CN2268896Y

CN2268896Y - Horizontal energy saving fast automatic oil fired central water heating stove

Info

Publication number: CN2268896Y
Application number: CN 96220136
Authority: CN
Inventors: 黄宪南
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-09-03
Filing date: 1996-09-03
Publication date: 1997-11-26
Anticipated expiration: 2006-09-03

Abstract

The utility model discloses a horizontal energy saving fast automatic oil fired central water heating stove, which is composed of a tank shell, a first-stage combustion furnace, a second-stage combustion furnace, a third-stage combustion furnace, a computer control box, etc. The utility model is characterized in that the first-stage combustion furnace, the second-stage combustion furnace, and the third-stage combustion furnace are connected into integration end to form the three-stage speed changing heat exchange and three-buffering heat transfer; the furnace of the furnace chamber and a heat exchanger tube are heated after the fuel oil enters from the first-stage combustion furnace, and the fuel oil is exhausted from the chimney finally. The utility model has the advantages of light weight, low cost, high durability, and sanitary and clean water quality. The three wastes discharging standard meets the national sanitary standard; producing the hot water is rapid; the hot water can be continuously supplied in 30 seconds; the energy saving efficiency reaches 90-95%; the utility model is suitable for the enterprise, the group, the restaurant, etc.

Description

The central water heater of horizontal energy-conservation fast automatic fuel oil

The utility model relates to water heater, the central water heater of particularly a kind of horizontal energy-conservation fast automatic fuel oil.

Usually firing water heater is to burn with pot and stove, burning in boiler is also arranged, but the thermal efficiency is low, inconvenience easily pollutes environment, and the thermal efficiency of the aluminum fast energy-saving water heater of invention has improved recently, easy to manufacture, but effect is desirable not enough, and the highest of the thermal efficiency reaches about 76%.

The object of the present invention is to provide a kind of in light weight, cost is low, durable in use, the water cleaning health, " three wastes " discharging meets state health standards, the horizontal energy-conservation fast automatic fuel oil central authorities water heater that the thermal efficiency is high.

Technical solution of the present utility model is such, the oil fire of combustor burning heats stove hall flue inner bag and heat-exchange tube by the quirk of first-stage burning stove, profit burns to the stove tail, quirk through being communicated with second level combustion furnace passes to second level combustion furnace hall flue inner bag, heat-exchange tube heating, and then pass to the quirk of third level combustion furnace through second level combustion furnace tail, pass to third level combustion furnace hall flue inner bag, heat-exchange tube heating, the tail cigarette is discharged from the tail end chimney of third level combustion furnace at last.Be connected as a single entity by first, second and third grade combustion furnace and form three grades of heat absorptions and speed change heat exchange (three buffering conduct heat).Standpipe is equipped with the pipeline that is communicated with in the first-stage burning stove, water imitate from above to furnace internal-lining to outside in the water storage interlayer and heat-exchange tube between the courage, to each internal combustion furnace interlayer, water also can be divided into for three communicating pipes to each combustion furnace, loaded onto three pipe valves, switch water.The first-stage burning stove is connected with second level combustion furnace to third level combustion furnace and the corresponding blast pipe of loading onto, and blow-off pipe, goes out hot water, goes out boiled water pipe and probe, thermometer etc.Each mouth of pipe draws and takes on outside the case shell, wheel is housed at the bottom of the shell can rolls and move to alleviate the labour.Height outside combustion chamber, the case shell second level is loaded onto the computer control cabinet again, can realize the burning of remote operation combustor, water temperature, water supply and open hot water, boiling water.Combustion furnace is horizontal installation, also vertical installation.The utility model adopts horizontal installation.

The utility model has the advantages that, reasonable in design, easy to manufacture, easy to install, safe and reliable, in light weight, cost is low, durable in use, water cleaning health, " three wastes " discharging meet state health standards, heat production water is fast, lighting a fire after 30 seconds can hot water without interruption, and energy-saving effect reaches the 90-95% thermal efficiency.Be suitable for uses such as office, school, collective, unit.

Below in conjunction with drawings and Examples the utility model is further described.

Fig. 1 looks cutaway view for overall structure master of the present utility model.

Fig. 2 is an overall structure profile side view of the present utility model.

Fig. 3 is a first-stage burning of the present utility model chamber cutaway view.

Fig. 4 is combustion chamber, a second level of the present utility model cutaway view.

Fig. 5 is a third level of the present utility model combustion chamber cutaway view.

Fig. 6 is an overall structure profile front view of the present utility model.

Fig. 7 is an overall structure profile vertical view of the present utility model.

Fig. 8 is an overall structure profile right view of the present utility model.

Fig. 9 is an overall structure profile left view of the present utility model.

Figure 10 looks half sectional view for an overall structure profile of the present utility model left side.

Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, among Figure 10, chimney (1), blast pipe (2), storage tank (3), burner hearth (4), stove hall quirk (5), wheel (6), be communicated with tail smoke flue (7), computer control cabinet (8), combustor (9), shell (10), heat exchange fire tube (11), heat exchange water storage interlayer (12), outer courage (13), inner bag (14), blow-off pipe (15), go out boiled water pipe (16), hot-water outlet pipe (17), blow-off pipe (18), go out hot water water pipe (19), at the bottom of the connecting plate (20), blast pipe (21), water level meter (22), probe pipe (23), first-stage burning heating furnace (24), outlet pipe (25), combustion heating furnace (26) is reclaimed in the second level, plate (27), thermometer (28), the third level is reclaimed burning combustion furnace (29), blast pipe (30), breather pipe (31,32), first-stage burning heating furnace (33), second level combustion heating furnace (34), third level combustion heating furnace (35), heat exchange fire tube (36), be communicated with tail smoke flue (37).

Most preferred embodiment of the present utility model, combustion furnace and shell (10), chimney (1) etc. all adopts the welding of metallic plate pipe to make, the inside and outside courage (13 of combustion furnace, 14) between water storage interlayer (12), inner bag (14) lining is equipped with the heat-exchange tube (11) that discharges by isosceles triangle by rows, the furnace internal-lining rear portion is heat-exchange tube (36), also arrange by rows and lay by isosceles triangle, heat-exchange tube (11) is that the horizontal type layout is laid, pipe (36) is that vertical with it erect-type layout is laid, second, third level combustion heating furnace (34, (5) stove hall flue, the heat-exchange tube layout also layout with the first order is identical, the stove hall is communicated with by quirk (7), first-stage burning stove (33), the head stove is by quirk (7).Second level combustion furnace (34) afterbody stove hall, second level combustion furnace afterbody stove hall is communicated with third level combustion furnace (35) head stove hall by quirk (37), and third level combustion furnace (35) afterbody stove hall is communicated with chimney (1).The inside and outside courage (13,14) in pipe (36) outside connects a pipeline quirk (7) to the inside and outside courage of second level combustion furnace (34), the tail heat of first-stage burning stove (33) is caused second level combustion furnace (34) stove hall inner bag, heat-exchange tube, the tail end of second level combustion furnace (34) also has quirk (37) that second level combustion furnace (34) tail heat is caused third level combustion furnace (35) stove hall inner bag, heat-exchange tube, and the tail cigarette that remains little at last gives off from chimney (1).The head end mouth of first-stage burning stove (33) is equipped with combustor (9), and combustor (9) crater is by the stove hall (4) of main road (5) to inner bag (14) lining, and stove hall (4) passes to inner bag (14) and heat-exchange tube (11,36).Like this first order, the second level, be interconnected is integral third level combustion furnace (33,34,35), dress storage tank (3) on third level combustion furnace (35) top, storage tank (3) to first order stove (33) has communicating pipe (31,32) to be communicated with, and communicates to combustion furnace (34,35).The corresponding shell (10) of loading onto of bound edge corral outside at last, wheel-mounted (6) is beneficial to conveniently move under the shell (10), in the first order, the second level, third level combustion furnace (33,34,35) the external corresponding hot water of loading onto out, boiled water pipe (16,17,19,25), blast pipe (2,21,30), blow-off pipe (15,18), water level meter (22), probe (23), thermometer (28), it is that position outside second level combustion furnace (34) the case shell is equipped with computation control cabinet (8) approximately that suitable staff outside shell (10) lifts the height of pressing computer, case (8) includes water supply, open hot water, the water temperature monitoring, the Circuits System of combustor control etc.

When installing and using, the water in the storage tank put to the inner bag of each combustion furnace to outside the water storage interlayer of courage, check the first quirk channel connection of the tail that ensures the first order, second, third grade combustion furnace, each confession, draining, the unobstructed situation of blast pipe, probe, thermometer are installed situation, the circuit of computer control cabinet connects each circuit connection of control combustion furnace and improves situation, and combustor exports fire-through passage and combustion furnace stove hall situation, gets final product the oil inflame of ignition machine shower nozzle.Oil fire is gone into from the stove hall, internally gallbladder-heat exchange pipe heating, tail heat feeds to second level combustion furnace inner bag from quirk, heat-exchange tube, burning tail heat feed again to the 3rd combustion furnace to furnace internal-lining, heat-exchange tube heating.The tail heat that remains little is at last discharged from chimney.High pressure in the stove can be discharged release from blast pipe.This stove just has the efficient characteristics of fast energy-saving like this, has more three-step gear shift heat exchange three buffering and conducts heat, and heat production water is fast, igniting can hot water without interruption after 30 seconds, and energy-saving effect reaches the 90-95% thermal efficiency.

Claims

1, the central water heater of a kind of horizontal energy-conservation fast automatic fuel oil, comprise by shell, the heat exchange fire tube, stove hall flue, combustor, wheel, chimney, it is characterized in that combustor (9) through the oil fire of the burning quirk (5) by first-stage burning stove (33) to stove hall flue inner bag (14), heat-exchange tube (11), heat-exchange tube (16) heating, the tail cigarette heats from the heat exchange fire tube (37) that quirk (7) is communicated with in second level combustion furnace (34) the inner bag stove hall, the tail cigarette is communicated with from quirk (39), fire tube (38) in third level combustion furnace (35) the stove hall inner bag is heated, the tail cigarette is discharged from chimney (1) at last, release gas is from blast pipe (2 in the combustion furnace, 21,30) discharge out of the furnace, storage tank (3) has the communicating pipe (32) and the pipe (31) of first-stage burning stove (33) to be communicated to water storage interlayer (12), interlayer (12) is communicated with also corresponding connection second with heat exchange fire tube (11) in the inner bag, three grades of combustion furnaces (34,35) the heat exchange fire tube in the inner bag.

2, according to the central water heater of the described horizontal energy-conservation fast automatic fuel oil of claim 1, after it is characterized in that first, second and third grade combustion furnace (33,34,35) tail head is communicated as one, body of heater is equipped with shell (10) outward, and computer control cabinet (8) is housed outside shell (10).