CN209295439U - A kind of energy-storage boiler - Google Patents

Abstract

The utility model discloses a kind of energy-storage boilers, including boiler foundation, external furnace body, inner housing, supporting table and the second thermal store, the top of the boiler foundation is fixed with external furnace body, center position inside external furnace body is equipped with inner housing, and cavity is equipped between inner housing and external furnace body, equidistant supporting table is fixed on the lateral wall of the inner housing bottom end, and the bottom end of supporting table is fixedly connected with the inner sidewall of external furnace body, the first thermal store is fixed with inside the inner housing of the primary combustion chamber side, first thermal store is equipped with secondary combustion chamber far from the inner housing inside of primary combustion chamber side, the secondary combustion chamber is equipped with the second thermal store far from the inner housing inside of the first thermal store side, exhaust air chamber is equipped with inside the inner housing of second thermal store side.The utility model not only increases boiler to fuel conversion efficiency, realizes boiler to the high-efficiency heating function of water, and avoids primary combustion chamber and burn insufficient phenomenon.

Description

A kind of energy-storage boiler

Technical field

This practical boiler technology field, specially a kind of energy-storage boiler.

Background technique

Boiler is one of thermal energy conversion equipment relatively conventional in modern many industrial processes, it is released using fuel combustion The equipment that working-medium water or other fluids are heated to certain parameter by the thermal energy put or other thermal energy, currently, general boiler is in structure Upper furnace wall is all thick and heavy refractory material, only one thermal store, and a feed pipe and air inlet is arranged in burner hearth lower end position, A combustion chamber is arranged in burner hearth medium position, and exhaust pipe is arranged on top, and after fuel burns in burner hearth, flue dust is directly logical Exhaust pipe discharge is crossed, it is abundant without burning containing a large amount of in flue gas since flue gas and hot gas residence time in furnace body are short Particle, when being discharged with exhaust gas, the problems such as will lead to energy waste and air pollution, and many energy storage devices make The passing time of used time is short, and heat storage function is not ideal enough and the energy storing space of energy storage device is smaller, to give the use of people Bring very big trouble.

Utility model content

The purpose of this utility model is to provide a kind of energy-storage boilers, to solve mentioned above in the background art ask Topic.

To achieve the above object, the utility model provides the following technical solutions: a kind of energy-storage boiler, including boiler bottom Seat, external furnace body, inner housing, supporting table and the second thermal store, the top of the boiler foundation are fixed with external furnace body, inside external furnace body Center position be equipped with inner housing, and cavity is equipped between inner housing and external furnace body, on the lateral wall of the inner housing bottom end It is fixed with equidistant supporting table, and the bottom end of supporting table is fixedly connected with the inner sidewall of external furnace body, inside the inner housing One end is equipped with primary combustion chamber, and the inside of primary combustion chamber is fixed with T-type filter screen, the inner casing of the primary combustion chamber side Internal portion is fixed with the first thermal store, and the first thermal store is equipped with secondary firing far from the inner housing inside of primary combustion chamber side Room, the secondary combustion chamber are equipped with the second thermal store, the second thermal store side far from the inner housing inside of the first thermal store side Inner housing inside be equipped with exhaust air chamber, the external furnace body is fixed with the by pedestal on the lateral wall of primary combustion chamber one end One blower, and the output end of the first blower sequentially passes through external furnace body, cavity and inner housing by pipeline and extends to primary combustion The inside of room is burnt, is fixed with feed pipe on the external furnace body side wall above first blower, and one end of feed pipe passes through Pipeline sequentially passes through external furnace body, cavity and inner housing and extends to the inside of primary combustion chamber, and the external furnace body is close to exhaust gas The outer wall of room side is equipped with exhaust pipe, and one end of exhaust pipe sequentially passes through external furnace body, cavity and interior by pipeline The center position of shell and the inside for extending to exhaust air chamber, external furnace body surface is fixed with control panel, and control panel Output end and the first blower input terminal be electrically connected.

Preferably, the center of the boiler foundation bottom is fixed with the second blower by pedestal, and the second blower Output end runs through external furnace body, cavity and inner housing by tube pass and extends to the inside of secondary combustion chamber, control panel The input terminal of output end and the second blower is electrically connected.

Preferably, the external furnace body side wall above the feed pipe is equipped with water filling port, and one end of water filling port is through outer Furnace body and the inside for extending to cavity.

Preferably, the two sides on the external furnace body top are all equipped with safety valve, and the bottom end of safety valve is connected with cavity, peace The input terminal and control panel output end of full valve are electrically connected.

Preferably, the external furnace body side wall below the exhaust pipe is equipped with outlet valve, and one end of outlet valve is through outer Furnace body is simultaneously connected with cavity, and the input terminal and control panel output end of outlet valve are electrically connected.

Preferably, the external furnace body bottom end at the primary combustion chamber position is fixed with ash discharge cover, and ash discharge cover and primary combustion Room is burnt to be connected.

Compared with prior art, the utility model has the beneficial effects that the energy-storage boiler pass through it is remote in the first thermal store Secondary combustion chamber is set inside inner housing from primary combustion chamber side, and by fixing in the center of boiler foundation bottom end Two blowers realize the oxygen supply function of secondary combustion chamber, insufficient phenomenon of burning so as to avoid primary combustion chamber, by One end inside inner housing sets primary combustion chamber, the fixed T-type filter screen in the inside of primary combustion chamber, primary combustion chamber side it is interior Enclosure interior fixes the first thermal store, and is equipped with the by the inside of inner housing of the secondary combustion chamber far from the first thermal store side Two thermal stores realize boiler to the high-efficiency heating function of water, to improve boiler to the conversion ratio of fuel, simultaneously By setting cavity between inner housing and external furnace body, water valve is set out on the external furnace body side wall below exhaust pipe, and by arranging Water valve is set out on external furnace body side wall below feed channel, the two sides on external furnace body top, which all set safety valve, reduces heat to the external world It distributes, to realize boiler to the high-efficiency heating function of water, the utility model not only increases boiler to fuel conversion efficiency, Boiler is realized to the high-efficiency heating function of water, and avoids primary combustion chamber and burns insufficient phenomenon.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the external structure schematic diagram of the utility model；

Fig. 3 is the first thermal store structural schematic diagram of the utility model；

In figure: 1, boiler foundation；2, pedestal；3, the first blower；4, feed pipe；5, external furnace body；6, cavity；7, it fills the water Mouthful；8, primary combustion chamber；9, T-type filter screen；10, the first thermal store；11, secondary combustion chamber；12, safety valve；13, exhaust pipe Road；14, exhaust air chamber；15, inner housing；16, outlet valve；17, supporting table；18, the second thermal store；19, the second blower；20, ash discharge Cover；21, control panel.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: a kind of energy-storage boiler, including boiler foundation 1, External furnace body 5, inner housing 15, supporting table 17 and the second thermal store 18, the top of boiler foundation 1 are fixed with external furnace body 5, external furnace body 5 Internal center position is equipped with inner housing 15, and cavity 6 is equipped between inner housing 15 and external furnace body 5,15 bottom end of inner housing Equidistant supporting table 17 is fixed on lateral wall, and the bottom end of supporting table 17 is fixedly connected with the inner sidewall of external furnace body 5, inner casing One end inside body 15 is equipped with primary combustion chamber 8, and the inside of primary combustion chamber 8 is fixed with T-type filter screen 9, primary combustion chamber 8 The first thermal store 10, the first inner housing of the thermal store 10 far from 8 side of primary combustion chamber are fixed with inside the inner housing 15 of side 15 inside are equipped with secondary combustion chamber 11, are equipped with second inside inner housing 15 of the secondary combustion chamber 11 far from 10 side of the first thermal store Thermal store 18 is equipped with exhaust air chamber 14 inside the inner housing 15 of second thermal store, 18 side, and external furnace body 5 is close to primary combustion chamber 8 one The first blower 3 is fixed with by pedestal 2 on the lateral wall at end, and the output end of the first blower 3 sequentially passes through outer furnace by pipeline Body 5, cavity 6 and inner housing 15 and the inside for extending to primary combustion chamber 8, it is solid on 5 side wall of external furnace body of the top of the first blower 3 Surely there is feed pipe 4, and one end of feed pipe 4 sequentially passes through external furnace body 5, cavity 6 and inner housing 15 by pipeline and prolongs The inside of primary combustion chamber 8 is extended to, outer wall of the external furnace body 5 close to 14 side of exhaust air chamber is equipped with exhaust pipe 13, and exhaust pipe The one end in road 13 sequentially passes through external furnace body 5, cavity 6 and inner housing 15 and the inside for extending to exhaust air chamber 14 by pipeline, outside The center position on 5 surface of furnace body is fixed with control panel 21, and the input terminal of the output end of control panel 21 and the first blower 3 It is electrically connected, the center of 1 bottom of boiler foundation is fixed with the second blower 19, and the output of the second blower 19 by pedestal 2 External furnace body 5, cavity 6 and inner housing 15 and the inside for extending to secondary combustion chamber 11, control panel are run through by tube pass in end The input terminal of 21 output end and the second blower 19 is electrically connected, convenient for burn it is insufficient can carry out secondary oxygen supply, into 5 side wall of external furnace body of 4 top of pipe material is equipped with water filling port 7, and one end of water filling port 7 through external furnace body 5 and extends to cavity 6 Inside so that water can be flowed into primary combustion chamber 8, the two sides on 5 top of external furnace body are all equipped with safety valve 12, the safety valve 12 Model can be A48Y-16C, and the bottom end of safety valve 12 is connected with cavity 6, the input terminal and control panel 21 of safety valve 12 Output end is electrically connected, and convenient for extra water is discharged, 5 side wall of external furnace body of 13 lower section of exhaust pipe is equipped with outlet valve 16, and One end of outlet valve 16 is connected through external furnace body 5 and with cavity 6, input terminal and 21 output end of the control panel electricity of outlet valve 16 Property connection, 5 bottom end of external furnace body at 8 position of primary combustion chamber is fixed with ash discharge cover 20, and ash discharge cover 20 and 8 phase of primary combustion chamber Connection, for removing the ashes generated after furnace chamber inner combustion in time.

Working principle: when heat accumulation boiler needs in use, water is injected cavity 6 by water filling port 7 first, meanwhile, it will fire Material is transmitted in primary combustion chamber 8 by feed pipe 4 to burn, and carries out making it control the first wind by operating control panel 21 The operation of machine 3 supplies oxygen fuel in primary combustion chamber 8, so that the fuel inside primary combustion chamber 8 is sufficiently fired It burns, the gas generated after burning is delivered in the first thermal store 10 after filtering and is stored, stored by T-type filter screen 9 Second level combustion can be flowed under the action of the first blower 3 without the sufficient particle that burns by having a small amount of heat and part in the process It burns inside room 11, by operation control panel 21, so that it is controlled the work of the second blower 19, the oxygen that the second blower 19 is discharged Gas introduces inside secondary combustion chamber 11, secondary firing is carried out to no sufficient particle of burning, in the first blower 3 and the second blower Under 19 collective effect, heat reaches the second thermal store with gas, carries out thermal energy and stores again, is discharged into inside exhaust air chamber 14, residual External furnace body 5 can be discharged by the exhaust pipe 13 being connected with external furnace body 5 in exhaust gas by remaining exhaust gas, and cavity 6 passes through 7 note of water filling port After entering water, water flows into cavity 6, the first thermal store 10, in the second thermal store 18 naturally, by operation control panel 21, makes it The work for controlling the first blower 3, the second blower 19 heats air in primary combustion chamber 8 and secondary combustion chamber 11, works as note When entering dilutional hyponatremia, extra water will be discharged by operation control panel 21, making it control safety valve 12, if desired use heat accumulation Water when, operation control panel 21 open outlet valve 16, complete heat accumulation boiler use work.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

Claims (6)

1. a kind of energy-storage boiler, including boiler foundation (1), external furnace body (5), inner housing (15), supporting table (17) and the second storage Hot body (18), it is characterised in that: the top of the boiler foundation (1) is fixed with external furnace body (5), the internal center of external furnace body (5) Inner housing (15) are equipped at position, and are equipped with cavity (6) between inner housing (15) and external furnace body (5), inner housing (15) bottom It is fixed on the lateral wall at end equidistant supporting table (17), and the inner sidewall of the bottom end of supporting table (17) and external furnace body (5) is solid Fixed connection, the internal one end of the inner housing (15) is equipped with primary combustion chamber (8), and the inside of primary combustion chamber (8) is fixed with T Type filter screen (9), the inner housing (15) of primary combustion chamber (8) side is internal to be fixed with the first thermal store (10), the first storage Inner housing (15) of the hot body (10) far from primary combustion chamber (8) side is internal to be equipped with secondary combustion chamber (11), the secondary firing Inner housing (15) of the room (11) far from the first thermal store (10) side is internal to be equipped with the second thermal store (18), the second thermal store (18) Exhaust air chamber (14) are equipped with inside the inner housing (15) of side, lateral wall of the external furnace body (5) close to primary combustion chamber (8) one end It is upper to be fixed with the first blower (3) by pedestal (2), and the output end of the first blower (3) sequentially passes through external furnace body by pipeline (5), cavity (6) and inner housing (15) and the inside for extending to primary combustion chamber (8), it is outer above first blower (3) Be fixed with feed pipe (4) on furnace body (5) side wall, and one end of feed pipe (4) by pipeline sequentially pass through external furnace body (5), Cavity (6) and inner housing (15) and the inside for extending to primary combustion chamber (8), the external furnace body (5) is close to exhaust air chamber (14) The outer wall of side is equipped with exhaust pipe (13), and one end of exhaust pipe (13) sequentially passes through external furnace body (5), sky by pipeline The center position of chamber (6) and inner housing (15) and the inside for extending to exhaust air chamber (14), external furnace body (5) surface is fixed Have control panel (21), and the input terminal of the output end of control panel (21) and the first blower (3) is electrically connected.

2. a kind of energy-storage boiler according to claim 1, it is characterised in that: the center of boiler foundation (1) bottom Position is fixed with the second blower (19) by pedestal (2), and the output end of the second blower (19) runs through external furnace body by tube pass (5), cavity (6) and inner housing (15) and the inside for extending to secondary combustion chamber (11), the output end of control panel (21) with The input terminal of second blower (19) is electrically connected.

3. a kind of energy-storage boiler according to claim 1, it is characterised in that: the outer furnace above the feed pipe (4) Body (5) side wall is equipped with water filling port (7), and one end of water filling port (7) runs through external furnace body (5) and extends to the inside of cavity (6).

4. a kind of energy-storage boiler according to claim 1, it is characterised in that: the two sides on external furnace body (5) top are all Equipped with safety valve (12), and the bottom end of safety valve (12) is connected with cavity (6), the input terminal and control panel of safety valve (12) (21) output end is electrically connected.

5. a kind of energy-storage boiler according to claim 1, it is characterised in that: the outer furnace below the exhaust pipe (13) Body (5) side wall is equipped with outlet valve (16), and one end of outlet valve (16) is connected through external furnace body (5) and with cavity (6), out The input terminal and control panel (21) output end of water valve (16) are electrically connected.

6. a kind of energy-storage boiler according to claim 1, it is characterised in that: at primary combustion chamber (8) position External furnace body (5) bottom end is fixed with ash discharge cover (20), and ash discharge cover (20) is connected with primary combustion chamber (8).