CN209655412U - A kind of electric heater - Google Patents
A kind of electric heater Download PDFInfo
- Publication number
- CN209655412U CN209655412U CN201821926983.1U CN201821926983U CN209655412U CN 209655412 U CN209655412 U CN 209655412U CN 201821926983 U CN201821926983 U CN 201821926983U CN 209655412 U CN209655412 U CN 209655412U
- Authority
- CN
- China
- Prior art keywords
- electric heater
- boiler
- silicon carbide
- radiator
- carbide ceramics
- 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.)
- Active
Links
Landscapes
- Resistance Heating (AREA)
Abstract
The utility model discloses a kind of electric heaters comprising sequentially connected boiler, radiator and circulating pump, and the pipeline of connection all parts are connected with water supply tank between radiator and circulating pump；The boiler includes PTC calandria, and the PTC calandria includes multiple silicon carbide ceramics heating tubes, and the periphery of the silicon carbide ceramics heating tube coats copper foil.The electric heater have the characteristics that energy conservation and environmental protection, corrosion-resistant, the service life is long, water-saving, by thermal balance, it is thermally conductive rapidly, it is high efficiency, antifreeze, safe.The boiler of the electric heater not only can provide hot water for radiator, or shower and kitchen provide required hot water.
Description
Technical field
The utility model belongs to environment protection energy-saving equipment technical field more particularly to a kind of electric heater.
Background technique
Heater currently on the market is broadly divided into three categories: (hot-wind heating, oil heater take for gas heating stove, space heater
It is warm) and boiler heating.Gas heating stove can be dual-purpose with hot water, heating, but its installing engineering complexity (need to install heating pipe in doors
Radiator is installed in road), and mounting cost is relatively high, later period maintenance is also extremely inconvenient.Limit of the space heater by power load
System, power limited calorific value is not high, the requirement warmed oneself when being unable to satisfy cold, and the very big operating cost of power consumption is high.Boiler
Heating occupies very big land area, and pannikin furnace thermal efficiency is low, and fire coal causes environmental pollution.With controlling for Environmental
Reason dynamics is increasing, has removed the boiler of various burning fuels, develops the heating service device of other energy.By
It is limited in above-mentioned heating system, so that the Yangtze river basin still uses stove to warm oneself with the north some low developed area winters, neither
It is safe and unhygienic.In order to protect environment, electricity is implemented for the policy execution of coal, the utility model provides a kind of using semiconductor pottery
The heating system of porcelain heating compensates for existing market heating equipment deficiency, has structure simple, safe and reliable, easy to control, hot
It is high-efficient, cost of use is low, facilitates the features such as installation.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, it is simple to provide a kind of structure, high combustion efficiency, peace
The electric heater that loopful is protected.
The technical solution of the utility model is: a kind of electric heater, including sequentially connected boiler, radiator and circulating pump,
And the pipeline of connection all parts, water supply tank is connected between radiator and circulating pump；The boiler includes that PTC (is partly led
Body ceramic material) calandria, the PTC calandria includes multiple silicon carbide ceramics heating tubes, the silicon carbide ceramics heating tube
Periphery coat copper foil.The boiler has circular ring shape hollow cavity, and configures electricity-limiter.The copper foil with a thickness of 30-
40um。
Further, detour water channel is arranged in the boiler internal, and has water outlet and water inlet.
Further, the boiler has LCD liquid crystal display, has remote control and manual operation mode, can be used for mobile phone remote
Manipulation has the function of to power off parameter protection, sensor fault prompt, system failure prompt alarm, hand-operated forced operation etc..
Further, the radiator includes the radiator of multiple parallel connections, and radiator is provided with safety valve, internal diameter 20-
50mm。
Further, the quantity of the silicon carbide ceramics heating tube is 3-8.
Further, the electric heater configures electricity-limiter.The electricity-limiter is connected on the circuit of PTC calandria.
Further, the silicon carbide ceramics heating tube preparation method the following steps are included:
1) required component is weighed according to quantity to be stirred, ball milling, form pug；
2) by pug extrusion forming, silicon carbide ceramics heating tube green body is obtained after dry；
3) the silicon carbide ceramics heating tube green body shove charge is sintered.
The sintering process includes, by the silicon carbide ceramics heating tube green body shove charge, with the rate less than 3 DEG C/min from
Room temperature is raised to 100~200 DEG C；500~700 DEG C are warming up to the rate less than 2.5 DEG C/min, keeps the temperature 1~5h；With less than 2 DEG C/
The rate of min is warming up to 850~1000 DEG C, keeps the temperature 1~5h；1100~1300 DEG C are warming up to the rate less than 3 DEG C/min,
Stop heating, keeps the temperature 1~3h, cool to room temperature with the furnace, prepare required silicon carbide honeycomb ceramics material.
Further, the initial component of the silicon carbide ceramics heating tube includes:
100 parts of silicon carbide, average grain diameter is 0.1~1 μm
40~60 parts of Polycarbosilane, it is dissolved in tetrahydrofuran liquid
15~25 parts of polyvinyl alcohol, it is dissolved in water
5~10 parts of polyacrylic acid
4-50 parts of ceramic composite
The ceramic composite powder includes 1-15 parts of titanium oxide, 1-20 parts of boron-containing compound, 1-15 parts of metallic aluminium powder.
