CN105889098B - It keeps out the wind water conservancy diversion heat high-temperature warm air machine - Google Patents
It keeps out the wind water conservancy diversion heat high-temperature warm air machine Download PDFInfo
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- CN105889098B CN105889098B CN201610328536.5A CN201610328536A CN105889098B CN 105889098 B CN105889098 B CN 105889098B CN 201610328536 A CN201610328536 A CN 201610328536A CN 105889098 B CN105889098 B CN 105889098B
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- Prior art keywords
- wind
- impeller
- keeps out
- casing
- heat generator
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/4226—Fan casings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
Abstract
It keeps out the wind water conservancy diversion heat high-temperature warm air machine the invention discloses one kind,Including casing,Shell air inlet,Shell air outlet,Impeller,The impeller disk,Air inlet among impeller,Impeller air outlet,Blade,Side runner in blade,Vane inlet,Blade exit,Internal side of shell runner,Feature is,It keeps out the wind air deflector equipped with impeller in impeller air outlet,Impeller keep out the wind air deflector set on blade exit week forwards,The impeller air deflector that keeps out the wind radially keeps out the wind wall and the impeller air deflector circumferential direction training wall that keeps out the wind forms by the impeller air deflector that keeps out the wind,Impeller keep out the wind air deflector radially keep out the wind wall radially forward with the impeller disk connect,Impeller keep out the wind air deflector radially keep out the wind wall diameter posteriorly with impeller keep out the wind air deflector circumferential direction training wall connection,The impeller air deflector that keeps out the wind radially keeps out the wind wall flow direction radially formula,Impeller keeps out the wind air deflector circumferential direction training wall flow direction circumferentially formula,The present invention can generate high-temperature hot-air,And hot blast rate is big,Thermal air pressure is high,The thermal efficiency is high,Save the energy,Function is more,Use scope is wide,It disclosure satisfy that people's production and living use needs to a variety of of high-temperature hot-air.
Description
Technical field
It keeps out the wind water conservancy diversion heat high-temperature warm air machine the present invention relates to one kind, belongs to thermal technology's machinery（Or gas machinery）Technology is led
Domain.
Background technology
The gases machineries such as various ventilation blowers, air blower, compressor, the compressor that present people use can only process cold sky
Gas cannot process hot-air, and function is few, and use scope is narrow, and cannot meet in people's production and living makes high-temperature hot-air
With needs.
Invention content
It is an object of the invention to overcome the shortcomings of above-mentioned prior art, and high-temperature hot-air can be generated by providing one kind, and
And hot blast rate is big, thermal air pressure is high, and the thermal efficiency is high, saves the energy, and function is more, and use scope is broad, disclosure satisfy that people produce life
It is living that the water conservancy diversion heat high-temperature warm air machine of keeping out the wind needed is used to a variety of of high-temperature hot-air.
The technical scheme is that：One kind is kept out the wind water conservancy diversion heat high-temperature warm air machine, including casing, shell air inlet, machine
Shell air outlet, impeller, the impeller disk, impeller sleeve, air inlet among impeller, impeller air outlet, blade, side runner in blade, leaf
Piece import, blade exit, internal side of shell runner, chassis axial side wall, casing radial sidewalls, its main feature is that, in impeller air outlet
Keep out the wind air deflector equipped with impeller, impeller keep out the wind air deflector set on blade exit week forwards, the impeller air deflector that keeps out the wind is kept off by impeller
Wind air deflector radially keeps out the wind wall and impeller keeps out the wind air deflector circumferential direction training wall composition, the impeller air deflector that keeps out the wind radially keep out the wind wall radial direction
Front with the impeller disk connect, impeller keep out the wind air deflector radially keep out the wind wall diameter posteriorly with impeller keep out the wind air deflector circumferential direction training wall connect
It connects, the impeller air deflector that keeps out the wind radially keeps out the wind wall flow direction radially formula, and impeller keeps out the wind air deflector circumferential direction training wall flow direction circumferentially formula.
In order to further realize goal of the invention, impeller air deflector axial direction both sides of keeping out the wind are kept out the wind air deflector equipped with impeller
It axially keeps out the wind wall, impeller air deflector wall axial sides of axially keeping out the wind of keeping out the wind radially are kept out the wind wall and impeller gear with the impeller air deflector that keeps out the wind
Wind air deflector circumferential direction training wall axial edge connects, and the impeller air deflector that keeps out the wind axially keeps out the wind wall flow direction circumferentially formula.
It is equipped with casing in order to further realize goal of the invention, in the internal side of shell runner to keep out the wind heat generator, casing is kept off
Wind heat generator is placed in an axial direction in internal side of shell runner, and casing heat generator of keeping out the wind is connected with chassis sidewall, and casing keeps out the wind heat generator
Axial edge is kept out the wind heat generator axial direction air outlet equipped with casing, and casing heat generator radial edges of keeping out the wind are kept out the wind heat generator equipped with casing
Radial air outlet.
In order to further realize goal of the invention, the casing heat generator axial direction air outlet that keeps out the wind keeps out the wind life equipped with casing
Hot device circumferential direction training wall, casing keep out the wind heat generator circumferential direction training wall circumferential edge with casing keep out the wind heat generator axial direction air outlet connect
It connects, casing keeps out the wind heat generator circumferential direction training wall flow direction circumferentially formula, and casing keeps out the wind heat generator circumferential direction training wall flow direction in casing
Side runner flows to parallel.
It is equipped with casing in order to further realize goal of the invention, in the internal side of shell runner to keep out the wind heat generator, casing is kept off
Wind heat generator is placed in an axial direction in internal side of shell runner, and casing heat generator of keeping out the wind is connected with chassis sidewall, and casing keeps out the wind heat generator
Axial edge is kept out the wind heat generator axial direction air outlet equipped with casing, and casing, which keeps out the wind, to be set casing in heat generator radial edges and keep out the wind heat generator
Radial air outlet, the casing heat generator radial direction air outlet that keeps out the wind keep out the wind heat generator circumferential direction training wall equipped with casing, and casing keeps out the wind life
Hot device circumferential direction training wall circumferential edge is kept out the wind the connection of heat generator radial direction air outlet with casing, and casing keeps out the wind heat generator circumferential direction training wall
Flow direction circumferentially formula, casing keep out the wind heat generator circumferential direction training wall flow direction flowed to internal side of shell runner it is parallel.
In order to further realize goal of the invention, keeps out the wind equipped with casing in the internal side of shell runner and permeate heat generator, machine
Shell infiltration radial side of the heat generator towards impeller of keeping out the wind is equipped with infiltration heat generator and keeps out the wind blade, and infiltration heat generator is kept out the wind blade
Radially formula, infiltration heat generator keep out the wind blade radial end with casing keep out the wind infiltration heat generator radial side connection.
In order to describe conveniently, expression is accurate, first explains several correlation words herein：
Impeller side or side wall, the cabinet sides or side wall of impeller central axes direction are known as axial sides or axial side wall.
Impeller or body are towards motor（Or other power parts）Side is axial rear side, and the corresponding other side is axis
To front side, the rest may be inferred for axial rearward direction and axially front denotion.
At impeller axle center radially forward for impeller, forward terminal is impeller radial front end, at impeller outer circle
Posteriorly for impeller diameter, outer circular edge is impeller radial extremity（The rest may be inferred for the denotion of casing region of interest）.
Impeller direction of rotation is circumferential, and forward impeller direction of rotation is to rotate front or week forwards, carries impeller rotation
Direction be rear swivel or week rearward, forward impeller direction of rotation one side is circumferential leading flank to blade, is rotated backwards to impeller
Direction one side is blade circumferential direction trailing flank, and the rest may be inferred for the denotion of other region of interest of body.
It censures in shell air inlet orientation：Before shell air inlet import is, after shell air inlet outlet is, in shell air inlet
The rest may be inferred for the denotion of other orientation.
The airflow inlet that blade radial import, i.e. blade radial front end are constituted.
The airflow inlet that blade axial inlet, i.e. blade axial sides are constituted.It is synchronous such as rear flow fan impeller negative pressure gap
Rear flow fan impeller synchronous concurrent air inlet etc..
Front side of vane, the blade side that circumferentially forward impeller turns to is front side of vane, can also claim blade Zhou Xiangqian
Side is front side of vane.
Impeller channel refers to side runner, blade passage in impeller；Blade is passage component, and blade passage is exactly blade sheet
Body.
In body passage component refer to it is to be processed and processing after gas by component, such as shell air inlet, impeller, leaf
Take turns the components such as air inlet, impeller air outlet, impeller blade, impeller leaf dish, internal side of shell runner, shell air outlet.
The present invention keeps out the wind water conservancy diversion heat high-temperature warm air machine using pneumatic energy conversion heat principle, is directly processed into cold wind
Hot wind does not need any other heat source any other thermal medium（Heating wire, electrothermal tube, electric hot plate, coal stove, oil oven etc.）, only lean on
Draught fan impeller itself operates, and converts mechanical energy into thermal energy, then discharges use by air-heater air outlet.The present invention, which is kept out the wind, to be led
Stream heat high-temperature warm air machine is to promote energy conversion using gas collisions friction stagnation heat principle, and change mechanical energy is thermal energy, production
Heat amount, lift gas temperature form high-temperature hot-air.
So-called gas collisions stagnation heat principle refers to that one or several strands of high-speed flows are opposite or crosswise jet collision or right
Flow component injection collision, which is slowed down, depressurizes（Portion gas stagnation is motionless）, air-flow reduces the pressure energy gone down and kinetic force is converted to
Thermal energy generates heat, promotes temperature, becomes high-temperature hot-air.
Water conservancy diversion heat high-temperature warm air machine of keeping out the wind is come relative to existing various ventilation blowers, air blower, compressor, compressor
It says, existing various ventilation blowers, air blower, compressor, compressor etc. are all air-coolers, and water conservancy diversion heat high-temperature warm air machine of keeping out the wind is
Air-heater, i.e., air-heater is relative to air-cooler.Air-cooler is adapted to need the production and living field of cold wind to use, and air-heater adapts to
It is used in needing the production and living field of hot wind.
Air-heater of the present invention is as the air-coolers such as existing ventilation blower, air blower, it may have large, medium and small different size type
Number, tens watts small, big to tens kilowatts of hundreds of kilowatts of several megawatts, the hot blast rate of generation can be a few m3 per second, several
Ten m3, hundreds of m3, the thermal air pressure of generation can be tens Pa, hundreds of Pa, thousands of Pa, tens of thousands of Pa, and the hot blast temperature of generation can be with
It is several years Celsius, Ji Shidu, a few Baidu.Air-heater function of the present invention is more, and purposes is wide, and purposes is more, and use scope is broad, is conducive to
Environmental protection, a variety of industry warming and heat insulations of adaptation people's production and living multiple fields, drying, baking, food processing, agriculture fruits and vegetables are big
The use needs such as the heat preservations such as canopy, livestock culture, the cultivation of Fishery product expedite the emergence of, industrial high temperature paints, product processing.Much leading
In many industries in domain, air-cooler ventilation air blast can be replaced to use.Air-heater of the present invention more saves the energy than air-cooler, favorably
In environmental protection.
It is equipped with impeller in impeller air outlet of the present invention to keep out the wind air deflector, impeller keeps out the wind air deflector set on blade exit Zhou Xiangqian
Side, the impeller air deflector that keeps out the wind radially keep out the wind wall and the impeller air deflector circumferential direction training wall that keeps out the wind forms, leaf by the impeller air deflector that keeps out the wind
Wheel keep out the wind air deflector radially keep out the wind wall radially forward with the impeller disk connect, impeller keep out the wind air deflector radially keep out the wind wall diameter posteriorly with
Impeller keeps out the wind air deflector circumferential direction training wall circumferential edge（Front edge or back edge）Connection；Impeller keeps out the wind, and air deflector is radial to be kept off
Wind wall flow direction radially formula, the impeller air deflector that keeps out the wind radially keep out the wind wall after impeller is radial by preceding direction；Impeller keeps out the wind air deflector
Circumferential training wall turns to circumferentially formula along impeller, impeller keep out the wind air deflector circumferential direction training wall turned to by after preceding direction along impeller or
Before impeller is turned to by subsequently pointing to.Impeller keep out the wind air deflector circumferential direction training wall along impeller turn to by after preceding direction be known as impeller gear
To training wall after wind air deflector, impeller keep out the wind air deflector circumferential direction training wall along impeller turn to by before subsequently pointing to be known as impeller keep out the wind
To training wall before air deflector.
Impeller keeps out the wind after air deflector to training wall structural formula, and when work, vane inlet is cold from air inlet inspiration among impeller
Wind, by centrifugal force to high-voltage high-speed airflow is processed into, the high-voltage high-speed airflow is by blade exit along impeller steering
Tangential direction is sprayed from the front to the back, should be along the high-voltage high-speed airflow sprayed forward along impeller steering tangential direction with blade exit
The impeller in the front air deflector that keeps out the wind radially keeps out the wind the collision of wall fierceness, decompression stagnation heat of slowing down in fierce collision process, then again
Commutation along impeller keep out the wind air deflector after be reverse flowed to training wall the impeller air deflector that keeps out the wind from the front to the back and radially keep out the wind wall Zhou Xiangqian
Side, this circumferentially reverse flow air-flow with blade exit along impeller turn to forward flow air-flow fierceness friction eceleration decompression it is stagnant
Then only heat is reverse flowed to the impeller air deflector that keeps out the wind and radially keeps out the wind wall circumferential direction leading flank again, this, which reversely flows to impeller and keeps out the wind, leads
Radially the keep out the wind air-flow of wall circumferential direction leading flank of stream device radially keeps out the wind from the impeller air deflector that keeps out the wind again and absorbs mechanical energy on wall and accelerate to increase
Then pressure is discharged impeller again, arrange in internal side of shell runner.
In whole work process, the cold wind that impeller channel is entered by vane inlet first absorbs mechanical energy supercharging increasing through blade
Speed, then again through impeller keep out the wind air deflector twice collide deceleration decompression, changes mechanical energy into thermal energy stagnation heat, generation heat, at
For low pressure low speed high-temperature hot-air, mechanical energy booster and speed-increasing then is absorbed through the impeller air deflector that keeps out the wind again, becomes high-voltage high-speed high temperature
Hot wind, be finally discharged again body draw it is used for other purposes.
Impeller keeps out the wind before air deflector to training wall structural formula, and when work, vane inlet is cold from air inlet inspiration among impeller
Wind to being processed into high-voltage high-speed airflow, the high-speed flow by blade exit along the tangential direction turned to along impeller from the front to the back
Injection should keep out the wind with the impeller in front of blade exit along the high-voltage high-speed airflow sprayed forward along impeller steering tangential direction and lead
Stream device radially keeps out the wind the collision of wall fierceness, decompression stagnation heat of slowing down in fierce collision process, then keeps out the wind air deflector diameter along impeller
Adjacent fan-wheel is flowed to from the front to the back to wall flow direction of keeping out the wind to keep out the wind before air deflector to training wall, then is commutated before impeller keeps out the wind air deflector
Tangential direction being turned to along impeller from the front to the back and being sprayed forward, which flows through impeller and keep out the wind air deflector to training wall is circumferential
During forward direction training wall, mechanical energy boost pressure and speed are absorbed on training wall before keeping out the wind air deflector from impeller, become high
Fast high pressure-temperature hot wind is let out along impeller steering tangential direction spray in internal side of shell runner.
In whole work process, the cold wind of impeller channel is entered by vane inlet, first absorbing mechanical energy supercharging through blade increases
Speed, then again through impeller keep out the wind air deflector collision friction slow down decompression, changes mechanical energy into thermal energy stagnation heat, generation heat, at
For high-temperature hot-air, then keeps out the wind again through impeller and absorb mechanical energy booster and speed-increasing to training wall before air deflector, become high-voltage high-speed height
Warm wind.It is the tangential direction turned to along impeller since impeller keeps out the wind before air deflector to training wall, flows through high-temperature hot-air herein
The mechanical energy of absorption is especially more, therefore its pressure and speed are increased especially big, eventually become the high temperature of higher pressure and speed
Hot wind, then arranged in internal side of shell runner, discharge body draws used for other purposes.
It keeps out the wind air deflector technology for impeller, axially can also add the impeller air deflector that keeps out the wind and axially keep out the wind in both sides
Wall, impeller air deflector wall axial edge of axially keeping out the wind of keeping out the wind radially keep out the wind wall and impeller keeps out the wind air deflector with the impeller air deflector that keeps out the wind
The connection of circumferential training wall axial edge, the impeller air deflector that keeps out the wind axially keep out the wind wall flow direction circumferentially formula.
The impeller air deflector that keeps out the wind of setting impeller on air deflector that keeps out the wind axially keeps out the wind after wall, it is ensured that blade exit injection in
Impeller keep out the wind air deflector radially keep out the wind the air-flow of wall will not be axial（Laterally）Overflow impeller, it is ensured that by blade exit to impeller
Keep out the wind air deflector forward direction jet-stream wind and its reversed retroeflection air-flow can abundant collision friction stagnation heat, to improve
Impeller thermogenic effects improve the thermal efficiency.
Air deflector technology of keeping out the wind is suitable for various structure type blades（It is forward curved vane, backward leaning vane, radial blade, centripetal
Blade, circumferential convection current blade etc.）The impeller of composition uses.
In order to further increase the thermal efficiency, the present invention can also add casing in internal side of shell runner and keep out the wind heat generator,
Casing heat generator of keeping out the wind is placed in an axial direction in internal side of shell runner, and casing heat generator axial edge of keeping out the wind connects with chassis axial side wall
It connects, radial edges are connected with casing radial sidewalls, and casing heat generator of keeping out the wind can also lean on its radial edges with casing diameter merely
It is connected to side wall.Casing heat generator axial edge of keeping out the wind is kept out the wind heat generator axial direction air outlet equipped with casing, and radial edges are equipped with
Casing keeps out the wind heat generator radial direction air outlet.
Casing keeps out the wind, and to internal side of shell runner, circumferentially air flow stops heat generator in an axial direction, and flow slowing down is enabled to give birth to
Heat, then commutate and keep out the wind heat generator axial direction air outlet from casing and radial air outlet is discharged casing and keeps out the wind heat both axially and radially
Device.The airflow collision frictional heat that the air-flow being discharged both axially and radially is circumferentially flowed with internal side of shell runner again, then
It commutates to converge with internal side of shell runner circumferential flow air-flow again and circumferentially flow.
Casing heat generator of keeping out the wind can be the multiple structural forms such as plate body, oblate shape body, cylinder, an internal side of shell
A row or several rows several casing can be arranged in runner to keep out the wind heat generator.One casing keep out the wind heat generator can make stream its own
Internal side of shell runner air-flow by colliding stagnation heat twice, if circumferentially air flow will be after for entire internal side of shell runner
A dry casing keeps out the wind the repeated multiple times collision stagnation heat of heat generator, and generation heat is more, promotes air-flow to further heat up, becomes higher
The high-temperature hot-air of temperature.
Keep out the wind heat generator for casing, can casing keep out the wind on heat generator axial direction air outlet or radial air outlet respectively or
Casing is arranged simultaneously to keep out the wind heat generator circumferential direction training wall.Casing keeps out the wind heat generator circumferential direction training wall flow direction circumferentially formula, with casing
Interior side runner flows to parallel（It is forward parallel or reverse parallel）.Casing keeps out the wind heat generator circumferential direction training wall circumferential direction wall edge with casing
Heat generator of keeping out the wind axial direction air outlet or radial air outlet connection.
The casing heat generator circumferential direction training wall that keeps out the wind can be preceding to training wall structural formula, to water conservancy diversion wall construction after being
Formula.Casing keeps out the wind keeps out the wind heat generator axial direction air outlet or radial air outlet connects in heat generator circumferential direction training wall week with casing to the back-end
It connects, constitutes casing and keep out the wind before heat generator to training wall structural formula.Casing keeps out the wind heat generator circumferential direction training wall week forward end with casing
Heat generator of keeping out the wind axial direction air outlet or the connection of radial air outlet constitute casing and keep out the wind after heat generator to training wall structural formula.Casing
It can promote the air-flow in internal side of shell runner frequently round-trip collision friction heat, production to training wall structural formula after heat generator of keeping out the wind
Raw more heats；Casing keeps out the wind can promote the air-flow in internal side of shell runner frequently to touch before heat generator to training wall structural formula
Frictional heat is hit, heat is generated, it is ensured that casing outlet high-temperature hot-air has higher wind pressure and wind speed.
The present invention can also be kept out the wind equipped with casing in internal side of shell runner and permeate heat generator, and casing, which keeps out the wind, permeates heat
Radial side of the device towards impeller is equipped with infiltration heat generator and keeps out the wind blade, and infiltration heat generator is kept out the wind blade radially formula, diameter
For terminad with infiltration heat generator radial side connection, the infiltration heat generator blade that keeps out the wind can be straight panel shape, can be arc panel or
Bending plate shape（Forward direction bending plate or backward bending plate）.
Infiltration heat generator is kept out the wind, and that the air-flow in internal side of shell runner can be promoted first to collide stagnation heat is primary for blade, then
Infiltration heat generator infiltration heat is entered back into, promotes the high-speed flow in internal side of shell runner by stagnation heat twice, generates more
More heats, temperature rise to obtain higher.
In order to further improve the thermal efficiency, the present invention can also curve the blade design of impeller at camber is larger
Curved structure formula, this curves the blade of winding form by air inlet among impeller, radially from the front to the back circumferentially by backward
Preceding suitable impeller steering tilts to impeller radial extremity, is then circumferentially fastened from the front to the back in the impeller disk along impeller steering again
On, vane inlet turns to circumferential formula with air inlet connection among impeller, blade exit at along impeller, and leaf is directed toward in blade exit direction
The impeller in the piece outlet front air deflector that keeps out the wind radially keeps out the wind wall.
The technology by blade design at dioptric type is curved, be for the absolute growth that can increase blade, expand its working face
Area generates higher wind pressure and wind speed so as to absorb more mechanical energy, and more mechanical energy is promoted to be changed into heat
Can, more heats are generated, gas temperature is enabled to rise to obtain higher.Circumferentially formula, export direction are turned to along impeller again to blade exit
Tangential direction, the high-speed flow of blade exit can be made radially to keep out the wind the collision of wall fierceness with the impeller air deflector that keeps out the wind in this way, taken
Sufficient collision effect is obtained, promotes more mechanical energy to be changed into thermal energy, produces the high-temperature hot-air of higher temperature.
The present invention is carried out below in conjunction with the accompanying drawings explanation is explained in detail.
Description of the drawings
The first embodiment structure schematic diagram of Fig. 1-present invention.
The first embodiment blade wheel structure schematic diagram of Fig. 2-present invention.
The first embodiment impeller of Fig. 3-present invention keeps out the wind flow-guiding device structure schematic diagram.
Fig. 4-second of present invention embodiment structure schematic diagram.
Fig. 5-second of present invention embodiment blade wheel structure schematic diagram.
Fig. 6-second of present invention embodiment impeller keeps out the wind flow-guiding device structure schematic diagram.
Fig. 7-second of present invention embodiment casing keeps out the wind heat generator structural schematic diagram.
The third embodiment blade wheel structure schematic diagram of Fig. 8-present invention.
The third embodiment impeller of Fig. 9-present invention keeps out the wind flow-guiding device structure schematic diagram.
The third embodiment casing of Figure 10-present invention keeps out the wind heat generator structural schematic diagram.
The 4th kind of embodiment structure schematic diagram of Figure 11-present invention.
The A of the 4th kind of embodiment Figure 11 of Figure 12-present invention is to schematic diagram.
Keep out the wind infiltration heat generator, the infiltration heat generator blade construction that keeps out the wind of the 4th kind of embodiment casing of Figure 13-present invention shows
It is intended to.
The 5th kind of embodiment blade wheel structure schematic diagram of Figure 14-present invention.
The 5th kind of embodiment casing of Figure 15-present invention keeps out the wind heat generator structural schematic diagram.
The 5th kind of embodiment casing of Figure 16-present invention keeps out the wind another structural schematic diagram of heat generator.
