CN2292235Y

CN2292235Y - High-effect energy-saving automatic ignition type hot air blowing heater

Info

Publication number: CN2292235Y
Application number: CN 97213922
Authority: CN
Inventors: 杨春江
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-04-07
Filing date: 1997-04-07
Publication date: 1998-09-23
Anticipated expiration: 2007-04-07

Abstract

The utility model relates to an automatic ignition type unit heater with high efficiency, energy saving and multiple purpose. The utility model is characterized in that a water heating device with a water jacket supplies daily and bath hot water. A cold and hot gas flow exchanger offers warm air. A silencing and sewage elimination main bearing filters residual gas. An oil and gas conversion main bearing with a gas changing chamber converts oil into combustible gas. The excess oil is changed into the combustible gas by an oil return and gas return main bearing. The residual oil and the gas are reduced and refilled in an oil return tank by the oil return and gas return main bearing. The utility model has the advantages of automatic ignition and stop, energy and fund saving, no environment pollution, convenient manufacture and installation and one unit with multiple purposes, and is actually suitable for the urban and rural conditions of China.

Description

New-generation efficient energy-saving is used the self-burning type warm-air drier more

The utility model relates to public place and domestic heating daily life with hot water and shower water, the warm-air drier that diesel oil kerosene vaporization after-combustion is heated.

Existing fuel oil warming installation, directly burning diesel oil or kerosene or vaporization degree are not enough, cause the waste of the heat and the energy and light difficulty, easily produce oil gas flavor and dense smoke, and environment is had to a certain degree pollution.

The purpose of this utility model, provide a kind of diesel oil or kerosene vaporization back of making based on burning diesel oil or kerosene boil-off gas, fully save the energy, improve thermal efficiency utilization rate, non-environmental-pollution, scientific structure, processing is simple, easy for installation, a tractor serves several purposes, daily warm water and heating warming installation can be supplied with warm braw.

The utility model is realized with following technical scheme, it comprises: housing, body of heater, its feature: housing (1) is fixed on the skeleton (2), skeleton (2) central upper portion fixed-site is utilized the inside of water jacket water heating device (3) the water jacket water heating device (3) that waste heat heats, hot and cold air interchanger (4) water jacket water heating device (3) is housed, become to fall tubbiness and be fitted together seal welding by two, the outer cover (5) of certain interval is all arranged at circumference and top, inner cover (6) and outer cover (5) top one face down bonding have heat supply pipeline (7) the same side, bottom to be welded with cold water flow in pipes (8) composition, heat supply pipeline (7) communicates with the ring-like gap of outer cover (5) inner cover (6) with the mesopore of cold water flow in pipes (8), it is ring-like that the bottom of water jacket water heating device (3) becomes, hot and cold air interchanger (4) is by the vertical cartridge heater of polylith dividing plate (9) (10), the a plurality of UTILIZATION OF VESIDUAL HEAT IN pipes of covering body (11) (12) warm braw outlets (13) cold wind is blown into pipe (14), air-heater (15) is formed, vertical cartridge heater (10) top becomes straight tube-like, the bottom becomes the awl tubbiness, polylith dividing plate (9) becomes the radial welding and the certain distance that staggers up and down vertically put along the external diameter 360 degree circumference of vertical cartridge heater (10), a plurality of UTILIZATION OF VESIDUAL HEAT IN pipes (12) become the welding of radial screw lifting yaw row along the circumference of vertical cartridge heater (10), and an end of inserting a UTILIZATION OF VESIDUAL HEAT IN pipe (12) UTILIZATION OF VESIDUAL HEAT IN pipe (12) mesopore every the polylith dividing plate (9) of some communicates with the internal diameter of vertical cartridge heater (10), the other end of mesopore communicates with the external diameter of covering body (11), vertical cartridge heater (10) upper surface is welded on the loam cake center of covering body (11), the lower end circumference welding of one end and the covering body (11) of cone is arranged, hot and cold air interchanger (4) after the welding becomes a ring-like sealing wind cover, polylith dividing plate (9) wherein have only one ring-like sealing wind cover cut off fully, top one side at a side covering body (11) of this piece dividing plate (9), be welded with warm braw outlet conduit (13), in the bottom of this piece dividing plate (9) opposite side covering body (a 11) side, be welded with that cold wind is blown into the inlet of pipe (14) air-heater (15) and the other end that cold wind is blown into pipe (14) links, the wind that air-heater (15) is blown into is blown into the sealing wind cover space that pipeline (14) is blown into hot and cold air interchanger (4) through cold wind, under the partition effect of the wherein dividing plate (9) of polylith dividing plate (9), cold wind is along the given direction of design, after the certain distance that staggers up and down of other polylith dividing plate (9) is gone up current downflow repeatedly and is heated along warm braw outlet conduit (13) discharge hot and cold air interchanger (4) external advance indoor.Warm braw outlet conduit (13) cold wind on the hot and cold air interchanger (4) is blown into pipe (14) and passes water jacket water heating device (3) one sides and seal welding on outer cover (5) inner cover (6), the hot and cold air interchanger becomes hanging shape to be fixed on the center position of water jacket water heating device (3), and the external diameter of the internal diameter of the inner cover (6) of water jacket water heating device (3) and the covering body (11) of hot and cold air interchanger (4) has certain ring-like space, water jacket water heating device (3) and hot and cold air interchanger (4) up and down between certain distance is arranged.On the position of circumferential upper part one side of water jacket water heating device (3), the noise reduction dirty assembly (16) that disappears is housed, the noise reduction dirty assembly (16) that disappears, add material (18) muffler (19) blast pipe (20) residual air outlet (21) and form by adding magazine (17), one end of blast pipe (20) passes outer cover (5) inner cover (6) and seal welding, the other end and muffler (19) welding, and be contained in and add in the magazine (17), add magazine (17) inside and muffler (19) around be equipped with to filter and add material (18) top and have residual air to export (21), the ring-like space of the mesopore of blast pipe (20) and water jacket water heating device (3) hot and cold air interchanger (4) and up and down between distance communicate the micro through-hole that spreads all over muffler (19) and by muffler (19) circumference and add material (18) and export (21) with residual air and communicate.The ring-like bottom of water jacket water heating device (3) is seated in the scrobicular ring of pallet (23) upper end by the upright Luo Zhu (22) of 2 radicals.Vertical double-screw bolt (22) upper end is welded on the bottom of hot and cold air interchanger (4), the through hole that pallet (23) both sides are passed in the bottom of vertical Luo Zhu (22) is fixed together with nut, the top of pallet (23) is the garden dish that has scrobicular ring, the bottom is a square, after oily vapour conversion assembly (25) is equipped with in inside, still have the circular hole foundry goods in the bigger ring-like space that supplies circulation of air, oily vapour conversion assembly (25) is contained on the center position of pallet (23) endoporus top.Oil vapour conversion assembly (25) is formed by becoming air chamber (26) air feed cover (27) ring-type heater (28), become air chamber (26) inside and be cavity, top is circular arc, the bottom has the disk (29) of certain radian and many air entraining pipes (30) to form downwards, there is the nut that is processed into oil-out the centre of disk (29) and is that the center of circle and center have on the circumference of certain distance and be drilled with a plurality of apertures with the center, and inserting in the cavity air entraining pipe (30) air entraining pipe (30) upper end mesopore every an aperture communicates with change air chamber (26) internal cavity, the lower end is externally welded tight lower end mesopore with disk (29) and is communicated with the extrados and air feed cover (27) inner space of disk (29), and all the other apertures all communicate with the internal diameter that becomes air chamber (26) internal cavity and air feed cover (27).Air feed cover (27) is for to have the tubular body that certain altitude is arranged of going to the bottom, the interior external diameter of tubular body to spread all over the miniature air feed through hole that communicates, and the micro through-hole of some is arranged at the bottom.Become the bosom position that air chamber (26) is contained in air feed cover (27), ring-type heater (28) is contained in the bottom, bottom of air feed cover (27), and there be female series connection of gong of oil-out to be fixed together with the gong bolt (36) on the oil return return-air assembly (31) by becoming air chamber (26), air feed cover (27) is fixed on the pallet (23) by screw.Oil return return-air assembly (31) is contained in the bottom of air feed cover (27), oil return return-air assembly (31) reclaims ring (32) by oil gas, oil gas reclaims cover (33) fuel feed pump (34) oil return pipe (35) bolt (36) oil gas reduction chamber (37) and forms, the oil gas that cylindrical and internal diameter are drilled with several through holes on the degree circumference of top 360 reclaims ring (32) and is contained in the top protruding oil gas in bottom that concaves downwards and reclaims and cover (31) inner fovea part, having the bottom oil gas of bolt (36) bolt (36) of through hole to reclaim the mesopore that is welded with fuel feed pump (34) fuel feed pump (34) under the cover (33) in the middle of the centre that oil gas reclaims cover (33) is welded with communicates with the mesopore of bolt (36) and is connected with oil pump (38), reclaim at oil gas by the side of fuel feed pump (34) under the cover (33), be welded with oil return pipe (35), oil return pipe (35) upper end mesopore reclaims cover (33) top with oily vapour and communicates, the lower end mesopore communicates with oil gas reduction chamber (37) inner chamber, the other end of oil gas reduction chamber (37) is welded with S type bend pipe (39), the mesopore of S type bend pipe (39) communicates with the inner chamber of oil gas reduction chamber (37), the other end inserts fuel tank (40) inside, trapped fuel amount indicating circuit (41) and oil fuel tube (42) inside are housed on the fuel tank (40) is equipped with oil pump (38) and in the square body bottom of pallet (23) blower fan (43) is housed, on housing (1), room temperature control circuit (44) is housed, central control circuit (45), at the close pallet (23) of the bottom of water jacket water heating device (a 3) side, pass and be connected to flame observation tube (24) with outer cover (5) inner cover (6) seal weld, the mesopore of flame observation tube (24) communicates with the internal diameter of water jacket water heating device (3).

The utility model compared with prior art considers that warm braw inlet chamber planted agent is totally pure, designed cold wind that the sealing back forms wind cover form and entered with warm braw and blow out structure hot and cold air interchanger (4), and making does not have the assorted flavor of assorted gas extremely into indoor warm braw and enter.

The utility model compared with prior art; consider the spending of saving the energy conservation people; having designed start is that warm braw blows out system; by unit (square metre) area shortens 3/4ths time chien shih room temperature than warming installations such as other fuel oil, fire coals and reaches the temperature that people need; can continue to provide warm braw one hour halfhour time behind the autostop; when room temperature is lower than the temperature of people's needs, can lights a fire automatically and heat.The warm braw mean temperature that continues to provide in one hour 30 minutes behind the autostop is in high 45 ℃; with 50 square metres of area rooms of minicomputer people is example; can make room temperature reach 25 ℃ in the clock time in 10 minutes in start; get final product autostop and continued to provide warm braw after the temperature that reaches people's regulation in one hour three ten minutes, starting shooting exactly can provide warm braw in 10 minutes one hour 40 minutes.

The utility model considers that a tractor serves several purposes and the thermal efficiency utilize again, has designed the structure of utilizing the water jacket water heating device (3) that waste heat heats, and supply people daily life is with hot water and hot water for bathing.

The utility model has compared with prior art designed the process that the form of oil gas conversion assembly (25) makes fuel oil become flammable gas and has finished in moment.

The utility model has compared with prior art designed the form of change air chamber (26), has realized that the promptly smokeless no gas of shutdown releases.

The utility model has compared with prior art designed the noise reduction dirty assembly (16) that disappears, and the discharge of dirty back is outdoor to reach smokeless, tasteless, colourless to make people utilize the remaining micro-waste heat in back to disappear through noise reduction, people's the degree that is invisible to the naked eye, thus reach non-environmental-pollution.

The utility model is considered safety problem, has taked high temperature not have high pressure type design during design, and is fool proof reliable.

The utility model compared with prior art considers that fuel saving has designed oil return return-air assembly (31), and unnecessary fuel gas that fuel feeding is produced when excessive and part of fuel oil are sent back in the oil gas reduction chamber (37) after cooling, annotate again in the oil sump tank (40).

The utility model compared with prior art considers that will drop into substantial contribution when people install heating system buys facilities such as radiator, has designed the form of utilizing pipeline guiding warm braw, thereby has cancelled other warming installation.

The utility model is also considered the ignited fuel problem, has designed ring-type heater (28) form, and after start was lighted automatically, ring-type heater (28) is outage automatically, thereby has saved electric power energy.

The utility model is also considered the problem of indoor seasoning, and it is curved that warm braw outlet conduit (14) is made S, can inject a certain amount of water at the curved low spot of S and make indoor maintenance certain humidity.

Fig. 1, be schematic diagram of the present utility model

Fig. 2, be the cut-away view of pallet (27)

Fig. 3, be the disappear manuscript of dirty assembly (16) of noise reduction

Fig. 4, to be a plurality of UTILIZATION OF VESIDUAL HEAT IN pipes (12) go up the horizontal positioned spiral at vertical cartridge heater (10) rises into the radial arrangement manuscript.

Fig. 5, to be polylith dividing plate (9) go up at vertical cartridge heater (10), the certain distance that staggers up and down vertically is placed to the radial arrangement schematic diagram, wherein: in a dividing plate (9) that centerline is cut open the expression plurality of partitions (9), wherein have only one both sides are cut off up and down fully.

1— 2— 3— 4—5— 6— 7— 8— 9— 10— 11— 12— 13— 14— 15— 16— 17— 18— 19— 20—21— 22— 23— 24—25— 26— 27— 28— 29— 30— 31— 32— 33— 34— 35— 36— 37— 38— 39—S 40— 41— 42— 43— 44— 45—。

Describe embodiment of the present utility model below in conjunction with accompanying drawing: as shown in Figure 2, pallet (23) is behind casting, and turning processing internal diameter and upper and lower end face process each fabrication hole and screw after the platform line, and this part is finished.As shown in Figure 3, noise reduction disappears dirty assembly (16) manufacturing process for by figure requirement blanking, the bloop of muffler (19) is bored after the platform line, then with add magazine (17) bottom and weld to pack into and add material (18) and seal the back and weld with blast pipe (20), install residual air outlet (21), this part machines.

Assembling process of the present utility model is: the station of various assemblies as shown in Figure 1, have noise reduction disappear dirty assembly (16) and an inner water heating device (3) that becomes the hot and cold air interchanger (4) that hanging shape assembles with what make, be weldingly fixed on the center of skeleton (2) by figure, the pallet (23) of oil gas conversion assembly (25) and oil return return-air assembly (31) inside is equipped with, the scrobicular ring on top becomes to be enclosed within on the external diameter position as shown in the figure of water jacket water heating device (3), be fixed together by vertical double-screw bolt (22) and scrobicular ring and water jacket water heating device (3), the fuel tank (40) of oil pump (38) of will packing into is placed in the bottom of skeleton (2), oil gas is reduced the end that chamber (37) goes up S bend pipe (39) to be inserted on the position as shown in the figure, top of fuel tank (40), bottom at pallet (23) fixes the upper end that housing (1) drawn the upper end of oil fuel tube (42) by blower fan (43) by screw, the lower end is inserted in the fuel tank (40) and is fixed by screw, connect trapped fuel amount indicating circuit (41), room temperature control circuit (44), central control circuit (45) is adjusted behind the test-run a machine housing (1), be contained in the outside of skeleton (2), connect the circuit of central control circuit and air-heater (15) ring-type heater (28) blower fan (43), this machine assembling is finished.

The theory of combustion of the present utility model is: connect power supply central control circuit (45) work, follow procedure, ring-type heater (28) work, oil pump (38) starts, fuel enters through fuel feed pump (34) bolt (36) endoporus and becomes air chamber (26) inner chamber, after watering in the internal diameter bottom of air feed cover (27), waters in upward generation spontaneous combustion of ring-type heater (28) the other aperture of disk (29) air entraining pipe (30) at aperture through air feed cover bottom, at this moment ring-type heater (28) stops heating, blower fan (43) work, provide flame to people, becoming air chamber (26) simultaneously begins because of the reflection that the center position that is in flame makes feedstock oil become gasification vapour, because above the bottom disc (29) of change air chamber (26) is to be recessed into certain radian downwards, the micro material oil that has in the radian all gasification enters air feed cover (27) internal-combustion after the upper end centre bore of air entraining pipe (30) is discharged the outer bottom of change air chamber (26), complete machine is finished the conversion process of oily vapour in the time about one minute and 30 seconds, enter the normal combustion state.

The utility model warm braw produces principle: hot and cold air interchanger (4) is by inside plurality of partitions (9) to be housed, the outside wind cover of making by vertical cartridge heater (10) covering body (11) sealing of a plurality of UTILIZATION OF VESIDUAL HEAT IN pipes (12), when oily vapour conversion assembly (25) is worked, the direct heats cold thermal current of flame interchanger (4), the inner gas flow temperature of hot and cold air interchanger (4) wind cover is raise rapidly, at this moment under central control circuit (45) instruction, air-heater (15) starts, in the time of in cold wind is blown into the wind cover that pipe (14) is blown into cold wind hot and cold air interchanger (4), high temperature hot gas in the hot and cold air interchanger (4) is flowed through under the effect of polylith dividing plate (9), and rise and fall are repeatedly heated after warm braw outlet conduit (13) enters indoor.

The utility model shower and daily life with the principle that hot water produces are: the waste heat through between the ring-like chamber of UTILIZATION OF VESIDUAL HEAT IN pipe (12) discharge hot and cold air interchanger (4) and water jacket water heating device (3), remake the covering body (11) and the inner cover (6) of water heating device (3) and the top of water jacket water heating device (3) of using hot and cold air interchanger (4), water temperature in water jacket water heating device (3) water jacket is progressively raise, reach the purpose that hot water is provided to people.

The principle of the utility model non-environmental-pollution is: fuel fully reaches the degree that smoke-free and tasteless is invisible to the naked eye after the burning through oil gas conversion assembly (25), the micro-waste heat residual air of adding material (18) filtration, purification again in noise reduction disappears dirty assembly (16) is discharged when outdoor the same with normal air odor, thereby reaches the purpose of non-environmental-pollution.

Complete machine operation principle of the present utility model is: connect the power initiation power circuit, central control circuit (45) work, when room temperature during in the given temperature of people, complete machine is not worked, when room temperature is lower than the given temperature of people, room temperature control circuit (44) feeds back to central control circuit (45), central control circuit (45), instruction oil gas conversion assembly (25) work ring-type heater (28) work oil pump (38) work, after blower fan (43) is operated in and enters the normal combustion state in moment, ring-type heater (28) quits work, and air-heater (15) starts, and complete machine enters normal operating conditions.When room temperature reaches people to behind the fixed temperature, central control circuit (45), the power supply of cut-out oil pump (38) blower fan (43).Only surplus air-heater (15) works on, and when the warm braw temperature that blows out when warm braw outlet conduit (13) was lower than 45 °, complete machine quit work, the next feedback signal of central control circuit (45) waiting room temperature control circuit (44).

Oil gas conversion principle of the present utility model is: become air chamber (26) and become bottom disc (29) center of certain spill to be upper oil hole, hit exactly the aperture that is drilled with some on the circumference that certain distance is arranged with disk (29), put an air entraining pipe (30) every a little eyelet welding, the certain altitude sealing that the through hole upper end of air entraining pipe (30) surpasses the micro-fuel pasta that has in disk (29) spill places the inside that becomes air chamber (26), the lower end of air entraining pipe (30) through hole is passed with the inner position as shown in the figure of disk (29) bottom and air feed cover (27) and is communicated, when material oil enters in the spill that becomes air chamber (26) under the effect of oil pump (38) certainly, there is micro-fuel oil in the spill, the aperture that the aperture of unnecessary fuel oil through there not being weldering to put air entraining pipe (30) overflows through the some of air feed cover (27) bottom waters to ring-type heater (28), at first fire is lighted, act on to become and make anxious poly-rising of the temperature that becomes air chamber (26) on the air chamber (26), enter the anxious gather qi togetherization of the micro-trapped fuel that becomes in the air chamber (26), the gasification vapour of anxious gather qi togetherization concentrates on the interior top of chamber that becomes air chamber (26) sealing and enters air feed cover (27) internal combustion through the endoporus of air entraining pipe (30).

Excess oil gas of the present utility model reclaims principle: when fuel delivery or gasification vapour were excessive, unnecessary oily vapour dropped down oil return return-air assembly (31) and reclaims ring (32) oil gas through oil gas and reclaim and drop down in the oil sump tank (40) by S type bend pipe (39) after cover (33) oil return pipe (35) cools off in oil gas reduction chamber (37).

The utility model proves through several prototyping testings: under the effect of oil gas conversion assembly (25), with improving thermal efficiency utilization rate more than 50 percent after the anxious gather qi togetherization of few fuel oil, with Dalian area in the existing heating phase heating fee be example: under the condition that room temperature equates, the heating fee that the heating of existing collective was collected in the heating phase is 18 yuan every square metre, adopt the utility model heating heat cost in the heating phase only to use the quaternary anise for every square metre, reached and economized on the use of funds, saved the purpose of the energy.

Claims

A kind of efficient power-saving multiple-purpose self-burning type warm-air drier, it comprises the housing body of heater, its feature: by outer cover (5), inner cover (6), heat supply pipeline (7), be equipped with by polylith dividing plate (9) inside of the water jacket water heating device (3) that cold water flow in pipes (8) is formed, vertical cartridge heater (10), covering body (11), a plurality of UTILIZATION OF VESIDUAL HEAT IN pipes (12), warm braw outlet conduit (13), cold wind is blown into the hot and cold air interchanger (4) that pipe (14) is formed, communicate with the ring-like space of warm hot-water stove (3) of water jacket and hot and cold air interchanger (4) formation, be equipped with by adding magazine (17) in water jacket water heating device (3) top one side, add material (18), muffler (19), blast pipe (20), the noise reduction that residual air outlet (21) the is formed dirty assembly (16) that disappears, the bottom of water jacket water heating device (3) is fixed with pallet (23) by vertical gong post (22), fixedly be equipped with by becoming air chamber (26) by screw thread the inside of pallet (23), the oil gas conversion assembly (25) that air feed cover (27) ring-type heater (28) is formed, become air chamber (26) inside and be cavity, top is to have certain circular arc degree bottom that the disk (29) of certain circular arc degree is arranged, the center of disk (29) is drilled with oil supplying hole, with the oil supplying hole center is that center of circle decentre has on the circumference of certain distance and is drilled with the aperture that communicates with inner chamber, put the seal of an air entraining pipe (30) every an aperture, the upper end of air entraining pipe (30) is in the inside of cavity, the lower end communicates with the extrados of disk (29), be equipped with in the bottom of air feed cover (27) by on certain height, being drilled with the communicate oil gas of aperture of external diameter in several and reclaim ring (32), there is the oil gas of certain concavity to reclaim cover (33) and fuel feed pump (34), oil return pipe (35), the oil return return-air assembly (31) that bolt (36) oil gas reduction chamber (37) is formed.