CN211953236U - Superconducting hot water boiler - Google Patents

Abstract

The superconducting hot water boiler is characterized in that a water storage bin is arranged in the lower space in the boiler body, a chimney is arranged at the top of the boiler body, and a combustion tank, a plurality of first heat pipes and a water sprayer are arranged in the boiler body from bottom to top; the boiler comprises a water storage bin, a combustion tank, a water outlet pipe, a water inlet pipe, a water outlet pipe.

Description

Superconducting hot water boiler

Technical Field

The utility model relates to a boiler specifically is a superconductive hot water boiler.

Background

At present, most of the hot water boilers with iron pipe grates in the conventional heating equipment obtain hot water by heating water in iron pipes through fire heat, because the area of a hearth is limited, and a certain time is needed for the water in the iron pipes to absorb the heat energy of the fire heat, most of the hot water boilers are slow in starting time, and the hot water boilers need to be started in advance for several hours, manually and hot water, and because the initial temperature of smoke and fire generated by the fire heat is higher than the boiling temperature of the water, the smoke and fire cannot be efficiently utilized, the conventional hot water boilers generally improve the utilization rate of the smoke and fire by adjusting the flow rate of the water or the size of the fire, but the temperature of the smoke and fire is gradually reduced in the discharge process, in order to produce hot water by utilizing the tail smoke, the temperature of the tail smoke is reduced as much as possible, the conventional hot water boilers usually make water pipes absorb the residual temperature of the tail smoke and fire through, the cost of manufacture, use and maintenance is obviously increased, so that the market needs a boiler product with quick start, high working efficiency and low cost.

The invention content is as follows:

the utility model aims at providing a superconductive hot water boiler, this boiler work efficiency is high, and the temperature starts soon, and heat energy loss is little.

The technical scheme of the utility model is that: super heat conduction water boiler, including the furnace body, the lower part space in the furnace body is the water storage bin, and the top of furnace body is equipped with chimney, its characterized in that: a combustion tank, a plurality of first heat pipes and a water sprayer are arranged in the furnace body from bottom to top; the combustion tank is positioned in the water storage bin, a smoke exhaust pipe is arranged on the wall of the combustion tank, a water passing gap is formed between the combustion tank and the inner wall of the furnace body, a combustion cylinder is arranged at the front end of the combustion tank, a cylinder opening at one end of the combustion cylinder is arranged in the combustion tank, a cylinder opening at the other end of the combustion cylinder is arranged on the furnace wall outside the furnace body, an evaporation end at the upper part of each first heat pipe is positioned in a spraying area below the water drenching device, a heating end at the lower part of each first heat pipe is positioned in the combustion tank above the combustion cylinder, a water inlet of the water drenching device is communicated with the water storage.

The heating ends of the adjacent first heat pipes are communicated with each other through a transverse pipe, the transverse pipe is located above the combustion cylinder, the two ends of the adjacent transverse pipes are communicated with each other through first distribution pipes, and the two ends of each first distribution pipe are dead ends.

The inlet of the smoke exhaust pipe is positioned at the lower part of the front end of the combustion tank.

The upper part of the rear end of the combustion tank is provided with a smoke return inlet, the bottom of the combustion tank is provided with a smoke return outlet, the smoke return outlet is positioned near the front end of the combustion cylinder, and the smoke return outlet is communicated with the smoke return inlet through a smoke return pipe.

The smoke exhaust pipe is composed of an annular pipe, a lower section pipe and an upper section pipe, wherein a plurality of manifolds are arranged on the annular pipe, two ends of each manifold are communicated with a pipe body corresponding to the annular pipe, one end of the lower section pipe is communicated with an inlet arranged at the lower end of the annular pipe, the other end of the lower section pipe is an inlet of the smoke exhaust pipe, one end of the upper end pipe is communicated with an outlet arranged at the upper end of the annular pipe, the other end of the upper end pipe is an outlet of the smoke exhaust pipe, the annular pipe is positioned in a spraying area below the water sprayer, or all or part of the pipe body of the annular pipe is positioned in the water storage bin.

A water seal disc is arranged below the water sprayer, a smoke passing gap is arranged between the periphery of the water seal disc and the inner wall of the furnace body, and water leakage holes are distributed in the disc body of the water seal disc.

The water seal dish below be equipped with the flue gas pipe, be equipped with between the upper end mouth of pipe of flue gas pipe and the bottom surface of water seal dish and cross the cigarette space, be equipped with into the mouth on the flue gas pipe, its export of pipe of discharging fume and this mouth intercommunication of advancing, be equipped with the filler in the flue gas pipe of advancing mouth top.

The water jacket is arranged on the outer wall of the chimney, the circulating water pipe is provided with a water feeding pipe and a water discharging pipe, one end of the water feeding pipe is communicated with the bottom space in the water jacket, the other end of the water feeding pipe is communicated with the bottom space of the water storage bin, one end of the water discharging pipe is communicated with the top space in the water jacket, the other end of the water discharging pipe is communicated with the water inlet of the water sprayer, and the water pump is arranged on the water feeding pipe.

The chimney is internally provided with a plurality of hollow first heat absorption discs, a plurality of second heat pipes which are obliquely arranged upwards are arranged on the periphery of each first heat absorption disc, the heating ends at the lower ends of the second heat pipes are communicated with the inner space of the corresponding first heat absorption disc, the evaporation ends at the upper ends of the second heat pipes are positioned in the water jacket, the positions of the second heat pipes on the adjacent first heat absorption discs are staggered, superconducting liquid with the working temperature of 15-65 ℃ is filled in the first heat absorption discs, the second heat pipes on the first heat absorption discs are communicated with each other through second distribution pipes, and the two ends of the second distribution pipes are blind ends.

The furnace body is internally provided with a smoke collecting pipe, the upper pipe orifice of the smoke collecting pipe is opposite to or communicated with the chimney, the smoke collecting pipe is internally provided with a plurality of hollow second heat absorbing discs, a plurality of third heat pipes which are obliquely arranged upwards are arranged along the periphery of each second heat absorbing disc, the heating ends at the lower ends of the third heat pipes are communicated with the inner space of the corresponding second heat absorbing discs, the evaporation ends at the upper ends of the third heat pipes are positioned in the spraying area in the furnace body, the positions of the third heat pipes on the adjacent second heat absorbing discs are staggered, superconducting liquid with the working temperature of 35-85 ℃ is filled in the second heat absorbing discs, the third heat pipes on the second heat absorbing discs are communicated with each other through third distributing pipes, the two ends of each third distributing pipe are blind ends, the smoke collecting pipe below each second heat absorbing disc is provided with a smoke collecting port, and the smoke collecting port is communicated with the outlet of a smoke.

The utility model discloses a working method: the water storage bin in the boiler is filled with water, the upper limit of the water level is located at a high position which is not in contact with the first heat pipe, a combustion head is installed in a combustion cylinder, the flame injection end of the combustion head is opposite to the inner space of the combustion tank, the combustion head and the boiler are started, the flame heats the water in the boiler, a water pump outputs hot water to a user, the water temperature is gradually heated to the design temperature in the circulation process, and the water pump simultaneously supplies cold water or circulating water to the boiler according to needs.

The utility model has the advantages that: the heating end of first heat pipe establishes in the burning jar directly with the hot contact heat absorption of fire, the evaporating end of first heat pipe gives spray water with heat energy transfer in the stove, spray water still absorbs the interior flue gas heat of stove, make full use of first heat pipe carries out the heat exchange, compare the hydrothermal conduction of traditional "fire package water" structure, because superconducting heat pipe's temperature lower extreme and upper end almost equal, so the hot conduction velocity of fire of this application "water package fire" structure is faster, efficiency is higher, the temperature starts fast, heat energy loss is little.

The horizontal pipes are used for serially connecting the adjacent first heat pipes, the first distribution pipes are used for serially connecting the adjacent horizontal pipes, namely the heating ends at the lower parts of the first heat pipes are communicated, so that the vacuum degrees in the first heat pipes are the same, the evaporation pressure among the first heat pipes can be balanced, the superconducting liquid in the low-temperature area can flow to the high-temperature area to absorb heat and evaporate in time, the first heat pipes are prevented from being over pressurized or burnt, and the problems that the first heat pipes in the high-temperature area in the traditional boiler are short in service life and low in working efficiency of the first heat pipes in the low-temperature area are effectively solved.

The smoke exhaust pipe is arranged in front, so that the returning path of smoke and fire in the combustion tank can be increased, and heat energy is continuously absorbed by the combustion tank and the first heat pipe.

After flame moves forward to a certain distance, the smoke is left, the smoke returns to the flame spraying position of the combustion head through the smoke returning pipe and is mixed with the flame to carry out secondary combustion, the smoke returning pipe absorbs smoke and fire heat and transfers the heat to water in the furnace, the smoke and fire temperature is reduced, the secondary combustion is participated in, the utilization rate of fuel can be further improved, the smoke concentration in the discharged smoke and fire can be reduced, the heat efficiency and the environment-friendly effect are improved, and the emission of combustible substances in tail smoke is reduced.

