CN101769561A - Total-shifting superconducting liquid-vapor sealing and circulating full-automatic heater - Google Patents

Abstract

The present invention discloses a total-shifting superconducting liquid-vapor sealing and circulating full-automatic heater belonging to an indoor heating device, which is mainly composed of a radiator (1), a fixing frame (2), a universal wheel (4) and an electric heater (3). The present invention is characterized in that a heating control box (5) is fixed on one end f the fixing frame (2); a heating finance (6) is fixed on a base plate in the heating control box (5) through a support seat; the top part of the heating finance (6) is communicated with an inner chamber of one end of the radiator (1) through a communicating pipe (7); the electric heater (3) is fixed in a chamber of the heating finance (6); superconducting liquid (8) is filled in the chamber of the heating finance (6); and the pressure of the inner chambers of the radiator (1) and the heating finance (6) is -0.1 MPa. The present invention has the advantages of no water consumption, total shifting, high temperature rise speed, safety and reliability and convenient operation; so the flexibility of the indoor heating device is improved, the application range is wide, and the use cost is low.

Description

The whole shifting superconducting liquid-vapor sealing full-automatic warmer that circulates

Technical field

The present invention relates to a kind of electric heating device, a kind of specifically whole shifting superconducting liquid-vapor sealing full-automatic warmer that circulates.

Background technology

For many years, city central heating and the heating of rural area single household, all be as heat transfer medium with hot water or steam, with common radiator as thermal component, hot water or the steam radiator of directly flowing through, by radiator heat is dispersed in the air again, realize heating of house, its weak point is that heat transfer efficiency is low, wastes energy about 60%, waste water resource is more than 60%, heating network and equipment corrosion are fast, and radiator is short service life, though the single household heating is carried out in the employing that has many consumers " native heating installation ", but still can not change the slower shortcoming of heat transfer rate, the thermal efficiency is still lower." the face electric heating superconducting tube heating rod " of Liu Shaoliang in the Chinese patent literature and Ma Xiuzhi co-applications, application number 200420120187.0, applying date 2004.12.17, Granted publication CN2762480Y, Granted publication day 2006.3.1, disclose it in the document and used the heater of the good heat conductivility of superconducting pipe, form by face electric heating tube and Super-conductive conduit, the face electrothermal tube is sleeved on the Super-conductive conduit outside, the surface and the Super-conductive conduit shell of the insulating substrate part of face electrothermal tube bond with the heat conduction high-temperature silica gel, face electrothermal tube outside is provided with insulation sleeve, the surface modification face Electric radiant Heating Film two ends of face electrothermal tube are provided with silver electrode, contact conductor is drawn from the insulation sleeve end, is connected with attaching plug.Give full play to the electric heating conversion superior function of existing surface modification face electrothermal device, utilize the efficient heat transfer efficient of Super-conductive conduit, the Super-conductive conduit of appearance insulation is directly put into the heated medium heat exchange, can improve heat transfer efficiency, save energy.But its cost of manufacture height, the surface modification face Electric radiant Heating Film of face electrothermal tube is damaged easily.Rectify flat " vacuum super-conduct heating device " in the Chinese patent literature, the patent No. 200620098811.0, applying date 2006.9.5, Granted publication CN200944672Y, Granted publication day 2007.9.5 points out in the document, and it adopts electrothermal device and superconductor combination, superconductor is a superconducting fluid, superconducting fluid is put in the canister, electrothermal device is directly inserted in the superconducting fluid again, the electrode of electrothermal device stretches out outside the canister, after installing canister is sealed, vacuumize and be-0.1Mpa, it is inserted in the object of required heating, as be placed in the water that will heat, the electrode of electrothermal device is connected with the mains, then water can be heated rapidly.The weak point of above-mentioned document is: also need water as heat eliminating medium, heat-transfer rate is slow, and energy resource consumption is big, is not easy simultaneously to move, and lacks flexibility.

Summary of the invention

The object of the present invention is to provide a kind of not consume water, can whole move, programming rate whole shifting superconducting liquid-vapor sealing fast, safe and reliable, easy to operate, Automatic Control circulates full-automatic warmer.

