CN201964607U - Normal pressure hot-water energy-saving boiler - Google Patents
Normal pressure hot-water energy-saving boiler Download PDFInfo
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- CN201964607U CN201964607U CN2011200578386U CN201120057838U CN201964607U CN 201964607 U CN201964607 U CN 201964607U CN 2011200578386 U CN2011200578386 U CN 2011200578386U CN 201120057838 U CN201120057838 U CN 201120057838U CN 201964607 U CN201964607 U CN 201964607U
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Abstract
The utility model discloses a normal pressure hot-water energy-saving boiler, which basically solves the problems of insufficient heat exchange and low fuel utilization rate of the existing hot-water boiler. The normal pressure hot-water energy-saving boiler comprises a boiler body shell and an inner container, wherein a water cavity is formed in an interlayer between the boiler body shell and the inner container, the lower part of the cavity body of the inner container forms a boiler furnace, the boiler furnace is communicated with a chimney which is arranged above the boiler furnace, a water outlet valve I is arranged at the upper part of the water cavity, and a water inlet valve is arranged at the lower part of the water cavity. The normal pressure hot-water energy-saving boiler has the technical key points that: a plurality of heating tubes are longitudinally distributed in a flue, the upper ends of the heating tubes extend out the top part of the inner container to be communicated with the water cavity, and the lower ends of the heating tubes are connected to the side wall of the inner container in an arc transition way and are communicated with the water cavity. According to the utility model, the structural design of the heating tubes which are longitudinally arrayed in the flue accelerates the water circulation, the water circulation capability of the water cavity is greatly improved, the heat accumulated in the flue can be fully utilized, the heat exchange capability is greatly improved, and compared with products in the present market, 4-6% of fuel can be saved.
Description
Technical field
The utility model relates to a kind of boiler, particularly a kind of atmospheric hot-water power economized boiler that adapts to the energy-saving and emission-reduction demand.Be primarily aimed at small-sized heat supply heatings such as the machine-operated enterprises and institutions that do not have unified warm villages and towns in rural areas altogether, hotel, restaurant, rural area vegetable or flower booth, applied widely.
Background technology
Boiler is to utilize the heat energy of fuel or other energy water to be heated as the plant equipment of hot water or steam.Hot water that produces in the boiler or steam can be directly provide necessary energy for industrial production and people's lives.Provide the boiler of hot water to be called hot-water boiler, be mainly used in life, a small amount of application is also arranged in the industrial production.
Traditional hot-water boiler comprises body of heater, and body of heater comprises burner hearth, water cavity, and water cavity is provided with water inlet pipe and outlet pipe, and burner hearth links to each other with throat by flue.During use, add water by described water inlet pipe in described water cavity, the high-temperature gas that the fuel combustion in the burner hearth produces heats the water in the described water cavity by flue, and heated hot water can be discharged by outlet pipe.Because only through described flue heating, heat exchange is abundant inadequately, adds the more fuel of water needs in the hot-water cavity for the water in the water cavity, therefore existing boiler exists the problem of waste fuel.
In order to increase the exchange area of heat, other has the some heat pipes of designer's horizontally set in flue, the heat pipe two ends communicate with water cavity respectively, as number of patent application is that " a kind of power economized boiler " of ZL99202981.1 just utilized above-mentioned know-why, this kind structural design has increased the heating surface area of water cavity to a certain extent, and then has improved the utilization rate of fuel.
But in the technique scheme, heat pipe is transversely arranged in flue, though strengthened the water circulation ability of water cavity to a certain extent, but still be not the best state that is provided with, its utilization rate to heat is still waiting to improve.
In addition, the heating system on the existing market exists also that moulding is uneven, standard disunity, complex process, the energy consumption height, and the thermal efficiency is low, not shortcoming and defect such as easy to clean stove dirt.
The utility model is in energy-saving and emission-reduction, improves under the background of environmental quality, realizes through research for many years, to reducing energy waste and discharging, the raising thermal efficiency immeasurable effect is arranged.
Summary of the invention
The purpose of this utility model is for a kind of structural design advantages of simple, safe and reliable atmospheric hot-water power economized boiler are provided.Fundamentally solve heat exchange that existing hot-water boiler exists inadequately fully, the low problem of utilization rate of fuel.
The technical solution of the utility model is: a kind of atmospheric hot-water power economized boiler, comprise the body of heater shell, inner bag, interlayer between described body of heater shell and the inner bag forms water cavity, described inner bag cavity below forms burner hearth, described burner hearth communicates with chimney by its top flue, described water cavity top is provided with the outlet valve I, its below is provided with water intaking valve, technical essential is: vertically arrange some heat pipes in the described flue, described heat pipe upper end is stretched out described inner bag top and is communicated with described water cavity, and the curved shape transition in described heat pipe lower end is connected to described inner bag sidewall and is communicated with described water cavity.
Described heat pipe is evenly distributed in the described flue that described internal bladder cavity body forms.
Described inner bag top utilizes the chimney conduit to be connected with described chimney, and then described flue is communicated with throat.
Described inner bladder outer wall coiling stainless steel tube, described stainless steel tube upper port is communicated with the outlet valve II that described body of heater shell top is provided with, and described stainless steel tube lower port is connected with the water intaking valve II that described body of heater shell below is provided with.
Advantage of the present utility model and positive technique effect are: because the utility model has adopted heat pipe vertical structure arranged design in flue, thereby quickened the circulation of water, improved the water circulation ability of water cavity greatly, under the constant situation of heating surface area, frame mode than the heat pipe lateral arrangement more can make full use of the heat of putting aside in the flue, heat-exchange capacity is greatly improved, but with existing products in markets comparison fuel saving 40-60 ‰.Under equal conditions existing out of use colm the utility model of stove and accessory can make full use of, and realizes that colm replaces fat coal, guarantees heat output and exchange, and then reduces the operating cost of stove and accessory.In addition, the utility model can adopt the unified moulding of circular body of heater, and manufacturing process is simple and need not main equipment.Its snaking technology is simple and easy to grasp, and cleaning stove dirt is simple, need not adopt the cleaning specific purpose tool.Customers can be widely used in the application 200 square metres-2000 square metres area with hot, and it is to keep good environment, minimizing fuel draining, the offspring's that benefits future generations a energy-conserving product.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is a structural representation sketch of the present utility model;
Fig. 2 is along the cutaway view of A-A direction among Fig. 1.
Sequence number explanation among the figure: 1 chimney, 2 petticoat pipes, 3 stainless steel tubes, 4 body of heater shells, 5 inner bags, 6 water intaking valve II, 7 fire grates, 8 water intaking valve I, 9 burner hearths, 10 heat pipes, 11, flue, 12 water cavities, 13 outlet valve II, 14 chimney conduits, 15 outlet valve I, 16 fire doors.
The specific embodiment
According to Fig. 1-2 the utility model is described in detail.Atmospheric hot-water power economized boiler described in the utility model mainly comprises body of heater shell 4, inner bag 5 etc., wherein, interlayer between body of heater shell 4 and the inner bag 5 forms water cavity 12, inner bag 5 cavitys below forms burner hearth 9, and burner hearth 9 bottoms are provided with fire grate 7, and the burner hearth outside is provided with fire door 16.Burner hearth 9 communicates with chimney 1 by its top flue 11, and body of heater shell 4 tops are provided with petticoat pipe 2, specifically are, inner bag 5 tops utilize chimney conduit 14 to be connected with chimney 1, and then flue 11 is communicated with throat.Water cavity 12 above and belows are respectively equipped with outlet valve I 15 and water intaking valve I 8.
The main improvement of the utility model is: vertically arrange some heat pipes 10 in the flue 11, heat pipe 10 upper ends are stretched out inner bag 5 tops and are communicated with water cavity 12, the mild transition of the curved shape in heat pipe 10 lower ends is connected to inner bag 5 sidewalls and is communicated with water cavity 12, has then so formed the closed circuit of water cavity 12 and heat pipe 10.Heat pipe 10 is even arranged vertical in the flue 11 that inner bag 5 cavitys form, and the acceleration of current is flowed in the heat pipe 10 of being more convenient for, and is used in the raising heat exchanger effectiveness.
In addition, inner bag 5 outer walls coiling stainless steel tube 3, stainless steel tube 3 upper port are communicated with the outlet valve II 13 that body of heater shell top is provided with, and stainless steel tube 3 lower port are connected with the water intaking valve II 6 that body of heater shell 4 belows are provided with.Outlet valve I 15 and outlet valve II 13 can provide the hot water service simultaneously, and the water of being drawn by outlet valve II 13 is domestic waters such as drinking water, and it utilizes the water heating in the water cavity.The water that outlet valve I 15 is drawn is used as the recirculated water of heating installation etc.
This stove and accessory can heat up rapidly after burner hearth is lighted, and forms the interior circulation of stove and accessory, when water temperature reaches certain temperature and begins to discharge heat, radiator is worked rapidly.Ventilation state is good simultaneously, and the stove and accessory endotherm area is big, and programming rate is fast, needs water temperature to get final product the turn on pump forced circulation by the user, reaches its work purpose.
Claims (4)
1. atmospheric hot-water power economized boiler, comprise body of heater shell, inner bag, interlayer between described body of heater shell and the inner bag forms water cavity, described inner bag cavity below forms burner hearth, described burner hearth communicates with chimney by its top flue, described water cavity top is provided with the outlet valve I, its below is provided with water intaking valve, it is characterized in that: vertically arrange some heat pipes in the described flue, described heat pipe upper end is stretched out described inner bag top and is communicated with described water cavity, and the curved shape transition in described heat pipe lower end is connected to described inner bag sidewall and is communicated with described water cavity.
2. atmospheric hot-water power economized boiler according to claim 1 is characterized in that: described heat pipe is even arranged vertical in the described flue that described internal bladder cavity body forms.
3. atmospheric hot-water power economized boiler according to claim 1 is characterized in that: described inner bag top utilizes the chimney conduit to be connected with described chimney, and then described flue is communicated with throat.
4. atmospheric hot-water power economized boiler according to claim 1, it is characterized in that: described inner bladder outer wall coiling stainless steel tube, described stainless steel tube upper port is communicated with the outlet valve II that described body of heater shell top is provided with, and described stainless steel tube lower port is connected with the water intaking valve II that described body of heater shell below is provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200578386U CN201964607U (en) | 2011-03-08 | 2011-03-08 | Normal pressure hot-water energy-saving boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200578386U CN201964607U (en) | 2011-03-08 | 2011-03-08 | Normal pressure hot-water energy-saving boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201964607U true CN201964607U (en) | 2011-09-07 |
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ID=44527149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200578386U Expired - Fee Related CN201964607U (en) | 2011-03-08 | 2011-03-08 | Normal pressure hot-water energy-saving boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201964607U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105657908A (en) * | 2016-03-23 | 2016-06-08 | 成都锐奕信息技术有限公司 | Power outage emergency illuminating system |
-
2011
- 2011-03-08 CN CN2011200578386U patent/CN201964607U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105657908A (en) * | 2016-03-23 | 2016-06-08 | 成都锐奕信息技术有限公司 | Power outage emergency illuminating system |
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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: 20110907 Termination date: 20200308 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |