CN209263112U - A kind of warm-air drier and its wind outlet panel - Google Patents
A kind of warm-air drier and its wind outlet panel Download PDFInfo
- Publication number
- CN209263112U CN209263112U CN201821835624.5U CN201821835624U CN209263112U CN 209263112 U CN209263112 U CN 209263112U CN 201821835624 U CN201821835624 U CN 201821835624U CN 209263112 U CN209263112 U CN 209263112U
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- CN
- China
- Prior art keywords
- outlet
- bore region
- outlet air
- exhaust vent
- air bore
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- 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.)
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Classifications
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- 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
- F24H9/00—Details
- F24H9/0052—Details for air heaters
- F24H9/0057—Guiding means
- F24H9/0063—Guiding means in air channels
-
- 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
- F24H9/00—Details
- F24H9/02—Casings; Cover lids; Ornamental panels
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)
- Housings, Intake/Discharge, And Installation Of Fluid Heaters (AREA)
- Duct Arrangements (AREA)
- Direct Air Heating By Heater Or Combustion Gas (AREA)
Abstract
The utility model relates to a kind of warm-air drier and its wind outlet panels, the air-outlet part formed in wind outlet panel with several exhaust vents, air-outlet part includes the first outlet air bore region and the second outlet air bore region, the center of first outlet air bore region is located at the length direction of wind outlet panel and/or the near center location of short transverse, second outlet air bore region is located at the adjacent marginal of the first outlet air bore region, and the exhaust vent average hole area of the first outlet air bore region is S1, the exhaust vent average hole area of the second outlet air bore region is S2, meet: 0.15≤S2/S1≦0.95.The air quantity and wind speed of different location outlet air are adjusted using the size of different location outlet air hole area, it can make heat diffusion more evenly, the specific arrangement mode of venthole avoids wind outlet panel and localized hyperthermia occurs, improves radiating efficiency and increases a wide range of heating efficiency of warm-air drier.
Description
Technical field
The utility model relates to a kind of warm-air drier, in particular to a kind of warm-air drier and its wind outlet panel.
Background technique
Warm-air drier is widely used in the heating of weather cold district, and warm-air drier mainly utilizes blower to dry to heater, leads to
Cross heater wind be converted into warm wind and from air outlet blow out, so as to directly at air outlet people or other objects heat.
Blower structure is simple, and cost is relatively low, small in size, light-weight, can arbitrarily move, and its fashionable appearance, energy saving, therefore
It is deep to be liked by the majority of consumers.
In the prior art, the outlet air open area of warm-air drier accounts for 70% or more of entire wind outlet panel area, and air outlet is main
There are two types of structure type, one is the air outlet of plane net trellis, another kind is the air outlet of grating type, it is in the prior art out
Although tuyere structure ensure that the air quantity of air outlet is sufficiently large, in the case where air capacity is certain, total air-out area of air outlet
Bigger, mean wind speed is smaller, and a small range of the hot-air flowing at air outlet, such structure is for close to wind outlet panel
The air heating effect on surface is obvious, but unobvious for the air heating effect for departing slightly from wind outlet panel surface, i.e., big model
Heating efficiency in enclosing is insufficient；And the air outlet of grating type is spread since the guiding function of grid will lead to wind direction side low speed,
It is same to influence the large-scale heating effect of wind outlet panel.
In order to realize the adjusting of wind speed at air outlet, patent CN203907737U (document 1) discloses a kind of multi-functional take
The technical solution of warmer, by the way that multiple radiating areas are arranged on mask, and different radiating areas have different shapes and sizes and divide
The ventilation hole of cloth density realizes out the adjusting of wind speed at ventilation opening.However the above scheme of document 1 still has problems:
First is that it is ventilation hole setting various shapes in document 1, irregular, unsightly；Second is that the heater being arranged in document 1 does not consider outlet air
The wind speed of mouth can not improve the heating efficiency in the big regional scope of heater in turn.
Utility model content
The purpose of the utility model is to overcome the defect of the prior art, provide that a kind of safety is good, and radiating efficiency is high, greatly
The good warm-air drier of range heating efficiency and its wind outlet panel.
The technical solution of the utility model is: a kind of wind outlet panel, in the wind outlet panel there are several exhaust vents to be formed
Air-outlet part, the air-outlet part include the first outlet air bore region and the second outlet air bore region, the first exhaust vent regional center
Positioned at the length direction of wind outlet panel and/or the near center location of short transverse, the second outlet air bore region is located at described first
The adjacent marginal of outlet air bore region, it is characterised in that: the exhaust vent average hole area of the first outlet air bore region is S1,S1It is full
Foot: 19.6mm2≦S1≦78.5mm2, the exhaust vent average hole area of the second outlet air bore region is S2,S2/S1Ratio it is full
Foot: 0.15≤S2/S1≦0.95。
Further, the exhaust vent average hole area S of the first outlet air bore region1, with going out for the second outlet air bore region
Air holes average hole area S2, meet: 0.25≤S2/S1≦0.8。
Further, the exhaust vent average hole area S of the first outlet air bore region1, with going out for the second outlet air bore region
Air holes average hole area S2, meet: 0.32≤S2/S1≦0.73。
Further, the shape of the exhaust vent can be circle, ellipse or polygon.
Further, the air-outlet part is symmetrical relative to first axle, and the first axle is parallel to wind outlet panel
Short transverse or the length direction for being parallel to wind outlet panel.
Further, the exhaust vent overall alignment in the first outlet air bore region is rectangular；Second exhaust vent
Exhaust vent in region, the second part including arranging rectangular first part and arrangement triangular shape；Along institute
It states on the length direction of wind outlet panel or in the short transverse along the wind outlet panel, it is described to arrange rectangular first
Outlet air bore region exhaust vent is successively adjacent with first part's exhaust vent, the second part exhaust vent of the second outlet air bore region to be set
It sets.
Further, in the first outlet air bore region, on the length direction of the wind outlet panel and/or short transverse,
The hole area of the remoter exhaust vent in center apart from the first outlet air bore region is smaller.
Further, in the second outlet air bore region, on the length direction and short transverse of the wind outlet panel, distance
The hole area of the remoter exhaust vent in the center of the first outlet air bore region is smaller.
The utility model further protects a kind of warm-air drier, including airflow path and the heating being set in airflow path
Device, is equipped with above-mentioned wind outlet panel at the runner exit, and the exhaust vent having in the wind outlet panel is located at described add
The front in the downstream along air current flow direction of hot device.
The utility model has the following beneficial effects: adjusting different location using the size of different location outlet air hole area
The air quantity and wind speed of outlet air, can make heat diffusion more evenly, and the specific arrangement mode of venthole avoids wind outlet panel appearance
Localized hyperthermia improves radiating efficiency while ensuring safety, increases the ability that warm-air drier heats on a large scale.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of wind outlet panel.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Referring to Fig. 1, a kind of wind outlet panel is provided with several exhaust vents in wind outlet panel, does if having in wind outlet panel
The air-outlet part that air holes is formed, air-outlet part include the first outlet air bore region 1 and the second outlet air bore region 2, the first outlet air porose area
The center in domain 1 is located at the length direction of wind outlet panel and/or the near center location of short transverse, and the second outlet air bore region is located at
The adjacent marginal of the first outlet air bore region, the exhaust vent average hole area of the first outlet air bore region 1 are S1, the second exhaust vent
The exhaust vent average hole area in region 2 is S2, meet: 0.15≤S2/S1≤0.95, the numberical range be more preferably,
0.25≦S2/S1≤ 0.8,0.32≤S2/S1≤ 0.73, the size of exhaust vent will meet security regulations, on the one hand guarantee to grow up
People's middle finger can not pass through, and on the other hand also to guarantee air output, make the temperature of heater surfaces in safe range.Applicant's warp
If crossing numerous studies, measuring and calculating and experiment shows S2With S1Ratio be lower than above range, illustrate S1Area it is excessive, lead to outlet air
Amount increases and wind speed reduces, and hot-air flowing is only spread in a small pieces range, is unfavorable for large-scale current of warm air diffusion；If S2With
S1Ratio be higher than this range, then S2Area it is excessive, cause a large amount of warm winds from side low speed spread, S1The too small outlet air wind of area
Amount and wind speed reduce, and are also unfavorable for large-scale current of warm air diffusion.The shape of venthole can be circle, oval or polygon
Shape, circular.Exhaust vent arrangement in order to guarantee the second outlet air bore region 2 is beautiful, and the exhaust vent of the second outlet air bore region 2 can
Part is dummy hole.
Air-outlet part is symmetrical relative to first axle, and the first axle is parallel to the short transverse or flat of wind outlet panel
Row is rectangular in the exhaust vent overall alignment in the length direction of wind outlet panel, the first outlet air bore region 1；Second outlet air
Exhaust vent in bore region 2, the second part including arranging rectangular first part and arrangement triangular shape；On edge
On the length direction of the wind outlet panel or in the short transverse along the wind outlet panel, arranges rectangular first and go out
1 exhaust vent of air holes region is successively disposed adjacent with first part's exhaust vent of the second outlet air bore region 2, second part exhaust vent.
In the first outlet air bore region 1, on the length direction of the wind outlet panel and/or short transverse, described in distance
The smaller of hole area of the remoter exhaust vent in the center of first outlet air bore region 1 is in the second outlet air bore region 2, in the outlet air
On the length direction and short transverse of panel, the hole area of the remoter exhaust vent in center apart from the first outlet air bore region 1
It is smaller.Setting and the different location of wind outlet panel and the distance dependent of calandria in this way, the position closer from heater needs
Air output is bigger, and exhaust vent is also bigger, and the wind of different location outlet air is adjusted using the size of different location outlet air hole area
Amount and wind speed, can make heat diffusion more evenly, and the arrangement mode of above-mentioned venthole avoids wind outlet panel and localized hyperthermia occurs,
While ensuring safety, radiating efficiency is improved, the ability that warm-air drier heats on a large scale is increased.
In addition, the distribution of exhaust vent can be distributed (such as Fig. 1) for continuous uniform or discontinuous non-uniform Distribution (is not shown in figure
Out).
A kind of warm-air drier is equipped at runner exit including airflow path and the heater being set in airflow path
Above-mentioned wind outlet panel, the exhaust vent having in wind outlet panel are located at the downstream along air current flow direction of the heater
Front；The center of first outlet air bore region 1 and the line at the center of heater are parallel with air flow direction.
Above-described embodiment is the preferable embodiment of the utility model, but the embodiments of the present invention is not by above-mentioned
The limitation of embodiment, it is made under other any spiritual essence and principles without departing from the utility model to change, modify, replacing
In generation, simplifies combination, should be equivalent substitute mode, is included within the protection scope of the utility model.
Claims (9)
1. a kind of wind outlet panel, the air-outlet part formed in the wind outlet panel with several exhaust vents, the outlet section subpackage
The first outlet air bore region and the second outlet air bore region are included, the center of the first outlet air bore region is located at the length direction of wind outlet panel
And/or the near center location of short transverse, the second outlet air bore region are located at the adjacent marginal of the first outlet air bore region,
Be characterized in that: the exhaust vent average hole area of the first outlet air bore region is S1, the average hole of the first outlet air bore region
Area is S1, S1Meet: 19.6mm2≦S1≦78.5mm2, the exhaust vent average hole area of the second outlet air bore region is S2,
S2/S1Ratio meet: 0.15≤S2/S1≦0.95。
2. a kind of wind outlet panel according to claim 1, it is characterised in that: the exhaust vent of the first outlet air bore region is flat
Equal hole area S1, exhaust vent average hole area S with the second outlet air bore region2, meet: 0.25≤S2/S1≦0.8。
3. a kind of wind outlet panel according to claim 1, it is characterised in that: the exhaust vent of the first outlet air bore region is flat
Equal hole area S1, exhaust vent average hole area S with the second outlet air bore region2, meet: 0.32≤S2/S1≦0.73。
4. a kind of wind outlet panel according to claim 1-3, it is characterised in that: the shape of the exhaust vent can be
Circle, ellipse or polygon.
5. a kind of wind outlet panel according to claim 1-3, it is characterised in that: the air-outlet part is relative to
One axisymmetrical, the first axle are parallel to the short transverse of wind outlet panel or are parallel to the length direction of wind outlet panel.
6. a kind of wind outlet panel according to claim 1-3, it is characterised in that: in the first outlet air bore region
Exhaust vent overall alignment it is rectangular；Exhaust vent in the second outlet air bore region, including arranging rectangular first
The second part of part and arrangement triangular shape；
On the length direction along the wind outlet panel or in the short transverse along the wind outlet panel, the arrangement is in square
First outlet air bore region exhaust vent of shape and first part's exhaust vent, the second part exhaust vent of the second outlet air bore region
Successively it is disposed adjacent.
7. a kind of wind outlet panel according to claim 6, it is characterised in that: in the first outlet air bore region, in institute
It states on the length direction and/or short transverse of wind outlet panel, the remoter exhaust vent in the center apart from the first outlet air bore region
Hole area it is smaller.
8. a kind of wind outlet panel according to claim 7, it is characterised in that: in the second outlet air bore region, in institute
It states on the length direction and short transverse of wind outlet panel, the hole of the remoter exhaust vent in the center apart from the first outlet air bore region
Area is smaller.
9. a kind of warm-air drier, including airflow path and the heater being set in airflow path, it is characterised in that: in the stream
Road exit is equipped with the described in any item wind outlet panels of claim 1-8, the outlet air hole location having in the wind outlet panel
In the front in the downstream along air current flow direction of the heater.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821835624.5U CN209263112U (en) | 2018-11-08 | 2018-11-08 | A kind of warm-air drier and its wind outlet panel |
| KR2020190000494U KR200491996Y1 (en) | 2018-11-08 | 2019-01-31 | Hot air blower and blowing panel thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821835624.5U CN209263112U (en) | 2018-11-08 | 2018-11-08 | A kind of warm-air drier and its wind outlet panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209263112U true CN209263112U (en) | 2019-08-16 |
Family
ID=67554464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821835624.5U Active CN209263112U (en) | 2018-11-08 | 2018-11-08 | A kind of warm-air drier and its wind outlet panel |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR200491996Y1 (en) |
| CN (1) | CN209263112U (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5641089B2 (en) * | 2013-04-30 | 2014-12-17 | ダイキン工業株式会社 | Decorative panel and air conditioner indoor unit equipped with the same |
| JP2016099030A (en) * | 2014-11-19 | 2016-05-30 | シャープ株式会社 | Heater and air conditioner |
| CN105444387B (en) * | 2015-12-29 | 2018-06-19 | 美的集团武汉制冷设备有限公司 | Outlet air adjustable plate and air conditioner indoor unit |
-
2018
- 2018-11-08 CN CN201821835624.5U patent/CN209263112U/en active Active
-
2019
- 2019-01-31 KR KR2020190000494U patent/KR200491996Y1/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| KR200491996Y1 (en) | 2020-07-14 |
| KR20200000995U (en) | 2020-05-19 |
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