CN2210346Y - Domestic heat superconductor electric room heating device - Google Patents
Domestic heat superconductor electric room heating device Download PDFInfo
- Publication number
- CN2210346Y CN2210346Y CN 94221415 CN94221415U CN2210346Y CN 2210346 Y CN2210346 Y CN 2210346Y CN 94221415 CN94221415 CN 94221415 CN 94221415 U CN94221415 U CN 94221415U CN 2210346 Y CN2210346 Y CN 2210346Y
- Authority
- CN
- China
- Prior art keywords
- exciter
- electric heater
- energizer
- fan blade
- cavity
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a domestic heat-superconducting electric heater, which is composed of a casing (1), a tuberculated pipe (12), a heating unit (9), temperature relays (10) (11), blades (13), a motor (15) and an energizer (16), wherein, the tuberculated pipe (12) has a cavity; one end of the tuberculated pipe is fixedly connected with the energizer (16); an electric heating pipe (17) in the energizer (16) is arranged in the heating unit (9) which is tightly combined with the inner sleeve (18) of the energizer; after the outer sleeve (19) of the energizer is connected with the inner sleeve (18) of the energizer, an interlayer cavity is formed between the outer sleeve of the energizer and the inner sleeve of the energizer; the cavity is communicated with the tuberculated pipe (12) via a finned-tube connecting hole; heat-superconducting medium is filled in the cavity; the blades at the lower part of the tuberculated pipe. The utility model has the advantages of simple structure, fast temperature rise and soft warm wind, and is suitable for the heating of families and offices in winter.
Description
The utility model belongs to household appliance technical field, and what relate generally to is the hot superconduction formula of a kind of family expenses electric heater.
At present, China town dweller's warming mode adopts coal stove more, and minority adopts central heating, still, the both unbecoming convenience of coal stove heating, also unhygienic, poor stability especially, annual winter, the gas poisoning incident constantly took place in various places; The central heating limitation is very strong.In recent years, along with improving constantly of expanding economy and living standards of the people, the requirement of heating system also there had been new level.The family expenses electric heater is subjected to liking of people with its convenience that saves time, cleaning characteristics attractive in appearance, safe and reliable and that be convenient to move.At present, the electric heater of selling on the market mainly contains electricity, oil warmer and crystallite infrared warmer, the appearance of these electric heaters has brought new life for the domestic heating facility, but it has the following disadvantages in use: the one, and used heat-conducting medium is a silicone oil, it is cost height, easily coking not only, and heat-transfer rate is slow, and generally connecting needs behind the power supply about 15-20 minute indoor temperature of time just can raise gradually; The 2nd, with high-grade energy---electric energy is a thermal source, and general power consumption is all bigger, and user's electricity charge burden is heavier, and its thermal radiation scope is less, local temperature is too high, has certain danger.
The purpose of this utility model promptly produces thus, proposes the soft hot superconduction formula of the family expenses electric heater of a kind of quick heating, electric conversion efficiency height and warm braw.
For achieving the above object, the utility model is achieved through the following technical solutions: it mainly is made up of housing, temperature relay, tuberculated pipe, exciter, fan blade and motor, tuberculated pipe is a cavity, it is arranged in the housing, electrothermal tube in the exciter is arranged on the heater, heater and tight combination of the interior cover of exciter, form an interlayer cavity therebetween after cover connects in exciter overcoat and the exciter, this cavity is by an end UNICOM of finned tube connection holes and tuberculated pipe, and hot superconductive medium is filled in it; Lower position at tuberculated pipe is provided with fan blade, and an end of fan blade connects with motor shaft, and the other end inserts and is arranged in the bearing of fan blade bearing; Two temperature relays are separately positioned on exciter and the tuberculated pipe.
The utility model reasonable in design, safe and reliable, because it adopts hot superconduction as heat exchange medium, so its electrical heat energy is changed than reaching more than the 1:1.7, having broken through present its conversion efficiency of various electrothermal conversioning element is the restriction of the limit with 1.And its programming rate is fast, only needs 5 minutes can reach steady temperature (70 ℃ of air-out), and long service life.Owing to adopt forced-convection heat transfer, so organism temperature is low, security is good and indoor quick heating.