The smoke exhaust pipe is positioned at the front end of the combustion tank and is combined with the smoke return pipe, so that flame and smoke in the combustion tank can be subjected to expansion combustion, the smoke and the smoke enter the smoke return pipe and then return to a flame spraying position of the gasification combustion chamber, and the smoke and the flame can be mixed to better perform secondary combustion;

the annular pipe can absorb the heat transfer of the flue gas discharged from the combustion tank and transfer the heat to spray water or water in the water storage bin, so that the heat energy utilization rate is further improved, and the temperature of the tail gas is reduced.

The water sprayer sprays water on the water seal disc, the water on the water seal disc rushes out water leakage holes to drip according to design flow, so that a water seal is formed, smoke discharged from the smoke discharge pipe flows towards the smoke passing gaps on the periphery at the bottom of the water seal disc, and in the process, the water continuously dripping on the water seal disc and the water seal disc can absorb the smoke of tail smoke, so that the heat energy utilization rate is improved, and the temperature of the tail smoke is reduced

The flue gas that gets into in the flue gas pipe from the exhaust pipe rises and flows out and scatter all around along water seal tray bottom from crossing the cigarette space through the filler, various fillers can increase the area of contact and the contact time of drippage and flue gas as the carrier, this structure can further improve heat utilization rate and further reduce tail smoke temperature.

The chimney is provided with the water jacket, residual heat energy in the tail smoke can be further absorbed, the water temperature of the bottom space in the water storage bin is low, the water jacket is suitable for being pumped into the water jacket to absorb the residual heat energy of the tail smoke, and the water drencher sprays the water jacket to absorb the heat energy of the smoke in the furnace.

The first heat absorption plate and the second heat pipe absorb the residual temperature of the tail smoke in the chimney, and transfer heat energy to water in the water jacket, so that the heat absorption efficiency is further improved; the second distribution pipe can enable the working pressure of the superconducting liquid in each first heat absorption disc and the working pressure of the superconducting liquid in each second heat absorption disc to be consistent and the vacuum degrees to be the same.

The smoke exhaust pipe sends smoke into the smoke collecting pipe, the second heat absorption disc and the third heat pipe absorb residual heat of the smoke in the furnace body, heat energy is transferred to spray water in the furnace, the heat energy utilization rate is improved, and the temperature of tail smoke is reduced; the third distributing pipe can lead the working pressure of the superconducting liquid in each second heat absorbing disk and the working pressure of the superconducting liquid in each third heat pipe to be consistent and the vacuum degrees to be the same.

Drawings

Fig. 1 is a schematic view of the front internal structure of the superconducting hot water boiler of the present invention.

FIG. 2 is a schematic side view of the superconducting hot water boiler according to the present invention.

Fig. 3 is a schematic view of the connection structure between the first heat pipe and the combustion can of the present invention.

FIG. 4 is a schematic view of the structure of the smoke exhaust pipe of the present invention, which is composed of an annular pipe, an upper pipe and a lower pipe.

FIG. 5 is another schematic view of the superconducting hot water boiler of the present invention.

Fig. 6 is a schematic view of a connection structure of the first heat absorption plate and the second heat pipe.

In the figure, 1 furnace body, 2 safety valve, 3 first heat pipe, 4 combustion tank, 5 water storage bin water level upper limit, 6 combustion cylinder, 7 atomization burner, 8 gasification combustion chamber, 9 smoke exhaust pipe inlet, 10 smoke exhaust pipe, 11 smoke return outlet, 12 horizontal pipe, 13 smoke return pipe, 14 circulating water pipe, 15 smoke return inlet, 16 first distribution pipe, 17 water pump, 18 pressure switch, 19 smoke inlet, 20 smoke pipe, 21 orifice plate, 22 filler, 23 net pressing, 24 smoke passing gap, 25 water leakage hole, 26 smoke passing gap, 27 water drenching device, 28 water sealing disc, 29 chimney, 30 tubular needle valve, 31 water replenishing valve, 32 water passing gap, 33 water storage bin, 34 water level sensor, 35 annular pipe, 36 lower segment pipe, 37 annular pipe inlet at lower end, 38 annular pipe upper end, 39 upper segment pipe, 40 manifold, 41 water jacket, 42 second heat pipe, 43 second distribution pipe, 44 vacuum pumping valve, 45 annular tube bodies, 46 annular water sealing discs, 47 third heat pipes, 48 third distribution pipes, 49 smoke collection ports, 50 water supply pipes, 51 second heat absorption discs, 52 smoke collection pipes, 53 sewer pipes, 54 first heat absorption discs, 55 heat exchangers, 56 heating water outlets, 57 heating water inlets and 58 water drenchers.

Detailed Description

The super heat conduction water boiler comprises a boiler body 1, a water storage bin 33 is arranged in the lower space in the boiler body, a chimney 29 is arranged at the top of the boiler body, and a combustion tank 4, a plurality of first heat pipes 3 and a water drenching device 27 are arranged in the boiler body from bottom to top; the combustion tank is positioned in the water storage bin, a smoke exhaust pipe 10 is arranged on the tank wall of the combustion tank, a water passing gap 32 is arranged between the combustion tank and the inner wall of the furnace body, a combustion cylinder 6 is arranged at the front end of the combustion tank, a cylinder opening at one end of the combustion cylinder is arranged in the combustion tank, a cylinder opening at the other end of the combustion cylinder is arranged on the furnace wall outside the furnace body, an evaporation end at the upper part of each first heat pipe is positioned in a spraying area below the water drenching device, a heating end at the lower part of each first heat pipe is positioned in the combustion tank above the combustion cylinder, a water inlet of the water drenching device is communicated with the water storage bin.

The heating ends of adjacent first heat pipes are interconnected by a cross pipe 12 which is located above the combustion can, and the two ends of adjacent cross pipes are interconnected by first distribution pipes 16, both ends of which are blind ends.

The inlet 9 of the smoke exhaust pipe is positioned at the lower part of the front end of the combustion tank.

The upper part of the rear end of the combustion tank is provided with a smoke return inlet 15, the bottom of the combustion tank is provided with a smoke return outlet 11, the smoke return outlet is positioned near the front end of the combustion cylinder, and the smoke return outlet is communicated with the smoke return inlet through a smoke return pipe 13.

The smoke exhaust pipe is composed of an annular pipe 35, a lower section pipe 36 and an upper section pipe 39, wherein a plurality of manifolds 40 are arranged on the annular pipe, two ends of each manifold are communicated with a pipe body of the corresponding annular pipe, one end of the lower section pipe is communicated with an inlet 37 arranged at the lower end of the annular pipe, the other end of the lower section pipe is an inlet of the smoke exhaust pipe, one end of the upper end pipe is communicated with an outlet 38 arranged at the upper end of the annular pipe, the other end of the upper end pipe is an outlet of the smoke exhaust pipe, the annular pipe is positioned in a spraying area below the water sprayer, or all or part of the pipe bodies of the annular pipe are positioned in the water storage bin.

A water seal disc 28 is arranged below the water sprayer, a smoke passing gap 26 is arranged between the periphery of the water seal disc and the inner wall of the furnace body, and water leakage holes 25 are distributed on the disc body of the water seal disc.

The water seal disc below be equipped with flue gas pipe 20, be equipped with between the upper end mouth of pipe of flue gas pipe and the bottom surface of water seal disc and cross cigarette space 24, be equipped with into mouth 19 on the flue gas pipe, its export of pipe of discharging fume and this enter mouth intercommunication, be equipped with filler 22 in the flue gas pipe of entering mouth top.

The water jacket 41 is arranged on the outer wall of the chimney, the circulating water pipe is provided with an upper water pipe 50 and a lower water pipe 53, one end of the upper water pipe is communicated with the bottom space in the water jacket, the other end of the upper water pipe is communicated with the bottom space of the water storage bin, one end of the lower water pipe is communicated with the top space in the water jacket, the other end of the lower water pipe is communicated with the water inlet of the water sprinkler, and the water pump is arranged on the upper water pipe.

A plurality of hollow first heat absorption discs 54 are arranged in the chimney, a plurality of second heat pipes 42 which are arranged in an upward inclined mode are arranged on the periphery of each first heat absorption disc, the heating ends at the lower ends of the second heat pipes are communicated with the inner space of the corresponding first heat absorption disc, the evaporation ends at the upper ends of the second heat pipes are located in the water jacket, the positions of the second heat pipes on the adjacent first heat absorption discs are staggered, superconducting liquid with the working temperature of 15-65 ℃ is filled in the first heat absorption discs, the second heat pipes on the first heat absorption discs are communicated with each other through second distribution pipes 43, and two ends of the second distribution pipes are blind ends.