Attached drawing drawing explanation：
1 casing, 2 shell air inlets, 3 shell air outlets, 4 impellers, 5 impeller disks, 6 impeller sleeves, 7 impellers centre air inlet
Mouthful, 8 impeller air outlets, 9 blades, side runner in 10 impellers, 11 vane inlets, 12 blade exits, 13 internal side of shell runners, 14 machines
Shell axial side wall, 15 casing radial sidewalls, 16 impellers keep out the wind air deflector, and the 17 impellers air deflector that keeps out the wind radially keeps out the wind wall, 18 impellers
Keep out the wind air deflector circumferential direction training wall, and the 19 impellers air deflector that keeps out the wind axially keeps out the wind wall, and 20 casings keep out the wind heat generator, and 21 casings keep out the wind life
Hot device axial direction air outlet, 22 casings keep out the wind heat generator radial direction air outlet, and 23 casings keep out the wind heat generator circumferential direction training wall, 24 casings gear
Wind permeates heat generator, 25 infiltration heat generator air holes, and 26 infiltration heat generators are kept out the wind blade, 27 motors.
Specific implementation mode
Embodiment 1, with reference to figure 1, Fig. 2, Fig. 3, one kind is kept out the wind water conservancy diversion heat high-temperature warm air machine, including casing 1, casing air inlet
Mouth 2, shell air outlet 3, impeller 4, the impeller disk 5, impeller sleeve 6, impeller centre air inlet 7, impeller air outlet 8, blade 9, leaf
Side runner 10 in piece, vane inlet 11, blade exit 12, internal side of shell runner 13, chassis axial side wall 14, casing radial sidewalls
15, motor 27, impeller 4 is double leaf wheeling disk structure formula, and impeller 4 is general forward curved vane structural formula, and blade goes out at impeller air outlet 8
Mouthfuls 12 fronts are kept out the wind air deflector 16 equipped with impeller, and the impeller air deflector 16 that keeps out the wind radially is kept out the wind wall 17 and leaf by the impeller air deflector that keeps out the wind
Wheel keeps out the wind the composition of air deflector circumferential direction training wall 18, and the impeller air deflector that keeps out the wind radially keeps out the wind the radially formula of wall 17, and impeller keeps out the wind water conservancy diversion
The device wall 17 that radially keeps out the wind is connected with the impeller disk 5 radially forward, and the impeller air deflector that keeps out the wind radially keeps out the wind 17 radial extremity of wall with impeller
The forward end connection in 18 weeks of air deflector circumferential direction of keeping out the wind training wall, impeller keep out the wind the flow direction of air deflector circumferential direction training wall 18 at along impeller steering
Circumferential formula, i.e. impeller keep out the wind air deflector circumferential direction training wall 18 into backward training wall structural formula, and water conservancy diversion direction is circumferentially by preceding direction
Afterwards, the impeller air deflector that keeps out the wind is directed towards radially to keep out the wind the circumferential front side of wall.
When work, the rotation of 27 impeller of motor, the 7 inspiration cold wind of air inlet among the impeller of vane inlet 11, by from
Mental and physical efforts are to high-voltage high-speed airflow is processed into, and the high-voltage high-speed airflow is by blade exit 12 along the tangential direction turned to along impeller
It sprays from the front to the back, which touches with the impeller in the front of blade exit 12 air deflector 17 fierceness of wall of radially keeping out the wind of keeping out the wind
Hit, slow down decompression, stagnation heat, then commutate again along impeller keep out the wind air deflector circumferential direction training wall 18 from the front to the back reverse impeller keep off
Wind air deflector radially keeps out the wind the circumferential leading flank of wall 17, and circumferentially air flow turns to forward flow with blade exit 12 along impeller for this
Air-flow fierceness friction eceleration depressurizes stagnation heat, then radially keeps out the wind the circumferential leading flank of wall 17 through the impeller air deflector that keeps out the wind again, from
The impeller air deflector that keeps out the wind radially keeps out the wind and absorbs mechanical energy on wall 17 and accelerate pressurization, is then discharged impeller again.
In whole work process, the cold wind that impeller is entered by vane inlet first absorbs mechanical energy booster and speed-increasing through blade, so
Afterwards again through impeller keep out the wind air deflector twice collision friction slow down decompression stagnation heat, generate heat, become low pressure low speed high warm
Wind, then again through impeller keep out the wind air deflector absorb mechanical energy booster and speed-increasing, become high-voltage high-speed high-temperature hot-air, be then discharged again
Body draws used for other purposes.
The general heat insulation warming drying hot air machine of this example suitable for making uses.
Embodiment 2, with reference to figure 4, Fig. 5, Fig. 6, Fig. 7, this example is essentially the same with example 1, except that this example impeller keeps out the wind
The axial both sides of air deflector 16 are equipped with the impeller air deflector that keeps out the wind and axially keep out the wind wall 19, and the impeller air deflector that keeps out the wind axially keeps out the wind 19 axial direction of wall
Both sides of the edge are connected with impeller air deflector wall 17 and impeller 18 axial edge of air deflector circumferential direction training wall of keeping out the wind of radially keeping out the wind of keeping out the wind,
The impeller air deflector that keeps out the wind axially keeps out the wind the flow direction of wall 19 circumferentially formula, be circumferentially by preceding direction after, be directed toward impeller and keep out the wind air deflector
The circumferential leading flank of the wall 17 that radially keeps out the wind.
Second difference is that the casing radial sidewalls 15 of this example internal side of shell runner 13 are equipped with tens steel plate machines
Shell keeps out the wind heat generator 20, and casing heat generator 20 of keeping out the wind is placed in an axial direction in internal side of shell runner 13, and casing keeps out the wind 20 axis of heat generator
It is connected to edge with chassis axial side wall 14, radial edges are connected with casing radial sidewalls 15, and casing keeps out the wind heat generator 20 separately
One axial edge sets casing and keeps out the wind heat generator axial direction air outlet 21, and another radial edges radially go out equipped with casing heat generator of keeping out the wind
Air port 22.
This example work when, impeller keep out the wind air deflector axially keep out the wind wall 19 can stop up blade exit 12 injection keep out the wind in impeller
Radially the keep out the wind air-flow of wall 17 of air deflector cannot overflow impeller in an axial direction, it is ensured that be kept out the wind water conservancy diversion to impeller by blade exit 12
Device forward direction jet-stream wind and its reversed retroeflection air-flow can abundant collision friction stagnation heat, to also just improve impeller heat
Effect improves the thermal efficiency.
It is kept out the wind life equipped with tens steel plate casings due to the casing radial sidewalls 15 of this example internal side of shell runner 13 again
Hot device 20, when work, casing heat generator 20 of keeping out the wind carries out transverse barriers to internal side of shell runner hot wind in an axial direction, enables flow slowing down
Stagnation heat is depressurized, then commutates and from casing keeps out the wind heat generator axial direction air outlet 21 respectively and casing keeps out the wind heat generator radial direction air outlet
22 discharge casings keep out the wind heat generator 20, this be discharged both axially and radially casing keep out the wind heat generator hot wind again with internal side of shell runner
Then the hot wind collision friction heat circumferentially flowed commutates to converge with internal side of shell runner circumferential flow hot wind and circumferentially flow again
It is dynamic.Due to keeping out the wind heat generator 20 equipped with tens casings in internal side of shell runner 13, entire internal side of shell runner circumferentially flows
Air-flow undergoes tens casings and keeps out the wind the collision stagnation heats of heat generator tens times, generates more heats, promotes hot wind significantly
Heating, becomes the high-temperature hot-air of higher temperature.
The general high-temperature warm air machine of this example suitable for making, for the uses such as heating drying in production and living.
Embodiment 3, with reference to figure 4, Fig. 8, Fig. 9, Figure 10, this example is essentially the same with example 2, except that this example impeller keeps out the wind
The impeller air deflector that keeps out the wind is not set on air deflector 17 axially to keep out the wind wall, the impeller air deflector circumferential direction training wall 18 that keeps out the wind is preceding to training wall
Structural formula, keep out the wind air deflector circumferential direction training wall 18 weeks of impeller connect with impeller radially the keep out the wind end of wall 17 of air deflector of keeping out the wind to the back-end
It connects, impeller keeps out the wind the flow direction of air deflector circumferential direction training wall 18 at by the circumferential formula before subsequently pointing to, i.e., impeller, which keeps out the wind, leads along impeller steering
Device circumferential direction training wall 18 is flowed to be preceding to training wall structural formula, impeller 18 export direction of air deflector circumferential direction training wall that keeps out the wind is along impeller
Turn to tangential direction.
Second difference is that the casing in this example internal side of shell runner keeps out the wind heat generator radial direction air outlet 22 equipped with machine
Shell keeps out the wind heat generator circumferential direction training wall 23, and the casing circumferential back edge of heat generator circumferential direction training wall 23 that keeps out the wind keeps out the wind heat with casing
Device radial direction air outlet 22 connects, and the casing heat generator circumferential direction training wall 23 that keeps out the wind is that casing keeps out the wind before heat generator to water conservancy diversion wall construction
Formula, casing keeps out the wind the flow direction of heat generator circumferential direction training wall 23 before internal side of shell runner is circumferential by subsequently pointing to, along internal side of shell runner
Flow to directing gas flow.
When work, vane inlet inspiration enters the cold wind of side runner in impeller, and high-voltage high-speed airflow is processed into through blade 9,
The high-voltage high-speed airflow is sprayed by blade exit along the tangential direction turned to along impeller from the front to the back, the high pressure high speed jet
Air-flow radially keeps out the wind the fierce collision of wall 17 with the air deflector that keeps out the wind of the impeller in front of blade exit, decompression stagnation heat of slowing down, then
Again impeller is flowed to from the front to the back keep out the wind air deflector circumferential direction training wall 18, then edge of commutating along the impeller air deflector wall 17 that radially keeps out the wind that keeps out the wind
Impeller keep out the wind air deflector circumferential direction training wall 18 from the front to the back along impeller turn to tangential direction spray forward, which flows through
Impeller keeps out the wind during air deflector circumferential direction training wall, and keeping out the wind from impeller absorbs mechanical energy on air deflector circumferential direction training wall 18 and increase pressure
Power and speed become high-voltage high-speed high-temperature hot-air, then turn to tangential direction injection in side runner in impeller along impeller.
In whole work process, into impeller in side runner cold wind, first through blade to being processed into high-voltage high-speed airflow, so
It keeps out the wind air deflector collision friction stagnation heat through impeller again afterwards, generates heat, become high-temperature hot-air, then keep out the wind and lead through impeller again
It flows device circumferential direction training wall 18 and absorbs mechanical energy increase pressure and speed, become high-voltage high-speed high-temperature hot-air, led since impeller keeps out the wind
Stream device circumferential direction training wall is the tangential direction turned to along impeller, and the high-temperature hot-air flowed through herein can fully absorb mechanical energy,
Boost pressure and speed become high-voltage high-speed high-temperature hot-air, then are arranged in internal side of shell runner, then are discharged body and draw and make him
With.
As example 2, heat generator that cold wind that this example enters in draught fan impeller by impeller keeps out the wind air deflector and casing keeps out the wind
The heat of collision friction stagnation heat twice, generation is more, and gas temperature increases, and can process the high-temperature hot-air more than 100 DEG C.This
Since the heat generator 20 of keeping out the wind of the casing in internal side of shell runner is kept out the wind heat generator circumferential direction training wall 23 equipped with casing, casing is kept off example
Wind heat generator circumferential direction training wall 23 is preceding to training wall structural formula, flows to water conservancy diversion hot wind along internal side of shell runner when work, can be with
Ensure that internal side of shell runner hot wind has enough wind pressure and wind speeds, is more advantageous to and uses needs.
This example suitable for making superhigh temperature air-heater is used for drying baking disinfecting food processing.
Embodiment 4, with reference to figure 11, Figure 12, Figure 13, this example is essentially the same with example 3, except that this example internal side of shell stream
Casing is not set in road 13 to keep out the wind heat generator, the casing that multilayer stainless steel knitmesh is constituted is equipped in internal side of shell runner 13 and is kept out the wind infiltration
Heat generator 24, casing keep out the wind infiltration heat generator 24 equipped with intensive infiltration heat generator air hole 25, and casing, which keeps out the wind, permeates heat
The axial both sides of device 24 are connected with chassis axial side wall 14.Casing, which keeps out the wind to permeate in radial side of the heat generator 24 towards impeller to set, to be oozed
Saturating heat generator is kept out the wind blade 26, and infiltration heat generator 26 radial extremity of blade of keeping out the wind is kept out the wind infiltration 24 radial side of heat generator with casing
Connection.
When work, 16 row of air deflector is kept out the wind on the inside of impeller by the impeller of the forward direction training wall structural formula of impeller air outlet 8
The high-voltage high-speed high-temperature hot-air of circumferential flow in runner first keeps out the wind 26 collision friction stagnation heat of blade with infiltration heat generator, then
By the intensive friction stagnation heat of infiltration heat generator air hole 25, the low pressure low speed high warm that heat forms higher temperature is generated
Wind, the radial rear side runner for infiltration heat generator 24 of then being kept out the wind by casing, then body is discharged through shell air outlet 3 and uses.
In whole work process, by vane inlet inspiration cold wind through impeller keep out the wind air deflector 16, infiltration heat generator keep out the wind
Blade 26, casing keep out the wind infiltration heat generator 24 collision friction stagnation heat three times, and the heat of generation is more, and gas temperature increases, can be with
The high-temperature hot-air more than 100 DEG C is processed, for using needs.
As example 3, this example suitable for making superhigh temperature air-heater uses.
Embodiment 5, with reference to figure 14, Figure 15, Figure 16, this example is essentially the same with example 3, except that this example impeller blade 9
Curved structure formula is curved for camber is prodigious, blade 9 is by air inlet 7 among impeller, radially from the front to the back circumferentially by rear
Impeller radial extremity is tilted to along impeller steering forward, is then circumferentially fastened on the impeller disk 5 along impeller steering again, leaf
Piece import 11 is connected to air inlet 7 among impeller, and blade exit 12 turns to circumferential formula, 12 export direction of blade exit at along impeller
The air deflector that keeps out the wind of the impeller in front of blade exit is directed toward radially to keep out the wind wall 17.
Second difference be, the casing in this example internal side of shell runner, which keeps out the wind, to be arranged on heat generator axial direction air outlet 21
The casing heat generator circumferential direction training wall 23 that keeps out the wind is that casing keeps out the wind after heat generator to training wall structural formula, and casing keeps out the wind heat generator circumferential direction
The circumferential front edge of training wall 23 is connected with the casing heat generator axial direction air outlet 21 that keeps out the wind, and casing keeps out the wind heat generator circumferential direction training wall
For 23 flow directions after internal side of shell runner is flowed to by preceding direction, inverse internal side of shell runner flows to directing gas flow.
This example, since blade curves complications, absolute growth is big, and front side of vane area is big, when work, can promote impeller
Gas in interior side runner absorbs more mechanical energy, generates higher airflow pressure, more mechanical energy is promoted to become thermal energy,
More heats are generated, the high-temperature hot-air of higher temperature is formed.Again since circumferentially formula, export direction are suitable again to blade exit 12
The tangential direction that impeller turns to, so as to so that the high-speed flow of blade exit discharge radially keeps out the wind wall with the impeller air deflector that keeps out the wind
Collision, obtains sufficient collision effect, more mechanical energy is promoted to be changed into thermal energy.The heat generator week simultaneously as casing keeps out the wind
To training wall structural formula after being to training wall 23, casing keep out the wind heat generator circumferential direction training wall 23 flow direction along internal side of shell runner by preceding
After direction, inverse internal side of shell runner directing gas flow.When work, by casing keep out the wind heat generator blocking air-flow be forced reversely along casing
The jet flow from the front to the back of heat generator of keeping out the wind circumferential direction training wall 23, contra-injection air flow and the internal side of shell stream from the front to the back
Road forward flow air-flow fierceness collision friction generates heat, heat generator Zhou guide of keeping out the wind as internal side of shell runner tens
Stream wall 23 can promote internal side of shell runner air-flow after collision friction as round-trip tens times, therefore the heat generated is more
It is more.
The heat that the impeller and internal side of shell runner for the heat ratio 3 that this example impeller 4 and internal side of shell runner 13 generate generate
Amount is more, and hot blast temperature higher can process 200 DEG C or more of overheat high-temperature hot-air.
This example suitable for making temperature rises 200 DEG C or more of superhigh temperature air-heater, is used for production and living particular/special requirement.
This example casing keeps out the wind and can also be located to the casing of the water conservancy diversion wall type heat generator circumferential direction training wall 23 that keeps out the wind after heat generator
Casing keeps out the wind on heat generator radial direction air outlet 22, and the casing to keep out the wind on heat generator radial direction air outlet 22 in casing is arranged and keeps out the wind heat
It device circumferential direction training wall 23 and the casing to keep out the wind on heat generator axial direction air outlet 21 in casing is set keeps out the wind heat generator circumferential direction training wall
23 functions are the same, with reference to figure 16.
Claims (5)
1. water conservancy diversion heat high-temperature warm air machine of keeping out the wind, including casing（1）, shell air inlet（2）, shell air outlet（3）, impeller（4）,
The impeller disk（5）, impeller sleeve（6）, impeller centre air inlet（7）, impeller air outlet（8）, blade（9）, side runner in blade
（10）, vane inlet（11）, blade exit（12）, internal side of shell runner（13）, chassis axial side wall（14）, casing radial sidewalls
（15）, characterized in that impeller air outlet（8）It is interior to keep out the wind air deflector equipped with impeller（16）, impeller keeps out the wind air deflector（16）Set on leaf
Piece exports（12）Week, impeller kept out the wind air deflector forwards（16）It is radially kept out the wind wall by the impeller air deflector that keeps out the wind（17）It keeps out the wind with impeller
Air deflector circumferential direction training wall（18）Composition, the impeller air deflector that keeps out the wind radially keep out the wind wall（17）Radially forward with the impeller disk（5）Connection,
The impeller air deflector that keeps out the wind radially keeps out the wind wall（17）Diameter posteriorly keeps out the wind air deflector circumferential direction training wall with impeller（18）Connection, impeller gear
Wind air deflector radially keeps out the wind wall（17）Flow direction radially formula, impeller keep out the wind air deflector circumferential direction training wall（18）Circumferentially formula is flowed to,
Internal side of shell runner（13）It is interior to keep out the wind heat generator equipped with casing（20）, casing keeps out the wind heat generator（20）It is placed in internal side of shell in an axial direction
Runner（13）Interior, casing keeps out the wind heat generator（20）It is connected with chassis sidewall, casing keeps out the wind heat generator（20）Axial edge is equipped with machine
Shell keeps out the wind heat generator axial direction air outlet（21）, casing keeps out the wind heat generator（20）Radial edges radially go out equipped with casing heat generator of keeping out the wind
Air port（22）.
2. water conservancy diversion heat high-temperature warm air machine according to claim 1 of keeping out the wind, characterized in that impeller keeps out the wind air deflector（16）Axis
It axially keeps out the wind wall equipped with the impeller air deflector that keeps out the wind to both sides（19）, the impeller air deflector that keeps out the wind axially keeps out the wind wall（19）Axial sides with
The impeller air deflector that keeps out the wind radially keeps out the wind wall（17）It keeps out the wind air deflector circumferential direction training wall with impeller（18）Axial edge connects, impeller gear
Wind air deflector axially keeps out the wind wall（19）Flow to circumferentially formula.
3. water conservancy diversion heat high-temperature warm air machine according to claim 1 of keeping out the wind, characterized in that casing keeps out the wind heat generator Axial-running Out
Air port（21）It keeps out the wind heat generator circumferential direction training wall equipped with casing（23）, casing keeps out the wind heat generator circumferential direction training wall（23）Peripheral edge
Edge keeps out the wind heat generator axial direction air outlet with casing（21）Connection, casing keep out the wind heat generator circumferential direction training wall（23）Flow direction is circumferentially
Formula, casing keep out the wind heat generator circumferential direction training wall（23）Flow direction is with internal side of shell runner（13）It flows to parallel.
4. water conservancy diversion heat high-temperature warm air machine according to claim 1 of keeping out the wind, characterized in that internal side of shell runner（13）Inside set
There is casing to keep out the wind heat generator（20）, casing keeps out the wind heat generator（20）It is placed in internal side of shell runner in an axial direction（13）Interior, casing keeps out the wind
Heat generator（20）It is connected with chassis sidewall, casing keeps out the wind heat generator（20）Axial edge is kept out the wind heat generator axial direction outlet air equipped with casing
Mouthful（21）, casing keeps out the wind heat generator（20）Casing is set in radial edges to keep out the wind heat generator radial direction air outlet（22）, casing keeps out the wind life
Hot device radial direction air outlet（22）It keeps out the wind heat generator circumferential direction training wall equipped with casing（23）, casing keeps out the wind heat generator circumferential direction training wall
（23）Circumferential edge is kept out the wind heat generator radial direction air outlet with casing（22）Connection, casing keep out the wind heat generator circumferential direction training wall（23）Stream
To circumferentially formula, casing keeps out the wind heat generator circumferential direction training wall（23）Flow direction is with internal side of shell runner（13）It flows to parallel.
5. water conservancy diversion heat high-temperature warm air machine according to claim 1 of keeping out the wind, characterized in that internal side of shell runner（13）Inside set
There is casing to keep out the wind and permeates heat generator（24）, casing, which keeps out the wind, permeates heat generator（24）Radial side towards impeller is equipped with infiltration and gives birth to
Hot device keeps out the wind blade（26）, infiltration heat generator keeps out the wind blade（26）Radially formula, infiltration heat generator are kept out the wind blade（26）Radial end
End is kept out the wind with casing permeates heat generator（24）Radial side connects.
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| CN106593952B (en) * | 2017-01-12 | 2022-08-26 | 珠海格力电器股份有限公司 | Axial flow fan blade and fan and air conditioner outdoor unit with same |
| CN110425167A (en) * | 2019-08-14 | 2019-11-08 | 山东吉鑫节能科技有限公司 | One kind having PCM accumulation of heat high-temperature warm air machine |
| CN112378068B (en) * | 2020-11-26 | 2022-10-18 | 武汉指南房地产经纪服务有限公司 | Air purification degerming equipment in gymnasium |
| CN115750402B (en) * | 2022-11-08 | 2023-08-22 | 宣城市森安机械科技有限公司 | Air flow opposite-impact heat generating fan |
| CN117146436B (en) * | 2023-10-13 | 2024-04-09 | 安徽自然使者环保科技有限公司 | Pneumatic booster heat-generating air heater |
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| GB191403675A (en) * | 1914-02-12 | 1914-07-23 | Christian Neumann | Improvements in Revolving Members for Blowers. |
| GB187539A (en) * | 1922-02-16 | 1922-10-26 | Edmund Sidney Pollock Haynes | Improvements in centrifugal fans |
| RU2036332C1 (en) * | 1992-08-19 | 1995-05-27 | Акционерное общество открытого типа по наладке, совершенствованию технологии и эксплуатации электростанций и сетей "Уралтехэнерго" | Working wheel of centrifugal fan |
| CN202732477U (en) * | 2011-09-19 | 2013-02-13 | 台达电子工业股份有限公司 | Centrifugal fan |
| CN104747475A (en) * | 2015-03-23 | 2015-07-01 | 林钧浩 | Pneumatic heat generation high-temperature air heater |
| CN105066441B (en) * | 2015-07-22 | 2018-05-11 | 林钧浩 | Convection current heat high-temperature warm air machine |
| CN105065294B (en) * | 2015-07-22 | 2017-09-22 | 林钧浩 | Bilobed wheel heat high-temperature warm air machine |
| CN105020170B (en) * | 2015-07-22 | 2017-05-10 | 林钧浩 | Stagnation heat generation type high-temperature air heater |
| CN205779795U (en) * | 2016-05-18 | 2016-12-07 | 林钧浩 | Keep out the wind water conservancy diversion heat high-temperature warm air machine |
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