CN207279701U - A kind of warming stove water jacketing and coal-firing water boiler - Google Patents

Abstract

The utility model provides a kind of warming stove water jacketing and the coal-firing water boiler with the water jacketing, the water jacketing includes the outer layer water jacket of annular and the annular internal layer water jacket in outer layer water jacket, and the upper surface of internal layer water jacket is less than the upper surface of outer layer water jacket；The outer layer water jacket is equipped with water outlet and water return outlet, the central cavity of the internal layer water jacket forms stockhole, it is connected between the internal layer water jacket and outer layer water jacket by communicating pipe, cavity between the outer layer water jacket and internal layer water jacket forms back cigarette channel, and the outer layer water jacket is equipped with the outlet flue being connected with returning cigarette channel.The utility model can fully absorb and using the heat in coal furnace burner hearth and flue gas, and the flue gas for generation of burning pass through back cigarette channel and enters in chimney, extend flue gas stroke and realize efficiently using for heat in flue gas；Water-jacket space is big and is heated evenly, and firing rate is fast, ensure that the temperature of recirculated water in radiator is in higher level all the time.

Description

A kind of warming stove water jacketing and coal-firing water boiler

Technical field

The utility model belongs to domestic burners technical field, is related to a kind of warming stove water jacketing and utilizes the water jacketing Coal-firing water boiler.

Background technology

In northern country area, winter generally all carries out heating of house using coal-fired heating furnace and cooks, but tradition heating Stove heat radiation limited area, for this reason, coal-firing water boiler product occurs in the market, water heater is added on traditional coal furnace Water jacket or cistern device, and water jacket or water tank are connected with room heater piece, it is hereby achieved that the heating area of bigger.But It is that for existing water heater since water jacket or water tank setting are not reasonable, the water efficiency of heating surface is low, does not on the one hand make full use of fire coal The thermal energy that burning and flue gas produce, on the other hand there are the problem of water loop temperature is low, heating effect is not ideal enough.

Utility model content

The purpose of this utility model is that in view of the problems of the existing technology, there is provided a kind of efficiency of heating surface is high and can Make full use of the warming stove water jacketing of coal heat type heat.

The another object of the utility model is to provide a kind of coal-firing water boiler using above-mentioned water jacketing.

For this reason, the utility model adopts the following technical solution：

A kind of warming stove water jacketing, including the outer layer water jacket of annular and the annular internal layer water in outer layer water jacket Set, and the upper surface of internal layer water jacket is less than the upper surface of outer layer water jacket；The outer layer water jacket is equipped with water outlet and water return outlet, institute The central cavity for stating internal layer water jacket forms stockhole, is connected between the internal layer water jacket and outer layer water jacket by communicating pipe, institute State the cavity between outer layer water jacket and internal layer water jacket and form back cigarette channel, the outer layer water jacket is equipped with to be connected with returning cigarette channel Outlet flue.

Further, the lower surface of the internal layer water jacket is higher than the lower surface of outer layer water jacket.

Further, the internal layer water jacket is ring-shaped cylinder structure.

Further, the medial surface of the outer layer water jacket is circular, lateral surface is rectangle.

Further, the edges and corners of the outer layer water jacket lateral surface are equipped with chamfering structure.

Further, the water return outlet is less than water outlet.

Further, the communicating pipe is placed equidistant with for 2-4 and along the periphery for returning cigarette channel.

Further, chimney installing port is equipped with the outlet flue.

A kind of coal-firing water boiler, including shaft, furnace panel and ash bucket, are equipped with burner hearth in the shaft, on the furnace panel Equipped with stove fire mouth, the stove jet-burner is equipped with stone or metal plate for standing a stove on as a precaution against fire, and above-mentioned warming stove water jacketing is equipped between the shaft and furnace panel, The outer layer water jacket of the water jacketing is mutually fixed with furnace panel, and the opening of outer layer water jacket upper surface and the stove fire mouth phase of furnace panel Adaptation, the outlet flue of the water jacketing are connected with chimney, and the burner hearth in the shaft is adapted with the stockhole of internal layer water jacket And it is connected with each other；The water outlet of the water jacketing is connected with outlet pipe, water return outlet is connected with return pipe, the outlet pipe and return Water pipe is connected with room heater piece.

Further, the top of the furnace panel is equipped with water supply tank, and the water supply tank is equipped with water supplement port, the water supply tank It is connected by filling pipe with return pipe.

The beneficial effects of the utility model are：It can fully absorb and utilize the heat in coal furnace burner hearth and flue gas, The flue gas that burning produces passes through back cigarette channel and enters in chimney, extends flue gas stroke and realizes effective profit of heat in flue gas With；Water-jacket space is big and is heated evenly, and firing rate is fast, ensure that the temperature of recirculated water in radiator is in compared with Gao Shui all the time It is flat；Water supply tank can be automatically replenished cycling use of water, without the frequently moisturizing into water jacket manually.

Brief description of the drawings

Fig. 1 is the structure diagram of the utility model water jacketing；

Fig. 2 is the sectional view of the utility model water jacketing；

Fig. 3 is the structure diagram of the utility model coal-firing water boiler；

Fig. 4 is the sectional view of the utility model coal-firing water boiler；

In figure, 1- outer layer water jackets, 2- internal layer water jackets, 3- stockholes, 4- communicating pipes, 5- returns cigarette channel, 6- outlet flues, 7- cigarettes Chimney installing port, 8- water outlets, 9- water return outlets, 10- furnace panels, 11- shafts, 12- ash buckets, 13- stove fire mouths, 14- burner hearths, 15- go out Water pipe, 16- return pipes, 17- water supply tanks, 18- water supplement ports, 19- filling pipes, 20- chimneys, 21- stone or metal plate for standing a stove on as a precaution against fires.

Embodiment

As shown in Figs. 1-2, a kind of warming stove water jacketing, including annular outer layer water jacket 1 and in outer layer water jacket 1 Annular internal layer water jacket 2, and the upper surface of internal layer water jacket 2 is less than the upper surface of outer layer water jacket 1, and the lower surface of internal layer water jacket 2 is high In the lower surface of outer layer water jacket 1；Outer layer water jacket 1 is equipped with water outlet 8 and water return outlet 9, and water return outlet 9 is less than water outlet 8；Internal layer The central cavity of water jacket 2 forms stockhole 3, passes through the 2-4 communicating pipes 4 being placed equidistant between internal layer water jacket 2 and outer layer water jacket 1 It is connected, the cavity between outer layer water jacket 1 and internal layer water jacket 2 forms back cigarette channel 5, and outer layer water jacket 2 is equipped with returning cigarette channel 5 The outlet flue 6 being connected, is equipped with chimney installing port 7 at outlet flue 6.In the utility model, internal layer water jacket 2 is ring-shaped cylinder knot Structure, the medial surface of outer layer water jacket 1 is circular, lateral surface is rectangle, and the edges and corners of 1 lateral surface of outer layer water jacket are chamfering structure, The chamfering structure can play beauty and avoid user from damaging.

As shown in Figure 3-4, a kind of coal-firing water boiler, including shaft 11, furnace panel 10 and ash bucket 12, shaft 11 is interior to be equipped with stove Thorax 14, furnace panel 10 are equipped with stove fire mouth 13, stone or metal plate for standing a stove on as a precaution against fire 21 are equipped with stove fire mouth 13, are equipped between shaft 11 and furnace panel 10 above-mentioned Warming stove water jacketing, outer layer water jacket 1 and 10 phase of furnace panel of the water jacketing are fixed, and 1 upper surface of outer layer water jacket Opening is adapted with the stove fire mouth 13 of furnace panel 10, and cigarette is connected with by chimney installing port 7 at the outlet flue 6 of the water jacketing Chimney 20, the burner hearth 14 in shaft 11 are stretched out and are connected with the stockhole 3 of internal layer water jacket 2 upwards, and 11 internal furnace 14 of shaft Size is adapted with the size of 2 internal furnace mouth 3 of internal layer water jacket；The water outlet 8 of the water jacketing is connected with outlet pipe 15, backwater Mouth 9 is connected with return pipe 16, and outlet pipe 15 and return pipe 16 are connected with room heater piece.The top of furnace panel 10 is equipped with moisturizing Case 17, water supply tank 17 are equipped with water supplement port 18, and water supply tank 17 is connected by filling pipe 19 with return pipe 16.

The operation principle of the utility model is as follows：

In use, the outlet pipe 15 of the utility model and return pipe 16 are connected with indoor radiator, circulation is formed Water route.In the burner hearth 14 of water heater during burning, the heat for generation of burning can be fully absorbed fire coal by internal layer water jacket 2, burning production Raw flue gas pass through back cigarette channel 5 enter chimney 20 in, when passing through back cigarette channel 5, outer layer water jacket 1 can to the heat in flue gas into Row effectively absorbs.The setting for returning cigarette channel 5 extends stroke of the flue gas in stove, consequently facilitating outer layer water jacket 1 is to warm in flue gas Amount fully absorbs.Compared to outer layer water jacket 1, internal layer water jacket 2 heats soon, and the hot water of generation can lead to the water in outer layer water jacket 1 Cross 4 fast exchange of communicating pipe.The shape setting of 1 rectangle of outer layer water jacket can increase its volume and play beauty function.Internal layer water jacket 2 Upper surface be less than outer layer water jacket 1 upper surface, flue gas can be facilitated to enter back cigarette channel 5,2 lower surface of internal layer water jacket is higher than outer layer The purpose of 1 lower surface of water jacket is to avoid 2 volume of internal layer water jacket excessive, influences the thermal radiation temperature of water heater.Since hot water is close Degree is relatively lower than cold water, the water return outlet 9 of water jacketing is less than water outlet 8, can facilitate the discharge of hot water and the entrance of cold water.When During water shortage in water jacketing and radiator, positioned at eminence water supply tank 17 can by filling pipe 19 into return pipe 16 from Dynamic moisturizing, so as to avoid frequently to the manual moisturizing of water jacketing；When water shortage in water supply tank 17, pass through water supplement port 18 plus water .

To sum up, the utility model is simple in structure, clean hygiene, and heat utilization rate is high, and heating area is big, can be widely applied to Northern country area.

Claims (10)

1. a kind of warming stove water jacketing, it is characterised in that the outer layer water jacket including annular and the ring in outer layer water jacket Shape internal layer water jacket, and the upper surface of internal layer water jacket is less than the upper surface of outer layer water jacket；The outer layer water jacket be equipped with water outlet and Water return outlet, the central cavity of the internal layer water jacket form stockhole, pass through communicating pipe between the internal layer water jacket and outer layer water jacket It is connected, the cavity between the outer layer water jacket and internal layer water jacket forms back cigarette channel, and the outer layer water jacket is equipped with returning cigarette The outlet flue that passage is connected.

A kind of 2. warming stove water jacketing according to claim 1, it is characterised in that the lower surface of the internal layer water jacket Higher than the lower surface of outer layer water jacket.

3. a kind of warming stove water jacketing according to claim 1, it is characterised in that the internal layer water jacket is annular circle Rod structure.

A kind of 4. warming stove water jacketing according to claim 1, it is characterised in that the medial surface of the outer layer water jacket It is rectangle for circular, lateral surface.

5. a kind of warming stove water jacketing according to claim 4, it is characterised in that the outer layer water jacket lateral surface Edges and corners are equipped with chamfering structure.

6. a kind of warming stove water jacketing according to claim 1, it is characterised in that the water return outlet is less than water outlet Mouthful.

7. a kind of warming stove water jacketing according to claim 1, it is characterised in that the communicating pipe is a simultaneously for 2-4 It is placed equidistant with along the periphery for returning cigarette channel.

8. a kind of warming stove water jacketing according to claim 1, it is characterised in that chimney is equipped with the outlet flue Installing port.

9. a kind of coal-firing water boiler, including shaft, furnace panel and ash bucket, the shaft is interior to be equipped with burner hearth, is set on the furnace panel There is stove fire mouth, the stove jet-burner is equipped with stone or metal plate for standing a stove on as a precaution against fire, it is characterised in that claim 1-8 is equipped between the shaft and furnace panel Any one of warming stove water jacketing, the outer layer water jacket of the water jacketing is mutually fixed with furnace panel, and outer layer water The opening of set upper surface is adapted with the stove fire mouth of furnace panel, and the outlet flue of the water jacketing is connected with chimney, the shaft Interior burner hearth is adapted and is connected with each other with the stockhole of internal layer water jacket；The water outlet of the water jacketing be connected with outlet pipe, Water return outlet is connected with return pipe, and the outlet pipe and return pipe are connected with room heater piece.

10. a kind of coal-firing water boiler according to claim 9, it is characterised in that the top of the furnace panel is equipped with moisturizing Case, the water supply tank are equipped with water supplement port, and the water supply tank is connected by filling pipe with return pipe.