CN204906732U - High -power carbon fiber electrothermal plate and bathroom heater, warm equipment of wall and room heater - Google Patents
High -power carbon fiber electrothermal plate and bathroom heater, warm equipment of wall and room heater Download PDFInfo
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- CN204906732U CN204906732U CN201520677018.5U CN201520677018U CN204906732U CN 204906732 U CN204906732 U CN 204906732U CN 201520677018 U CN201520677018 U CN 201520677018U CN 204906732 U CN204906732 U CN 204906732U
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- carbon fiber
- fiber electrothermal
- electrothermal plate
- phenolic ether
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Abstract
The utility model discloses a high -power carbon fiber electrothermal plate and bathroom heater, warm equipment of wall and room heater, from the bottom up are phenolic ether class resin insulation layer I, carbon paper, phenolic ether class resin insulation layer II in proper order, are being packaged with conducting material between carbon paper and the phenolic ether class resin insulation layer I and between carbon paper and the phenolic ether class resin insulation layer II, and two -layer conducting material passes through the wire and is connected with the positive negative pole of power respectively. This carbon fiber electrothermal plate can use at bathroom heater, the warm equipment of wall and on removing the room heater. The power of this electric plate can reach 1100 -1500w, compares with 300 -500w's carbon fiber electrothermal plate, not only makes people experience hot distance and expands greatly, but also make the electric plate cost greatly reduced who reaches same heating effect. High power also makes carbon fiber electrothermal plate compare favourably on power with common electrical heating room heater such as electric you ting, the little sun, air conditioner. Environmental protection safety does not have light pollution, no electromagnetic radiation, no air conditioner noise, fire -retardant, waterproof, shockproof etc. During the operation.
Description
Technical field
The utility model belongs to electric heating technical field, is specifically related to a kind of large power carbon fiber electric hot plate and super bath, wall heating equipment and warmer.
Background technology
Carbon fiber (or carbon brilliant) resinous electricity hot plate is the nearly 5 years a kind of Novel electric warmers commercially occurred, is made up of sandwich structure: upper and lower two-layer be insulating barrier, centre is carbon fiber heating layer.Its operation principle be power up lower carbon fiber can be radiation infrared, heat with radiation mode.Compared with heating system such as traditional electricity oil spit of fland, Sunny, air-conditioning etc., carbon fiber electrothermal plate has following outstanding advantage: 1. energy-conservation: electric heating conversion ratio is up to 99%, than air conditioner energy saving more than 30%; 2. healthy: the far infrared of radiation wavelength 8-15u, has physical therapy function; 3. safety: radiative process noiselessness, without light pollution, waterproof, insulation, fire-retardant; 4. planar heating, firing rate is fast.Therefore, it be considered to the most rationally, the most healthy, the most potential family heating mode.
The upper and lower insulating barrier of carbon fiber electrothermal plate is one of critical component, plays safeguard protection effect.Mainly contain inorganic material insulating barrier and glass cloth enhancing resin insulating barrier two class.Although the former heatproof is high, than great, easy crisp, processing difficulties.The latter's light weight, good toughness, easily to process, so greatly developed, such as patent (CN201010107568.5) discloses the carbon fiber electrothermal plate adopting epoxy resin to make insulating barrier, and patent (CN200720016779.1) discloses the carbon-crystal electric hot plate that the epoxy resin adopting glass cloth to strengthen makes insulating barrier.But, it is that power ratio is lower that carbon fiber electrothermal plate based on glass cloth enhancing resin develops the greatest problem run at present, be mainly 300-500w, not yet have the product more than 1000w on the market, and the power of affiliated competitive product spit of fland as oily in electricity, Sunny, air-conditioning etc. mainly concentrates on 1400-2000w.This seriously constrains the universal of carbon fiber electrothermal plate and application.Its reason is that glass cloth enhancing resin insulating barrier mainly uses epoxy resin at present, and its glass transition temperature Tg ≈ 130 DEG C, thermal endurance is too low.When the power of carbon fiber electrothermal plate improves, heating temp also can and then raise, and during more than 130 DEG C, epoxy resin meeting deliquescing, has a strong impact on mechanical strength and the insulation property of product, and this becomes the bottleneck of development high power carbon fiber electrothermal plate.
Utility model content
The purpose of this utility model is the problem in order to solve existing carbon fiber electric heating power output plate lower (300-500w), provides a kind of large power carbon fiber electric hot plate and super bath, wall heating equipment and warmer.This novel carbon fiber electric hot plate, close to electric oil lamp, Sunny, air-conditioning etc. on power, will promote the promotion and application of carbon fiber electrothermal plate greatly.
In order to overcome the above problems, the technical solution of the utility model is:
A kind of carbon fiber electrothermal plate, be followed successively by phenolic ether resinoid insulating barrier I, carbon paper, phenolic ether resinoid insulating barrier II from top to bottom, between carbon paper and phenolic ether resinoid insulating barrier I and between carbon paper and phenolic ether resinoid insulating barrier II, be packaged with electric conducting material, two layers of conductive material is connected with the both positive and negative polarity of power supply respectively by wire.
Preferably, described electric conducting material is copper chaff.
Preferably, phenolic ether resinoid insulating barrier I and phenolic ether resinoid insulating barrier II is prepared from by the phenolic ether resinoid of solidification or the modification phenolic ether resinoid of solidification and reinforcing material, and the gel content of phenolic ether resinoid insulating barrier I and phenolic ether resinoid insulating barrier II is 30-70%.
Preferred further, described reinforcing material is glass cloth.
Preferably, described modification phenolic ether resinoid is the mixture of phenolic ether resinoid and maleimide, and the weight ratio of phenolic ether resinoid and maleimide is 7:3-9:1.
Preferably, described carbon fiber electrothermal plate is of a size of 60cm × 100cm, and thickness is 0.8-1.8mm.
Preferably, the shape of described carbon fiber electrothermal plate is planar shaped, upper convex or concave surface shape.
Preferably, described carbon paper is distributed with carbon fiber or carbon crystalline substance.
A kind of super bath, comprises described carbon fiber electrothermal plate.
A kind of wall heating equipment, comprises described carbon fiber electrothermal plate.
A kind of portable heater, comprises described carbon fiber electrothermal plate.
A kind of carbon fiber electric heating board machining process:
Step 1 is immersed in glass cloth in phenolic ether class or modification phenolic ether resinoid solution, obtains phenolic ether resinoid prepreg I after dry removal solvent;
Step 2, the tiling of phenolic ether resinoid prepreg, then lays carbon paper and copper foil tape in the above;
Cover phenolic ether resinoid prepreg II above after step 3 is to be laid;
Step 4 at 140-180 DEG C of temperature, 4-8MPa pressure, curing molding under the 60-180min time, then heat-treats 60-180min at 180-200 DEG C of baking oven.
The connection contact of carbon fiber electrothermal plate and wire is insulation booth.First rounding hole on electric hot plate, the diameter in hole is 3-6mm, then exposes copper foil tape electrode, wire is welded with it, forms solder joint, finally with organic siliconresin, solder joint is sealed.
Described carbon fiber electrothermal plate connects power control switching, can be convenient for people to like this according to actual heating state, controls the caloric value of heating mainboard, both can select high power, and also can select low-power.
Advantageous Effects of the present utility model is:
1. power is high, and power can reach 1100-1500w, and compared with the carbon fiber electrothermal plate of 300-500w, the distance not only making people experience heat is expanded greatly, but also the electric hot plate cost reaching same heating effect is reduced greatly.High power also makes carbon fiber electrothermal plate can compare favourably on power with common electric heater such as electricity oil spit of fland, Sunny, air-conditioning etc.
2. Environmental Safety, during operation without light pollution, electromagnetic-radiation-free, without air conditioner noises, fire-retardant, waterproof, shockproof etc.;
3. physiotherapy function, the infrared band that the far infrared wavelength of transmitting mates at human body most, is described as " light of life " by medical circle, it human activin cell tissue can form resonance absorption, promote body metabolism, have obvious physical therapy efficacy, home dwelling heating can be widely used in; Special heating etc.;
4. energy-efficient, electric conversion efficiency, up to more than 99%, than the heater of the material such as nickel chromium triangle, tungsten as heater, can save energy more than 30%;
5. heating rapidly, planar heating, and electrothermal calefactive rate is fast and even.With radiation mode transferring heat, rate of rise in temperature;
6. save space, product thickness is between 1.5-4cm, and specification shape can design arbitrarily, installs and does not take up room;
7. adopt the technology of industrial production copper-clad plate, manufacture simple, cost is lower.
Accompanying drawing explanation
Fig. 1 is the structural representation of high power carbon fiber electrothermal plate.
In figure, 1, carbon paper, 2, phenolic ether resinoid insulating barrier I, 3, copper chaff, 4, solder joint, 5, wire, 6, phenolic ether resinoid insulating barrier II.
Embodiment
Below in conjunction with accompanying drawing and instantiation, the utility model is described further.
As shown in Figure 1, large power carbon fiber electric hot plate mainly comprises phenolic ether resinoid insulating barrier 1, carbon paper 2 and the copper chaff 3 that glass cloth strengthens, carbon paper 1 is encapsulated up and down by phenolic ether resinoid insulating barrier I2 and phenolic ether resinoid insulating barrier II6, simultaneously copper foil tape 3 is also encapsulated between carbon paper 1 and resin insulating barrier I2 as electrode and between carbon paper and phenolic ether resinoid insulating barrier II6, copper chaff 3 is connected with wire 5 by solder joint 4, and passes through encapsulated with silicone resin.