The boron-containing compound is one of borax, Boratex, boron carbide, titanium boride, boric acid, potassium borate, boron oxide or a variety of.
The utility model has the beneficial effects that the electric heater of the utility model has, energy conservation and environmental protection, corrosion-resistant, the service life is long, saves
Water, by thermal balance, it is thermally conductive rapidly, high efficiency, it is antifreeze, safe the features such as.The boiler of the electric heater not only can be radiator
There is provided hot water, or shower and kitchen provide required hot water.
Water-saving energy conservation, thermal efficiency ratio tradition hot-water stove improve 30% or more, and 3 minutes i.e. heat can reach confession in 10 minutes
Warm effect, heat transfer rate is the several times of hot-water heating or more, greatly reduces heat supply energy consumption, reduces heating cost and expense, section
Water is up to 90%, and synthesis energy saving rate is up to 50 or more.
PTC calandria heated at constant temperature, non-scaling, heat conduction velocity is fast, and heat transfer efficiency is high.
Using electricity separation technology, have multiple isolation, anticreep, anti-dry, anti-overtemperature, low temperature are antifreeze etc. to protect function
Can, the service life is long, corrosion-resistant.
LCD liquid crystal display has remote control and manual operation mode, can be used for mobile phone remote manipulation, and there is power-off parameter to protect
The functions such as shield, sensor fault prompt, system failure prompt alarm, hand-operated forced operation.
Radiator can be set on wall, and it is small to occupy room space.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model electric heater.
Specific embodiment
For the contents, features and effects for further appreciating that the utility model, with embodiment and cooperate attached drawing specifically below
It is bright.
Refering to fig. 1, a kind of electric heater, including sequentially connected boiler, radiator and circulating pump, and connection all parts
Pipeline, water supply tank is connected between radiator and circulating pump；The boiler includes PTC calandria, the PTC calandria packet
Multiple silicon carbide ceramics heating tubes are included, the periphery of the silicon carbide ceramics heating tube coats copper foil.
Further, the boiler has circular ring shape hollow cavity, and configures electricity-limiter.The electricity-limiter is connected to PTC
On the circuit of calandria, electricity-limiter is set, electric current can be limited, avoids supramaximal current by silicon carbide ceramics heating tube, in order to avoid
Heating tube is burned, and influences the service life of heating tube.
Further, detour water channel is arranged in the boiler internal, and has water outlet and water inlet.
Further, the boiler has LCD liquid crystal display, has remote control and manual operation mode, can be used for mobile phone remote
Manipulation has the function of to power off parameter protection, sensor fault prompt, system failure prompt alarm, hand-operated forced operation etc..
Further, the radiator includes the radiator of multiple parallel connections, and radiator is provided with safety valve, internal diameter 20-
50mm。
Further, the quantity of the silicon carbide ceramics heating tube is 3-8.
Further, the copper foil with a thickness of 30-40um.
Further, the electric heater configures electricity-limiter.The electricity-limiter is connected on the circuit of PTC calandria.
The electric heater of the utility model improves 30% or more than traditional hot-water stove when in use, and 3 minutes are i.e. hot, and 10 minutes
It can reach heating effect, heat transfer rate is the several times of hot-water heating or more, greatly reduces heat supply energy consumption, reduces heating cost
And expense, water-saving up to 90%, synthesis energy saving rate is up to 50 or more.
Embodiment 1
The internal diameter of the safety valve of radiator is 20mm in above-mentioned electric heater, and the PTC calandria includes 3 silicon carbide potteries
The periphery of porcelain heating tube, the silicon carbide ceramics heating tube coats copper foil, with a thickness of 40um.
Embodiment 2
Similar with embodiment 1, wherein the internal diameter of the safety valve is 50mm, the PTC calandria includes 6 silicon carbide
The periphery of ceramic heating pipe, the silicon carbide ceramics heating tube coats copper foil, with a thickness of 35um.
Embodiment 3
Similar with embodiment 1, wherein the internal diameter of the safety valve is 35mm, the PTC calandria includes 8 silicon carbide
The periphery of ceramic heating pipe, the silicon carbide ceramics heating tube coats copper foil, with a thickness of 30um.
Embodiment 4
Similar with embodiment 2, wherein the internal diameter of the safety valve is 35mm, the PTC calandria includes 3 silicon carbide
The periphery of ceramic heating pipe, the silicon carbide ceramics heating tube coats copper foil, with a thickness of 40um.
Embodiment 5
Similar with embodiment 1, wherein the internal diameter of the safety valve is 35mm, the PTC calandria includes 8 silicon carbide
The periphery of ceramic heating pipe, the silicon carbide ceramics heating tube coats copper foil, with a thickness of 30um.
Embodiment 6
Similar with embodiment 1, wherein the internal diameter of the safety valve is 30mm, the PTC calandria includes 6 silicon carbide
The periphery of ceramic heating pipe, the silicon carbide ceramics heating tube coats copper foil, with a thickness of 35um.
Embodiment 7
Similar with embodiment 1, wherein the internal diameter of the safety valve is 30mm, the PTC calandria includes 8 silicon carbide
The periphery of ceramic heating pipe, the silicon carbide ceramics heating tube coats copper foil, with a thickness of 30um.
Embodiment 8
Similar with embodiment 6, wherein the internal diameter of the safety valve is 50mm, the PTC calandria includes 3 silicon carbide
The periphery of ceramic heating pipe, the silicon carbide ceramics heating tube coats copper foil, with a thickness of 40um.
Embodiment 9
Similar with embodiment 2, wherein the internal diameter of the safety valve is 40mm, the PTC calandria includes 3 silicon carbide
The periphery of ceramic heating pipe, the silicon carbide ceramics heating tube coats copper foil, with a thickness of 40um.
Embodiment 10
Similar with embodiment 4, wherein the internal diameter of the safety valve is 50mm, the PTC calandria includes 5 silicon carbide
The periphery of ceramic heating pipe, the silicon carbide ceramics heating tube coats copper foil, with a thickness of 30um.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
Art personnel can be subject to several variations not departing from the scope of the utility model, therefore shown in described above included and attached drawing
Structure should be regarded as it is illustrative, rather than to limit the protection scope of the utility model.
Claims (6)
1. a kind of electric heater, which is characterized in that including sequentially connected boiler, radiator and circulating pump, and each portion of connection
The pipeline of part is connected with water supply tank between radiator and circulating pump；The boiler includes PTC calandria, the PTC calandria
Including multiple silicon carbide ceramics heating tubes, the periphery of the silicon carbide ceramics heating tube coats copper foil；The boiler has annulus
Shape hollow cavity, and configure electricity-limiter；The copper foil with a thickness of 30-40um.
2. electric heater according to claim 1, which is characterized in that detour water channel is arranged in the boiler internal, and with out
The mouth of a river and water inlet.
3. electric heater according to claim 1, which is characterized in that the boiler have LCD liquid crystal display, have remote control and
Manual operation mode can be used for mobile phone remote manipulation, have power-off parameter protection, sensor fault prompt, system failure prompt
Alarm, hand-operated forced operation function.
4. electric heater according to claim 1, which is characterized in that the radiator includes the radiator of multiple parallel connections, is dissipated
Hot device is provided with safety valve, internal diameter 20-50mm.
5. electric heater according to claim 1, which is characterized in that the quantity of the silicon carbide ceramics heating tube is 3-8.
6. electric heater according to claim 1, which is characterized in that the electric heater configures electricity-limiter, and the electricity-limiter connects
It is connected on the circuit of PTC calandria.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821926983.1U CN209655412U (en) | 2018-11-22 | 2018-11-22 | A kind of electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821926983.1U CN209655412U (en) | 2018-11-22 | 2018-11-22 | A kind of electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209655412U true CN209655412U (en) | 2019-11-19 |
Family
ID=68506603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821926983.1U Active CN209655412U (en) | 2018-11-22 | 2018-11-22 | A kind of electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209655412U (en) |
-
2018
- 2018-11-22 CN CN201821926983.1U patent/CN209655412U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202452590U (en) | Fresh air water-free type electric heat-storing system | |
| CN104791893B (en) | A kind of PTC-ceramic electric heating apparatus and central heating system | |
| CN102519080B (en) | Full fresh air waterless electric heat storage system and heat supply method | |
| CN202216311U (en) | Multiple-energy complementary combined heat supplying system | |
| WO2016000467A1 (en) | Single-household double-circulation heating system | |
| CN209655412U (en) | A kind of electric heater | |
| CN208794545U (en) | A kind of heater | |
| CN103281812A (en) | Ceramic heating sheet applicable to liquid heating | |
| CN104446524A (en) | Heat barrier and heat radiation complex function based aluminum oxide pouring material for saving energy in high-temperature environment | |
| CN111207440A (en) | Electric heater | |
| CN204176893U (en) | A kind of Quick energy-saving water heater | |
| CN102650449A (en) | Efficient energy-saving and environment-friendly electrothermal film warmer | |
| CN201081290Y (en) | Novel safe electrical heater | |
| CN202253931U (en) | Combined heating system of solar/gas-fired wall-mounted furnace | |
| CN202303635U (en) | Electric heating stove | |
| CN202709271U (en) | High efficiency energy-saving and environment-friendly quartz electrothermal film heating device | |
| CN201149280Y (en) | Heating stove with high thermal efficiency | |
| CN102645015A (en) | Instant solar water heater | |
| CN202216291U (en) | Through-kang water heating stove | |
| CN202183881U (en) | Novel electric heating plate | |
| CN205002359U (en) | Domestic coal fired boiler of energy -conserving formula of solar energy | |
| CN206320795U (en) | Heating stove lead flame seat | |
| CN203310066U (en) | Waste heat water heater | |
| CN203464469U (en) | Electric water heater | |
| CN211296968U (en) | PTC heater capable of automatically controlling temperature |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |