CN2178881Y

CN2178881Y - Hot superconduction heating device

Info

Publication number: CN2178881Y
Application number: CN 93241589
Authority: CN
Inventors: 张冰
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-10-20
Filing date: 1993-10-20
Publication date: 1994-10-05
Anticipated expiration: 2003-10-20

Abstract

The utility model relates to a heat superconductive heating device which is a heat exchanging device. The utility model is suitable for heating a fluid medium filed, especially the air, and is especially suitable for the heating for civil use or working places. The utility model comprises a heat generator and a heat exchanger, wherein, the heat generator comprises electric heating elements, and heat radiating fins are arranged on the heat exchanger. The inner cavity of the heat generator can be communicated with the inner cavity of the heat exchanger through a channel with heat-superconductive working substances. Heat-superconductive coating layers are coated on the inner cavity and the inner wall of the channel. The heat-superconductive working substance is sealed in the space. The heat generator and the heat exchanger can be integrated or divided, and the divided type is suitable for central heating supply with long distance. The utility model, the heat resistance of which approaches to zero, has the advantages of fast heat transference, high efficiency, energy saving, safety, low cost for manufacture, maintenance and operation, no noise and no pollution.

Description

Hot superconduction heating device

The utility model relates to a kind of hot superconductive heat supply device, belonging to Engineering Thermophysics, heat and mass technical field, is a kind of heat-exchange apparatus, is applicable to the heating to the flow media field, be specially adapted to air heat, be widely used in the heating of civilian or work-yard the interior space.

Existing heating mode has by steam or high-temperature water heating, adopts heating directly to generate heat in addition or adds deep fat and warm oneself, and energy consumption is big in these heating systems, and the thermal efficiency is not high, also has safety problem.By heat transfer water, hot conduction resistance is big, and speed is slow, needs pressurization usually, could realize quick the circulation.

The purpose of this utility model is, a kind of new heating plant is provided, and is that a kind of thermal resistance goes to zero, thermal efficiency height, does not need to increase pressure, safe and reliable, the energy high rate heat transport, structure is tightly beaten, noiselessness, pollution-free, power consumption is lacked, and makes and the low heating plant of operating cost.

The technical solution of the utility model is as follows:

This hot superconductive heat supply device includes heater (1), and heat exchanger (3), and is that the two can be separation or become an integral body; Heater is made up of electrothermal piece (6) and heating chamber (7); Heat radiation chamber (4) is arranged in the heat exchanger, and can there be radiating piece (5) its outside, and this radiating piece can be a fin; Between heating chamber (7) and heat radiation chamber (4) working medium passage (2) UNICOM can be arranged, or working medium passage (2) be that heating chamber (7) or dispel the heat chamber (4) or three are one simultaneously; Hot superconducting coating (16) can be arranged on the inwall in working medium passage, heating chamber, heat radiation chamber, be sealed with hot superconduction working medium (17) in its space.

In the above-mentioned the technical solution of the utility model, from the inside of heating chamber (7) or the electrothermal piece (6) of the heater (1) of the hot superconduction working medium of external heat (17) can be the electrothermal piece that exothermal infrared element of wire and outer field can (11) are formed, or the electrothermal piece of semi-conductive or Dowtherm.Electrothermal piece (6) can directly place in the heating chamber (7) of heater (1), and seal in it by seal receptacle (12), heat radiation chamber and heating chamber and working medium passage can be an integral body, thereby the heater of the embodiment of this structure and heat exchanger are an integral body; Electrothermal piece for Dowtherm, can be arranged in the outside of heating chamber (7), Dowtherm is that the material of nonlinear resistance coefficient is made, can scribble hot superconducting coating in working medium passage, heating chamber, the heat radiation chamber, the material of this hot superconducting coating (16) can be the compound with hydroxy of the general peak value of LR laser raman figure; Hot superconduction working medium (17) can be the isotopic organic salt or the inorganic salts of lithium or lithium, also can be the organic salt or the inorganic salts of the isotopic oxide of lithium or lithium.

For the temperature of the hot superconductive heat supply device that makes claim 1 can be regulated and control, heat controller (13) can be set to the power input of electrothermal piece.This heat controller is to include commutating circuit, the electrical resonator of oscillation circuit, control loop and output loop, its supply voltage can be an alternating current 220V, the rectification operating voltage can be 6V, amplitude can be per minute 0～120 time, output current can be 0.5～10 peace, and electrothermal piece is the load of heat controller, and serial or parallel connection connects.

In order to adapt to long needs apart from transfer heat, working medium passage of the present utility model (2) can be a pipe, can a plurality of heat exchangers of serial or parallel connection on this working medium passage, for making working medium, valve for pressure difference (15) can be set on the passage in the circulation of passage interior orientation.

It is as follows that the utility model is further described in conjunction with the accompanying drawings:

Fig. 1, embodiment 1: be that electrothermal piece is that heater wiry and heat exchanger are the front view of the hot superconductive heat supply device of holistic single-piece.

Fig. 2, be the vertical view of Fig. 1.

Fig. 3, for embodiment 2: the heating plant front view that is the combination of embodiment 1.

Fig. 4, be the left view of Fig. 3.

The heat controller line map of Fig. 5, electrothermal piece.

Fig. 6, embodiment 3: the schematic diagram that is the hot superconductive heat supply device front view that separates with heat exchanger of heater.

Fig. 7, be the heating plant schematic diagram of Dowtherm for electrothermal piece.

Each member label and title correspondence among the figure are described as follows:

Among the figure: 1, heater, 2, the working medium passage, 3, heat exchanger, 4, heat radiation chamber, 5, radiating piece, 6, electrothermal piece, 7, heating chamber, 8, semiconductor (among Fig. 6), 9, heat insulating mattress, 10, Dowtherm (among Fig. 7), 11, capsul, 12, seal receptacle, 13, heat controller, 14, base, 15, valve for pressure difference (among Fig. 6), 16, hot superconducting coating, 17, hot superconduction working medium.

In conjunction with the embodiments the technical solution of the utility model and effect are described as follows:

Embodiment 1: provided by Fig. 1,2.This embodiment is that electrothermal piece is the rhenium tungsten filament, and heater and heat exchanger are the hot superconductive heat supply device of holistic single-piece.Its course of work is: when connecting power supply and the turn-knob of controller (13) being reached the position that needs the selected temperature level, at this moment, electrothermal piece (6) produces heat, heat reaches on the shell (11) of electrothermal piece (6), this heat reaches hot superconduction working medium (17) not only but also reach hot superconducting coating (16), because the interaction of hot superconduction working medium and hot superconducting coating, make heat reach the inwall in heat radiation chamber (4) fast and reach radiating piece (5), thereby to the medium field of flowing around the radiating piece (5), heat as air.

Embodiment 2: provided by Fig. 3,4,5.It is the combining structure form of embodiment 1.Heat controller in the present embodiment can make the hot superconductive heat supply device difference or the heat supply simultaneously of 4 unit.Among this embodiment, heat radiation chamber (4) and heating chamber (7) and working medium passage (2) are the Trinity.Because it is little that this kind structure is tightly beaten volume, is used for the heating of single household, for the ease of using, device can have a base, and the castor of rolling can also be arranged, and fin is outer can also to add protective cover, in order to avoid high temperature is to the human injury.The supply voltage of the heat controller of present embodiment (13) is 220v, and the control operating voltage is 6v, and output current is 5A, and frequency of oscillation is per minute 50 times.Each element index of control piece is: transformer is 5～10W, 6V, G1: rectifier bridge, G2:3CG21, G3:3DG12, G4:3DG6, G5: diode, R1:1.2K, R2:29K, R3: adjustable resistance 1W, 1～10K, R4:150 Ω, R5:10 Ω, R6: select resistance during assembling for use, 100～200 Ω, R7:1.2K, R8:120 Ω, R9:1K, capacitor C: 16V, 40 μ.

Embodiment 3, being provided by Fig. 6, is the hot superconductive heat supply device that heater separates with heat exchanger, and electrothermal piece is the embodiment of semiconductor from heating chamber (7) external heat.This minute, body structure was applicable to the occasion of central heating and remote heat supply.On the heating chamber (7) of the heater (1) that separates the connecting hole that is communicated with working medium passage (2) is arranged, form the peripheral passage, hot superconduction sender property outlet end links to each other with heating chamber (7), obtains the super layer of high temperature working medium.Enter heating chamber (7) through the cooled hot superconduction working medium of dispelling the heat from the other end of heating chamber (7), unstable for avoiding hot superconduction working medium to flow to, valve for pressure difference (15) can be set on working medium passage (2).Present embodiment working medium passage (2) adopts coating steel pipe, and what heat exchanger (3) adopted is to have radiator fin, at least one heat radiation chamber.According to the size in room, one or many outer heat-exchangers can be installed.

Embodiment 4: being provided by Fig. 7, is that electrothermal piece is the heating plant of Dowtherm.Dowtherm is attached to the outside of heating chamber (7), heating chamber (7) and heat radiation chamber (4) UNICOM.Heating chamber is high density ceramic or pyroceram.

Superconducting coating on the working medium passage of above-mentioned four embodiment, heating chamber and the heat radiation cavity wall is four selenium watt alkene, with liquid be coated with into, be coating after doing.Hot superconduction working medium is TMSFPF, i.e. two-tetramethyl hexafluoro compound.This working medium is work under the sealing state in the whole circulation space, and the 80%(that hot superconduction working medium accounts for the cyclic space can be 1～80%), promptly fullness degree is 0.8.Can also be 0.01～0.8.The utility model heating chamber and heat radiation chamber can be level or setting.

Advantage of the present utility model and effect are, heat transfer rate is fast, among the embodiment 3, heat exchanger beyond 20 meters distances of heater reaches heater output near-end temperature at it, only needed for 10 seconds, and traditional steam conduction heat, 20 meters distances reach above-mentioned heat transfer results to be needed more than 3 minutes. With the steam heat transfer ratio, can save energy 50%, the utlity model has structure and tightly beat, manufacturing, operation and maintenance cost are low, use safety, economize on electricity, the advantage that volume is little.

Claims

1, a kind of hot superconductive heat supply device is characterized in that, it comprises heater (1) and heat exchanger (3); Heater is made up of electrothermal piece (6) and heating chamber (7); Heat radiation chamber (4) is arranged in the heat exchanger, and can there be radiating piece (5) its outside; Can be between heating chamber (7) and heat radiation chamber (4) by working medium passage (2) UNICOM, or working medium passage (2) is an integral body for heating chamber (7) or heat radiation chamber (4) or three simultaneously; On the inwall in working medium passage (2) and heating chamber (7) and heat radiation chamber (4) hot superconducting coating (16) can be arranged, its space sealing has hot superconduction working medium (17).

According to the heating plant of claim 1, it is characterized in that 2, electrothermal piece (6) can be that exothermal infrared element wiry and outer field can (11) are formed, or the electrothermal piece of semi-conductive or Dowtherm.

3, according to the heating plant of claim 1 or 2, it is characterized in that, electrothermal piece (6) can be directly installed in the heat radiation chamber (4) of heat exchanger (3), the heating chamber (7) that this heat radiation chamber (4) is again heater simultaneously, working medium passage (2), heat radiation chamber (4) and heating chamber (7) are an integral body.

According to the heating plant of claim 1, it is characterized in that 4, electrothermal piece (6) can be Dowtherm, this Dowtherm is that the material with nonlinear resistance coefficient is formed, and is positioned at the outside of heating chamber (7).

5, according to the heating plant of claim 1, it is characterized in that, the material of hot superconducting coating (16) can be the compound with hydroxy of the general peak value of LR laser raman figure, hot superconduction working medium (17) can be the isotopic organic salt of lithium or lithium, or inorganic salts, also can be the organic salt or the inorganic salts of the isotopic oxide of lithium or lithium.

6, according to the heating plant of claim 1 or 2 or 4 or 5, it is characterized in that it can have heat controller, this controller is to have commutating circuit, oscillation circuit, the electrical resonator of control loop and output loop, its voltage can be alternating current 220V, rectification output services voltage can be 6V, and amplitude can be between per minute 0～120 time, and output current can be 0.5～10 peace, electrothermal piece (6) is the load of heat controller (13), and serial or parallel connection connects.