The phenolic ether resinoid of phenolic ether resinoid insulating barrier I2 and phenolic ether resinoid insulating barrier II6 by solidification or the modification phenolic ether resinoid of solidification, be prepared from using glass cloth as reinforcing material, the gel content of phenolic ether resinoid insulating barrier I2 and phenolic ether resinoid insulating barrier II6 is 30%-70%.
Carbon fiber electrothermal plate is of a size of 60cm × 100cm, and thickness is 0.8-1.8mm.
The shape of carbon fiber electrothermal plate can be planar shaped, upper convex or concave surface shape.
Carbon paper can be dispersed with carbon fiber, also can be dispersed with carbon crystalline substance.
Modification phenolic ether resinoid is the mixture of phenolic ether resinoid and maleimide.
Embodiment 1
Prepared by high power carbon fiber electrothermal plate, comprise the steps:
Glass cloth is immersed in phenolic ether resinoid solution, and obtain phenolic ether resinoid prepreg after dry removal solvent, glue content is 50%.The tiling of phenolic ether resinoid prepreg, then lay carbon paper and copper foil tape in the above.Phenolic ether resinoid prepreg is again being covered above after to be laid.Last at 170 DEG C of temperature, 4-8MPa pressure and curing molding under the 180min time, then heat-treat 120min at 200 DEG C of baking ovens.By welding, copper foil electrode and wire are coupled together, obtained carbon fiber electrothermal plate A.
Embodiment 2
Prepared by high power carbon fiber electrothermal plate, comprise the steps:
By blended for the maleimide of the phenolic ether resinoid of 70% in above-mentioned preparation embodiment 1 and 30%.Then carbon fiber electrothermal plate B is prepared according to the high power carbon fiber electrothermal plate step prepared in embodiment 1.
By reference to the accompanying drawings embodiment of the present utility model is described although above-mentioned; but the restriction not to utility model protection scope; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various amendment or distortion that creative work can make still in protection range of the present utility model.
Claims (8)
1. a large power carbon fiber electric hot plate, it is characterized in that: be followed successively by phenolic ether resinoid insulating barrier I, carbon paper, phenolic ether resinoid insulating barrier II from top to bottom, between carbon paper and phenolic ether resinoid insulating barrier I and between carbon paper and phenolic ether resinoid insulating barrier II, be packaged with electric conducting material, two layers of conductive material is connected with the both positive and negative polarity of power supply respectively by wire.
2. carbon fiber electrothermal plate according to claim 1, is characterized in that: described electric conducting material is copper chaff.
3. carbon fiber electrothermal plate according to claim 1, is characterized in that: described carbon fiber electrothermal plate is of a size of 60cm × 100cm, and thickness is 0.8-1.8mm.
4. carbon fiber electrothermal plate according to claim 1, is characterized in that: the shape of described carbon fiber electrothermal plate is planar shaped, upper convex or concave surface shape.
5. carbon fiber electrothermal plate according to claim 1, is characterized in that: described carbon paper is distributed with carbon fiber or carbon crystalline substance.
6. a super bath, comprises the arbitrary described carbon fiber electrothermal plate of claim 1-5.
7. a wall heating equipment, comprises the arbitrary described carbon fiber electrothermal plate of claim 1-5.
8. a portable heater, comprises the arbitrary described carbon fiber electrothermal plate of claim 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520677018.5U CN204906732U (en) | 2015-09-02 | 2015-09-02 | High -power carbon fiber electrothermal plate and bathroom heater, warm equipment of wall and room heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520677018.5U CN204906732U (en) | 2015-09-02 | 2015-09-02 | High -power carbon fiber electrothermal plate and bathroom heater, warm equipment of wall and room heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204906732U true CN204906732U (en) | 2015-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520677018.5U Expired - Fee Related CN204906732U (en) | 2015-09-02 | 2015-09-02 | High -power carbon fiber electrothermal plate and bathroom heater, warm equipment of wall and room heater |
Country Status (1)
| Country | Link |
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| CN (1) | CN204906732U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110798917A (en) * | 2019-11-08 | 2020-02-14 | 贵州云弗电炉制造有限公司 | Heating plate for electric furnace and preparation method thereof |
| CN111947209A (en) * | 2020-08-19 | 2020-11-17 | 浙江奥普家居有限公司 | High-power bathroom heater |
-
2015
- 2015-09-02 CN CN201520677018.5U patent/CN204906732U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110798917A (en) * | 2019-11-08 | 2020-02-14 | 贵州云弗电炉制造有限公司 | Heating plate for electric furnace and preparation method thereof |
| CN111947209A (en) * | 2020-08-19 | 2020-11-17 | 浙江奥普家居有限公司 | High-power bathroom heater |
| CN111947209B (en) * | 2020-08-19 | 2021-05-18 | 浙江奥普家居有限公司 | High-power bathroom heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151223 Termination date: 20170902 |