For reaching above purpose, the technical solution adopted in the present invention is: this integral body shifting superconducting liquid-vapor sealing full-automatic warmer that circulates, mainly by radiator, fixed mount, universal wheel and electric heater constitute, radiator is fixed on the upper end of fixed mount, fix universal wheel in four bights, bottom of fixed mount, move with convenient, electric heater is by the wire connecting power plug, it is characterized in that on an end of fixed mount is fixing, heating control cabinet, on the base plate of heating in the control cabinet by bearing fixing on heating furnace, at the top of heating furnace by the intracavity inter-connection of communicating pipe and radiator one end, electric heater is fixed in the chamber of heating furnace, in the chamber of heating furnace, fill superconducting fluid, the inner chamber air pressure of radiator and heating furnace is-0.1MPa, vacuumize with the inner chamber of vavuum pump radiator, the inner chamber air pressure of radiator and heating furnace is reached-0.1MPa, by the superconducting fluid in the electric heater heating heating furnace, superconducting fluid is vaporized rapidly, enter radiator, thereby the heat in the heating furnace is delivered in the radiator, in the environment around being dispersed into again, superconducting fluid after the vaporization is met the cold liquid that becomes in radiator, from radiator, be back in the heating furnace, so move in circles, reach the purpose of heating service.The present invention also implements by following measure: thermal insulation board on the middle part is fixed in the chamber of heating control cabinet, heating furnace is fixed on the thermal insulation board left side, solid-state relay on fixing on the rear wall in the heating control cabinet on thermal insulation board right side, micro computer time controller and anti-dumping angle probe, fixing room thermostat on the front panel of heating control cabinet, Furnace Temperature Controller, the furnace temperature display, relay indicating light and power supply indicator, anti-dry probe and furnace temperature probe in heating furnace, fixing, fixing earth leakage protective device on the outer wall of heating control cabinet, earth leakage protective device connects attaching plug, earth leakage protective device and solid-state relay, electric heater is connected by lead, by solid-state relay control electric heater, the anti-dry probe, the micro computer time controller, room thermostat, after Furnace Temperature Controller and anti-dumping angle probe are connected by lead, be connected with solid-state relay by lead again, realize setting the working time of electric heater according to human needs by the micro computer time controller, realize regulating the work of electric heater according to the height of room temperature by room thermostat, by the temperature in the Furnace Temperature Controller detection heating furnace, and on the furnace temperature display, show, realization is according to the duty of the temperature control electric heater of heating furnace, play the effect of self-protection, the anti-dry probe detects the level condition of the superconducting fluid in the heating furnace, when liquid level when anti-dry probe is following, close electric heater, prevent that electric heater from damaging, the anti-dumping angle probe detects the situation of laying of fixed mount, when the fixed mount run-off the straight, electric heater is closed in realization, prevent danger, on the lead between earth leakage protective device and the solid-state relay, be connected power supply indicator, for whether switching on, can come into plain view, on the lead between solid-state relay and the electric heater, be connected relay indicating light, realize observing intuitively the duty of electric heater, the furnace temperature display is connected with the furnace temperature probe by lead; Fixing safety valve on communicating pipe, safety valve is located in the heating control cabinet, when radiator leaks air, lose vacuum state in radiator and the heating furnace after, the heating that electric heater is not also stopping, the rising that air pressure in the radiator chamber can not stop, when rising to certain air pressure, safety valve is opened, and steam is ejected in the heating control cabinet chamber, can not cause injury, increase its security people on every side; Also fix extraction valve in the upper end of radiator, radiator is vacuumized from extraction valve with vavuum pump, when air pressure reach-stop to bleed during 0.1MPa, close extraction valve, if gas leakage, can after maintenance, vacuumize the purpose of reach on-call maintenance, in time using again from extraction valve with vavuum pump.Use when of the present invention, in heating furnace, fill earlier superconducting fluid, radiator is vacuumized from extraction valve with vavuum pump, when air pressure reach-stop to bleed during 0.1MPa, close extraction valve, connect power supply, power supply indicator is bright, when electric heater was worked, relay indicating light was bright, increased the security of circuit, temperature arrival design temperature when heating furnace, the furnace temperature probe is by the outage of Furnace Temperature Controller operating solid-state relay, and electric heater quits work, and the anti-dry probe detection arrives the liquid level of superconducting fluid when the anti-dry probe is following, solid-state relay control electric heater is quit work, room thermostat detects the indoor temperature of setting, when reaching setting value, and just outage, make electric heater stop heating, the micro computer time controller is set the working time of electric heater, is beneficial to according to different human needs and carries out adaptive adjusting, improves the degree of automation.

Beneficial effect of the present invention is: compare with the heating installation of present use, not the circulation of consume water and superconducting liquid-vapor sealing and can whole move, fast, safe and reliable, easy to operate, the Automatic Control of programming rate, so flexibility that has improved heating installation, the scope of application is extensive, and use cost is low.

Description of drawings

Fig. 1 looks schematic diagram for structure master of the present invention.

Fig. 2 analyses and observe enlarged diagram for the expansion office of heating control cabinet of the present invention.

The specific embodiment

Make the present invention with reference to accompanying drawing 1,2.This integral body shifting superconducting liquid-vapor sealing full-automatic warmer that circulates, mainly by radiator 1, fixed mount 2, universal wheel 4 and electric heater 3 constitute, radiator 1 is fixed on the upper end of fixed mount 2, fix universal wheel 4 in four bights, bottom of fixed mount 2, electric heater 3 is by wire connecting power plug 19, it is characterized in that heating control cabinet 5 on an end of fixed mount 2 is fixing, on the base plate of heating in the control cabinet 5, fix heating furnace 6 by bearing, pass through the intracavity inter-connection of communicating pipe 7 and radiator 1 one ends at the top of heating furnace 6, electric heater 3 is fixed in the chamber of heating furnace 6, fill superconducting fluid 8 in the chamber of heating furnace 6, the inner chamber air pressure of radiator 1 and heating furnace 6 is-0.1MPa.Thermal insulation board 22 on the middle part is fixed in the chamber of heating control cabinet 5, heating furnace 6 is fixed on thermal insulation board 22 left sides, solid-state relay 9 on fixing on the rear wall in the heating control cabinet 5 on thermal insulation board 22 right sides, micro computer time controller 10 and anti-dumping angle probe 11, fixing room thermostat 12 on the front panel of heating control cabinet 5, Furnace Temperature Controller 13, furnace temperature display 14, relay indicating light 15 and power supply indicator 16, anti-dry probe 17 and furnace temperature probe 18 in heating furnace 6, fixing, fixing earth leakage protective device 23 on the outer wall of heating control cabinet 5, earth leakage protective device 23 connects attaching plug 19, earth leakage protective device 23 and solid-state relay 9, electric heater 3 is connected by lead, by solid-state relay 9 control electric heaters 3, anti-dry probe 17, micro computer time controller 10, room thermostat 12, after Furnace Temperature Controller 13 and anti-dumping angle probe 11 are connected by lead, be connected with solid-state relay 9 by lead again, set the working time of electric heater 3 according to human needs by 10 realizations of micro computer time controller, realize regulating the duty of electric heater 3 according to the height of room temperature by room thermostat 12, by the temperature in the Furnace Temperature Controller 13 detection heating furnaces 6, and on furnace temperature display 14, show, anti-dry probe 17 detects the level condition of the superconducting fluid 8 in the heating furnace 6, anti-dumping angle probe 11 detects the situation of laying of fixed mount 2, on the lead between earth leakage protective device 23 and the solid-state relay 9, be connected power supply indicator 16, be connected relay indicating light 15 on the lead between solid-state relay 9 and the electric heater 3, furnace temperature display 14 is connected by lead and furnace temperature probe 18; Fixing safety valve 20 on communicating pipe 7, safety valve 20 is located in the heating control cabinet 5; Also fix extraction valve 21 in the upper end of radiator 1.

Claims (3)

1. a whole shifting superconducting liquid-vapor sealing full-automatic warmer that circulates, mainly by radiator (1), fixed mount (2), universal wheel (4) and electric heater (3) constitute, radiator (1) is fixed on the upper end of fixed mount (2), the fixing universal wheel (4) of going up in four bights, bottom of fixed mount (2), electric heater (3) is by wire connecting power plug (19), it is characterized in that at the fixing heating control cabinet (5) of going up of an end of fixed mount (2), fix upward heating furnace (6) by bearing on the base plate in heating control cabinet (5), pass through the intracavity inter-connection of communicating pipe (7) and radiator (1) one end at the top of heating furnace (6), electric heater (3) is fixed in the chamber of heating furnace (6), fill superconducting fluid (8) in the chamber of heating furnace (6), the inner chamber air pressure of radiator (1) and heating furnace (6) is-0.1MPa.

2. the whole shifting superconducting liquid-vapor sealing according to claim 1 full-automatic warmer that circulates; it is characterized in that the fixing thermal insulation board (22) of going up in middle part in the chamber of heating control cabinet (5); heating furnace (6) is fixed on thermal insulation board (22) left side; the fixing solid-state relay (9) of going up on the rear wall in the heating control cabinet (5) on thermal insulation board (22) right side; micro computer time controller (10) and anti-dumping angle probe (11); the fixing room thermostat (12) of going up on the front panel of heating control cabinet (5); Furnace Temperature Controller (13); furnace temperature display (14); relay indicating light (15) and power supply indicator (16); fixing anti-dry probe (17) and the furnace temperature probe (18) gone up in heating furnace (6); the fixing earth leakage protective device (23) of going up on the outer wall of heating control cabinet (5); earth leakage protective device (23) connects attaching plug (19); earth leakage protective device (23) and solid-state relay (9); electric heater (3) is connected by lead; anti-dry probe (17); micro computer time controller (10); room thermostat (12); after Furnace Temperature Controller (13) and anti-dumping angle probe (11) are connected by lead; be connected with solid-state relay (9) by lead again; on the lead between earth leakage protective device (23) and the solid-state relay (9), be connected power supply indicator (16); be connected relay indicating light (15) on the lead between solid-state relay (9) and the electric heater (3), furnace temperature display (14) is connected by lead and furnace temperature probe (18).

3. the whole shifting superconducting liquid-vapor sealing according to claim 1 full-automatic warmer that circulates is characterized in that going up the fixing safety valve (20) of going up communicating pipe (7), and safety valve (20) is located in the heating control cabinet (5); The also fixing extraction valve (21) of going up in the upper end of radiator (1).

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