CN211120801U

CN211120801U - More energy-saving combustion heat exchanger

Info

Publication number: CN211120801U
Application number: CN201921681148.0U
Authority: CN
Inventors: 廖龙; 廖红军; 王进
Original assignee: Hubei Luzhongbao Kitchen Industry Co ltd
Current assignee: Hubei Luzhongbao Kitchen Industry Co ltd
Priority date: 2019-10-09
Filing date: 2019-10-09
Publication date: 2020-07-28
Anticipated expiration: 2029-10-09

Abstract

The utility model discloses a more energy-conserving combustion heat exchanger, including combustion heat exchanger, supporting leg, burning chamber, gas burner, gas injection pipe, air exhauster, intake pipe, air inlet shell, filter screen, blast pipe, top cap, outlet duct, water storage shell, filter shell, inlet tube, screw rod, nut, HEPA high efficiency filter net layer, active carbon filter net layer, just imitate filter net layer, heat dissipation wing and drain pipe. This kind of more energy-conserving combustion heat exchanger simple structure, the modern design, be convenient for convert the aquatic in the water storage shell with the heat in the combustion gas, make things convenient for the worker to use hot water, carry out heat conversion to the combustion gas and use, it is more energy-conserving, be convenient for simultaneously carry out filtration purification to the combustion gas, the environmental protection does benefit to the use, under the effect of gas injection mechanism through setting up, be convenient for provide sufficient oxygen in the burning chamber, the gas in the guarantee gas combustion ware fully burns, energy is saved, practical value is higher, and is suitable for being generalized to use.

Description

More energy-saving combustion heat exchanger

Technical Field

The utility model relates to a combustion heat exchanger specifically is a more energy-conserving combustion heat exchanger, belongs to combustion heat exchanger application technical field.

Background

Improving the utilization efficiency of fossil energy is one of the ways to most directly and effectively relieve global energy crisis; from the combustion field alone, if the combustion heat exchange efficiency is improved by 12.5%, the total of all nuclear energy and other energy sources can be equalized, and the trend is not changed in a period of time in the future, and the pollution is reduced along with the deterioration of the environment, and the trend becomes another development direction of the combustion technology.

A plurality of problems exist in the use process of the combustion heat exchanger, for example, in the existing combustion heat exchangers, the combustion of gas is possibly insufficient, the combustion of gas is wasted, and meanwhile, the gas after combustion is directly discharged into the air, so that air pollution is easily caused, and the use is influenced. Therefore, a more energy efficient combustion heat exchanger is proposed to address the above problems.

SUMMERY OF THE UTILITY MODEL

The object of the present invention is to provide a more energy-efficient combustion heat exchanger in order to solve the above problems.

The utility model realizes the above purpose by the following technical proposal, a more energy-saving combustion heat exchanger, which comprises a combustion heat exchanger, a gas burner, a gas injection mechanism and a filtering energy-saving mechanism; the bottom of the combustion heat exchanger is internally provided with a combustion cavity, and the bottom of the combustion cavity is provided with a gas burner fixed at the bottom of the combustion heat exchanger; the bottom of the combustion heat exchanger is fixedly connected with a supporting leg;

the gas injection mechanism comprises an exhaust fan, a gas inlet pipe and a gas injection pipe, and the exhaust fan is fixedly connected to the left surface of the combustion heat exchanger; an air inlet pipe is fixedly communicated with the output end of the exhaust fan, and an air injection pipe is fixedly communicated with the exhaust end of the exhaust fan; the tail end of the gas injection pipe is fixedly communicated with the combustion chamber;

the filtering energy-saving mechanism comprises a water storage shell, a filtering shell, a top cover, an HEPA high-efficiency filtering net layer, an active carbon filtering net layer, an initial filtering net layer and a drain pipe, and the water storage shell is fixedly connected to the right side of the combustion heat exchanger; a filter shell is fixedly connected in the water storage shell, and a top cover is attached to the top of the filter shell; an HEPA high-efficiency filter screen layer is connected in the filter shell in a sliding mode, and an active carbon filter screen layer is attached to the bottom of the HEPA high-efficiency filter screen layer; the bottom of the active carbon filter screen layer is bonded with an initial filter screen layer; the bottom of the water storage shell is fixedly communicated with a drain pipe, and the surface of the drain pipe is provided with a drain valve; the surface of the side of the top end of the water storage shell is fixedly communicated with a water inlet pipe.

Preferably, the top end of the air inlet pipe is fixedly communicated with the bottom of an air inlet shell fixed on the left side of the combustion heat exchanger, and a filter screen is fixedly connected in the air inlet shell.

Preferably, the right side of the combustion chamber is fixedly communicated with an exhaust pipe, and the tail end of the exhaust pipe penetrates through the top cover, the HEPA high-efficiency filter screen layer, the activated carbon filter screen layer and the primary filter screen layer in sequence.

Preferably, top cap bottom fixedly connected with screw rod, the screw rod end is used for HEPA high efficiency filter stratum reticulare, active carbon filter stratum reticulare and the primary filter stratum reticulare of going out in proper order, the laminating of HEPA high efficiency filter stratum reticulare top has the nut of threaded connection on the screw rod surface, the laminating of primary filter stratum reticulare bottom has the nut of threaded connection on the screw rod surface.

Preferably, the bottom side of the filter shell is fixedly connected with a plurality of radiating fins, and the radiating fins penetrate through the bottom side surface of the filter shell.

Preferably, HEPA high efficiency filter screen top is equipped with the outlet duct of fixed connection on the top cap surface, and the tail end of the outlet duct runs through the top cap and filters the fixed intercommunication of shell inner chamber.

The utility model has the advantages that:

1. this kind of more energy-conserving combustion heat exchanger simple structure, modern design are convenient for convert the aquatic in the water storage shell with the heat in the combustion gas, make things convenient for the worker to use hot water, carry out heat conversion to the combustion gas and use, and are more energy-conserving, are convenient for simultaneously to carry out filtration purification to the combustion gas, and the environmental protection does benefit to the use.

2. When the gas injection device is used, under the action of the arranged gas injection mechanism, sufficient oxygen in the combustion cavity is convenient to provide, the gas in the gas combustor is ensured to be fully combusted, the energy is saved, the practical value is higher, and the gas injection device is suitable for popularization and use.

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 view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall front cross-sectional structure of the present invention;

fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 2 according to the present invention.

In the figure: 1. the combustion heat exchanger, 2, supporting legs, 3, a combustion chamber, 4, a gas burner, 5, a gas injection pipe, 6, an exhaust fan, 7, a gas inlet pipe, 8, a gas inlet shell, 9, a filter screen, 10, an exhaust pipe, 11, a top cover, 12, a gas outlet pipe, 13, a water storage shell, 14, a filter shell, 15, a water inlet pipe, 16, a screw, 17, a nut, 18, a HEPA high-efficiency filter screen layer, 19, an active carbon filter screen layer, 20, a primary filter screen layer, 21, radiating fins, 22 and a drain pipe.

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, a more energy-saving combustion heat exchanger includes a combustion heat exchanger 1, a gas burner 4, a gas injection mechanism and a filtering energy-saving mechanism; wherein a combustion chamber 3 is arranged in the bottom of the combustion heat exchanger 1, and a gas burner 4 fixed at the bottom of the combustion heat exchanger 1 is arranged at the bottom of the combustion chamber 3; the bottom of the combustion heat exchanger 1 is fixedly connected with supporting legs 2, and the supporting legs 2 are arranged to facilitate stable support of the combustion heat exchanger 1;

the gas injection mechanism comprises an exhaust fan 6, a gas inlet pipe 7 and a gas injection pipe 5, and the exhaust fan 6 is fixedly connected to the left side surface of the combustion heat exchanger 1; an air inlet pipe 7 is fixedly communicated with the output end of the exhaust fan 6, and an air injection pipe 5 is fixedly communicated with the extraction end of the exhaust fan 6; the tail end of the gas injection pipe 5 is fixedly communicated with the interior of the combustion cavity 3;

the filtering energy-saving mechanism comprises a water storage shell 13, a filtering shell 14, a top cover 11, an HEPA high-efficiency filtering net layer 18, an active carbon filtering net layer 19, an initial filtering net layer 20 and a drain pipe 22, and the water storage shell 13 is fixedly connected to the right side of the combustion heat exchanger 1; a filter shell 14 is fixedly connected in the water storage shell 13, and the top of the filter shell 14 is attached with a top cover 11; an HEPA high-efficiency filter screen layer 18 is connected in the filter shell 14 in a sliding mode, an active carbon filter screen layer 19 is attached to the bottom of the HEPA high-efficiency filter screen layer 18, and the HEPA high-efficiency filter screen layer 18 is arranged, so that the overall filtering and purifying effect of the device is improved; the bottom of the active carbon filter screen layer 19 is bonded with an initial filter screen layer 20; the bottom of the water storage shell 13 is fixedly communicated with a drain pipe 22, a drain valve is arranged on the surface of the drain pipe 22, and the arranged drain pipe 22 is convenient for discharging hot water and using; a water inlet pipe 15 is fixedly communicated with the side surface of the top end of the water storage shell 13.

The top end of the air inlet pipe 7 is fixedly communicated with the bottom of an air inlet shell 8 fixed on the left side of the combustion heat exchanger 1, and a filter screen 9 is fixedly connected in the air inlet shell 8, so that the entering gas can be further filtered conveniently, and the use is convenient; an exhaust pipe 10 is fixedly communicated with the right side of the combustion chamber 3, and the tail end of the exhaust pipe 10 sequentially penetrates through a top cover 11, an HEPA high-efficiency filter screen layer 18, an active carbon filter screen layer 19 and an initial filter screen layer 20, so that the overall purification effect of the device is improved, and the device is convenient to use; the bottom of the top cover 11 is fixedly connected with a screw 16, the tail end of the screw 16 is sequentially inserted into an HEPA high-efficiency filter screen layer 18, an active carbon filter screen layer 19 and an initial filter screen layer 20, the top of the HEPA high-efficiency filter screen layer 18 is attached with a nut 17 which is in threaded connection with the surface of the screw 16, and the bottom of the initial filter screen layer 20 is attached with a nut 17 which is in threaded connection with the surface of the screw 16, so that the screw is convenient to disassemble, convenient to clean and capable of improving the filtering and purifying effects; the bottom side of the filter shell 14 is fixedly connected with a plurality of radiating fins 21, and the radiating fins 21 penetrate through the surface of the bottom side of the filter shell 14, so that the conversion effect of heat in gas is improved; the top of HEPA high efficiency filter screen 9 is equipped with outlet duct 12 of fixed connection on 11 surfaces of top cap, and the tail end of outlet duct 12 runs through top cap 11 and filters 14 fixed intercommunications of shell inner chamber, the discharge of the gaseous of being convenient for.

When the utility model is used, the electric elements in the application are externally connected with a power supply and a control switch when in use, when the combustion heat exchanger 1 is used, the exhaust fan 6 is started, the exhaust fan 6 extracts external gas through the air inlet pipe 7, the extracted gas is filtered through the filter screen 9 and then is discharged into the combustion chamber 3 through the air injection pipe 5 again, the oxygen required by gas combustion is improved, the combustion is ensured to be sufficient, then the combusted gas is discharged through the exhaust pipe 10, meanwhile, the gas is sequentially filtered and purified through the primary filter net layer 20, the active carbon filter net layer 19 and the HEPA high-efficiency filter net layer 18, the discharged gas has a large amount of heat and is derived through the radiating fins 21, the derived heat is stored in the water storage shell 13, the hot water in the water storage shell 13 is convenient to be discharged through the drain pipe 22 for use, and the heat energy is saved, thereby completing the use of the combustion heat exchanger 1.

