CN210891740U

CN210891740U - Energy-saving emission-reducing gas boiler

Info

Publication number: CN210891740U
Application number: CN201921338564.0U
Authority: CN
Inventors: 不公告发明人
Original assignee: Beijing Jingrantong Gas Equipment Co ltd
Current assignee: Beijing Jingrantong Gas Equipment Co ltd
Priority date: 2019-08-17
Filing date: 2019-08-17
Publication date: 2020-06-30
Anticipated expiration: 2029-08-17

Abstract

The utility model discloses an energy saving and emission reduction gas boiler, including supporting leg, furnace body, bell, exhaust pipe, heat preservation shell, heat preservation chamber, inlet tube, valve, drain pipe, back flow, burning chamber, coil pipe, heating chamber, flue gas chamber, connecting pipe, exhaust pipe, clean chamber, filter mesh belt, fixed block, communicating pipe, driving motor, belt pulley, cleaning brush, rocker, fixed axle, spring, lug, cam and micro motor. The utility model discloses rational in infrastructure, through the inside heat preservation chamber of heat preservation shell, heat the coil pipe of winding and the inside water of coil pipe, the waste gas of burning intracavity portion gets into the flue gas intracavity through the exhaust gas pipe, absorbs the heat that has waste gas through the flue gas chamber to heating the water of heating intracavity portion, make full use of flue gas waste heat, waste heat in the convenient utilization waste gas heats water and keeps the interior temperature of furnace body, makes things convenient for subsequent burning.

Description

Energy-saving emission-reducing gas boiler

Technical Field

The utility model relates to a gas boiler specifically is an energy saving and emission reduction gas boiler, belongs to gas boiler application technical field.

Background

The boiler is an energy conversion device, the energy input to the boiler comprises chemical energy and electric energy in fuel, the boiler outputs steam, high-temperature water or an organic heat carrier with certain heat energy, the boiler comprises a boiler and a boiler, the hot water or the steam generated in the boiler can directly provide heat energy for industrial production and people's life, the hot water or the steam can be converted into mechanical energy through a steam power device, or the mechanical energy is converted into the electric energy through a generator, the boiler for providing hot water is called a hot water boiler and is mainly used for life, a small amount of application is also realized in industrial production, the boiler for generating the steam is called a steam boiler and is often called a boiler for short, and the boiler is mainly used for thermal power stations, ships, locomotives and industrial and mining enterprises.

The existing boiler works, smoke in the boiler is directly discharged through a chimney after circulating in a fire tube, the temperature of the smoke at a chimney outlet is still high, partial energy in the smoke is wasted, heating efficiency of the boiler is low, a large amount of energy is wasted in daily life, a large amount of toxic and harmful substances are contained in the discharged smoke, and particle wastes contained in the smoke can influence the environment and the health of a human body to a certain extent. Therefore, an energy-saving emission-reducing gas boiler is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an energy saving and emission reduction gas boiler in order to solve the above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose, an energy saving and emission reduction gas boiler, including supporting leg and economizer and emission reduction device

The energy-saving device comprises a furnace body fixedly connected to the tops of the supporting legs, a heat-insulating shell is sleeved outside the furnace body, a combustion chamber is formed inside the furnace body, a heat-insulating chamber is arranged on the outer ring of the combustion chamber, the side walls of the two ends of the heat-insulating shell are fixedly connected with a water inlet pipe and a water outlet pipe, a heating chamber is formed in the top of the furnace body, a smoke gas chamber is wrapped inside the heating chamber, the two ends of the smoke gas chamber are communicated with waste gas pipes, the waste gas pipes are communicated with the combustion chamber, and one end of the heating chamber is;

the emission reduction device comprises a furnace cover fixedly connected to the top of the furnace body, a cleaning cavity is formed in the furnace cover, a driving motor and a micro motor are arranged in the cleaning cavity, the output end of the driving motor is sleeved with a belt pulley, one end of the belt pulley is wound with one end of a filter mesh belt, one end of the cleaning cavity is fixedly connected with a fixing block, the filter mesh belt is penetrated through the inside of the fixing block, the output end of the micro motor is sleeved with a cam, the inside of the cleaning cavity is rotated to be connected with a fixing shaft, the fixing shaft is sleeved with one end of a rocker, the other end of the rocker is fixedly connected with a cleaning brush, and one end of the cleaning cavity.

Preferably, one end of the rocker is fixedly connected with the convex block, and one end of the convex block is matched and connected with the cam.

Preferably, the one end of inlet tube intercommunication coil pipe, and the coil pipe winding is in the inside of heat preservation chamber, and the one end intercommunication drain pipe of coil pipe.

Preferably, the inside of inlet tube, drain pipe and back flow and connecting pipe all installs the valve, and the drain pipe passes through the back flow and communicates the heating chamber.

Preferably, the fixed block is "worker" font, and the inside center fixed connection communicating pipe of fixed block, and the one end of filter mesh belt is run through to the inside of communicating pipe, and the both ends of communicating pipe all communicate there is the exhaust gas pipe.

Preferably, one end of the rocker is fixedly connected with one end of the spring, and the other end of the spring is fixedly connected with the top end side wall of the cleaning cavity.

The utility model has the advantages that:

1. through the inside heat preservation chamber of heat preservation shell, heat the coil pipe of winding and the inside water of coil pipe, the waste gas of combustion intracavity portion gets into the flue gas intracavity through the exhaust gas pipe, absorbs the heat that waste gas has through the flue gas chamber to heating the water of heating intracavity portion, make full use of flue gas waste heat, the waste heat in the waste gas of conveniently utilizing heats water and keeps the interior temperature of furnace body, convenient subsequent burning.

2. Drive the filter mesh belt at communicating pipe internal rotation through driving motor, the filter mesh belt filters the waste gas that gets into in the communicating pipe, the filter mesh belt that has the exhaust gas granule moves to one side of cleaning brush under the rotation of belt pulley, micro motor works, micro motor drives the cam rotation, the lug that the cam drove the cooperation to be connected jack up, the lug drives the rocker and passes through the fixed axle and rotate, the rocker compresses the spring, the granule on the filter mesh belt is swept to the cleaning brush of rocker one end and is fallen in clean intracavity, discharge through the exhaust pipe of clean chamber one end, prevent that poisonous and harmful gas from discharging to the air in, bring harm to environment and human health.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. supporting legs, 2, furnace body, 3, furnace lid, 4, exhaust pipe, 5, heat preservation shell, 6, heat preservation chamber, 7, inlet tube, 701, valve, 8, drain pipe, 801, back flow pipe, 9, burning chamber, 10, coil pipe, 11, heating chamber, 12, flue gas chamber, 13, connecting pipe, 14, waste discharge pipe, 15, clean chamber, 16, filter mesh belt, 17, fixed block, 18, communicating pipe, 19, driving motor, 20, belt pulley, 21, cleaning brush, 22, rocker, 23, fixed axle, 24, spring, 25, lug, 26, cam, 27, micro motor.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-3, an energy-saving emission-reducing gas boiler comprises a supporting leg 1, an energy-saving device and an emission-reducing device

The energy-saving device comprises a furnace body 2 fixedly connected to the top of a supporting leg 1, a heat-insulating shell 5 is sleeved outside the furnace body 2, a combustion chamber 9 is formed inside the furnace body 2, a heat-insulating chamber 6 is arranged on the outer ring of the combustion chamber 9, the side walls of two ends of the heat-insulating shell 5 are fixedly connected with a water inlet pipe 7 and a water outlet pipe 8, a heating chamber 11 is formed in the top of the furnace body 2, a smoke gas chamber 12 is wrapped inside the heating chamber 11, two ends of the smoke gas chamber 12 are both communicated with a waste gas pipe 4, the waste gas pipe 4 is communicated with the combustion chamber 9, one end of the heating chamber 11 is communicated with a connecting pipe 13, waste heat in waste gas is conveniently used for heating water and keeping the internal temperature of the;

