CN2459578Y - Electric heater - Google Patents
Electric heater Download PDFInfo
- Publication number
- CN2459578Y CN2459578Y CN 00257183 CN00257183U CN2459578Y CN 2459578 Y CN2459578 Y CN 2459578Y CN 00257183 CN00257183 CN 00257183 CN 00257183 U CN00257183 U CN 00257183U CN 2459578 Y CN2459578 Y CN 2459578Y
- Authority
- CN
- China
- Prior art keywords
- infrared radiation
- far infrared
- nano
- radiation thin
- quartz glass
- 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
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- Resistance Heating (AREA)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The utility model relates to the technical field of a continuous flow heater, which comprises a power supply and a supporting frame, wherein a plurality of tube bodies which are mutually connected in series are arranged in parallel on the supporting frame, and adjacent tube bodies are communicated with each other in a liquid sealing mode; the end part of each tube body is provided with a water inlet and a water outlet. The outer surface of a tubular basal body is provided with a nanometer metal base far-infrared radiation thin film layer, a quartz glass powder layer and a nanometer tin dioxide (Sb) composite electric conducting film layer from inside to outside. Electrode sheets are arranged at both ends of the outer surface of each tube body so that the nanometer tin dioxide (Sb) composite electric conducting film layer activates the metal base far-infrared radiation thin film layer to heat the water by far-infrared rays, thereby, water-electric separation is realized. The utility model has the advantages of high safety and high heat efficiency.
Description
The utility model relates to the continuous flow heater technical field.
At present, electric heater commonly used comprises resistance wire, the resistance wire outside is provided with insulating barrier, be positioned in the water container with entery and delivery port, carry out the heating of conduction-type and diffusion type, perhaps carry out the diffusion type heating by conducting film, this structure exists firing rate slow, low and the electrical body of the thermal efficiency does not separate with water, easily causes leaky, uses dangerous.
The purpose of this utility model just provides a kind of electricity separation, safe in utilization, the electric heater that the thermal efficiency is high.
To achieve these goals, the technical solution of the utility model is: it comprises power supply, support, a plurality of heating tubes are installed on the support, be communicated with by the conduit liquid sealing between the adjacent heating tube, the body end of serial connection is provided with water inlet and delivery port mutually, its design feature is: heating tube has the tubular matrix that insulating materials is made, the tubular matrix outer surface is provided with nano metal base far infrared radiation thin layer, Metal Substrate far infrared radiation thin layer outer surface is provided with the quartz glass bisque, quartz glass bisque outer surface is provided with nano-stannic oxide (antimony) composite conducting rete, at nano-stannic oxide (antimony) composite conducting rete outer surface two ends installing electrodes sheet.
The thickness of described nano metal base far infrared radiation thin layer (2) is 0.7-0.9um.
The thickness of described nano-stannic oxide (antimony) composite conducting rete (4) is 0.6-0.8um.
The thickness of described quartz glass bisque (3) is 0.08-0.11mm.
The utility model adopts said structure, be provided with nano metal base far infrared radiation thin layer at the tubular matrix outer surface, Metal Substrate far infrared radiation thin layer outer surface is provided with the quartz glass bisque, quartz glass bisque outer surface is provided with nano-stannic oxide (antimony) composite conducting rete, at nano-stannic oxide (antimony) composite conducting rete outer surface two ends installing electrodes sheet.The electrode slice at outer surface of tube body two ends provides power supply, make nano-stannic oxide (antimony) composite conducting rete under the exciting of electricity, make Metal Substrate far infrared radiation thin layer reach higher far infrared radiation degree, far ir ray is the electromagnetic wave of wavelength 3um-600um scope, when far infrared carries out radiation to the water in the body, the dipole of water and free charge are under the effect of electromagnetic field, rearrange according to electromagnetic direction, /, the violent random motion of atom raises water temperature fast, compare the resistance wire thermal efficiency and improve 30%, improve 10% than the conducting film thermal efficiency, and heated object is to rely on far infrared to heat, and realizes electricity separation, and is safe in utilization.
