CN203501436U - Super-efficient energysaving and environmentally friendly boiler - Google Patents
Super-efficient energysaving and environmentally friendly boiler Download PDFInfo
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- CN203501436U CN203501436U CN201320570571.XU CN201320570571U CN203501436U CN 203501436 U CN203501436 U CN 203501436U CN 201320570571 U CN201320570571 U CN 201320570571U CN 203501436 U CN203501436 U CN 203501436U
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Abstract
Provided is a super-efficient energysaving and environmentally friendly boiler including a vertical type boiler body having the lower part for water storage and the upper and middle parts for heat exchange. the lower part of the boiler body is provided with a water outlet pipe, a fire spraying pipe, and a blow-off pipe, the upper part of the boiler body is provided with a smoke outlet, a water inlet pipe and a spraying chamber connected with the water inlet pipe are arranged in the top of the boiler body, at least one pair of mutually staggered separator plates for longitudinally separating the middle and upper cavities of the boiler body into a multi-return communicated smoke passage is arranged in the boiler body, the fire spraying pipe is arranged at the initiating end of the smoke passage, and the smoke outlet is arranged at the outlet end of the smoke passage. The boiler is characterized in that a first spraying device spraying upwardly to the smoke passage at the outlet end of the fire spraying pipe is arranged at the lower part of the fire spraying pipe in the boiler body, and the smoke outlet is connected with an induced draught fan. The spraying device is arranged on the boiler body, and particularly sprays water mist at the high-temperature area of the smoke passage of the boiler, and the water mist sprayed by the spraying device is subjected to the full heat exchange with fire smoke at the first time, thereby effectively improving the heat efficiency and saving energy. Therefore, the ideal effects of high efficiency, energy saving, and environmental protection can be achieved.
Description
Technical field
The utility model relates to a kind of super effect energy-saving, environmental protection boiler.
Background technology
Conventional boiler is generally with metal tube, water and thermal-flame, flue gas to be separated, with heat exchange pattern, carry out the heat exchange between water and thermal-flame, flue gas, complex structure not only, and the efficiency of its heat exchange depends on that the thermal conductivity factor of metal tube material and effective heating surface amass completely, because water can generate incrustation scale when being heated to 60-70 and spending, the inner easily generation of the metal tube incrustation scale of conventional boiler, and be difficult for removing cleaning.Meanwhile, incrustation scale also can have a strong impact on the heat conductivility of metal tube, thereby the thermal efficiency while causing boiler to use reduces; For solving incrustation scale, generate the impact on boiler thermal output, simplified boiler structure, save manufacturing cost, there is at present a kind of direct heat exchanging Boiler of fire and water, for example: the Chinese patent that the patent No. is 200710139290.8 has been announced a kind of " efficient boiler ", and it is compared with conventional boiler, have: exhaust gas temperature is low, the advantages such as the thermal efficiency is high, and energy consumption is low, and boiler overall structure is relatively simple; But still Shortcomings part, the one: its structure is vertical partition flue form, by top spray head ejection water smoke, under Action of Gravity Field, is fallen, and it is more overstriking, thin water droplet that ejection water smoke can condense to middle and lower part, can not carry out sufficient heat exchange, heat exchanger effectiveness reduces.The 2nd: the high-temperature region part of flame is not carried out more effectively heat exchange, and heat exchanger effectiveness is restricted.The 3rd: hot blast is directly discharged by exhaust outlet, causes and wastes phenomenon, and not only energy consumption is large, and the thermal efficiency is low.
Summary of the invention
The utility model, in order to overcome the deficiency of above-mentioned two kinds of boilers, provides a kind of super effect energy-saving, environmental protection boiler.It has simple and reasonable for structure, and heat exchanger effectiveness is high, is difficult for generating incrustation scale, is easy to control.In a word: efficient, energy-conservation environmental protection again.
The utility model is to adopt such technical scheme to realize: a kind of super effect energy-saving, environmental protection boiler, comprise: bottom is for water storage, top, middle part are used for the vertical furnace of heat exchange, lower portion of furnace body is provided with outlet pipe, spit tube, blow-off pipe, upper of furnace body is provided with outlet flue, the spray chamber that body of heater top is provided with water inlet pipe and is connected with water inlet pipe; In body of heater, arrange at least one pair of dividing plate mutually staggering by body of heater, epicoele longitudinal subdivision becomes many backhauls to be communicated with flues, spit tube is arranged at the initiating terminal of flue, outlet flue is arranged at flue outlet end, it is characterized in that: in body of heater, spit tube bottom is provided with the first sprayer unit of the flue that upwards sprays to the spit tube port of export; Outlet flue connects air-introduced machine.
The second sprayer unit that at least one sprays to top is set on the body of heater of the first backhaul of described flue.
Described spray chamber is fixed or two kinds of autocontrols.
Described fixed spray chamber does not arrange spray apertures for fixing a kind of pattern spray chamber, spraying bottom, chamber for the spray apertures of all unlatchings or spray chamber in the first return flue, sprays chamber spray apertures is set in other return flues.
Described autocontrol spray chamber is that the part in the spray chamber on part and other return flues in spray chamber on the first return flue top is two parts, and these two parts are all to be carried out auto-control switching and automatically regulated spray flow by self-con-tained unit according to furnace temperature.
The first described sprayer unit and the second sprayer unit are all according to the autocontrol sprayer unit of the automatic adjustable spraying amount of furnace temperature.
On the utility model body of heater, sprayer unit is set, especially the water smoke of fog-spray nozzle ejection is arranged on the high-temperature region of this stove flue, and the water smoke very first time of its ejection and flame carry out sufficient heat transfer process, effectively raise the thermal efficiency, have saved the energy.Meanwhile, on the body of heater of flue, sprayer unit is set, especially adopts autocontrol spray chamber and sprayer unit, can be according to the automatic adjustable spraying amount of furnace temperature.Spray amount is science, rationalization more, can further make water smoke and hot flue gas carry out sufficient heat transfer process, has further improved the thermal efficiency.Meanwhile, also guaranteed the water temperature of water outlet.Moreover this fog-spray nozzle designs cleverly, make water smoke energy different angles furnace wall and dividing plate are washed away of ejection, furnace wall and dividing plate be more difficult generation incrustation scale.Even if produce a small amount of incrustation scale, below under the washing away of water smoke, meeting falls in stove, then drained by blow-off pipe.
Accompanying drawing explanation
Fig. 1 is the super effect of plain type energy-saving, environmental protection boiler example structure schematic diagram;
Fig. 2 is the structural representation that the second sprayer unit embodiment is set on body of heater;
Fig. 3 is the structural representation of in furnace wall the second sprayer unit embodiment of crouching.
The specific embodiment
The super effect of a kind of plain type energy-saving, environmental protection boiler, as shown in Figure 1, comprise: bottom is for water storage, top, middle part are used for the vertical furnace 3 of heat exchange, body of heater 3 bottoms are provided with outlet pipe 7, spit tube 10, blow-off pipe 12, upper of furnace body is provided with outlet flue 8, the spray chamber 2 that body of heater top is provided with water inlet pipe 1 and is connected with water inlet pipe 1; Body of heater 3 is interior arrange at least one pair of dividing plate mutually staggering 4 by body of heater 3, epicoele longitudinal subdivision becomes many backhauls to be communicated with flues 5, spit tube 10 is arranged at the initiating terminal of flue 5, outlet flue 8 is arranged at flue 5 ports of export, is provided with the first sprayer unit 6 of the flue 5 that upwards sprays to spit tube 10 ports of export in the interior spit tube of body of heater 3 10 bottoms; Outlet flue 8 connects air-introduced machine 9.
Described spray chamber 2 is fixed or two kinds of autocontrols.
Described fixed spray chamber 2 is fixing a kind of pattern spray chamber, sprays 2 bottoms, chamber for whole spray apertures of opening or in the first return flue, spray chamber 2 spray apertures is not set, and in other return flues, spray chamber 2 arranges spray apertures.
Described autocontrol spray chamber 2 is that spray chamber 2 parts on the first return flue top and spray chamber 2 parts on other return flues are two parts, and these two parts are all to be carried out auto-control switching and automatically regulated spray flow by self-con-tained unit according to furnace temperature.
Described self-con-tained unit is comprised of central processor CPU, magnetic valve, temperature-sensitive element, temperature-sensitive element collection thermal signal becomes the signal of telecommunication and sends to central processor CPU, central processor CPU sends instructions to magnetic valve, thereby realizes the effect of carrying out auto-control switching according to furnace temperature by self-con-tained unit and automatically regulating spray flow.This is ripe technology, and at present, much equipment adopts, and seldom repeats here.
Experimental results show that: sprayer unit is set on body of heater, and the water smoke of this sprayer unit ejection is arranged on the high-temperature region of this stove flue, and the water smoke of its ejection carries out sufficient heat transfer process in the very first time and flame, effectively raises the thermal efficiency, has saved the energy.Especially adopt autocontrol spray chamber and sprayer unit, can be according to the automatic adjustable spraying amount of furnace temperature.Thereby more scientificization of spray amount, rationalization, can further make water smoke and hot flue gas carry out sufficient heat transfer process, further improved the thermal efficiency.Meanwhile, also guaranteed the water temperature of water outlet.
Embodiment 2
The super effect of the second sprayer unit energy-saving, environmental protection boiler is set on body of heater, and as shown in Figure 2, its structure is substantially the same manner as Example 1, and difference is: the second sprayer unit 61 that at least one sprays to top is set on the body of heater 3 of the first backhaul of described flue 5.
Described the second sprayer unit 61 is for being arranged in the body of heater 3 of the first backhaul of flue 5.As shown in Figure 2, also can crouch in the furnace wall of the body of heater 3 of the first backhaul of flue 5, as shown in Figure 3.
The first described sprayer unit 6 and the second sprayer unit 61 are all according to the autocontrol sprayer unit of the automatic adjustable spraying amount of furnace temperature.
During use, the cross flue of the water smoke being sprayed by spray chamber, top between body of heater internal partition falls to lower portion of furnace body, in dropping process, through bocca, spray into thermal-flame and the high-temperature gas of body of heater, the water smoke heat exchange of when passing along flue and whereabouts, is arranged on the first sprayer unit 6 of high-temperature region on the first backhaul body of heater of flue 5 in addition, the water smoke of these sprayer unit 6 ejections directly carries out heat exchange by flame, thereby its heat exchange will be more abundant, effect is better.
It is compared with embodiment 1, and the second sprayer unit 61 that at least one sprays to top is set on the body of heater 3 of the first backhaul of flue 5.Especially adopt autocontrol spray chamber and sprayer unit, can be according to the automatic adjustable spraying amount of furnace temperature.More scientificization of spray amount, rationalization, the ejection water smoke of hot blast and sprayer unit different angles carries out sufficient heat exchange, allow it have the effect of " fire is walked in mist, and mist is in fiery middle reaches ", and the pressure adaptation that the water smoke falling with top forms is balanced, is easy to control; Can further make water smoke and hot flue gas carry out sufficient heat transfer process, further improve the thermal efficiency.
The utility model is applicable to heating of house, and other needs thermal water source's place.
Claims (6)
1. one kind surpasses effect energy-saving, environmental protection boiler, comprise: bottom is for water storage, top, middle part are used for the vertical furnace (3) of heat exchange, body of heater (3) bottom is provided with outlet pipe (7), spit tube (10), blow-off pipe (12), upper of furnace body is provided with outlet flue (8), the spray chamber (2) that body of heater top is provided with water inlet pipe (1) and is connected with water inlet pipe (1); In body of heater (3), arrange at least one pair of dividing plate mutually staggering (4) by body of heater (3), epicoele longitudinal subdivision becomes many backhauls to be communicated with flues (5), spit tube (10) is arranged at the initiating terminal of flue (5), outlet flue (8) is arranged at flue (5) port of export, it is characterized in that: in body of heater (3), spit tube (10) bottom is provided with first sprayer unit (6) of the flue (5) that upwards sprays to spit tube (10) port of export; Outlet flue (8) connects air-introduced machine (9).
2. super effect energy-saving, environmental protection boiler according to claim 1, is characterized in that: the second sprayer unit (61) that at least one sprays to top is set on the body of heater (3) of the first backhaul of described flue (5).
3. super effect energy-saving, environmental protection boiler according to claim 2, is characterized in that: described spray chamber (2) is two kinds of fixed or autocontrols.
4. super effect energy-saving, environmental protection boiler according to claim 3, it is characterized in that: described fixed spray chamber (2) is fixing a kind of pattern spray chamber (2), spray bottom, chamber (2) is for the spray apertures of all opening or in the first return flue, spray chamber (2) spray apertures is not set, and in other return flues, spray chambeies (2) arrange spray apertures.
5. super effect energy-saving, environmental protection boiler according to claim 3, it is characterized in that: described autocontrol spray chamber (2) is that the part in the spray chamber (2) on part and other return flues in spray chamber (2) on the first return flue top is two parts, and these two parts are all to be carried out auto-control switching and automatically regulated spray flow by self-con-tained unit according to furnace temperature.
6. super effect energy-saving, environmental protection boiler according to claim 1 and 2, is characterized in that: described the first sprayer unit (6) and the second sprayer unit (61) are all according to the autocontrol sprayer unit of the automatic adjustable spraying amount of furnace temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320570571.XU CN203501436U (en) | 2013-09-16 | 2013-09-16 | Super-efficient energysaving and environmentally friendly boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320570571.XU CN203501436U (en) | 2013-09-16 | 2013-09-16 | Super-efficient energysaving and environmentally friendly boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203501436U true CN203501436U (en) | 2014-03-26 |
Family
ID=50332412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320570571.XU Expired - Fee Related CN203501436U (en) | 2013-09-16 | 2013-09-16 | Super-efficient energysaving and environmentally friendly boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203501436U (en) |
-
2013
- 2013-09-16 CN CN201320570571.XU patent/CN203501436U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20160916 |
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| CF01 | Termination of patent right due to non-payment of annual fee |