The utility model has following accompanying drawing:
Accompanying drawing 1 is the utility model structural representation
Accompanying drawing 2 is the utility model exciter structural representation
Accompanying drawing 3 is the utility model circuit theory diagrams
In conjunction with the accompanying drawings, it is as follows to provide embodiment of the present utility model:
Shown in Fig. 1-2: the utility model is by housing 1, louvre type outlet grid wind hole 2, timing knob 3, temperature control knob 4, ganged switch 5, fan blade bearing 6, rubber shaft bearing 7, motor bearing 8, heater 9, temperature relay 10,11, tuberculated pipe 12, fan blade 13, deep bead 14, motor 15, exciter 16, electrothermal tube 17, cover 18 in the exciter, exciter overcoat 19, finned tube connection holes 20 constitutes, the tuberculated pipe hole is arranged in the housing 1, for making it easy to install, tuberculated pipe can be designed to " Z " font, tuberculated pipe 12 is a cavity, and itself and exciter 16 are fixedly connected.Two electrothermal tubes 17 in the exciter 16 all are arranged in the heater 9, and heater 9 is combined closely with the inwall of the interior cover 18 of exciter, for ease of easy to maintenance.Cover 18 can be designed to taper shape in the exciter, and cover 18 forms an interlayer cavity therebetween after being fixedly connected with exciter overcoat 19 in the exciter, and this cavity is communicated with tuberculated pipe 12 by finned tube connection holes 20, and hot superconductive medium is filled in it.Lower position at tuberculated pipe 12 is provided with fan blade 13, this fan blade 13 can adopt tubular fan blade, one end of fan blade 13 links to each other with motor 15, but the other end inserts and is fixed in the rubber shaft bearing 7 of the aligning on the fan blade bearing 6, motor 15 is fixed on the electric bearing 8, and rubber shaft bearing 7 all is fixed on the fan blade bearing 6 with exciter 16.Be provided with a deep bead 14 in the bottom of fan blade 13, its effect is that warm air is overflowed from the louvre type outlet grid hole 2 that housing 1 top is provided with, thereby with indoor cross-ventilation heat exchange, heater 9 in the exciter 16 is provided with a heat conduction aluminium sheet, the relay 11 that is used to control temperature is installed on it, also be connected with a heat conduction aluminium sheet on tuberculated pipe 12, it is provided with the relay 10 that is used to control machine operation, temperature relay KQ
2(11) and adjustable temperature relay KQ
3For normally closed, temperature relay KQ
1(10) for often opening; After timer configured the shut-in time, KT became closure by disconnection; When temperature on the superconducting pipe reaches 90 ℃ (design temperature), ventilation motor 15 circuit are connected in temperature relay 10 actions, and ventilation motor is promptly started working.As adjustable temperature relay KQ
3When reaching its operating temperature, inner contact disconnects, and heating circuit is cut off; After temperature drops to certain value, the inner contact closure, heater is worked once again, keep within the specific limits thereby can control indoor temperature, when the temperature on the exciter 16 reached 160 ℃, temperature relay 10 disconnected, stop heating, to guarantee that the temperature in the casing 1 can be too not high.The course of work of the present utility model is as follows: after plugging in, put regularly knob 3 with required time, open ganged switch 5 then, electric heater is promptly started working, the electrothermal tube evolution of heat in the exciter 16, the transmission of hot superconductive medium in tuberculated pipe, from fin give out into, when the temperature on the tuberculated pipe is elevated to certain value, the temperature relay closure, motor begins to rotate and starts fan blade rotation air-supply, under the effect of deep bead, wind direction is walked around finned tube from lower to upper and is blown out through the top air outlet window, and takes away the heat realization forced-convection heat transfer on the fin, thereby reaches the purpose that the room heats up.
Claims (7)
1, the hot superconduction formula of a kind of family expenses electric heater, comprise housing (1), temperature relay (10) (11), radiating tube (12), motor (15), of the present utility model being characterised in that: described radiating tube is to be the finned radiating tube (12) of cavity in it, one end and exciter (16) are fixedly connected, electrothermal tube (17) in the exciter (16) is arranged in the heater (9), heater (9) is combined closely with the interior cover of exciter (18), after exciter overcoat (19) is fixedly connected with the interior cover of exciter (18), form an interlayer cavity therebetween, this cavity is by finned tube connection holes (20) and tuberculated pipe (12) UNICOM, and hot superconductive medium is filled in it.
2, electric heater according to claim 1 is characterized in that: the lower position at tuberculated pipe (12) is provided with fan blade (13).
3, electric heater according to claim 1 and 2 is characterized in that: described fan blade is tubular fan blade (13).
4, electric heater according to claim 1 and 2 is characterized in that: be provided with deep bead (14) at described fan blade (13) lower position.
5, electric heater according to claim 1 is characterized in that: cover (18) is for conical in its exciter of described exciter (16).
6, electric heater according to claim 1 is characterized in that: the upper end of described housing (1) is louvre type outlet grid hole (2).
7, electric heater according to claim 1 is characterized in that: described tuberculated pipe (12) is designed to " Z " shape in housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94221415 CN2210346Y (en) | 1994-09-19 | 1994-09-19 | Domestic heat superconductor electric room heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94221415 CN2210346Y (en) | 1994-09-19 | 1994-09-19 | Domestic heat superconductor electric room heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2210346Y true CN2210346Y (en) | 1995-10-18 |
Family
ID=33835722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94221415 Expired - Fee Related CN2210346Y (en) | 1994-09-19 | 1994-09-19 | Domestic heat superconductor electric room heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2210346Y (en) |
-
1994
- 1994-09-19 CN CN 94221415 patent/CN2210346Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |