CN107702335A - A kind of gas molding hot air machine - Google Patents
A kind of gas molding hot air machine Download PDFInfo
- Publication number
- CN107702335A CN107702335A CN201710954140.6A CN201710954140A CN107702335A CN 107702335 A CN107702335 A CN 107702335A CN 201710954140 A CN201710954140 A CN 201710954140A CN 107702335 A CN107702335 A CN 107702335A
- Authority
- CN
- China
- Prior art keywords
- inner casing
- temperature controller
- heater element
- air inlet
- hot air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000465 moulding Methods 0.000 title claims abstract description 31
- 238000009413 insulation Methods 0.000 claims abstract description 14
- 239000011324 bead Substances 0.000 claims description 7
- 238000007872 degassing Methods 0.000 abstract description 4
- 230000002045 lasting effect Effects 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000035807 sensation Effects 0.000 description 3
- 238000011835 investigation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
- F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
- F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of gas molding hot air machine, including blower fan and drive device, the air inlet side is provided with inner casing, the inner housing inner is provided with heater element, thermal insulation board, temperature controller and temperature controller support can be resetted, the thermal insulation board is arranged between the heater element and the inner casing inwall, the temperature controller support is arranged between the air inlet and the heater element, temperature controller can be resetted by being provided with the temperature controller support, this can reset temperature controller to control the heater element to work or stop, the gas molding hot air machine of the present invention can be continuously the inflation of gas mould, the ponding that and can is gone inside degasification mould while lasting inflation using heat caused by heater element；And thermal insulation board can also obstruct heater element and be contacted with other interior fittings, the problems such as avoiding the occurrence of electric leakage, temperature distortion, temperature controller, which can be resetted, can accurately control the temperature of the air after generating elements heat, avoid the occurrence of and the phenomenon of damage gas mould occur because temperature is too high.
Description
Technical field
The present invention relates to a kind of blower fan, more particularly to a kind of gas molding hot air machine.
Background technology
Gas mould is the abbreviation of Inflated model, and its low manufacture cost is cost-effective, has been obtained in our daily lifes extensively
Application.Such as in opening celebration, new product release, merchandising, commercial exhibitions and recreation ground with regard to gas mould can be frequently seen
Figure, wherein arched door gas mould, to congratulate that gas mould and children inflate paradise be important gas mould product again, these gas mould products have
One what is common is that need lasting inflation to use, is typically held by gas mould blower fan to these gas mould products in the prior art
Continuous inflation, can reach requirement.
When these gas mould products are actually used, because the factor such as rainy, wet weather, product can be produced inside gas mould
Water, and the ponding wanted inside degasification mould is a troublesome thing, so people do not remove ponding generally and directly made
With existing gas mould blower fan is merely able to persistently inflate to gas mould product when in use, so the ponding inside gas mould can be for a long time
Presence, gas mould product will be damaged in the course of time, economic loss is caused to people.
The content of the invention
For overcome the deficiencies in the prior art, it is an object of the invention to provide a kind of gas molding hot air machine, the gas molding hot air
The ponding that function is gone inside degasification mould when in use so that gas mould service life extends.
The purpose of the present invention adopts the following technical scheme that realization：
A kind of gas molding hot air machine, including blower fan and drive device, the blower fan includes air inlet and air outlet, described
For drive device to drive the blower fan, the air inlet side is provided with inner casing, the inner casing include inner casing air outlet and
Inner casing air inlet, the inner casing air outlet communicate with the air inlet, the inner housing inner be provided with heater element, thermal insulation board,
Temperature controller and temperature controller support can be resetted, the thermal insulation board is arranged between the heater element and the inner casing inwall, institute
State temperature controller support to be arranged between the air inlet and the heater element, temperature can be resetted by being provided with the temperature controller support
Device is controlled, it is described to reset temperature controller to control the heater element to work or stop.
Further, the drive device periphery is provided with drive device shell.
Further, the heater element is arranged on the central axis of the inner casing air outlet, the inner casing air outlet
It is coaxially disposed with the air inlet.
Further, terminal box is provided with the inner casing outer wall, switch and outlet spiral shell are provided with the terminal box
Set.
Further, inner casing base is provided between the air inlet and the inner casing air outlet, the inner casing base is in
Tubulose, described inner casing base one end are socketed with the air inlet, and the inner casing base other end is socketed with the inner casing air outlet.
Further, the inner casing base other end is provided with base flange, and described inner casing air outlet one end is provided with interior
Shell flange, the base flange are fixedly connected with the inner shell bead.
Further, the inner housing surface is provided with opening, and the opening is provided with to be detachably connected with the opening
Catch.
Further, the inner casing air inlet is provided with wind deflector, and wind deflector opening, institute are provided with the wind deflector
Wind deflector opening is stated to be arranged on the central axis of the inner casing air inlet.
Further, the inner casing periphery is provided with inner casing outer cover, described inner casing outer cover one end and the inner casing air outlet
Connection, the inner casing outer cover is engraved structure.
Further, the inner casing outer cover other end is provided with cover plate.
Compared with prior art, the beneficial effects of the present invention are：The gas molding hot air machine of the present invention in inner housing inner by setting
Heater element is put so that the gas molding hot air machine of the present invention can be continuously the inflation of gas mould, and can utilizes hair while lasting inflation
The ponding that heat caused by thermal element is gone inside degasification mould.In addition, in general in order that mould inflation of bringing about the desired sensation obtains preferably effect
Fruit is, it is necessary to air-flow air pressure at air outlet is big, speed is fast, so be just difficult to heat air at air outlet, therefore the present invention will hair
Thermal element is arranged on air inlet side, i.e. air would have been completed heating before blower fan is entered, and the air after heating passes through again
Cross blower fan pressurization and accelerate blowout, both ensure that the speed of blow out air, and in turn ensure that the temperature of blow out air；By in heating member
Thermal insulation board is set to reach the purpose of fastening and positioning heater element between part and inner casing, and thermal insulation board can also obstruct
Heater element contacts with other interior fittings, the problems such as avoiding the occurrence of electric leakage, temperature distortion；By equipped with the temperature that can reset temperature controller
Control device support is arranged between air inlet and heater element, can accurately control the temperature of the air after generating elements heat,
Avoid the occurrence of and the phenomenon of damage gas mould occur because temperature is too high.
Brief description of the drawings
Fig. 1 is gas molding hot air machine decomposition texture schematic diagram of the present invention；
Fig. 2 is gas molding hot air machine overall structure diagram of the present invention；
Fig. 3 is gas molding hot air machine blower fan schematic diagram of the present invention；
Fig. 4 is gas molding hot air machine inner casing air outlet schematic diagram of the present invention；
Fig. 5 is gas molding hot air machine inner casing air inlet schematic diagram of the present invention.
In figure：1st, blower fan；11st, air inlet；12nd, air outlet；2nd, drive device；3rd, inner casing；31st, inner shell bead；32nd, inner casing
Air outlet；33rd, inner casing air inlet；4th, heater element；5th, thermal insulation board；6th, temperature controller can be resetted；7th, temperature controller support；8th, driving dress
Put shell；9th, terminal box；91st, outlet swivel nut；92nd, switch；100th, inner casing base；1001st, base flange；101st, catch；102、
Wind deflector；103rd, inner casing outer cover；104th, cover plate.
Embodiment
Below, with reference to accompanying drawing and embodiment, the present invention is described further, it is necessary to which explanation is, not
Under the premise of afoul, new implementation can be formed between various embodiments described below or between each technical characteristic in any combination
Example.
Gas molding hot air machine as Figure 1-5, including blower fan 1 and drive device 2, the blower fan 1 include air inlet 11 with
And air outlet 12, for the drive device 2 to drive the blower fan 1, the side of air inlet 11 is provided with inner casing 3, and the inner casing 3 includes interior
Shell air outlet 32 and inner casing air inlet 33, the inner casing air outlet 32 communicate with the air inlet 11, and the inner casing 3 is internally provided with hair
Thermal element 4, thermal insulation board 5, temperature controller 6 and temperature controller support 7 can be resetted, it is interior with this that the thermal insulation board 5 is arranged on the heater element 4
Between the inwall of shell 3, the temperature controller support 7 is arranged between the air inlet 11 and the heater element 4, is set on the temperature controller support 7
Temperature controller 6 can be resetted by being equipped with, and this can reset temperature controller 6 to control the heater element 4 to work or stop.
Inflated by setting the gas molding hot air machine of the present invention of heater element 4 to be continuously gas mould inside inner casing 3,
The ponding that and can makes to bring about the desired sensation inside mould while lasting inflation using heat caused by the heater element 4 is changed into vapor discharge
Outside gas mould, so as to reach the effect for removing ponding.In addition, in general in order that the more preferable effect of mould inflation acquisition of bringing about the desired sensation, is needed
Want that the air-flow air pressure at air outlet 12 is big, speed is fast, so be just difficult to heat air at air outlet 12, therefore the present invention sends out this
Thermal element 4 is arranged on the side of air inlet 11, i.e. air would have been completed heating before blower fan 1 is entered, the air after heating
Accelerate blowout by the pressurization of blower fan 1 again, both ensure that the speed of blow out air, and in turn ensure that the temperature of blow out air；By
Thermal insulation board 5 is set to reach fastening and position the purpose of the heater element 4 between the heater element 4 and the inner casing 3, and
The thermal insulation board 5 can also obstruct the heater element 4 and be contacted with other interior fittings, the problems such as avoiding the occurrence of electric leakage, temperature distortion；Will
It is arranged between air inlet 11 and the heater element 4, can accurately controls equipped with the temperature controller support 7 that can reset temperature controller 6
The temperature of air after the heater element 4 heating, when temperature is crossed higher than design temperature, this, which can reset temperature controller 6, can disconnect this
Heater element 4, avoid the occurrence of and the phenomenon of damage gas mould occur because temperature is too high, and this can when temperature is less than design temperature
The heater element 4 can be turned on again by resetting temperature controller 6.
As preferred embodiment, the periphery of drive device 2 is provided with drive device shell 8, the drive device shell 8
The drive device 2 can be protected, avoids damaging because of the factor such as rainwater, dust and external impacts.
By the way that the heater element 4 is arranged on the central axis of the inner casing air outlet 32, by the inner casing air outlet 32 with
The air inlet 11 is coaxially disposed, and so sets the process for enabling to the hot-air after the heater element 4 heats in circulation
In reduce energy loss to greatest extent.By setting terminal box 9 on the outer wall of inner casing 3, switch is set in the terminal box 9
92 and outlet swivel nut 91, the various electric wires of this gas molding hot air machine connected in the terminal box 9, play protection electric wire and company
The effect connected wires, and power cable passes from the outlet swivel nut 91, it is possible to reduce and power line is being passed at the terminal box 9
The shearing force being subject to, so as to reduce the damage of power cable, and the switch 92 can turn on or cut off whole gas mould heat
The power supply of blower fan, ensure the personal safety of user.
By setting inner casing base 100 between air inlet 11 and inner casing air outlet 32, the inner casing base 100 in a tubular form,
The one end of inner casing base 100 is socketed with the air inlet 11, and the other end of inner casing base 100 is socketed with the inner casing air outlet 32, set
The connected mode connect is easy to assemble, and can increase the connective stability between each Coupling, less vibrating noise.Specifically
Ground, the other end of inner casing base 100 are provided with base flange 1001, and the one end of inner casing air outlet 32 is provided with inner shell bead 31,
The base flange 1001 is fixedly connected with the inner shell bead 31, is fixedly connected by the base flange 1001 with the inner shell bead 31
It can further be easy to assemble.
By setting opening (not shown) on the surface of inner casing 3, the opening is provided with the gear being detachably connected with the opening
Piece 101, then can dismantles the catch 101 at any time when needing to overhaul investigation failure, while is seen by the opening
Examine the working condition of the heater element 4, convenient use person's Quick overhaul investigation.
By setting wind deflector 102 at the inner casing air inlet 33, wind deflector opening is provided with (not on the wind deflector 102
Show), the wind deflector opening is arranged on the central axis of the inner casing air inlet 33, and so setting can cause air according to finger
Fixed direction flowing, i.e., air is bound to flow to the heater element 4 from the wind deflector opening, so as to allow the quilt of air full blast
Heating.
By setting inner casing outer cover 103 in the periphery of inner casing 3, the one end of inner casing outer cover 103 is connected with the inner casing air outlet 32,
The inner casing outer cover 103 is engraved structure, can so avoid the inner casing 3 from being damaged by external impacts, while engraved structure
It can guarantee that in the eupraxic suction air of this gas molding hot air.Specifically, the other end of inner casing outer cover 103 is provided with cover plate 104,
The cover plate 104 can play a part of closing and block heater element.
The brief principle of gas molding hot air machine of the present invention work is：The engraved structure of air through inner casing outer cover 103 enters gas
Inside molding hot air machine, then wind deflector 102 makes forced air flow to heater element 4, by heating member when air flows through heater element 4
Part 4 is heated to air, and temperature controller 6 can be resetted by subsequent passing through the air flow after heating, be examined by that can reset temperature controller 6
The temperature surveyed after air heating, when temperature is crossed higher than design temperature, this, which can reset temperature controller 6, can disconnect the heater element 4, when
This can reset temperature controller 6 and can turn on the heater element 4 when temperature is less than design temperature, it is finally heated after air flow blower fan
1 so that blower fan 1 blows out hot blast.
Above-mentioned embodiment is only the preferred embodiment of the present invention, it is impossible to the scope of protection of the invention is limited with this,
The change and replacement for any unsubstantiality that those skilled in the art is done on the basis of the present invention belong to institute of the present invention
Claimed scope.
Claims (10)
1. a kind of gas molding hot air machine, including blower fan and drive device, the blower fan includes air inlet and air outlet, the drive
Device is moved to drive the blower fan, it is characterised in that：The air inlet side is provided with inner casing, and the inner casing goes out including inner casing
Air port and inner casing air inlet, the inner casing air outlet communicate with the air inlet, the inner housing inner be provided with heater element,
Thermal insulation board, temperature controller and temperature controller support can be resetted, the thermal insulation board is arranged on the heater element and the inner casing inwall
Between, the temperature controller support is arranged between the air inlet and the heater element, is provided with the temperature controller support
Temperature controller can be resetted, it is described to reset temperature controller to control the heater element to work or stop.
2. gas molding hot air machine as claimed in claim 1, it is characterised in that：The drive device periphery is provided with outside drive device
Shell.
3. gas molding hot air machine as claimed in claim 1, it is characterised in that：The heater element is arranged on the inner casing air outlet
Central axis on, the inner casing air outlet is coaxially disposed with the air inlet.
4. gas molding hot air machine as claimed in claim 1, it is characterised in that：Terminal box is provided with the inner casing outer wall, it is described
Switch and outlet swivel nut are provided with terminal box.
5. gas molding hot air machine as claimed in claim 1, it is characterised in that：Set between the air inlet and the inner casing air outlet
Inner casing base is equipped with, in a tubular form, described inner casing base one end is socketed the inner casing base with the air inlet, the inner casing base
The other end is socketed with the inner casing air outlet.
6. gas molding hot air machine as claimed in claim 5, it is characterised in that：It is convex that the inner casing base other end is provided with base
Edge, described inner casing air outlet one end are provided with inner shell bead, and the base flange is fixedly connected with the inner shell bead.
7. gas molding hot air machine as claimed in claim 1, it is characterised in that：The inner housing surface is provided with opening, the opening
Place is provided with and the catch for being open and being detachably connected.
8. gas molding hot air machine as claimed in claim 1, it is characterised in that：The inner casing air inlet is provided with wind deflector, institute
State and wind deflector opening is provided with wind deflector, the wind deflector opening is arranged on the central axis of the inner casing air inlet.
9. gas molding hot air machine as claimed in claim 1, it is characterised in that：The inner casing periphery is provided with inner casing outer cover, described
Inner casing outer cover one end is connected with the inner casing air outlet, and the inner casing outer cover is engraved structure.
10. gas molding hot air machine as claimed in claim 9, it is characterised in that：The inner casing outer cover other end is provided with cover plate.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710954140.6A CN107702335A (en) | 2017-10-13 | 2017-10-13 | A kind of gas molding hot air machine |
| PCT/CN2017/111834 WO2019071719A1 (en) | 2017-10-13 | 2017-11-20 | Hot-air blower for inflatable model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710954140.6A CN107702335A (en) | 2017-10-13 | 2017-10-13 | A kind of gas molding hot air machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107702335A true CN107702335A (en) | 2018-02-16 |
Family
ID=61183498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710954140.6A Pending CN107702335A (en) | 2017-10-13 | 2017-10-13 | A kind of gas molding hot air machine |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107702335A (en) |
| WO (1) | WO2019071719A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110425748A (en) * | 2019-08-06 | 2019-11-08 | 纪伟方 | Physical therapy air-heater with reduction of speed defencive function |
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2017
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- 2017-11-20 WO PCT/CN2017/111834 patent/WO2019071719A1/en active Application Filing
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| JPH08313061A (en) * | 1995-05-18 | 1996-11-29 | Rinnai Corp | Fan heater |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2019071719A1 (en) | 2019-04-18 |
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Application publication date: 20180216 |