CN206347746U - A kind of heat blower - Google Patents
A kind of heat blower Download PDFInfo
- Publication number
- CN206347746U CN206347746U CN201621001117.2U CN201621001117U CN206347746U CN 206347746 U CN206347746 U CN 206347746U CN 201621001117 U CN201621001117 U CN 201621001117U CN 206347746 U CN206347746 U CN 206347746U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- heat
- heater strip
- blower
- fixed component
- 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.)
- Expired - Fee Related
Links
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- Direct Air Heating By Heater Or Combustion Gas (AREA)
Abstract
The utility model discloses a kind of heat blower, including cabinet, the cold air inlet and hot air outlet being arranged on cabinet, it is characterized in that, heater block is additionally provided with described cabinet, one end of described heater block is connected with cold air inlet, and the other end of described heater block is connected with hot air outlet, and the heat-insulation layer of heater strip by fixed component, in fixed component of described heater block, parcel heater strip and fixed component is constituted.Heater strip is through in ceramic hole by heat blower of the present utility model in a spiral form, and heat-insulation layer is provided with the outside of heater strip and ceramic hole, and the cold wind entered from blower fan enters ceramic hole, directly carries out heat exchange with heater strip, thermal loss is small, and firing rate is fast；Heat blower of the present utility model is reduced heat and scattered and disappeared with heat-insulation layer and ceramic hole parcel heater strip, it is to avoid the outer too high miscellaneous part to heat blower of temperature of ceramic hole causes to damage.
Description
Technical field
The utility model is related to heating device technology area, more particularly to a kind of heat blower.
Background technology
Heat blower be modern industry thermal source upgrading preferred product, be hot blast furnace conveyor, drying oven, baking oven,
The optimal hot air source configuration of the automated machines such as packaging machine, electronics, food, bio-pharmaceuticals, printing packaging, cleaning, heat treatment,
The every profession and trades such as weaving have quite varied application prospect.
Heat blower is made up of air blower, heater, control circuit three parts, its operation principle：After energization, air blast
Machine is produced air in blow air to heater, is made after being powered from spiral helicine heating wire medial and lateral uniformly through, heating wire
Heat and the cold air that passes through carry out heat exchange, raised thereby using the wind-warm syndrome of air outlet.
Existing heat blower, its heater uses the form of heating tube, and heater strip is placed in pipe.Heater strip is produced
Raw heat passes to the cold air outside pipe by pipe, and heat consume is big, and heating is slow, cools also slow.Some producers will heat
Silk is directly coiled in fixed component in a spiral form, and its fixed component is the groove or honeycomb structure of definite shape, heater strip
Heat exchange directly is carried out with cold air, thermal losses is small, quick heating, but the structure of fixed component is more complicated, coiling heating
The technique of silk takes time and effort, and has had a strong impact on the production efficiency of heat blower.
The content of the invention
In order to solve the problems of the prior art, the purpose of this utility model is to provide a kind of fast hot blast hair of firing rate
Raw device.
To achieve these goals, the technical solution adopted in the utility model：A kind of heat blower, including cabinet, if
The cold air inlet and hot air outlet being placed on cabinet, it is characterised in that heater block, institute are additionally provided with described cabinet
The one end for the heater block stated is connected with cold air inlet, and the other end of described heater block is connected with hot air outlet, institute
The heat-insulation layer group of heater strip of the heater block stated by fixed component, in fixed component, parcel heater strip and fixed component
Into.
Wherein, described cold air inlet is located at cabinet side, and described hot air outlet is located at the opposite side of cabinet.
Wherein, described cold air inlet is located at cabinet side, and described hot air outlet is located at and cold air inlet phase
On vertical side.
Wherein, described enclosure top is provided with case lid, and described cabinet bottom sets organic angle, and described machine angle is four
It is individual, for fixing cabinet, it is ensured that be in stable state when cabinet is run.
Wherein, described cabinet cold air inlet side is provided with control panel and master switch.
Wherein, described cold air inlet side is additionally provided with blower fan, and the process that cold wind enters is completed by blower fan.
Wherein, described fixed component includes several box structures, described box structure up, down, left and right direction
On be respectively arranged with projection, described heater strip is located in the raised space surrounded.
Wherein, described fixed component includes being provided with three projections in several hollow-core constructions, described hollow-core construction,
Described heater strip is located in the raised space surrounded.
Wherein, described fixed component is ceramic material.
Wherein, described heater strip is nickel filament.
Wherein, described heater strip helically structural arrangement in fixed component.
Compared with prior art, the beneficial effect that the utility model is realized：Heat blower of the present utility model will be heated
Silk is through in ceramic hole after winding in a spiral form, and heat-insulation layer is provided with the outside of heater strip and ceramic hole, is entered from blower fan
Cold wind enters ceramic hole, and heat exchange is directly carried out with heater strip, and thermal loss is small, and firing rate is fast；Three are provided with ceramic hole
Individual or four projections, simple in construction for fixing heater strip, heater strip is easy for installation；Heat blower of the present utility model with
Heat-insulation layer and ceramic hole parcel heater strip, reduce heat and scatter and disappear, it is to avoid too high other to heat blower of the outer temperature of ceramic hole
Part causes to damage.
Brief description of the drawings
The utility model is further described below in conjunction with the drawings and specific embodiments：
Fig. 1 is the three-dimensional structure diagram of the heat blower of the utility model embodiment 1；
Fig. 2 is the profile of the heat blower of the utility model embodiment 1；
Fig. 3 is the structural representation of the heater block of the heat blower of the utility model embodiment 1；
Fig. 4 is the structural representation of the heater block of the heat blower of the utility model embodiment 2；
Fig. 5 is the three-dimensional structure diagram of the heat blower of the utility model embodiment 3.
Embodiment
Embodiment 1
As shown in figure 1, a kind of heat blower, including cabinet 1, the blower fan 11 of the side of cabinet 1 is arranged on, passes through blower fan
11 enter cold wind, are provided with hot air outlet 2 on perpendicular side with blower fan 11, and the top of cabinet 1 is provided with case lid 7, cabinet 1
Bottom sets organic angle 8, and machine angle 8 is four, for cabinet 1 to be fixed on into ground.The side of blower fan 11 is provided with control panel 9
With master switch 10.
As shown in Figures 2 and 3, heater block 3 is provided with cabinet 1, heater block 3 is located at the left upper end of cabinet 1, heater block
3 are made up of fixed component 4, the heater strip 5 in fixed component 4, the heat-insulation layer 6 for wrapping part 4 and heater strip 5.Gu
Determining part 4 includes several box structures, and the up, down, left and right of box structure is respectively arranged with projection 12, and heater strip 5 is located at
In the space that projection 12 is surrounded, fixed component 4 is ceramic material.
Specific work process：Master switch 10 is opened, hot blast temperature is set by control panel 9, blower fan 11 is opened, adjusted cold
The air quantity of wind air inlet, the heater strip 5 that cold wind enters in heater block 3, with heater block 3 carries out heat exchange, cold wind temperature
Rise, is discharged from hot air outlet 2.The heat blower of the present invention is provided with K-type thermocouple at hot air outlet 2, is used for
Monitor the hot blast temperature at hot air outlet 2, when monitoring temperature reaches design temperature, the control system being connected with control panel 9
System control heater strip 5 stops heating.
Heat blower of the present utility model is additionally provided with excess temperature alarm device, and the temperature arrived in K-type thermocouple monitoring is high
When design temperature, alarm signal is sent, heat blower of the invention is safe, practical.
Embodiment 2
As shown in figure 4, as different from Example 1：Fixed component 4 includes several hollow-core constructions, each hollow-core construction
Inside it is provided with three projections 12.
Embodiment 3
As shown in figure 5, from unlike embodiment 1 or embodiment 2：Hot air outlet 2 is located at parallel with blower fan 11
On two sides.
Above-mentioned embodiment is exemplary, be in order to preferably make skilled artisans appreciate that this
Patent, it is impossible to be not understood as including this patent the limitation of scope；As long as times made of spirit according to disclosed in this patent
How with change or modification, the scope that this patent includes is each fallen within.
Claims (9)
1. a kind of heat blower, including cabinet (1), the cold air inlet being arranged on cabinet (1) and hot air outlet (2),
Characterized in that, being additionally provided with heater block (3) in described cabinet (1), one end of described heater block (3) is entered with cold wind
Air port is connected, and the other end of described heater block (3) is connected with hot air outlet (2), and described heater block (3) is by fixing
Part (4), the heater strip (5) in fixed component (4), heat-insulation layer (6) group for wrapping up heater strip (5) and fixed component (4)
Into.
2. heat blower as claimed in claim 1, it is characterised in that described cold air inlet is located at cabinet (1) side,
Described hot air outlet (2) is located at the opposite side of cabinet (1).
3. heat blower as claimed in claim 1, it is characterised in that described cold air inlet is located at cabinet (1) side,
Described hot air outlet (2) is located on the side perpendicular with cold air inlet.
4. heat blower as claimed in claim 1, it is characterised in that described cabinet (1) top is provided with case lid (7),
Described cabinet (1) bottom sets organic angle (8), and described machine angle (8) is four, for fixing cabinet (1), it is ensured that cabinet
(1) stable state is in when running.
5. heat blower as claimed in claim 1, it is characterised in that described cabinet (1) cold air inlet side is set
There are control panel (9) and master switch (10).
6. heat blower as claimed in claim 1, it is characterised in that described cold air inlet side is additionally provided with blower fan
(11) process that cold wind enters, is completed by blower fan (11).
7. heat blower as claimed in claim 1, it is characterised in that described fixed component (4) includes several squares
It is respectively arranged with structure, described box structure up, down, left and right direction raised (12), described heater strip (5) is located at convex
Rise in the space that (12) are surrounded.
8. heat blower as claimed in claim 1, it is characterised in that it is hollow that described fixed component (4) includes several
Three projections (12) are provided with structure, described hollow-core construction, described heater strip (5) is located at the space that raised (12) are surrounded
It is interior.
9. heat blower as claimed in claim 7 or 8, it is characterised in that described fixed component (4) is ceramic material,
Described heater strip (5) is nickel filament, and helically structural arrangement is interior in fixed component (4) for described heater strip (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621001117.2U CN206347746U (en) | 2016-08-31 | 2016-08-31 | A kind of heat blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621001117.2U CN206347746U (en) | 2016-08-31 | 2016-08-31 | A kind of heat blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206347746U true CN206347746U (en) | 2017-07-21 |
Family
ID=59320632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621001117.2U Expired - Fee Related CN206347746U (en) | 2016-08-31 | 2016-08-31 | A kind of heat blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206347746U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107796126A (en) * | 2016-08-31 | 2018-03-13 | 风友机械(上海)有限公司 | A kind of heat blower |
| CN108981142A (en) * | 2018-08-23 | 2018-12-11 | 谭厚章 | A kind of mesohigh resistance heating boiler |
-
2016
- 2016-08-31 CN CN201621001117.2U patent/CN206347746U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107796126A (en) * | 2016-08-31 | 2018-03-13 | 风友机械(上海)有限公司 | A kind of heat blower |
| CN108981142A (en) * | 2018-08-23 | 2018-12-11 | 谭厚章 | A kind of mesohigh resistance heating boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170721 Termination date: 20200831 |