CN207797389U - A kind of gas warm-air machine - Google Patents
A kind of gas warm-air machine Download PDFInfo
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- CN207797389U CN207797389U CN201721889867.2U CN201721889867U CN207797389U CN 207797389 U CN207797389 U CN 207797389U CN 201721889867 U CN201721889867 U CN 201721889867U CN 207797389 U CN207797389 U CN 207797389U
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- air
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Abstract
The utility model is related to warm-air drier technical fields,More particularly to a kind of gas warm-air machine,Including cylinder,Control device,Combustion barrel,Air intake assembly and fan assembly,The air intake assembly includes air-intake device,Deflector,Burner component and air inlet pipe,It is evenly equipped with air inlet hole on the deflector,It is fixedly connected with bending structure on the deflector,The junction of the deflector and bending structure is also evenly distributed with restricted orifice,The utility model passes through the trepanning that is arranged on the air-intake device,The air inlet hole and metering hole being arranged on deflector,It can not only ensure to enter sufficient oxygen in combustion barrel,Keep fuel gas buring abundant,Reduce combustion barrel flame diameter,And improve efficiency of combustion,The heat of warm wind machine drum body and combustion barrel itself can be also reduced simultaneously,Ensure the safety durable of warm-air drier,In addition the bending structure being arranged on the deflector can make to enter more air quantity in combustion barrel,Increase hot wind air output,Improve the working efficiency of warm-air drier.
Description
Technical field
The utility model is related to warm-air drier technical field more particularly to a kind of gas warm-air machines.
Background technology
Warm-air drier is the preferred product of modern industry heat source upgrading, and electromechanical equipment is hot blast furnace conveyor, drying oven, baking
The optimal hot air source configuration of the automated machines such as case, sealing machine.Warm-air drier is by air blower, heater, control circuit three parts
Composition.It realizes the regulation and control of operating temperature, air quantity.In addition, warm-air drier also protects ventilation blower air inlet, motor provided with overtemperature
It protects circuit and the sincere switch of emergency brake is provided with to way circuit, further improve the protection to equipment.
But warm-air drier in the prior art can be insufficient due to the burning of the gas in combustion system, not only results in combustion
Burning system discharges heat and reduces, and causes gas combustibility poor, reduces the performance of warm-air drier, and reduces outlet air effect
Rate results in waste of resources.
Utility model content
The utility model burns for warm-air drier combustion system gas in the prior art, and insufficient, outlet air efficiency is low lacks
Point, provide a kind of burning of gas fully, heating effect is good, improves air output, the combustion gas warm wind that work efficiency is high, safe
Machine.
In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals：
A kind of gas warm-air machine, including cylinder, the control device being connected with cylinder, the burning that is arranged in cylinder
Cylinder, the air intake assembly being connected with combustion barrel and the fan assembly being connected with cylinder, the air intake assembly include setting
Have the air-intake device of trepanning, the deflector being connected with air-intake device, the burner component that is arranged on air-intake device and with
The air inlet pipe that burner component is connected is evenly equipped with the air inlet hole being correspondingly arranged with the trepanning on the deflector, described to lead
Bending structure is fixedly connected in flowing plate, the burner component is also connected with combustion barrel, the deflector and bending structure
Junction also be evenly distributed with restricted orifice.
As preferred：The air-intake device includes the connection for being equipped with the guide disc of pilot hole and being fixedly connected with guide disc
Frame, the link annular are arranged on the guide disc, and the pilot hole is connected with burner component, the deflector with
Guide disc is connected, and the link is also connected with cylinder inboard wall.
As preferred：Burner component include the burner being arranged in combustion barrel, with burner fixed setting fixed plate and
The ignition module being arranged in fixed plate, the fixed plate middle part is equipped with coordinates the screwed pipe being spirally connected with the air inlet pipe, described
Ignition module is arranged with the combustion barrel internal engagement, and the ignition module includes ignition electrode and is connected with ignition electrode
Flame ion probe.
As preferred：The control device includes the combustion gas control assembly being connected with air inlet pipe and is controlled with combustion gas
Component be connected controller assemblies, the controller assemblies include equipped with control piece waterproof wire box and with waterproof wire box
The dustproof cover of mating connection, the combustion gas control assembly includes mounting shell, the gas stabilized-pressure valve that is arranged in mounting shell and combustion gas
The cyclelog that pressure maintaining valve is connected and the seal bootr being connected with mounting shell, are also connected on the gas stabilized-pressure valve
Have and taken over what the air inlet pipe was connected, the mounting shell is equipped with takes over hole with take over mating connection.
