222Y
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- Prior art keywords
- boiler
- coal
- water jacket
- joint
- civil
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- Expired - Fee Related
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Abstract
Provided is that a civil coal combustion heating boiler of coal economizer belonging to technical field of boiler fittings, which is easily dismounted from the matching boiler and also can save fuel coal. The technical plan is that the invention comprises a shell composing a water jacket, wherein a pipe joint and a water exit joint connecting with air is arranged on the top of the water jacket, a flexible brake joint communicated with the water outlet of the boiler is arranged on the bottom of the water jacket, a chimney and a flexible joint connecting with a smoke vent of the boiler are respectively arranged on the end of the upper and bottom of the mouth. The utility model greatly improves the adaptability of the boiler and user can arrange the utility model on the boiler or dismount from the boiler according to the local climatic conditions and the qualities of the fuel coal to make the boiler guarantee the water supply temperature and save the fuel coal, which is convenient to use and also is the ideal supporting facilities of the civil coal combustion heating boiler.
Description
Technical field
The utility model relates to a kind of civil heating boiler economizer, belongs to the boiler accessories technical field.
Background technology
For improving the thermal efficiency of civil heating boiler, and the too high problem of solution exhaust gas temperature, a lot of commercially available boilers are set up the heat exchange water jacket at its exhaust opening place, dock with the exhaust opening of boiler the flue lower end of water jacket, its housing adopts the mode of welding to fixedly connected with furnace shell, institute's water pipe connecting also adopts the mode of being fixedly coupled between the water inlet of water jacket and the delivery port of boiler, makes water jacket and boiler room become one, and the two is not easy to dismounting.Facts have proved that the bad adaptability of this boiler for example in different areas, is perhaps used the fuel of different atures of coal, the water temperature that its heating is supplied water is difficult to be controlled at required temperature range, and this brings many inconvenience can for user's use.Simultaneously, the boiler of this structure also exists the shortcoming of transportation inconvenience.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of being convenient to and supporting boiler dismounting, the coal-fired civil heating boiler economizer of saving.
The alleged problem of the utility model realizes with following technical scheme:
A kind of civil heating boiler economizer, it comprises shell and the walling of flue that constitutes water jacket, the water jacket top is provided with pipe joint and the water out adapter that is communicated with atmosphere, the upper/lower terminal of said walling of flue 3 is respectively equipped with the active joint of the exhaust opening connection of chimney 8 and boiler 1, and the bottom of water jacket 4 is provided with the active tube joint that is connected with the delivery port of boiler 1.
Above-mentioned civil heating boiler economizer, the set active joint of said walling of flue 3 upper/lower terminals is grafting joint 9,11 or flange.
Above-mentioned civil heating boiler economizer, the active tube joint that said water jacket 4 bottoms delivery port set and boiler 1 is connected is flange 12 or articulation.
Civil heating boiler economizer provided by the utility model is to be located at improvement on the heat exchange water jacket basis at exhaust opening place at existing boiler, change the connected mode of itself and boiler into easy-to-mount movable connection structure, the adaptability of boiler is greatly improved, the user can be according to the quality situation of the weather conditions or the fuel used coal of location, the utility model is installed on the boiler, perhaps it is pulled down, so that make boiler can guarantee supply water temperature, again can the fuel saving coal, easy to use, be the comparatively ideal auxiliary facility of civil heating boiler.
Description of drawings
Fig. 1 is that the master of the utility model embodiment looks cutaway view.
Number in the figure is: 1-boiler, 2-boiler water jacket atmosphere connection port, 3-walling of flue, 4-water jacket, 5-shell, 6-atmospheric communicating pipe joint, 7-atmospheric communicating pipe, 8-chimney, 9-grafting joint, 10-water out adapter, 11-grafting joint, 12-flange.
The specific embodiment
The utility model is described in further detail below in conjunction with the embodiment accompanying drawing:
Consult Fig. 1.This civil heating boiler comprises shell 5 and the walling of flue 3 that constitutes heat exchange water jacket 4 with economizer, near offering on the shell 5 at water jacket 4 tops for atmospheric communicating pipe 7 pipe joint 6 that is threaded with it and the water out adapter 10 that is connected with the heating installation water supply line, the grafting joint 9 of being located at walling of flue 3 upper ends is the receptacle-shaped structure, pegs graft with chimney 8.The joint 11 that the exhaust opening of walling of flue 3 lower ends and boiler 1 is pegged graft is the plug-like structure, and is plugged on the receptacle-shaped interface of the exhaust opening place of boiler 1 establishing.The set also available flange connection of grafting joint of walling of flue 3 upper/lower terminals substitutes.The easy-to-mount active tube joint that delivery port set and boiler 1 communicates on the housing 5 of water jacket 4 bottoms can be a flange 12, and this place also can adopt articulation, is commonly called as by appointing or the attaching nut.
When the utility model is pulled down the not time spent from boiler 1, atmospheric communicating pipe 7 can directly be connected on the set boiler water jacket atmosphere connection port 2 of boiler 1, when using the utility model, atmosphere connection port 2 need with screw plug stifled on.
Claims (3)
1. civil heating boiler economizer, it comprises shell and the walling of flue that constitutes water jacket, the water jacket top is provided with pipe joint and the water out adapter that is communicated with atmosphere, it is characterized in that, the upper/lower terminal of said walling of flue [3] is respectively equipped with the active joint of the exhaust opening connection of chimney [8] and boiler [1], and the bottom of water jacket [4] is provided with the active tube joint that is connected with the delivery port of boiler [1].
2. civil heating boiler economizer according to claim 1 is characterized in that, the set active joint of described walling of flue [3] upper/lower terminal is grafting joint [9], [11] or flange.
3. civil heating boiler economizer according to claim 1 and 2 is characterized in that, the active tube joint that described water jacket [4] bottom delivery port set and boiler [1] is connected is flange [12] or articulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620024003 CN2901222Y (en) | 2006-04-05 | 2006-04-05 | Coal saving device for civil coal firing heating boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620024003 CN2901222Y (en) | 2006-04-05 | 2006-04-05 | Coal saving device for civil coal firing heating boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2901222Y true CN2901222Y (en) | 2007-05-16 |
Family
ID=38085387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620024003 Expired - Fee Related CN2901222Y (en) | 2006-04-05 | 2006-04-05 | Coal saving device for civil coal firing heating boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2901222Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102997218A (en) * | 2012-08-21 | 2013-03-27 | 江苏百瑞吉新材料有限公司 | Economizing device for boiler |
-
2006
- 2006-04-05 CN CN 200620024003 patent/CN2901222Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102997218A (en) * | 2012-08-21 | 2013-03-27 | 江苏百瑞吉新材料有限公司 | Economizing device for boiler |
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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 |