Describe the utility model in detail below in conjunction with drawings and Examples;
Fig. 1 shows the structural representation of the utility model embodiment;
Fig. 2 shows the main cutaway view of heating tube among the utility model embodiment;
The utility model comprises support 6, a plurality of heating tubes 10 are installed on the support 6 side by side, be communicated with by conduit 7 liquid sealings between the adjacent heating tube 10, heating tube 10 ends of serial connection are provided with water inlet 9 and delivery port 8 mutually, heating tube 10 has the tubular matrix 1 that insulating materials is made, tubular matrix 1 outer surface is provided with the nano metal base far infrared radiation thin layer 2 that a layer thickness is 0.8um, Metal Substrate far infrared radiation thin layer 2 outer surfaces are provided with quartz glass bisque 3, its thickness is 0.10mm, it is 0.7um nano-stannic oxide (antimony) composite conducting rete 4 that quartz glass bisque 3 outer surfaces are provided with thickness, at nano-stannic oxide (antimony) composite conducting rete 4 outer surface two ends installing electrodes sheets 5.
The preparation process of described various retes is: oxide, carbide, the chloride that at first will contain required simple substance carry out reduction reaction, produce simple substance, and the material of selecting for use has: AL
2O
3, MgO, CaCO
3, CrO
3, Sb
2O
3, FeCL
3, SnCL
4, TiO
2, SiO
2, ZrO
2, NaCL, above-mentioned material is hydrolyzed or alcoholysis, heat spray oven drying method is adopted in dissolving back, makes various simple substance, the various simple substance that make is mixed by following weight ratio: AL:0.55-1.6%; Mg:0.4-1.2%; Ca:0.45-1.4%; Cr:0.26-0.4%; Ni:0.32-0.8%; Fe:0.24-0.6%; Zr:0.38-1%; Ti:0.15-0.6%; Na:0.13-0.3%; Sn:0.07-0.3%; Pb:0.15-0.8%; Si:10-25%; SnO
2: 66-87%; In the following sintering of 2380 degree, pulverizing, sintering, pulverizing again makes the composite powder material that granularity is 0.1um; With granularity is the composite powder material of 0.1um, adopts resistance-type heating vacuum vaporation method to make a kind of nonvolatil nano metal base far infrared radiation thin layer on the electrical heating matrix, and its thickness is 0.7-0.9um.As matrix is the quartz glass tube of diameter 20mm, long 150mm, the thick 0.7-0.9um of far infrared radiation rete, require vacuum to be less than or equal to-6Pa during the system film, the deposition velocity of film was more than or equal to 100 seconds, the matrix surface temperature is less than or equal to 1100 degree, and matrix will carry out oxidizing annealing in system behind the film, when annealing temperature drops to 300 when spending, to the matrix oxygenation, reduce to room temperature until temperature.Certainly, the far infrared radiation thin layer also can be made the gel brushing on other matrix.Be the quartz glass bisque of 0.2um in the surface of this nano metal base far infrared radiation thin layer spraying one deck granularity again, place sintering under the 500-800 degree, this layer is as insulating barrier, and its thickness is 0.08-0.11mm.But the far infrared radiation ability of nano metal base far infrared radiation thin layer self is lower, do not reach the radiancy requirement of rising water temperature far away, also must be by the effect of electricity, under the exciting of electricity, nano metal base far infrared radiation thin layer can reach higher far infrared degree of excitation, this just need adhere to one deck nano-stannic oxide (antimony) composite conducting rete again on its surface, and its preparation process is: the hydrolysis butter of tin, and with SnCL
4: H
2O: HCL mixes at 1.5: 15: 0.1, and fully adding ammoniacal liquor after the dissolving, to transfer pH value be 7, filter and obtain white depositions, again oxygenation, be heated to 140 degree and obtain tin ash (SnO
2) crystalline material; Alcoholysis trichloride antimony again is with SbCL
3: C
2H
5OH mixes at 1: 1, fully obtains the pale blue sediment after the dissolving, and oxygenation gets antimony oxide (SbO) crystalline material again; With tin ash and antimony oxide solution is to mix at 10: 1 by weight, after be ejected on the ceramic bodies of 800 degree, put into the water hydrolysis after the cooling and deposit a kind of many lattice of metal oxide crystal SnO of blue look
2(Sb), be the low-resistance electric heating material of N-type semiconductor, also be called presoma this moment purchases, and granularity is below 6um.The metal oxide of gained is joined in the polyacrylamide, under 0 degree state, stir, it is standby to reach gel state, the quartz glass tube (or other matrix material) that will be provided with nano metal base far infrared radiation thin layer and quartz glass bisque again is immersed in the above-mentioned gel, taking out the back dries in the baking oven of 100-860 degree, repeatedly twice, promptly make the nanocomposite conductive film layer, rete is thick to be 0.6-0.8um.
Water enters in the heating tube 10 from water inlet 1 end, the electrode slice 5 at heating tube 10 outer surface nano-stannic oxide (antimony) conductive film layers 4 two ends provides power supply, nano-stannic oxide (antimony) conductive film layer 4 makes Metal Substrate far infrared radiation thin layer 2 reach higher far infrared radiation degree under the exciting of electricity, far ir ray is the electromagnetic wave of wavelength 3um-600um scope, when far infrared carries out radiation to the water in the heating tube 10, the dipole of water and free charge are under the effect of electromagnetic field, rearrange according to electromagnetic direction, /, the violent random motion of atom raises water temperature fast, because heated object is to rely on far infrared to heat, realize electricity separation, safe in utilization, and thermal efficiency height.
The utility model also can be provided with intake chute on phenoplasts support 6, be communicated with by the intake chute liquid sealing between the adjacent heating tube 10.
Certainly, heating tube 10 of the present utility model can also be a bend pipe, and the bend pipe end has electrode slice 5, connects power supply on the electrode slice 5.
Claims (4)
1, a kind of electric heater comprises support (6), a plurality of heating tubes (10) are installed on the support (6), liquid sealing is communicated with between the adjacent heating tube (10), heating tube (10) end of serial connection is provided with water inlet (9) and delivery port (8) mutually, it is characterized in that: heating tube (10) has the tubular matrix (1) that insulating materials is made, tubular matrix (1) outer surface is provided with nano metal base far infrared radiation thin layer (2), Metal Substrate far infrared radiation thin layer (2) outer surface is provided with quartz glass bisque (3), quartz glass bisque (3) outer surface is provided with nano-stannic oxide (antimony) composite conducting rete (4), at nano-stannic oxide (antimony) composite conducting rete (4) outer surface two ends installing electrodes sheets (5).
2, electric heater according to claim 1 is characterized in that: the thickness of described nano metal base far infrared radiation thin layer (2) is 0.7-0.9um.
3, electric heater according to claim 1 is characterized in that: the thickness of described nano-stannic oxide (antimony) composite conducting rete (4) is 0.6-0.8 μ m.
4, electric heating body according to claim 1 is characterized in that: the thickness of described quartz glass bisque (3) is 0.08-0.11mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00257183 CN2459578Y (en) | 2000-12-20 | 2000-12-20 | Electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00257183 CN2459578Y (en) | 2000-12-20 | 2000-12-20 | Electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2459578Y true CN2459578Y (en) | 2001-11-14 |
Family
ID=33613749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00257183 Expired - Fee Related CN2459578Y (en) | 2000-12-20 | 2000-12-20 | Electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2459578Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100384552C (en) * | 2005-03-14 | 2008-04-30 | 冷同桂 | Electric heating type cleaning machine |
| CN103907547A (en) * | 2014-04-11 | 2014-07-09 | 桂林凯创光伏科技有限公司 | Photovoltaic incubator |
| CN106196568A (en) * | 2016-06-29 | 2016-12-07 | 王禹杰 | Crystal resonance radiation heater |
| CN111867161A (en) * | 2020-07-25 | 2020-10-30 | 东莞市中科智恒新材料有限公司 | Tubular small-sized heating component |
-
2000
- 2000-12-20 CN CN 00257183 patent/CN2459578Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100384552C (en) * | 2005-03-14 | 2008-04-30 | 冷同桂 | Electric heating type cleaning machine |
| CN103907547A (en) * | 2014-04-11 | 2014-07-09 | 桂林凯创光伏科技有限公司 | Photovoltaic incubator |
| CN106196568A (en) * | 2016-06-29 | 2016-12-07 | 王禹杰 | Crystal resonance radiation heater |
| CN106196568B (en) * | 2016-06-29 | 2019-09-20 | 王禹杰 | Crystal resonance radiation heater |
| CN111867161A (en) * | 2020-07-25 | 2020-10-30 | 东莞市中科智恒新材料有限公司 | Tubular small-sized heating component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |