CN112033011A

CN112033011A - Oil and gas dual-purpose water boiler

Info

Publication number: CN112033011A
Application number: CN202010972578.9A
Authority: CN
Inventors: 严山明
Original assignee: Maanshan Runqi New Material Technology Co Ltd
Current assignee: Maanshan Runqi New Material Technology Co Ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2020-12-04

Abstract

The invention relates to a fuel and gas dual-purpose water boiler which comprises a boiler body, wherein supporting legs are arranged at the bottom of the boiler body, a first combustion chamber and a second combustion chamber are arranged at the bottom of an inner cavity of the boiler body, an inclined plate which forms an angle of 5-10 degrees with the horizontal plane is arranged at the bottom of the first combustion chamber, one end, slightly higher than the inclined plate, of the inclined plate is connected with an oil injection port, a one-way valve is arranged on the oil injection port, an air inlet is formed in the second combustion chamber, an electromagnetic valve is arranged on the air inlet, the first combustion chamber and the second combustion chamber are connected through a heat exchanger, igniters are respectively arranged on the first combustion chamber and the second combustion chamber, the first boiler body and the second boiler body are respectively and correspondingly connected to each other, a heat insulation layer is arranged on the inner wall of the boiler body, a motor is. The invention has the advantages of enlarging the application range, improving the combustion rate, protecting the environment, saving the energy, having high automation degree, improving the working efficiency and the accuracy, saving the cost and improving the comprehensive economic benefit.

Description

Oil and gas dual-purpose water boiler

Technical Field

The invention particularly relates to a fuel oil and gas dual-purpose water boiler.

Background

The boiler is common equipment in modern life and production, and is mainly used for heating water to generate steam so as to achieve the heating effect. Most of boilers with coal combustion not only damage the environment but also increase the cost and reduce the comprehensive economic benefit. Most of the existing boilers adopt a single boiler body and a combustion mode, so that the heating rate is low, the working efficiency is low, and the long-term development is not facilitated; the heating between the existing double-layer pot bodies can not realize heat sharing, wastes heat, is not suitable for the modern thought of energy conservation and emission reduction, and simultaneously generates a large amount of waste gas which does not reach the standard in the emission process, so the improvement is needed.

Disclosure of Invention

The invention aims to provide a fuel oil and gas dual-purpose water boiler, which aims to solve the technical problem in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: a fuel and gas dual-purpose water boiler comprises a boiler body, wherein supporting legs are arranged at the bottom of the boiler body, a first combustion chamber and a second combustion chamber are arranged at the bottom of an inner cavity of the boiler body, an inclined plate which is 5 degrees to 10 degrees relative to the horizontal plane is arranged at the bottom of the first combustion chamber, an oil filling port is connected to one end of the inclined plate, which is slightly higher than the inclined plate, a one-way valve is arranged on the oil filling port, an air inlet is arranged on the second combustion chamber, an electromagnetic valve is arranged on the air inlet, the first combustion chamber and the second combustion chamber are connected through a heat exchanger, igniters are respectively arranged on the first combustion chamber and the second combustion chamber, a first boiler body and a second boiler body are respectively connected on the first combustion chamber and the second combustion chamber in a corresponding manner, liquid level meters are arranged on the first boiler body and the second boiler body, a water inlet and a water outlet are arranged on the first, the valve on the delivery port is connected with the flowmeter, be equipped with the back flow on the delivery port, two the back flow encircles first burning chamber and second burning chamber respectively, and the tee bend on the water inlet is connected to two back flow other ends, first pot body and second pot body top are equipped with the gas outlet, the gas outlet passes through heat-resistant union coupling steam conduit, steam conduit extends to the furnace body outside, be equipped with the insulation assembly on heat-resistant pipe and the steam conduit, be equipped with waste gas pipeline, two on first burning chamber and the second burning chamber respectively waste gas pipeline is connected to the house steward, be equipped with cooling device and purifier on the house steward in proper order, the flue on the house steward extension connection furnace body, be equipped with the insulating layer on the furnace body inner wall, be equipped with the motor on the furnace.

Preferably, the cooling device comprises a compressor, the compressor is connected to the main pipe, a cold air port is formed in the main pipe, the cold air port is connected with a cold air pipe, the cold air pipe extends to the outside of the furnace body and is connected with an air energy cooler, the air energy cooler is fixed to the outer wall of the furnace body, a buffer plate is connected to the bottom of the air energy cooler, and the buffer plate is vertically fixed to the furnace body.

Preferably, purifier includes the casing, connector and house steward looks accordant connection that the casing both sides were equipped with, be equipped with the heat-resisting board on casing and the connector, the heat-resisting board both ends are equipped with the filter screen, be equipped with a plurality of baffles in the middle of the heat-resisting board, it is a plurality of the baffle divide into adsorption zone and settling zone with casing inside, the adsorption zone adopts the high temperature resistant adsorption carbon who has the nano-channel structure, the settling zone adopts zeolite molecular sieve.

Preferably, the heat preservation subassembly is cotton including the heat-resisting cotton and the heat preservation of parcel on heat-resisting pipe and steam conduit, it is cotton to bond the heat preservation on the heat-resisting cotton, the parcel has the heat preservation film on the heat preservation cotton, the heat preservation film connection fixed plate, the fixed plate is fixed on the furnace body inner wall, heat-resisting pipe and steam conduit pass through the mounting and fix on the fixed plate.

Preferably, the heat insulation layer comprises two heat insulation plates, heat insulation cotton is bonded between the two heat insulation plates, and the outer sides of the heat insulation plates are wrapped with heat insulation films.

Compared with the prior art, the invention has the beneficial effects that:

1. the design of the backflow pipe for surrounding the combustion cavity can effectively heat the water source, fully utilize the heat emitted by the combustion cavity, improve the heat utilization rate and accelerate the heating speed of the water source in the pot body;

2. the heat-insulating component can effectively reduce the protection to the heat-resistant pipe and the steam pipeline, prolong the service life, simultaneously strengthen the constancy of temperature, avoid the wall condensation phenomenon caused by cold and save energy consumption;

3. the invention can effectively enlarge the application range by adopting the single use or the combined use of the fuel gas or the fuel oil, ensures the stable uniformity in the combustion chamber by matching with the use of the heat exchanger, accelerates the temperature rise, improves the combustion rate by using the fuel gas and the fuel oil, effectively reduces the cost and reduces the pollution to the environment;

4. the use through the controller can effectively strengthen holistic degree of automation, improves work efficiency and precision, cooperates purifier through cooling device and can effectively improve the cooling and the cooling of waste gas, increases dumped pressure, makes it quick, get rid of up to standard.

Description of the drawings:

FIG. 1: the invention has a structure schematic diagram;

FIG. 2: the structure of the water outlet is shown schematically;

FIG. 3: the structure of the cooling device is schematic;

FIG. 4: the structure of the purification device is shown schematically;

FIG. 5: the sectional view of the heat preservation assembly of the present invention;

FIG. 6: the invention provides a cross-sectional view of a thermal insulation layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the invention and simplifying the description, but do not indicate or imply that the device or the element to which the description refers must have a specific orientation, be configured in a specific orientation, and operate, and thus, cannot be construed as limiting the invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The invention provides a technical scheme that:

a fuel oil and gas dual-purpose water boiler comprises a boiler body 1, wherein supporting legs 2 are arranged at the bottom of the boiler body 1, the bottom of the inner cavity of the furnace body 1 is provided with a first combustion cavity 3 and a second combustion cavity 4, the bottom of the first combustion cavity 3 is provided with an inclined plate 5 which forms an angle of 5-10 degrees with the horizontal plane, one end of the inclined plate 5, which is slightly higher, is connected with an oil filling port 6, a one-way valve 7 is arranged on the oil filling port 6, an air inlet 30 is arranged on the second combustion chamber 4, an electromagnetic valve 8 is arranged on the air inlet 30, the first combustion chamber 3 and the second combustion chamber 4 are connected through a heat exchanger 9, igniters 10 are respectively arranged on the first combustion chamber 3 and the second combustion chamber 4, the first combustion chamber 3 and the second combustion chamber 4 are respectively and correspondingly connected with a first pot body 11 and a second pot body 12, the outer wall of the furnace body 1 is provided with a motor 28, and the motor 28 is provided with a controller 29.

In this embodiment, the first pot 11 and the second pot 12 are provided with liquid level meters, the first pot 11 and the second pot 12 are provided with a water inlet 13 and a water outlet 14, the water inlet 13 and the water outlet 14 are both provided with valves 15, the valve 15 on the water outlet 14 is connected with a flow meter 16, the water outlet 14 is provided with return pipes 20, the two return pipes 20 respectively surround the first combustion chamber 3 and the second combustion chamber 4, the other ends of the two return pipes 20 are connected with a tee joint on the water inlet 13, the tops of the first pot 11 and the second pot 12 are provided with gas outlets 17, the gas outlets 17 are connected with a steam pipeline 19 through a heat-resistant pipe 18, the steam pipeline 19 extends to the outer side of the furnace body 1, the heat-resistant pipe 18 and the steam pipeline 19 are provided with heat preservation components 21, the first combustion chamber 3 and the second combustion chamber 4 are respectively provided with waste gas pipelines 22, the two waste gas, the main pipe 23 is sequentially provided with a cooling device 24 and a purification device 25, the main pipe 23 extends to connect a flue 26 on the furnace body 1, the inner wall of the furnace body 1 is provided with a heat insulation layer 27, the heat insulation layer 27 comprises two heat insulation plates 271, heat insulation cotton 272 is bonded between the two heat insulation plates 271, and the outer side of each heat insulation plate 271 is wrapped with a heat insulation film 273.

In this embodiment, the heat preservation assembly 21 includes heat-resistant cotton 211 and heat preservation cotton 212 wrapped on the heat-resistant pipe 18 and the steam pipeline 19, the heat preservation cotton 212 is bonded on the heat-resistant cotton 211, a heat preservation film 213 is wrapped on the heat preservation cotton 212, the heat preservation film 213 is connected with a fixing plate 214, the fixing plate 214 is fixed on the inner wall of the furnace body 1, and the heat-resistant pipe 18 and the steam pipeline 19 are fixed on the fixing plate 214 through fixing members.

In this embodiment, cooling device 24 includes compressor 241, on compressor 241 inserts house steward 23, be equipped with cold wind mouth 242 on the house steward 23, cold wind mouth 242 is connected cold wind pipe 243, cold wind pipe 243 extends to the furnace body 1 outside, and is connected with air energy cooler 244, air energy cooler 244 is fixed on the outer wall of furnace body 1, air energy cooler 244 bottom is connected with buffer board 245, buffer board 245 vertical fixation is on furnace body 1.

In this embodiment, the purification device 25 includes a housing 251, connection ports 252 provided on both sides of the housing 251 are connected to the header pipe 23 in a matching manner, heat-resistant plates 253 are provided on the housing 251 and the connection ports 252, filter screens 254 are provided at both ends of the heat-resistant plates 253, a plurality of baffles 255 are provided in the middle of the heat-resistant plates 253, the plurality of baffles 255 divide the interior of the housing 251 into an adsorption region 256 and a precipitation region 257, the adsorption region 256 employs high-temperature-resistant adsorption carbon having a nano-channel structure, and the precipitation region 257 employs a zeolite molecular sieve.

In this embodiment, the motor 28 supplies power to the whole boiler and is connected to the controller 29 through a line, and the controller 29 is connected to the check valve 7, the solenoid valve 8, the heat exchanger 9, the igniter 10, the valve 15, the flowmeter 16, the compressor 241 and the air energy cooler 244 through signals, so that the degree of automation is high, and the working efficiency is effectively improved.

The working principle is as follows: the method comprises the steps of starting a motor and a controller, adjusting the combined use of a gas and fuel double-pot body or the cooperation and independent use of a gas or fuel single-pot body or a fuel double-pot body according to actual conditions, in a gas and fuel double-pot body mode, opening a one-way valve and an electromagnetic valve to convey combustion materials under the action of the controller, wherein gas and fuel respectively enter a second combustion chamber and a first combustion chamber, igniting through an igniter, simultaneously combusting the first combustion chamber and the second combustion chamber, opening a valve to enable a water source to continuously flow into the first pot body and the second pot body from a water inlet, monitoring the position inside the pot body through a liquid level meter, automatically closing the valve after reaching the highest water level, exchanging heat in the first combustion chamber and the second combustion chamber through a heat exchanger under the action of the heat exchanger to enable the temperatures on two sides of the first combustion chamber and the second combustion chamber to be consistent, and simultaneously boiling the water source inside the first pot body and the second pot body, the generated steam is discharged through the air outlet, collected through a steam pipeline and subjected to subsequent treatment in the next step; after steam is generated, a valve of the water inlet is opened, a new water source is injected, meanwhile, a valve of the water outlet is opened, internal hot water flows into the return pipe, and after the internal hot water flows around the combustion chamber for a circle, the internal hot water keeps the temperature and enters the water inlet to be injected again; if need carry out the inside water source of evacuation pot, directly burn it wholly to steam discharge can, the waste gas that first combustion chamber and second combustion chamber produced passes through the waste gas pipeline and arranges to the house steward in, carries out gas compression through the compressor, can refrigerate through the outside air of air energy cooler compression, cools down the waste gas after the house steward inside compression, high-pressure gas after cooling down passes through from purifier, carries out the recovery of granule, chemical harmful substance, makes it deposit, adsorb, carry out discharge up to standard after filtering.

In the embodiment, the application range can be effectively enlarged by using the fuel gas or the fuel oil separately or in combination, the cost is effectively reduced by using the fuel gas and the fuel oil, the combustion rate is improved, the pollution to the environment is reduced, the integral automation degree can be effectively enhanced by using the controller, the working efficiency and the precision are improved, the cooling and the temperature reduction of waste gas can be effectively improved by matching the cooling device with the purifying device, the waste pressure is increased, the waste gas is quickly discharged up to the standard, the energy consumption is effectively saved by using the heat insulation component, the flow of a water source is promoted by using the return pipe, the water source can be quickly heated by combining the surrounding of the combustion cavity, the heating time is saved, and the internal heat energy is fully utilized.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fuel gas double-purpose boiling water boiler, includes furnace body (1), its characterized in that: the boiler comprises a boiler body (1), supporting legs (2) are arranged at the bottom of the boiler body (1), a first combustion chamber (3) and a second combustion chamber (4) are arranged at the bottom of an inner cavity of the boiler body (1), an inclined plate (5) which is 5 degrees to 10 degrees with the horizontal plane is arranged at the bottom of the first combustion chamber (3), an oil filling port (6) is connected to one end of the inclined plate (5) which is slightly higher than the inclined plate, a one-way valve (7) is arranged on the oil filling port (6), an air inlet (30) is arranged on the second combustion chamber (4), an electromagnetic valve (8) is arranged on the air inlet (30), the first combustion chamber (3) is connected with the second combustion chamber (4) through a heat exchanger (9), igniters (10) are respectively arranged on the first combustion chamber (3) and the second combustion chamber (4), and a first boiler body (11) and a second boiler body (12) are respectively and correspondingly connected with the first, the boiler is characterized in that liquid level meters are arranged on the first pot body (11) and the second pot body (12), a water inlet (13) and a water outlet (14) are arranged on the first pot body (11) and the second pot body (12), valves (15) are arranged on the water inlet (13) and the water outlet (14), a flowmeter (16) is connected with the valve (15) on the water outlet (14), return pipes (20) are arranged on the water outlet (14), the two return pipes (20) surround the first combustion chamber (3) and the second combustion chamber (4) respectively, the other ends of the two return pipes (20) are connected with a tee joint on the water inlet (13), gas outlets (17) are arranged at the tops of the first pot body (11) and the second pot body (12), the gas outlets (17) are connected with a steam pipeline (19) through heat-resistant pipes (18), the steam pipeline (19) extends to the outer side of the furnace body (1), heat-resistant pipes (18) and the steam pipeline (19), be equipped with exhaust gas duct (22), two on first combustion chamber (3) and second combustion chamber (4) respectively exhaust gas duct (22) are connected to house steward (23), be equipped with cooling device (24) and purifier (25) on house steward (23) in proper order, flue (26) on house steward (23) extension connection furnace body (1), be equipped with insulating layer (27) on furnace body (1) inner wall, be equipped with motor (28) on furnace body (1) outer wall, be equipped with controller (29) on motor (28).

2. A fuel-gas dual-purpose water boiler according to claim 1, characterized in that: cooling device (24) include compressor (241), on compressor (241) inserts house steward (23), be equipped with cold wind mouth (242) on house steward (23), cold wind pipe (243) are connected in cold wind mouth (242), cold wind pipe (243) extend to the furnace body (1) outside, and can be connected with air energy cooler (244), air energy cooler (244) are fixed on furnace body (1) outer wall, air energy cooler (244) bottom is connected with buffer board (245), buffer board (245) vertical fixation is on furnace body (1).

3. A fuel-gas dual-purpose water boiler according to claim 1, characterized in that: purifier (25) include casing (251), connector (252) and house steward (23) phase-match connection that casing (251) both sides were equipped with, be equipped with heat-resisting board (253) on casing (251) and connector (252), heat-resisting board (253) both ends are equipped with filter screen (254), be equipped with a plurality of baffles (255) in the middle of heat-resisting board (253), it is a plurality of baffle (255) divide into adsorption zone (256) and settling zone (257) with casing (251) is inside, adsorption zone (256) adopt the high temperature resistant adsorption carbon who has the nano-channel structure, settling zone (257) adopt the zeolite molecular sieve.

4. A fuel-gas dual-purpose water boiler according to claim 1, characterized in that: the heat preservation subassembly (21) is including heat-resisting cotton (211) and the heat preservation cotton (212) of parcel on heat-resisting pipe (18) and steam conduit (19), it has heat preservation cotton (212) to bond on heat-resisting cotton (211), the parcel has heat preservation film (213) on heat preservation cotton (212), fixed plate (214) is connected to heat preservation film (213), fixed plate (214) are fixed on furnace body (1) inner wall, heat-resisting pipe (18) and steam conduit (19) are fixed on fixed plate (214) through the mounting.

5. A fuel-gas dual-purpose water boiler according to claim 1, characterized in that: the heat insulation layer (27) comprises two heat insulation plates (271), heat insulation cotton (272) is bonded between the two heat insulation plates (271), and the outer side of each heat insulation plate (271) is wrapped with a heat insulation film (273).