CN203036767U - Honeycomb shield and flat plate type far infrared radiation device provided with honeycomb shield - Google Patents
Honeycomb shield and flat plate type far infrared radiation device provided with honeycomb shield Download PDFInfo
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- CN203036767U CN203036767U CN 201320039941 CN201320039941U CN203036767U CN 203036767 U CN203036767 U CN 203036767U CN 201320039941 CN201320039941 CN 201320039941 CN 201320039941 U CN201320039941 U CN 201320039941U CN 203036767 U CN203036767 U CN 203036767U
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- radiation
- flat plate
- honeycomb
- far infrared
- flat board
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Abstract
The utility model provides a honeycomb shield and a flat plate type far infrared radiation device provided with the honeycomb shield. The honeycomb shield comprises a flat plate, wherein the flat plate is provided with honeycomb-shaped through holes. The flat plate comprises a first surface and a second surface, and the through holes extend from the first surface to the second surface. The ratio of the depths of the through holes to the hole diameters of the through holes is 1.5-6, and the flat plate is provided with at least one fixing piece. The flat plate type far infrared radiation device provided with the honeycomb shield comprises a heater, a radiation flat plate, a heat preservation layer and the honeycomb shield, wherein the heater is connected with the radiation flat plate. One surface of the radiation flat plate is connected with the heat preservation layer, and the other surface of the radiation flat plate is a radiation surface. The honeycomb shield is arranged directly in front of the radiation surface, and the fixing piece is connected with the radiation flat plate. The honeycomb shield can effectively restrain convection heat losses of the flat plate type far infrared radiation device in air, and thereby the efficiency of converting heat energy to far infrared radiation by the flat plate type far infrared radiation device is improved.
Description
Technical field
The utility model relates to electric field, is specifically related to a kind of honeycomb cover and is provided with the plate far infrared radiation device of this honeycomb cover.
Background technology
Existing plate far infrared radiation device (as electric heater etc.) be a flat board that the far infrared radiation rate is high, post heat-insulation layer back to other one sides that add thermal target such as people, house or objects, another side is radiating surface, and it is exposed in the air or with woven wire and covers (with anti-scald); Adopt electrical heating or other mode of heating, when plate temperature was higher than environment temperature, radiating surface can give off far red light, was used for adding thermal target.
Flat infrared radiation device (electric heater) operating temperature between 40 ℃-200 ℃, advantages such as comfortable, the no disaster hidden-trouble of homogeneous heating, stingless furious light.But there is the big problem of cross-ventilation heat radiation in this flat far-infrared thermal radiation heater at present, and namely the heat of radiant panel passes to air by heat conducting form, causes the cross-ventilation heat radiation.Make this part heat be dissipated in the air, can not be converted into and act directly on human body etc. and add far infrared radiation on the thermal target, thereby reduced the efficient that infrared radiation device is converted into heat energy far infrared radiation.
The utility model content
The utility model provides a kind of honeycomb cover and is provided with the plate far infrared radiation device of this honeycomb cover, can improve the efficient that plate far infrared radiation device is converted into heat energy far infrared radiation.
In order to achieve the above object, the technical solution of the utility model is achieved in that
A kind of honeycomb cover comprises:
Flat board, it is provided with cellular through hole, and wherein, described flat board comprises first surface and second surface, and described through hole extends to described second surface from described first surface;
The ratio in the degree of depth of described through hole and the aperture of described through hole is 1.5-6;
Described flat board is provided with at least one fixture.
Further, described flat board is the flat board of metal plate or plating metal on surface layer.
Further, described metal is aluminium.
Further, described through hole is shaped as regular hexagon.
Further, described through hole is shaped as triangle or quadrangle.
Be provided with the plate far infrared radiation device of above-mentioned honeycomb cover, comprise:
Heater, radiation flat board, heat-insulation layer and described honeycomb cover;
Described heater is connected with described radiation is dull and stereotyped;
The one side of described radiation flat board is connected with described heat-insulation layer, and another side is radiating surface;
Described honeycomb is covered with the dead ahead that places described radiating surface;
Described fixture is connected with described radiation is dull and stereotyped.
Further,
Described heater has installed the adjustment control device additional;
The ring-type side plate of described fixture for matching with described radiation flat board;
And/or described radiation flat board and described honeycomb cover are at a distance of 3-30mm.
Compared with prior art, concrete application of the present utility model is: by fixture, described honeycomb cover is installed in the dead ahead of radiating surface of the radiation flat board of plate far infrared radiation device.The far infrared of the dull and stereotyped emission of radiation can see through the honeycomb cover through repeatedly reflection on the hole wall of through hole, and final directive adds thermal target; And because the existence of honeycomb cover, increased air flow resistance, suppressed the cross-ventilation between honeycomb cover and the radiation flat board, reduced the dull and stereotyped aerial convection heat losses of radiation, thereby improved the efficient that plate far infrared radiation device is converted into heat energy far infrared radiation.
In addition, the technical scheme that provides of the utility model can also reach following technique effect:
(1) the honeycomb cover that provides of the utility model can be isolated people and heater, play the effect of anti-scald, anti-fire.
(2) suppressed the air thermal convection current, prevented that dust from raising up with hot-air.
Description of drawings
In order to be illustrated more clearly in the specific embodiment of the present utility model, to do simple the introduction to the accompanying drawing of required use in the specific embodiment below, apparently, accompanying drawing in describing below is embodiments more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The structural representation of a kind of honeycomb cover that Fig. 1 provides for embodiment one of the present utility model;
The structural representation of the radiant panel of a kind of plate far infrared radiation device that Fig. 2 provides for embodiment one of the present utility model;
The structural representation of a kind of plate far infrared radiation device that Fig. 3 provides for embodiment three of the present utility model.
Reference numeral:
The 1-flat board, 2-fixture, 3-through hole, 4-heat-insulation layer, 5-radiating surface, 6-radiation flat board, 7-honeycomb cover, 8-heater.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer; to carry out clear, complete description to the technical solution of the utility model below; based on the specific embodiment of the utility model; those of ordinary skills are resulting all other embodiment under the prerequisite of not making creative work, all belong to the scope that the utility model is protected.
Embodiment one
Embodiment one of the present utility model provides a kind of honeycomb cover, as shown in Figure 1, comprising:
The ratio in the aperture of the degree of depth of described through hole 3 and described through hole 3 is 1.5-6;
Described flat board is provided with at least one fixture 2.
In the above-described embodiments, described flat board is made by infrared reflectivity high metal material or plating metal on surface material.
Above-mentioned honeycomb cover can be used for the various heaters of plate far infrared radiation, for example commonly used electric heater etc. in the firing equipment in the drying plant of some factory buildings, laboratory, the life.Be example with the plate far infrared radiation electric heater in the life below, explain the concrete application of this honeycomb cover:
The radiation part is radiant panel in the plate far infrared radiation electric heater, and as shown in Figure 2, the one side of radiation flat board is posted heat-insulation layer 4, another side as radiating surface 5 towards human body.Described honeycomb cover is installed in the dead ahead of radiating surface 5 by fixture.The far infrared of radiant panel emission can see through the honeycomb cover through repeatedly reflection on the hole wall of through hole 3, and final directive adds thermal target; And because the existence of honeycomb cover, increased air flow resistance, suppressed the cross-ventilation between honeycomb cover and the radiation flat board, reduced the dull and stereotyped aerial convection heat losses of radiation, thereby improved the efficient that plate far infrared radiation device is converted into heat energy far infrared radiation.Wherein the ratio of the length of side of the degree of depth of through hole 3 and through hole 3 or radius can adopt any ratio between the 1.5-6, and for example 2,3,4,5,6 etc.The shape of through hole 3 adopts regular hexagon.
In addition, the honeycomb cover that present embodiment provides can be isolated people and heater, plays the effect of anti-scald, suppresses the air thermal convection current, prevents that dust from raising up with hot-air.
Wherein, in the concrete manufacturing process, described plate edge is done concordant processing.Metal can adopt multiple metal, preferably, adopts aluminium, copper or silver, and these three kinds of metals are compared other metal, the reflectivity height.
The shape of above-mentioned through hole can adopt triangle, quadrangle (square, rectangle, rhombus etc.) or hexagon etc.In addition, at described dull and stereotyped 1 edge frame can also be set, in radiant panel can being enclosed in, improve security.
The method of work of above-mentioned cover is:
By fixture, described plate is installed in the dead ahead of radiating surface of the radiation flat board of plate far infrared radiation device;
Through repeatedly reflection, final directive adds thermal target to the far infrared of plate far infrared radiation device emission on the hole wall of described through hole.
Embodiment two
Present embodiment provides another kind of honeycomb cover, as shown in Figure 1, comprising:
Described through hole 3 be shaped as regular hexagon;
The ratio of the length of side of the degree of depth of described through hole 3 and described through hole 3 is 1.5-6;
The edge of described plate 1 is provided with ring-type side plate 2.
Above-described embodiment arranges ring-type side plate 2, and described ring-type side plate 2 matches with the radiant panel of radiation appliance, and both the installation and removal of convenient cover also can be enclosed in radiant panel 1 in the cover, improves heat-proof quality.Material had both been saved in orthohexagonal pore structure optimization, can guarantee enough intensity again.
In addition, ring-type side plate 2 also can fitted bolt etc. securing member use, in a word, make things convenient for installing/dismounting, and safety gets final product.
Embodiment three
Present embodiment provides a kind of plate far infrared radiation device that is provided with above-mentioned honeycomb cover, as shown in Figure 3, comprising:
Heater 8, radiation flat board 6, heat-insulation layer 4 and described honeycomb cover 7;
Described heater 8 is connected with described radiation dull and stereotyped 6;
The one side of described radiation flat board 6 is connected with described heat-insulation layer 4, and another side is radiating surface 5;
Described honeycomb cover 7 is arranged at the dead ahead of described radiating surface 5;
Described fixture 2 is connected with flat 6 plates of described radiation.
In the above-mentioned radiation appliance, described fixture 2 can adopt multiple design, preferably, is the ring-type side plate that matches with described radiation flat board 6 or other frame etc.; This design can be enclosed in radiation flat board 6 in the honeycomb cover 7, improves security.
In addition, through evidence, when the honeycomb cover that the utility model provides and the distance of radiant panel are 3mm-30mm, energy-saving effect is preferable, the plate far infrared radiation device infra-red radiation ability that installs additional behind the cover is constant substantially, and because cover suppresses cross-ventilated effect, the aerial heat dissipation capacity of whole far infrared radiation device reduces greatly, can be reduced to below half of original heat dissipation capacity, so the utility model has improved the conversion efficiency of heat energy to far infrared radiation, play energy-conservation effect, the function of anti-fire, anti-scald is also arranged.
It should be noted that at last: above specific embodiment only in order to the technical solution of the utility model to be described, is not intended to limit; Although with reference to aforementioned specific embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned embodiments is put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make essence disengaging each embodiment of the utility model of appropriate technical solution and the spirit and scope of specific embodiment technical scheme.
Claims (7)
1. a honeycomb cover is characterized in that, comprising:
Flat board, it is provided with cellular through hole, and wherein, described flat board comprises first surface and second surface, and described through hole extends to described second surface from described first surface;
The ratio in the degree of depth of described through hole and the aperture of described through hole is 1.5-6;
Described flat board is provided with at least one fixture.
2. a kind of honeycomb cover as claimed in claim 1 is characterized in that, described flat board is the flat board of metal plate or plating metal on surface layer.
3. a kind of honeycomb cover as claimed in claim 2 is characterized in that, described metal is aluminium.
4. a kind of honeycomb cover as claimed in claim 1 is characterized in that, described through hole be shaped as regular hexagon.
5. a kind of honeycomb cover as claimed in claim 1 is characterized in that, described through hole be shaped as triangle or quadrangle.
6. be provided with the plate far infrared radiation device of each described honeycomb cover of claim 1-5, it is characterized in that, comprising:
Heater, radiation flat board, heat-insulation layer and described honeycomb cover;
Described heater is connected with described radiation is dull and stereotyped;
The one side of described radiation flat board is connected with described heat-insulation layer, and another side is radiating surface;
Described honeycomb is covered with the dead ahead that places described radiating surface;
Described fixture is connected with described radiation is dull and stereotyped.
7. plate far infrared radiation device as claimed in claim 6 is characterized in that:
Described heater has installed the adjustment control device additional;
The ring-type side plate of described fixture for matching with described radiation flat board;
And/or described radiation flat board and described honeycomb cover are at a distance of 3-30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320039941 CN203036767U (en) | 2013-01-24 | 2013-01-24 | Honeycomb shield and flat plate type far infrared radiation device provided with honeycomb shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320039941 CN203036767U (en) | 2013-01-24 | 2013-01-24 | Honeycomb shield and flat plate type far infrared radiation device provided with honeycomb shield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203036767U true CN203036767U (en) | 2013-07-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320039941 Expired - Lifetime CN203036767U (en) | 2013-01-24 | 2013-01-24 | Honeycomb shield and flat plate type far infrared radiation device provided with honeycomb shield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203036767U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062830A (en) * | 2013-01-24 | 2013-04-24 | 刘文斌 | Honeycomb cover and flat-type far infrared radiation device with same |
| CN109974295A (en) * | 2019-04-18 | 2019-07-05 | 江西克莱威纳米碳材料有限公司 | A kind of air heat exchanger and its preparation method and application |
-
2013
- 2013-01-24 CN CN 201320039941 patent/CN203036767U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062830A (en) * | 2013-01-24 | 2013-04-24 | 刘文斌 | Honeycomb cover and flat-type far infrared radiation device with same |
| CN103062830B (en) * | 2013-01-24 | 2015-09-09 | 刘文斌 | A kind of honeycomb cover and be provided with the plate Far-infrared radiation device of this honeycomb cover |
| CN109974295A (en) * | 2019-04-18 | 2019-07-05 | 江西克莱威纳米碳材料有限公司 | A kind of air heat exchanger and its preparation method and application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130703 Effective date of abandoning: 20150909 |
|
| RGAV | Abandon patent right to avoid regrant |