CN202204042U - Direct-heating superconductive electric heater - Google Patents
Direct-heating superconductive electric heater Download PDFInfo
- Publication number
- CN202204042U CN202204042U CN2011203026043U CN201120302604U CN202204042U CN 202204042 U CN202204042 U CN 202204042U CN 2011203026043 U CN2011203026043 U CN 2011203026043U CN 201120302604 U CN201120302604 U CN 201120302604U CN 202204042 U CN202204042 U CN 202204042U
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- electric heater
- heating
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- fin
- superconductive
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Abstract
The utility model discloses a direct-heating superconductive electric heater comprising a power supply and wires, an electric heater and a radiating fin which is filled with a superconductive medium, wherein the radiating fin is an entirety which consists of an upper and a lower horizontal radiating tubes and vertical radiating ribs between the horizontal radiating tubes, the inner cavities of the entirety are communicated with each other, and the cavities are filled with the superconductive medium; a heating rod of the electric heating tube which is located on the bottom of the radiating fin is provided in the superconductive medium for being contacted with the heating medium directly; and vent valves are provided in the lateral parts of the radiating fin and are communicated with the cavities. The electric heater adopts a special conductive medium, then the electric heater does not need to vacuumize anymore in production and service of the electrical heater; the electric heater heats the heat-transfer medium directly, then the electric heater saves a water heating system; the electric heater is energy efficient, then the electric heater saves 50% to 75% of energy when in comparison with a prior electrical heating appliance; the electric heater is elegant in appearance, safe and durable; the electric heater does not generate high-frequency harmful electromagnetic emission in working process, then the electric heater guarantees safety in use for users.
Description
Technical field
The utility model belongs to uses the electric heater technical field, particularly a kind of simple and direct, convenient, efficient, energy-conservation directly-heated type superconducting electric heater.
Background technology
Along with the progress of society and improving constantly of living standards of the people, the shared proportion of electric heating is increasing in the heat supply heating field.Electric heating mainly contains boilers heated electrically, electric heater, Electric radiant Heating Film and Geothermal electric cable etc., but has the minimizing air pollution, feels that comfortable, security of operation long service life separate house and separate room measures and controls, is the heating system that the electric energy of cleaning is converted into a kind of high-quality comfortable environment-protection of heat energy compared with traditional heating system.
In the product of many electric heatings; " vacuum superconducting electric heater " is according to brand-new superconductive medium phase-change heat transfer principle; With the transformation of heat pipe superconductor technology, develop into the medium superconductor technology and apply in the heating system; Replace traditional heat transfer medium one water with heat-conducting medium superconducting fluid efficiently, utilize superconducting fluid in the radiator of vacuum sealing with brand-new operation principle, really realized water-saving energy-conservation, antifreeze anti-corrosion, simple and direct, maintenance-free brand-new heat supply heating mode is installed.Mainly there are two aspect problems in existing vacuum superconducting electric heater:
1, vacuumize and keep vacuum problem: general " vacuum superconducting electric heater " in manufacture process, must be extracted into the vacuum in the radiator to a certain degree with the vacuum machine, and strict guarantee vacuum can not descend in running.This has just increased the difficulty that " vacuum superconducting electric heater " produced and used;
2, " adding hot water yarn system " problem of indirect mode: the mode of heating of " vacuum superconducting electric heater " that throw in current market all is " an indirect mode ".Promptly at first use electrical heating water, go to heat superconducting fluid again through heated water system then, just can make radiator heating heating.This " indirect mode " had more a cover water heating system according to the design " directly mode of heating ".Both reduce heat exchange efficiency, increased production cost again.
The utility model content
The utility model purpose is for overcoming the deficiency that prior art exists, and provides that a kind of energy consumption is little, the thermal efficiency is high, the directly-heated type superconducting electric heater of energy-efficient, safety durable.
The utility model adopts the mode of electrothermal tube Direct Contact Heating superconductive medium, need not to vacuumize in electric heater production with in using again, and suitably exhaust can guarantee its normal operation behind the electric heater heating power.For the concrete design that realizes above-mentioned purpose the utility model is: a kind of directly-heated type superconducting electric heater; Comprise power supply and line, electric heater unit and the fin that superconductive medium is housed; It is characterized in that: described fin is to constitute the integral body that inner chamber communicates by upper and lower heatsink transverse pipe and vertical cooling fin of being connected between the heatsink transverse pipe, and superconductive medium is housed in the cavity; The heating rod that is arranged in the electric heating tube of fin bottom places superconductive medium Direct Contact Heating medium; Be connected with its cavity at the fin sidepiece and be provided with air bleeding valve.
In described fin one side terminal box is set, the ground terminal at the terminal box back side is connected with the earth connection of heating rod.
The utlity model has following characteristics:
1, exempts to vacuumize and keep vacuum easily.The utility model adopts special heat-conducting medium, and electric heater must not vacuumized in producing and using again, only can guarantee that electric heater normally move 1 to 2 time with the air bleeding valve on the radiator in electric heater energising heating final vacuum; In the electric heater running, whether available air bleeding valve detects has air to exist in the radiator, gets final product if having air bled off.
2, directly mode of heating heats heat transfer medium, has exempted water heating system.The utility model adopts direct mode of heating, inserts heating tube in the radiator and directly contacts the supply heat with heat-conducting medium, has exempted water heating yarn system, has improved heat exchange efficiency, has reduced production cost.
3, energy-efficient.Every group of rated power of this radiator is designed to 500W and 600W, can also be a little less than this numerical value in actual the use; And the heating effect of every group of electric heater can reach electric heating equipment level any 1500 watts～2000 watts on the present market fully, than existing similar electric heating device energy conservation 50%～75%.
4, the utility model is elegant in appearance, safety durable.6025 shaped steel, the two post radiators that this electric heater is produced by national standard, one group on 500W 10 posts, one group on 600W 12 posts, every group of heat radiation thought highly of about 28 kilograms.
5, winding box is similar supporting with the main body external form, the grounding safety insurance; The universal wheel support system makes the electric heater conveniently moving; Heat-conducting medium adopts non-toxic formulation, and adopts the heating of industrial frequency electric resistance heating tube, and the harmful electromagnetic radiation of no high frequency produces in the electric heater course of work, guarantees that the user is safe in utilization.
Description of drawings
Accompanying drawing is the utility model structural representation.
Among the figure: 1 heatsink transverse pipe; 2 cooling fins; 3 superconductive mediums; 4 electric heating tubes; 5, terminal box; 6 power switches; 7, electric heating lead-in wire; 8 move wheel; 9 air bleeding valves.
The specific embodiment
Referring to accompanying drawing; The directly-heated type superconducting electric heater that the utility model designed; Mainly form by power supply and line, electric heater unit and fin that superconductive medium is housed; Fin is by upper and lower heatsink transverse pipe 1 and is connected between the heatsink transverse pipe integral body that the cooling fin 2 vertically arranged constitutes, and their whole inner cavity is connected, and superconductive medium 3 is equipped with in the cavity bottom; The heating rod that is arranged in the electric heating tube 4 of fin bottom probes into superconductive medium 3 medium is directly heated; Being connected at the whole cavity of fin sidepiece and its is provided with air bleeding valve 9, universal mobile wheel 8 is housed in the electric heater bottom surface is used for supporting and moving; Opposite side at fin is provided with terminal box 5, and terminal box adopts the imitative radiator column type of steel, matches with the heat sink body external form; Power switch 6 is set on the panel of terminal box and has indicator lamp; The electric heating of drawing by electric heating tube 47 socket powers that go between; The ground terminal at terminal box 5 back sides is connected with the earth connection of heating rod; The external ground line is connected the back good earth with ground terminal, can guarantee the Electrical Safety of electric heater.Pressing accompanying drawing connects; And an amount of special heat-conducting medium of in radiator, packing into, connect 220 volts of AC powers, when heating about 30～60 minutes; Get rid of internal memory air in the radiator with air bleeding valve, send the heat heating towards periphery thereby electric heater just can reach specified surface temperature.
Table 1: exempt from vacuum directly-heated type superconducting electric heater the key technical indexes
Claims (2)
1. directly-heated type superconducting electric heater; Comprise power supply and line, electric heater unit and the fin that superconductive medium is housed; It is characterized in that: described fin is to constitute the integral body that inner chamber communicates by upper and lower heatsink transverse pipe and vertical cooling fin of being connected between the heatsink transverse pipe, and superconductive medium is housed in the cavity; The heating rod that is arranged in the electric heating tube of fin bottom places superconductive medium Direct Contact Heating medium; Be connected with its cavity at the fin sidepiece and be provided with air bleeding valve.
2. directly-heated type superconducting electric heater according to claim 1 is characterized in that: in fin one side terminal box is set, the ground terminal at the terminal box back side is connected with the earth connection of heating rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203026043U CN202204042U (en) | 2011-08-17 | 2011-08-17 | Direct-heating superconductive electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203026043U CN202204042U (en) | 2011-08-17 | 2011-08-17 | Direct-heating superconductive electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202204042U true CN202204042U (en) | 2012-04-25 |
Family
ID=45968163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203026043U Expired - Fee Related CN202204042U (en) | 2011-08-17 | 2011-08-17 | Direct-heating superconductive electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202204042U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438497A (en) * | 2013-08-22 | 2013-12-11 | 屯留县隆吉工贸有限公司 | Electromagnetic heating type warmer |
-
2011
- 2011-08-17 CN CN2011203026043U patent/CN202204042U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438497A (en) * | 2013-08-22 | 2013-12-11 | 屯留县隆吉工贸有限公司 | Electromagnetic heating type warmer |
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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 |
Granted publication date: 20120425 Termination date: 20140817 |
|
| EXPY | Termination of patent right or utility model |