CN201145348Y - Electrical heating vacuum conduction heat radiator - Google Patents

Abstract

The utility model relates to an electric heating vacuum conduction radiator, which relates to the vacuum conduction radiator. The utility model solves the problems in the prior electric radiator of large electric power consumption, slow heating speed, low thermal efficiency, poor heat dissipation effect, small heat generation area of a heating pipe, easy fouling of the heating pipe, short service life, unstable heating index, high cost, complex manufacturing technique and so on. A bottom plate of a vacuum heat dissipation chamber (1) is fixedly connected with a top plate of an electric heating chamber (2); heating media (3) are arranged inside the vacuum heat dissipation chamber (1); the heating pipe (4) is arranged on the top plate of the heating chamber (2) through a connecting pipe (5) and communicated with the vacuum heat dissipation chamber (1) through the connecting pipe (5); a first insulating material layer (12) is coated on the outside of a tubular heat transfer material layer (11); a positive electrode (9) and a negative electrode (10) are fixedly connected to both ends of a heating material layer (14); and an external attaching plug (6) is connected with the positive electrode (9) and the negative electrode (10) of the heating pipe (4) through leads (7). The electric heating vacuum conduction radiator has the advantages of energy conservation, environmental protection, convenience in use and maintenance and so on.

Description

Electrical heating vacuum heat loss through conduction device

Technical field

The utility model relates to a kind of vacuum heat loss through conduction device.

Background technology

Electric radiator is convenient to move, be used for heat supply, the heating very easy to use, power consumption is big, the thermal efficiency is low, firing rate is slow, radiating effect is poor but existing electric radiator exists, and the heating tube heating area is little, the surperficial easy fouling of heating tube, service life short, add problems such as heating index instability, cost height, manufacturing process complexity.

The utility model content

The purpose of this utility model is that the power consumption that existing electric radiator exists is big, the thermal efficiency is low, firing rate is slow, radiating effect is poor in order to solve, the heating tube heating area is little, the surperficial easy fouling of heating tube, service life short, add problems such as heating index instability, cost height, manufacturing process complexity, and then the electrical heating vacuum heat loss through conduction device of a kind of energy-saving and environmental protection, easy to use and maintenance is provided.

The utility model comprises vacuum heat dissipation chamber, electrothermal chamber, heating agent, heating tube, tube connector, external power supply plug and lead, the base plate of described vacuum heat dissipation chamber and the top board of electrothermal chamber are affixed, heating agent is equipped with in inside in described vacuum heat dissipation chamber, described heating tube is installed in by tube connector on the top board of electrothermal chamber and by tube connector and is communicated with vacuum heat dissipation chamber, and described heating tube is made up of body, positive electrode and negative electrode; Body is made up of tubulose heat-transfer matcrial layer, first insulation material layer, second insulation material layer and heating material layer; Tubulose heat-transfer matcrial layer outer wrap has first insulation material layer, is covered with the heating material layer at the outer surface of first insulation material layer, and the outer surface of heating material layer is wrapped in second insulation material layer; Positive electrode and negative electrode are fixedly connected in the two ends of heating material layer, and described external power supply plug is connected with negative electrode with the positive electrode of heating tube by lead.

The utility model compared with prior art has following beneficial effect: the utlity model has that power consumption is little, firing rate is fast, the thermal efficiency is high, good heat dissipation effect, energy-saving and environmental protection, easy to use and maintenance, the heating tube heating area is big, surperficial less scaling, the long service life of heating tube, add advantages such as heating index is stable, cost is low, manufacturing process is simple.

Description of drawings

Fig. 1 is an overall structure schematic diagram of the present utility model, and Fig. 2 is the overall structure schematic diagram of heating tube, and Fig. 3 is the partial enlarged drawing at a place among Fig. 2.

The specific embodiment

The specific embodiment one: present embodiment is described in conjunction with Fig. 1～Fig. 3, present embodiment is made up of vacuum heat dissipation chamber 1, electrothermal chamber 2, heating agent 3, heating tube 4, tube connector 5, external power supply plug 6 and lead 7, the base plate of described vacuum heat dissipation chamber 1 and the top board of electrothermal chamber 2 are affixed, heating agent 3 is equipped with in the inside of described vacuum heat dissipation chamber 1, described heating tube 4 is installed in by tube connector 5 on the top board of heating clamber 2 and by tube connector 5 and is communicated with vacuum heat dissipation chamber 1, and described heating tube 4 is made up of body 8, positive electrode 9 and negative electrode 10; Body 8 is made up of tubulose heat-transfer matcrial layer 11, first insulation material layer 12, second insulation material layer 13 and heating material layer 14; Tubulose heat-transfer matcrial layer 11 outer wrap have first insulation material layer 12, are covered with heating material layer 14 at the outer surface of first insulation material layer 12, and the outer surface of heating material layer 14 is wrapped in second insulation material layer 13; Positive electrode 9 and negative electrode 10 are fixed in the two ends of heating material layer 14, and external power supply plug 6 is connected with negative electrode 10 with the positive electrode 9 of heating tube 4 by lead 7.

The specific embodiment two: present embodiment is described in conjunction with Fig. 1, the difference of the present embodiment and the specific embodiment one is that it also comprises temperature control component 15, described temperature control component 15 is arranged on the inside of electrothermal chamber 2, and be connected on by lead 7 between the positive electrode 9 and external power supply plug 6 of heating tube 4, temperature control component 15 is an outsourcing piece, produced by the Jin Feng of Shenzhen Electronics Co., Ltd., model is X5d.So be provided with, make that of the present utility model to add heating index more stable.Other composition is identical with the specific embodiment one with connected mode.

The specific embodiment three: present embodiment is described in conjunction with Fig. 1, the difference of the present embodiment and the specific embodiment one is that it also comprises vacuum tube 16 and valve 17, described vacuum tube 16 is packed on the top board of heating clamber 2 and with vacuum heat dissipation chamber 1 and is communicated with, and described valve 17 is packed in the lower end of vacuum tube 16.So be provided with, be convenient to sealing and use.Other composition is identical with the specific embodiment one with connected mode.

The specific embodiment four: in conjunction with Fig. 2 and Fig. 3 present embodiment is described, the diameter of the tubulose heat-transfer matcrial layer 11 of present embodiment is that 10mm～32mm, length are 100mm～600mm.So be provided with, make the area of dissipation of heating tube 4 bigger.Other composition is identical with the specific embodiment one with connected mode.

Tubulose heat-transfer matcrial layer 11 is good seamless steel pipe of heat conductivility or quartz ampoule, first insulation material layer 12 and second insulation material layer 13 are led electric heating materials such as heating material for the high-temperature insulation mica adhesive tape of Harbin Insulation Material Factory's production or common high-temperature insulation material, heating material layer 14 for resistance wire, Electric radiant Heating Film or electricity.

Claims (4)

1, a kind of electrical heating vacuum heat loss through conduction device, it comprises vacuum heat dissipation chamber (1), electrothermal chamber (2), heating agent (3), heating tube (4), tube connector (5), external power supply plug (6) and lead (7), the top board that it is characterized in that the base plate of described vacuum heat dissipation chamber (1) and electrothermal chamber (2) is affixed, heating agent (3) is equipped with in the inside of described vacuum heat dissipation chamber (1), described heating tube (4) is installed in by tube connector (5) on the top board of heating clamber (2) and by tube connector (5) and is communicated with vacuum heat dissipation chamber (1), described heating tube (4) is by body (8), positive electrode (9) and negative electrode (10) are formed, body (8) is by tubulose heat-transfer matcrial layer (11), first insulation material layer (12), second insulation material layer (13) and heating material layer (14) are formed, tubulose heat-transfer matcrial layer (11) outer wrap has first insulation material layer (12), covering at the outer surface of first insulation material layer (12) has heating material layer (14), the outer surface of heating material layer (14) is wrapped in second insulation material layer (13), positive electrode (9) and negative electrode (10) are fixed in the two ends of heating material layer (14), and external power supply plug (6) is connected with negative electrode (10) with the positive electrode (9) of heating tube (4) by lead (7).

2, according to the described electrical heating vacuum of claim 1 heat loss through conduction device, it is characterized in that it also comprises temperature control component (15), described temperature control component (15) is arranged on the inside of electrothermal chamber (2), and is connected on by lead (7) between the positive electrode (9) and external power supply plug (6) of heating tube (4).

3, according to the described electrical heating vacuum of claim 2 heat loss through conduction device, it is characterized in that it also comprises vacuum tube (16) and valve (17), described vacuum tube (16) is packed on the top board of heating clamber (2) and with vacuum heat dissipation chamber (1) and is communicated with, and described valve (17) is packed in the lower end of vacuum tube (16).

4, according to claim 1,2 or 3 described electrical heating vacuum heat loss through conduction devices, the diameter that it is characterized in that tubulose heat-transfer matcrial layer (11) is that 10mm～32mm, length are 100mm～600mm.

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