The furnace body is internally provided with a smoke collecting pipe 52, the upper pipe orifice of the smoke collecting pipe is opposite to or communicated with the chimney, the smoke collecting pipe is internally provided with a plurality of hollow second heat absorbing discs 51, a plurality of third heat pipes 47 which are obliquely arranged upwards are arranged along the periphery of each second heat absorbing disc, the heating ends of the lower ends of the third heat pipes are communicated with the inner spaces of the corresponding second heat absorbing discs, the evaporation ends of the upper ends of the third heat pipes are positioned in the spraying area in the furnace body, the positions of the third heat pipes on the adjacent second heat absorbing discs are staggered, superconducting liquid with the working temperature of 35-85 ℃ is filled in the second heat absorbing discs, the third heat pipes on the second heat absorbing discs are communicated with each other through third distributing pipes 48, the two ends of the third distributing pipes are blind ends, the smoke collecting ports 49 are arranged on the smoke collecting pipes positioned below the second heat absorbing discs, and are communicated with the outlets of the smoke discharging pipes.

The combustion tank is fixed in the furnace body in a bracket welding mode, all the pipes are welded, sealed and fused into a whole, and all the pipes are made of high-temperature-resistant iron pipes or steel pipes or white steel pipes or high-temperature-resistant iron plates, steel plates and white steel plates in a rolling mode.

The lower end of the first heat pipe, the transverse pipe and the first distribution pipe are filled with superconducting liquid with the activation degree of 45 ℃. The heat pipe is also called a superconducting heat pipe.

Water is injected into a water storage bin in the furnace, the upper limit of the water level 5 of the water storage bin is between the high level which is not contacted with the first heat pipe, and conventionally, a water level sensor 34, a temperature sensor and a water replenishing valve 31 are arranged on the furnace body to control the water quantity in the furnace and the production of hot water; the water level device and the water replenishing valve are conventional equipment for ensuring the water level of the boiler to be constant, if the water level is reduced, the water pump automatically starts water replenishing, the water level in the boiler is ensured to be in a normal state, and the accident of dry burning cannot occur; the temperature sensors are arranged at each required position, the temperature sensors arranged at each position aim to master the combustion condition, analyze the temperature working conditions of each point and indirectly master whether the gasification type combustion head is gasified and combusted, and the fuel injection quantity is large or small, so that an operator can conveniently adjust the temperature sensors according to the requirement.

According to the conventional design of the hot water boiler, a heat exchanger 55 is arranged on a circulating water pipe behind a water pump, a water inlet of the heat exchanger is communicated with a circulating water pipe at the rear front section of the water pump, a water outlet of the heat exchanger is communicated with a circulating water pipe at the rear section, an outlet of the circulating water pipe is communicated with a water inlet 58 of the water sprayer, a heating water outlet 56 and a heating water inlet 57 are further arranged on the heat exchanger, and the heat energy of the boiler hot water can be exchanged for the heating water circulated by a user through the heat exchanger.

According to the conventional arrangement, the outlet of the smoke exhaust pipe is arranged above the water line in the boiler or the top of the first heat pipe, and the outlet end of the smoke exhaust pipe is transversely arranged or inclined downwards or is provided with a waterproof cover cap, so that the situation that spraying water is poured into a combustion tank, and a small amount of water vapor or water mist enters the smoke exhaust pipe and is evaporated by hot smoke is avoided. The lower space in the furnace body is a water storage bin, the water level line of the water storage bin is preferably higher than 2/3 of the combustion tank without contacting with the first heat pipe, and the furnace body is also provided with a water injection port, a hot water outlet and other conventional components.

As shown in fig. 3, the front end tank body of the combustion tank is cut open to show the connection relationship between the first distribution pipe and the transverse pipes, in order to make the superconducting liquid have better fluidity and also facilitate processing and reduce manufacturing cost, a plurality of transverse pipes are arranged in the combustion tank at intervals side by side, each transverse pipe is positioned in the combustion tank above the combustion tank, the two ends of each transverse pipe are communicated with each other through the first distribution pipe, the two ends of the first distribution pipe are sealed, the upper port of each first heat pipe is sealed, the lower end of each first heat pipe penetrates through the tank wall of the combustion tank and is communicated with the corresponding transverse pipe, the outer wall of each first heat pipe is fixedly connected with the tank wall of the combustion tank in a sealing way, the closed cavity formed by each first heat pipe and each transverse pipe is filled with the superconducting liquid, conventionally, the upper end of each first heat pipe is sealed, the upper port of one of the first heat pipes is provided with a needle valve, the closed cavity is vacuumized through the needle valve, injecting a designed amount of superconducting liquid, closing the needle valve and sealing the upper port of the first heat pipe by using sealant or welding; the closed chamber for containing the superconducting liquid is also provided with a safety valve 2 and a pressure switch 18, the safety valve and the pressure switch are respectively communicated with the upper end of one of the first heat pipes through extension pipes, the terminals of the safety valve and the pressure switch are arranged outside the furnace body, and the pressure switch can display negative pressure or positive pressure values at any time, so that an operator can know whether the pressure condition is in a working range or not so as to operate the furnace. The operation safety is guaranteed, and a pressure switch with the function of automatically starting and stopping the boiler is selected; the safety valve is the last guarantee of the boiler operation, the highest working pressure of 0.1Mpa is required to be adjusted, if the pressure is reached, the pressure relief is started, and the safety valve is the last defense line for safety production control under the unattended condition, if the pressure switch fails to automatically control. In the structure, each transverse pipe becomes the heating end of each first heat pipe, so that the superconducting liquid can rapidly work and circulate in each first heat pipe, and the structure is easy to process and manufacture and has low cost.

The needle valve used on each heat pipe is preferably a tubular needle valve 30 for sealing the superconducting heat pipe, and in order to maintain the vacuum degree, the copper needle is screwed by a hexagon wrench, then glue is filled in for solidification and sealing, and then the pipe orifice is sealed and pressed by a screw thread gland, so that the vacuum degree in the heat pipe can be maintained.

The water sprayer is one of a lotus seedpod type wine sprayer, a pagoda type nozzle, a disc overflow type distributor, an overflow pipe type disc distributor, a disc sprayer with holes, a sieve mesh overflow disc distributor, a 845 type white steel distributor, a 2696 type ceramic distributor and a wire mesh corrugated distributor

The combustion cylinder is internally provided with a combustion head and a gasification combustion chamber, a heat source is input into the combustion cylinder, one part of the heat source is transmitted to the combustion cylinder to heat water in the furnace, the other part of the heat source heats the lower end of the first heat pipe, the transverse pipe and superconducting liquid in the first distribution pipe to evaporate and transmit heat to the upper end of the first heat pipe, the water sprayer sucks water in the circulating water pipe exchanged by the heat exchanger and sprays the water from the upper part of the first heat pipe, the sprayed water absorbs the heat of the first heat pipe and smoke exhausted from the smoke exhaust pipe in the furnace to flow back to the furnace bottom to finish heat absorption and heating, and hot water in the furnace enters the circulating water pipe again to exchange heat energy for a user.

The heat pipe is made of an iron pipe or a steel pipe or a white steel pipe or a copper pipe, and the working principle of the heat pipe is as follows: the heat pipe is also called as super heat conduction pipe, it has supernormal thermal activity and thermal sensitivity, it absorbs when it is heated, it releases when it is cooled, it can be transferred only if there is temperature difference, said heat super heat conduction working medium is activated at a certain temperature, and it can transfer heat in the form of molecular oscillation, it has super heat-conducting property, its heat conductivity is about ten times of general metal, it is about ten times of that of water heat pipe, there is almost no temperature attenuation in the conduction direction, and it can be transferred in the very fast supersonic speed, said heat pipe is activated at 45 deg.C, its working temperature is 45-104 deg.C.

The height of the water level in the water seal disc is 15-32mm,

the filler is one of ceramic Raschig ring filler, Lexin ring filler, cross-shaped lattice ring filler, three-head spiral ring filler, double-head spiral ring filler, single-head spiral ring filler, pall ring filler, Haemarke filler, stepped ring filler, semi-ring-ratio Alzez ring filler, conjugate ring filler, saddle filler, improved saddle filler, annular filler or white steel ring saddle filler, spherical filler, Taylor flower ring filler, polygonal spiral filler, white steel wire mesh corrugated filler, pulse filler, mesh grid filler and white steel cut filler. The filler is supported by a pore plate 21 and arranged in the flue gas pipe, the periphery of the pore plate is fixedly connected with the inner wall of the flue gas pipe, a metal pressing net 23 is covered on the filler, and the periphery of the pressing net is fixedly connected with the flue gas pipe.

As shown in fig. 5, in the structure, the water sprayer is an annular pipe 45 sleeved on the periphery of the smoke collection pipe for spraying water, the arc-shaped pipe at the lower part of the annular pipe is provided with water spraying holes all over, which can spray water on the pipe wall of the smoke collection pipe and the evaporation end of each third heat pipe, and the structure can also be used in combination with an annular water seal disc 46.

The heat conducting working medium is activated at a certain temperature and transfers heat in a molecular oscillation mode, and the heat conducting coefficient of the heat conducting working medium is about ten times of the general amount and is about ten times of that of a water heat pipe, almost no temperature attenuation is caused in the conducting direction, and the heat conducting working medium can be transferred in a very fast supersonic speed.

The second and third distributing pipes are provided with vacuum pumping valves 44.

The combustion cylinder is internally provided with a gasification combustion chamber 8 and an atomization burner 7, a flame outlet of the atomization burner is opposite to an air inlet of the gasification combustion chamber, and the flame outlet of the gasification combustion chamber is opposite to the inner space of the combustion tank. The liquid fuel is gasified into gas until the superheated gas is burnt, compared with the traditional atomizing combustion, the fuel is saved, the modified alcohol-based environment-friendly fuel of 6000kcal/kg is gasified and burnt after water is added in actual measurement, the flame temperature reaches 1068 ℃, under the condition of using the same fuel, the flame temperature for atomizing and burning is about 725 ℃, and the difference temperature is about 343 ℃, therefore, the combination mode that the gasification combustion chamber is started by adopting the atomizing combustion machines connected in series to provide a heat source is adopted, and compared with the traditional combustion machine, the hot water production cost can be further reduced. The working principle of the gasification type combustion chamber is as follows: the gasification type combustion chamber of the gasification combustion chamber is preheated by the atomizing combustion head to reach the working temperature, the gasification combustion chamber is ignited, and when the modified alcohol-based environment-friendly fuel or other liquid fuels are pumped to the feeding pipe to flow into the gas-liquid chamber part. When the liquid fuel is pumped into the gas-liquid cavity, the fuel at the lower part of the gas-liquid cavity is liquid, the fuel at the middle part is gas-liquid mixed gas, most of the fuel at the upper part is gasified and decomposed gas, and if 100% of the fuel is not gasified, the gas which reaches the manifold and the gas ejector and is completely gasified or is overheated gas is more easily decomposed into gas. As long as can be even violent burning through the orifice of high temperature gasification formula combustion chamber, during the burning, the fuel of injection is different, the mode of production is different, control can reach the operating requirement at superheated gas burning or control gasification formula burning or gas-liquid mixture formula burning homoenergetic, the wind that simultaneously requires to match, operating time is longer more stable, the gas that the gasification burning discharged produces gas than fog burning produces gas environmental protection, it is more energy-conserving, finally realize energy-concerving and environment-protective, the fuel that this application is most suitable for preparing using patent application number ZL20110066595.7 and ZL 201111100764377.6.

The utility model discloses gasification burning route: igniting an atomizing burner, preheating a gasification type combustion chamber of the gasification combustion chamber, preheating to meet the requirement, igniting the gasification combustion chamber, heating gasified gas, superheated gas flame and flue gas to all facilities through a route, continuously heating heat received by all facilities, continuously transmitting the temperature to heated facilities by pump circulation, meeting the requirements of the facilities, closing the atomizing burner, only using the gasification combustion chamber, heating the heated facilities and meeting the requirements of the facilities. Compared with the prior art, the gasification combustion device has the advantages that the design structure is simple, the gasification combustion mode is created, the original atomization combustion mode is changed, the flame fire power of the gasification combustion mode is strong, the rotation is concentrated, the combustion temperature is high (higher than about 250-350 ℃ in the atomization combustion mode), the heat loss is small, the fuel consumption is low, the safety and the practicability are realized, the thermal efficiency is high, and the like. If the tonnage of the boiler is large and the power of one gasification combustion chamber is insufficient, a plurality of gasification combustion chambers are required.

Claims (10)

1. Superconductive hot water boiler, including furnace body (1), the lower part space in the furnace body is water storage bin (33), and the top of furnace body is equipped with chimney (29), its characterized in that: a combustion tank (4), a plurality of first heat pipes (3) and a water sprayer (27) are arranged in the furnace body from bottom to top; wherein, the burning jar is located the water storage storehouse in, the jar wall of burning jar is equipped with tub (10) of discharging fume on, be equipped with between burning jar and the furnace body inner wall and cross water space (32), burning barrel (6) are equipped with to the front end of burning jar, the nozzle of burning barrel one end is established in the burning jar, the nozzle of the burning barrel other end is established on the oven outside the furnace body, the evaporating end on its upper portion of each heat pipe is located the spray zone of trickle ware below, the heating end of lower part is located the burning jar of burning barrel top, the water inlet of trickle ware pass through circulating water pipe (14) and water storage storehouse intercommunication, circulating water pipe on be equipped with water pump (17).

2. The super-conducting hot water boiler as claimed in claim 1, characterized in that: the heating ends of the adjacent first heat pipes are communicated with each other through a transverse pipe (12) which is positioned above the combustion cylinder, the two ends of the adjacent transverse pipes are respectively communicated with a first distribution pipe (16), and the two ends of the first distribution pipes are dead ends.

3. The super-conducting hot water boiler as claimed in claim 1, characterized in that: the inlet (9) of the smoke exhaust pipe is positioned at the lower part of the front end of the combustion tank.

4. The super-conducting hot water boiler as claimed in claim 1, characterized in that: the upper part of the rear end of the combustion tank is provided with a smoke return inlet (15), the bottom of the combustion tank is provided with a smoke return outlet (11), the smoke return outlet is positioned near the front end of the combustion cylinder, and the smoke return outlet is communicated with the smoke return inlet through a smoke return pipe (13).

5. The super-conducting hot water boiler as claimed in claim 1, characterized in that: the smoke exhaust pipe is composed of an annular pipe (35), a lower section pipe (36) and an upper section pipe (39), wherein a plurality of manifolds (40) are arranged on the annular pipe, two ends of each manifold are communicated with a pipe body corresponding to the annular pipe, one end of the lower section pipe is communicated with an inlet (37) arranged at the lower end of the annular pipe, the other end of the lower section pipe is an inlet of the smoke exhaust pipe, one end of the upper end pipe is communicated with an outlet (38) arranged at the upper end of the annular pipe, the other end of the upper end pipe is an outlet of the smoke exhaust pipe, the annular pipe is positioned in a spraying area below the water sprayer, or all or part of the annular pipe is positioned in the water storage bin.

6. The super-conducting hot water boiler as claimed in claim 1, characterized in that: a water seal disc (28) is arranged below the water sprayer, a smoke passing gap (26) is arranged between the periphery of the water seal disc and the inner wall of the furnace body, and water leakage holes (25) are distributed on the disc body of the water seal disc.

7. The super-conducting hot water boiler as claimed in claim 6, characterized in that: the water seal dish below be equipped with flue gas pipe (20), be equipped with between the upper end mouth of pipe of flue gas pipe and the bottom surface of water seal dish and cross cigarette space (24), be equipped with into mouth (19) on the flue gas pipe, its export of pipe of discharging fume and this mouth intercommunication of feeding fume, be equipped with filler (22) in the flue gas pipe of mouth top of feeding fume.

8. The super-conducting hot water boiler as claimed in claim 1, characterized in that: the chimney is characterized in that a water jacket (41) is arranged on the outer wall of the chimney, the circulating water pipe is provided with a water feeding pipe (50) and a water discharging pipe (53), one end of the water feeding pipe is communicated with the bottom space in the water jacket, the other end of the water feeding pipe is communicated with the bottom space of the water storage bin, one end of the water discharging pipe is communicated with the top space in the water jacket, the other end of the water discharging pipe is communicated with a water inlet of the water sprinkler, and the water pump is arranged on the water feeding pipe.

9. The superconducting hot water boiler of claim 8, wherein: a plurality of hollow first heat absorption discs (54) are arranged in the chimney, a plurality of second heat pipes (42) which are obliquely arranged upwards are arranged on the periphery of each first heat absorption disc, the heating ends at the lower ends of the second heat pipes are communicated with the inner space of the corresponding first heat absorption disc, the evaporation ends at the upper ends of the second heat pipes are positioned in the water jacket, the positions of the second heat pipes on the adjacent first heat absorption discs are staggered, superconducting liquid with the working temperature of 15-65 ℃ is filled in the first heat absorption discs, the second heat pipes on the first heat absorption discs are communicated with each other through second distribution pipes (43), and the two ends of the second distribution pipes are blind ends.

10. The super-conducting hot water boiler as claimed in claim 1, characterized in that: the furnace body is internally provided with a smoke collecting pipe (52), the upper pipe orifice of the smoke collecting pipe is opposite to or communicated with the chimney, the smoke collecting pipe is internally provided with a plurality of hollow second heat absorbing discs (51), a plurality of third heat pipes (47) which are obliquely arranged upwards are arranged along the periphery of each second heat absorbing disc, the heating ends of the lower ends of the third heat pipes are communicated with the inner space of the corresponding second heat absorbing disc, the evaporation ends of the upper ends of the third heat pipes are positioned in the spraying area in the furnace body, the positions of the third heat pipes on the adjacent second heat absorbing discs are staggered, the second heat absorbing discs are internally provided with superconducting liquid with working temperature of 35-85 ℃, the third heat pipes on the second heat absorbing discs are communicated with each other through third distributing pipes (48), the two ends of the third distributing pipes are blind ends, smoke collecting ports (49) are arranged on the smoke collecting pipe below the second heat absorbing discs, and the smoke collecting ports are communicated with the outlets of the smoke discharging.

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