As preferred：The cylinder include outer wall be equipped with upper cover outer barrel, be arranged outer barrel bottom end holder, setting outside
The mask of cylinder front end and rear net cover in outer tube rear end is set, is additionally provided on the outer barrel and the cooperation of described program controller connects
The temperature control component connect, the waterproof wire box and mounting shell are arranged on the side wall of the outer barrel.
As preferred：The fan assembly includes the motor being arranged in outer barrel and the aluminium wind being connected with motor
Leaf is arranged with the supporting rack being connected with the outer barrel on the motor, and the aluminium fan blade is correspondingly arranged with rear net cover.
As preferred：The outer wall of the combustion barrel is equipped with the fixed frame being connected with the outer tube inner wall.
As preferred：It is arranged with hanging ring on the outer barrel.
The utility model advantageous effect：The structure design of the utility model is reasonable, passes through what is be arranged on the air-intake device
The air inlet hole that is arranged in trepanning, deflector and the metering hole for the junction for being distributed on deflector and bending structure, can not only
Ensure to enter sufficient oxygen in combustion barrel, keep fuel gas buring abundant, reduces combustion barrel flame diameter, and improve burning
Efficiency, while the heat of warm wind machine drum body and combustion barrel itself can be also reduced, ensure the safety durable of warm-air drier, in addition described
The bending structure being arranged on deflector can make to enter more air quantity in combustion barrel, increase hot wind air output, improve warm wind
The working efficiency of machine.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the utility model decomposition texture schematic diagram.
Fig. 3 is the utility model combustion gas control assembly schematic diagram.
Fig. 4 is the utility model air intake assembly decomposition diagram.
Fig. 5 is the utility model part-structure schematic diagram.
Fig. 6 is the Section A-A schematic diagram of Fig. 5.
Fig. 7 is the cross-sectional view of Fig. 5.
The toponym that each number is referred in attached drawing is as follows：1-cylinder, 2-control devices, 3-combustion barrels, 4-into
Wind component, 5-fan assemblies, 6-outer barrels, 7-holders, 8-masks, 9-rear net covers, 10-controller assemblies, 11-combustion gas
Control assembly, 12-fixed frames, 13-air-intake devices, 14-deflectors, 15-burner components, 16-blast pipes, 17-motors,
18-aluminium fan blades, 19-supporting racks, 20-upper covers, 21-waterproof wire box, 22-cyclelogs, 23-dustproof covers, 24-peaces
Fill shell, 25-gas stabilized-pressure valves, 26-seal bootrs, 27-take over, 28-trepannings, 29-guide discs, 30-links, 31-into
Air holes, 32-burners, 33-fixed plates, 34-screwed pipes, 35-ignition modules, 36-ignition electrodes, 37-flame ion probes,
38-hanging rings, 39-temperature control components.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Described convenient for description the utility model and simplifying, do not indicate or imply the indicated equipment or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
As shown in Figures 1 to 7, a kind of gas warm-air machine, including cylinder 1, with cylinder 1 be connected control device 2, set
Set the combustion barrel 3 in cylinder 1, the air intake assembly 4 being connected with combustion barrel 3 and the blower fan group being connected with cylinder 1
Part 5, the air intake assembly 4 include the air-intake device 13 for being equipped with trepanning 28, the deflector 14 being connected with air-intake device 13, set
The air inlet pipe set the burner component 15 on air-intake device 13 and be connected with burner component 15, on the deflector 14
It is furnished with the air inlet hole 31 being correspondingly arranged with the trepanning 28, bending structure, the burner are fixedly connected on the deflector 14
Component 15 is also connected with combustion barrel 3, and the deflector 14 and the junction of bending structure are additionally provided with metering hole, the water conservancy diversion
Plate 14 is in sector, the air inlet hole 31 being arranged in the trepanning 28 being arranged on the air-intake device 13, deflector 14 and the current limliting
Hole can ensure to enter sufficient oxygen in combustion barrel 3, keep fuel gas buring abundant, reduce 3 flame diameter of combustion barrel, to
Efficiency of combustion is improved, while can also reduce the cylinder 1 and combustion barrel 3 heat of itself of warm-air drier, ensures that the safety of combustion barrel 3 is resistance to
With property, the bending structure being arranged on the deflector 14 can be such that air quantity more enters in combustion barrel 3, improve the work of warm-air drier
Make efficiency, while also increasing the hot wind air output of warm-air drier.
Wherein, the air-intake device 13 includes the company for being equipped with the guide disc 29 of pilot hole and being fixedly connected with guide disc 29
Frame 30 is connect, 30 annular of the link is arranged on the guide disc 29, and the pilot hole is connected with burner component 15, institute
It states deflector 14 to be connected with guide disc 29, the link 30 is connected with the outer barrel 6, and the link 30 is at least
If there are one be distributed on 29 end face of guide disc, it is preferred that the link is set there are four the position for being distributed on 29 end face of guide disc,
The guide disc 29 is equipped with the trepanning 28, and the trepanning 28 is correspondingly arranged with the air inlet hole 31 being arranged on deflector 14, so
It is lighted a fire to combustion barrel 3 by the burner component 15 and is fully burnt to internal combustion gas afterwards, improve the combustion of warm-air drier
Burn efficiency.The deflector 14 is correspondingly arranged at least provided with one piece in the spacing that guide disc 29 is formed with link 30, preferably
, the deflector 14 is arranged four pieces and is correspondingly arranged in the spacing that guide disc 29 is formed with link 30, monolithic deflector 14
Angular range in guide disc 29 and the spacing of the formation of link 30 is set between 15 degree to 160 degree, every piece of deflector 14
The air inlet hole 31 of upper setting, it is preferred that deflector 14 is distributed in sector on deflector 14, and the air inlet hole 31 can also
The shape of the suitable air inlet such as undulate is arranged on deflector 14, while the change in shape that air inlet hole 31 is arranged, institute
The installation position for stating the correspondence air inlet hole 31 of the trepanning 28 on guide disc 29 is set.
Wherein, burner component 15 includes the burner 32 being arranged in combustion barrel 3, the fixed plate 33 with the fixed setting of burner 32
And the ignition module 35 being arranged in fixed plate 33,33 middle part of the fixed plate is equipped with coordinates the spiral shell being spirally connected with the air inlet pipe
Line pipe 34, the ignition module 35 and 3 internal engagement of the combustion barrel are arranged, the ignition module 35 include ignition electrode 36 and
The flame ion probe 37 being connected with ignition electrode 36, the combustion gas after decompression is sent by air inlet pipe to burner 32, is then led to
It crosses ignition electrode 36 and ignition is carried out to combustion gas, while the flame ion probe 37 monitors temperature in burning at any time,
Ensure the safety of combustion barrel 3.
Wherein, the control device 2 include the combustion gas control assembly 11 being connected with air inlet pipe 16 and with combustion gas control
The controller assemblies 10 that component 11 processed is connected, the controller assemblies 10 include waterproof wire box 21 equipped with control piece and
The dustproof cover 23 being connected with waterproof wire box 21, the combustion gas control assembly 11 include mounting shell 24, are arranged in mounting shell 24
It interior gas stabilized-pressure valve 25, the cyclelog 22 being connected with gas stabilized-pressure valve 25 and is connected with mounting shell 24
Seal bootr 26 is also associated with the take over 27 being connected with the air inlet pipe 16, the mounting shell on the gas stabilized-pressure valve 25
24 are equipped with and take over hole with 27 mating connection of take over, by described program controller 22 can be to ignition module 35, blower fan group
The working condition of part 5 and gas stabilized-pressure valve 25 is controlled, the convenient use to warm-air drier, the gas stabilized-pressure valve 25 of setting
It is to carry out voltage stabilizing while depressurized the combustion gas such as natural gas, liquefied petroleum gas and biogas by take over 27, it then will decompression
Combustion gas afterwards is sent by air inlet pipe to burning in combustion barrel 3, and the gas stabilized-pressure valve 25 can prevent gaseous-pressure excessive
The blast pipe 16 and combustion barrel 3 of warm-air drier are damaged, and have the function of low-voltage variation, when admission pressure is less than
When 15mbar, voluntarily combustion gas can be prevented to enter blast pipe 16, to be protected to warm-air drier, 22 program of described program controller
Stability is high, and safe and waterproofing grade is six grades.Wherein, the admission pressure preferred scope of liquefied gas is：30-40mbr,
The admission pressure preferred scope of natural gas is 15-25mbr.
Wherein, the cylinder 1 include outer wall be equipped with upper cover 20 outer barrel 6, be arranged 6 bottom end of outer barrel holder 7, setting exist
The mask 8 of 6 front end of outer barrel and rear net cover 9 in 6 rear end of outer barrel is set, is additionally provided on the outer barrel 6 and described program controls
The temperature control component 39 that device 22 is connected, the waterproof wire box 21 and mounting shell 24 are arranged on the side wall of the outer barrel 6, institute
The upper cover 20 for stating the outer wall setting of outer barrel 6 is easy to disassemble, easy to use to carry out maintenance and inspection to the component in outer barrel 6.Its
In, drive the rear net cover 9 into cold wind by fan assembly 5, into after outer barrel 6, sub-fraction cold wind passes through deflector 14
Combustion-supporting in the entrance combustion barrel 3 of trepanning 28 that air inlet hole 31 and air intake assembly 4 are arranged, other parts cold air is directly entered outer barrel 6
Behind the air duct formed between combustion barrel 3, by 8 outlet air of the mask, circulation cooling is carried out.
Wherein, the fan assembly 5 includes the motor 17 being arranged in outer barrel 6 and the aluminium wind being connected with motor 17
Leaf 18 is arranged with the supporting rack 19 being connected with the outer barrel 6, the aluminium fan blade 18 and rear net cover 9 on the motor 17
It is correspondingly arranged, the motor 17 drives the aluminium fan blade 18 to be rotated and forms wind pressure in outer barrel 6, and cool exterior air enters outer
Coordinate the process for carrying out heat cycles in cylinder 6 with combustion barrel 3, the aluminium fan blade 18 is arranged to be correspondingly arranged with rear net cover 9
Mode can realize better wind cutting process, so that air quantity is more entered in combustion barrel 3, improve the warm wind air output of warm-air drier.
Wherein, the outer wall of the combustion barrel 3 is equipped with the fixed frame 12 being connected with 6 inner wall of the outer barrel, passes through institute
The stability for stating the air duct connection that fixed frame 12 ensures between combustion barrel 3 and outer barrel 6, ensures that outlet air is uniform.
Wherein, it is arranged with hanging ring 38 on the outer barrel 6, the hanging ring 38 is arranged on the outer barrel 6 can be to warm wind
Machine carries out slinging use, also can be by the use on the progress of holder 7 console mode, Working gantry, also can be as needed by warm wind
Machine, which is fixed on the wall, use.
The utility model concrete operating principle is as follows：
Powered on first by control piece, the combustion gas such as used natural gas, liquefied petroleum gas or biogas, by taking over
27 access gas stabilized-pressure valves 25 enter air inlet pipe after being depressurized, and then pass through control piece and control 35 automatic ignition of ignition module,
In combustion barrel 3 after normal combustion, cold wind enters by fan assembly 5 from rear net cover 9, is opened up by the deflector 14 for combustion gas
Air inlet hole 31, the trepanning 28 that guide disc 29 is arranged and the deflector 14 and bending structure the current limliting that is equipped with of junction
Hole provides burning required oxygen, and after heating, hot wind is taken out of by fan assembly 5 by mask 8, and Cycling hot-blast heating is blown out,
For using warm oneself.In addition user can arbitrarily be set using temperature by cyclelog 22, warm when being used less than setting
When spending, warm wind function carries out work heating automatically, and after reaching the setting temperature that user uses, warm-air drier is automatically stopped work,
It is easy to use, energy-saving safe.
Wherein, the air inlet hole 31 and the deflector 14 that are arranged on the deflector 14 and the junction of bending structure are set
Some metering holes can not only ensure to enter sufficient oxygen in combustion barrel 3, keep fuel gas buring abundant, and flame color is in pale blue
Color effectively prevents the case where insufficient generation pernicious gas of fuel gas buring causes atmosphere pollution and occurs, while also reducing burning
3 flame diameters of cylinder, improve efficiency of combustion, can also reduce the heat of warm wind machine drum body and combustion barrel itself, prevent warm-air drier
Occur the problem of long-time reduces warm-air drier entirety performance using process middle cylinder body and other components overheat, improves warm
The safety of wind turbine and durability.
The above content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality
With novel thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as
Limitations of the present invention.
Claims (8)
1. a kind of gas warm-air machine, including cylinder, be connected with cylinder control device, be arranged in cylinder combustion barrel,
The air intake assembly being connected with combustion barrel and the fan assembly being connected with cylinder, it is characterised in that：The air inlet group
Part includes the deflector of air-intake device and air-intake device mating connection equipped with trepanning, the burner group being arranged on air-intake device
Part and the air inlet pipe being connected with burner component, are evenly equipped with the air inlet being correspondingly arranged with the trepanning on the deflector
Hole is fixedly connected with bending structure on the deflector, and the burner component is connected with combustion barrel, the deflector and folding
The junction of kinking structure is also evenly distributed with restricted orifice.
2. a kind of gas warm-air machine according to claim 1, it is characterised in that：The air-intake device includes being equipped with pilot hole
Guide disc and the link that is fixedly connected with guide disc, the link annular be arranged on the guide disc, the dress
Distribution is connected with burner component, and the deflector is connected with guide disc, and the link also coordinates with cylinder inboard wall
Connection.
3. a kind of gas warm-air machine according to claim 1, it is characterised in that：Burner component includes being arranged in combustion barrel
Burner, with the fixed plate of burner fixed setting and the ignition module that is arranged in fixed plate, be equipped in the middle part of the fixed plate
The screwed pipe being spirally connected, the ignition module is coordinated to be arranged with the combustion barrel internal engagement with the air inlet pipe, the fire group
Part includes ignition electrode and the flame ion probe being connected with ignition electrode.
4. a kind of gas warm-air machine according to claim 1, it is characterised in that：The control device includes matching with air inlet pipe
The controller assemblies for closing the combustion gas control assembly of connection and being connected with combustion gas control assembly, the controller assemblies include
Waterproof wire box equipped with control piece and the dustproof cover with the mating connection of waterproof wire box, the combustion gas control assembly include installation
Shell, the gas stabilized-pressure valve being arranged in mounting shell, the cyclelog being connected with gas stabilized-pressure valve and match with mounting shell
The seal bootr of connection is closed, is also associated on the gas stabilized-pressure valve and is taken over what the air inlet pipe was connected, the mounting shell
It is equipped with and takes over hole with take over mating connection.
5. a kind of gas warm-air machine according to claim 4, it is characterised in that：The cylinder includes that outer wall is equipped with upper cover
Outer barrel, be arranged outer barrel bottom end holder, be arranged outer cylinder front end mask and rear net cover in outer tube rear end is set, it is described
The temperature control component being connected with described program controller is additionally provided on outer barrel, the waterproof wire box and mounting shell are arranged at institute
It states on the side wall of outer barrel.
6. a kind of gas warm-air machine according to claim 5, it is characterised in that：The fan assembly includes being arranged in outer barrel
Interior motor and the aluminium fan blade being connected with motor are arranged with the support being connected with the outer barrel on the motor
Frame, the aluminium fan blade are correspondingly arranged with rear net cover.
7. a kind of gas warm-air machine according to claim 5, it is characterised in that：The outer wall of the combustion barrel is equipped with and institute
State the fixed frame of outer tube inner wall mating connection.
8. a kind of gas warm-air machine according to claim 5, it is characterised in that：It is arranged with hanging ring on the outer barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721889867.2U CN207797389U (en) | 2017-12-29 | 2017-12-29 | A kind of gas warm-air machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721889867.2U CN207797389U (en) | 2017-12-29 | 2017-12-29 | A kind of gas warm-air machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207797389U true CN207797389U (en) | 2018-08-31 |
Family
ID=63279951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721889867.2U Active CN207797389U (en) | 2017-12-29 | 2017-12-29 | A kind of gas warm-air machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207797389U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108006962A (en) * | 2017-12-29 | 2018-05-08 | 宁波宝工电器有限公司 | A kind of gas warm-air machine |
| CN111912634A (en) * | 2019-06-26 | 2020-11-10 | 中车大同电力机车有限公司 | Heat insulation performance testing system and heat insulation performance testing method |
-
2017
- 2017-12-29 CN CN201721889867.2U patent/CN207797389U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108006962A (en) * | 2017-12-29 | 2018-05-08 | 宁波宝工电器有限公司 | A kind of gas warm-air machine |
| CN108006962B (en) * | 2017-12-29 | 2023-11-21 | 宁波宝工电器有限公司 | Gas fan heater |
| CN111912634A (en) * | 2019-06-26 | 2020-11-10 | 中车大同电力机车有限公司 | Heat insulation performance testing system and heat insulation performance testing method |
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