The exhaust fan 6 is an electric push rod of DPT20-A18 model manufactured by Ningbo Tengtian electromechanical devices and company Limited 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. A more energy efficient combustion heat exchanger characterized by: comprises a combustion heat exchanger (1), a gas burner (4), a gas injection mechanism and a filtering energy-saving mechanism; wherein a combustion chamber (3) is arranged in the bottom of the combustion heat exchanger (1), and a gas burner (4) fixed at the bottom of the combustion heat exchanger (1) is arranged at the bottom of the combustion chamber (3); the bottom of the combustion heat exchanger (1) is fixedly connected with a supporting leg (2);

the gas injection mechanism comprises an exhaust fan (6), a gas inlet pipe (7) and a gas injection pipe (5), and the exhaust fan (6) is fixedly connected to the left side surface of the combustion heat exchanger (1); an air inlet pipe (7) is fixedly communicated with the output end of the exhaust fan (6), and an air injection pipe (5) is fixedly communicated with the extraction end of the exhaust fan (6); the tail end of the gas injection pipe (5) is fixedly communicated with the interior of the combustion cavity (3);

the filtering energy-saving mechanism comprises a water storage shell (13), a filtering shell (14), a top cover (11), an HEPA high-efficiency filtering net layer (18), an active carbon filtering net layer (19), an initial filtering net layer (20) and a drain pipe (22), and the water storage shell (13) is fixedly connected to the right side of the combustion heat exchanger (1); a filter shell (14) is fixedly connected in the water storage shell (13), and a top cover (11) is attached to the top of the filter shell (14); an HEPA high-efficiency filter screen layer (18) is connected in the filter shell (14) in a sliding mode, and an active carbon filter screen layer (19) is attached to the bottom of the HEPA high-efficiency filter screen layer (18); the bottom of the active carbon filter screen layer (19) is bonded with an initial filter screen layer (20); the bottom of the water storage shell (13) is fixedly communicated with a drain pipe (22), and a drain valve is arranged on the surface of the drain pipe (22); and a water inlet pipe (15) is fixedly communicated with the side surface of the top end of the water storage shell (13).

2. A more energy efficient combustion heat exchanger as set forth in claim 1 wherein: the top end of the air inlet pipe (7) is fixedly communicated with the bottom of an air inlet casing (8) fixed on the left side of the combustion heat exchanger (1), and a filter screen (9) is fixedly connected in the air inlet casing (8).

3. A more energy efficient combustion heat exchanger as set forth in claim 1 wherein: the right side of the combustion chamber (3) is fixedly communicated with an exhaust pipe (10), and the tail end of the exhaust pipe (10) sequentially penetrates through a top cover (11), a HEPA high-efficiency filter screen layer (18), an active carbon filter screen layer (19) and an initial filter screen layer (20).

4. A more energy efficient combustion heat exchanger as set forth in claim 1 wherein: top cap (11) bottom fixedly connected with screw rod (16), HEPA high efficiency filter stratum reticulare (18), active carbon filter stratum reticulare (19) and primary filter stratum reticulare (20) are run through in proper order to screw rod (16) end, HEPA high efficiency filter stratum reticulare (18) top laminating has nut (17) on screw rod (16) surface, primary filter stratum reticulare (20) bottom laminating has nut (17) on screw rod (16) surface.

5. A more energy efficient combustion heat exchanger as set forth in claim 1 wherein: the bottom side of the filter shell (14) is fixedly connected with a plurality of radiating fins (21), and the radiating fins (21) penetrate through the bottom side surface of the filter shell (14).

6. A more energy efficient combustion heat exchanger as set forth in claim 1 wherein: HEPA high efficiency filter screen (9) top is equipped with outlet duct (12) of fixed connection on top cap (11) surface, and outlet duct (12) end runs through top cap (11) and filters the fixed intercommunication of shell (14) inner chamber.