emission reduction device includes the bell 3 of fixed connection at the 2 tops of furnace body, open the inside of bell 3 has clean chamber 15, the internally mounted of clean chamber 15 has driving motor 19 and micro motor 27, driving motor 19's output cup joints belt pulley 20, belt pulley 20's one end is around twining the one end that has filter mesh belt 16, the one end fixed connection fixed block 17 of clean chamber 15, filter mesh belt 16 is run through to the inside of fixed block 17, cam 26 is cup jointed to micro motor 27's output, fixed axle 23 is connected in the inside rotation of clean chamber 15, fixed axle 23 cup joints the one end at rocker 22, rocker 22's other end fixed connection cleaning brush 21, the one end intercommunication exhaust pipe 14 in clean chamber 15 prevents that poisonous and harmful gas from discharging to the air, brings harm to environment and human health.

One end of the rocker 22 is fixedly connected with a convex block 25, and one end of the convex block 25 is matched and connected with a cam 26, so that the structure is more reasonable, and the connection is convenient; one end of the water inlet pipe 7 is communicated with one end of the coil pipe 10, the coil pipe 10 is wound in the thermal insulation cavity 6, one end of the coil pipe 10 is communicated with the drain pipe 8, and the structure is more reasonable and convenient to connect; the water inlet pipe 7, the water outlet pipe 8, the return pipe 801 and the connecting pipe 13 are internally provided with valves 701, and the water outlet pipe 8 is communicated with the heating cavity 11 through the return pipe 801, so that the structure is more reasonable and the connection is convenient; the fixed block 17 is I-shaped, the center of the inside of the fixed block 17 is fixedly connected with a communicating pipe 18, the inside of the communicating pipe 18 penetrates through one end of the filter mesh belt 16, and two ends of the communicating pipe 18 are both communicated with the waste gas pipe 4, so that the structure is more reasonable and the connection is convenient; one end lateral wall fixed connection spring 24's of rocker 22 one end, and the top lateral wall of clean chamber 15 of the other end fixed connection of spring 24, it is more reasonable to have a structure, is convenient for connect.

When the utility model is used, firstly, all the electrical components in the device are externally connected with a control switch and a power supply, then a valve 701 in the water inlet pipe 7 is opened, cold water is input into the coil pipe 10 through the water inlet pipe 7, a valve 701 in the return pipe 801 is opened, hot water passes through the return pipe 801 communicated with the drain pipe 8 and enters the heating cavity 11, the valve 701 at one end of the water inlet pipe 7 is closed, after the gas boiler works, the heat preservation cavity 6 in the heat preservation shell 5 is used for heating the coiled pipe 10 and the water in the coiled pipe 10, the waste gas in the combustion cavity 9 enters the smoke gas cavity 12 through the waste gas pipe 4, the heat carried by the waste gas is absorbed through the smoke gas cavity 12, thereby the water in the heating cavity 11 is heated, the waste heat of the smoke gas is fully utilized, the water is conveniently heated and the internal temperature of the furnace body 2 is kept, the subsequent combustion is convenient, the waste gas enters the communicating, the driving motor 19 is turned on through an external switch, the driving motor 19 drives the filter mesh belt 16 to rotate in the communicating pipe 18, the filter mesh belt 16 filters waste gas entering the communicating pipe 18, the filter mesh belt 16 with waste gas particles moves to one side of the cleaning brush 21 under the rotation of the belt pulley 20, the micro motor 27 works, the micro motor 27 drives the cam 26 to rotate, the cam 26 drives the lug 25 in matched connection to jack up upwards, the lug 25 drives the rocker 22 to rotate through the fixed shaft 23, the rocker 22 compresses the spring 24, the cleaning brush 21 at one end of the rocker 22 sweeps particles on the filter mesh belt 16 into the cleaning cavity 15, the particles are discharged through the waste discharge pipe 14 at one end of the cleaning cavity 15, toxic and harmful gases are prevented from being discharged into the air, and harm is brought to the environment and the health of human bodies.

The driving motor 19 is a speed-regulating forward and reverse rotation motor sold by Dongguan city De Cheng motor Co., Ltd and a related matched power supply and circuit thereof.

The micro motor 27 adopts a model GM25-310 which is sold by Shenzhen Xin machinery Limited company and a related matched power supply and circuit thereof.

It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. An energy-saving emission-reducing gas boiler is characterized in that: comprises a supporting leg (1), an energy-saving device and an emission reduction device

The energy-saving device comprises a furnace body (2) fixedly connected to the tops of supporting legs (1), a heat-insulating shell (5) is sleeved outside the furnace body (2), a combustion chamber (9) is formed inside the furnace body (2), a heat-insulating chamber (6) is arranged on the outer ring of the combustion chamber (9), side walls of two ends of the heat-insulating shell (5) are fixedly connected with a water inlet pipe (7) and a water outlet pipe (8), a heating chamber (11) is formed in the top of the furnace body (2), a smoke chamber (12) is wrapped inside the heating chamber (11), two ends of the smoke chamber (12) are communicated with a waste gas pipe (4), the waste gas pipe (4) is communicated with the combustion chamber (9), and one end of the heating chamber (11) is communicated with a connecting pipe (13;

the emission reduction device comprises a furnace cover (3) fixedly connected with the top of the furnace body (2), a cleaning cavity (15) is formed inside the furnace cover (3), a driving motor (19) and a micro motor (27) are arranged inside the cleaning cavity (15), the output end of the driving motor (19) is sleeved with a belt pulley (20), one end of the belt pulley (20) is wound with one end of the filter mesh belt (16), one end of the cleaning cavity (15) is fixedly connected with a fixed block (17), the inside of the fixed block (17) penetrates through a filter mesh belt (16), the output end of the micro motor (27) is sleeved with a cam (26), the inside of the cleaning cavity (15) is rotatably connected with a fixed shaft (23), the fixed shaft (23) is sleeved at one end of a rocker (22), the other end of the rocker (22) is fixedly connected with a cleaning brush (21), and one end of the cleaning cavity (15) is communicated with the waste discharge pipe (14).

2. The energy-saving emission-reducing gas boiler according to claim 1, wherein: one end of the rocker (22) is fixedly connected with a lug (25), and one end of the lug (25) is matched and connected with a cam (26).

3. The energy-saving emission-reducing gas boiler according to claim 1, wherein: one end of the water inlet pipe (7) is communicated with one end of the coil pipe (10), the coil pipe (10) is wound in the heat preservation cavity (6), and one end of the coil pipe (10) is communicated with the water discharge pipe (8).

4. The energy-saving emission-reducing gas boiler according to claim 1, wherein: valve (701) are all installed to the inside of inlet tube (7), drain pipe (8) and back flow (801) and connecting pipe (13), and drain pipe (8) are through back flow (801) intercommunication heating chamber (11).

5. The energy-saving emission-reducing gas boiler according to claim 1, wherein: the fixed block (17) is I-shaped, the inner center of the fixed block (17) is fixedly connected with a communicating pipe (18), one end of the filter mesh belt (16) is penetrated through the inside of the communicating pipe (18), and the two ends of the communicating pipe (18) are communicated with the waste gas pipe (4).

6. The energy-saving emission-reducing gas boiler according to claim 1, wherein: one end side wall of the rocker (22) is fixedly connected with one end of the spring (24), and the other end of the spring (24) is fixedly connected with the top end side wall of the cleaning cavity (15).