CN2252472Y - Thermos bottle special-used high-efficient electric heater - Google Patents
Thermos bottle special-used high-efficient electric heater Download PDFInfo
- Publication number
- CN2252472Y CN2252472Y CN 95238024 CN95238024U CN2252472Y CN 2252472 Y CN2252472 Y CN 2252472Y CN 95238024 CN95238024 CN 95238024 CN 95238024 U CN95238024 U CN 95238024U CN 2252472 Y CN2252472 Y CN 2252472Y
- Authority
- CN
- China
- Prior art keywords
- siphunculus
- short
- main
- pipe
- protective cover
- 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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- Resistance Heating (AREA)
Abstract
The utility model relates to a thermos bottle special-used high efficient electric water heater which is composed of a bottle stopper, a protective cover, a main through pipe, a short through pipe, and a resistance wire which are assembled. The main through pipe is connected with the bottle stopper. The resistance wire penetrates through the main through pipe and the short through pipe backward and forward in a U-shaped mode. The protective cover, the main through pipe and the short through pipe are respectively provided with a plurality of heat conduction holes. The lower part of the main through pipe and the short through pipe are arranged side by side. The resistance wire can be cycled for four times here. The operating temperature of the bottom can be ensured and reinforced. Water which is heated can be simultaneously and fully boiled from top to bottom. The thermos bottle special-used high efficient electric water heater has the advantages of simple structure, convenient usage, long service life, energy saving and time saving.
Description
The utility model relates to a kind of electric heater of vacuum flask.
Present commercially available vacuum flask electric heater unit is commonly called as " immersion heater ", or title " water boiler ".But no matter which kind of title it uses, and its manufacture craft and principle are identical substantially.Be that resistance wire is installed in the metal tube nothing more than, between resistance wire and the metal tube, fill up silica flour,, connect short circuit in case metal tube and resistance wire bump as insulant.Obviously, the heat that resistance wire sends will just can be radiated in the heated water by multiple worn-out layer of silica flour and metal tube.Therefore, this is a kind of indirect mode, and the atural beat utilance is not high.Be not difficult to find out that simultaneously when with " immersion heater " boiling water of this structure, resistance wire is covered heating work under the situation that layer wraps up in tightly by thick answering.Therefore, the working life of resistance wire also must shorten.
As everyone knows, more much shortcomings of commercially available " immersion heater " are: heated water, and have only top just to be boiled, the water of bottom, even still cool.This undoubtedly " boiling water " drunk by the people, does harm rather than good.Commercially available " immersion heater " another shortcoming is can not repair after damaging.
After the utility model provides a kind of resistance wire energising, the vacuum flask special efficient electric heater that in heated water, directly generates heat.
The utility model be realize with the following methods efficient, energy-conservation, Fast Heating: it forms support side by side by main siphunculus and short tube, the resistance wire U-shaped is wrapped in the support back and forth, main siphunculus top and bottle stopper join together, main siphunculus bottom and short siphunculus are side by side, make resistance wire that four circulations be arranged here, guarantee the working temperature of reinforced bottom with this, foot makes heated water, all boils simultaneously up and down.Shielding cover prevents foreign matter touching resistance wire, in order to safety in the outside of main siphunculus with short siphunculus.On main siphunculus, short siphunculus, the protective cover many thermal holes are arranged respectively.
The utility model is permanent especially useful life, is more than ten times of commercially available " immersion heater " at least.The utlity model has hot water, boiling water speed is fast especially, the energy-and time-economizing is obvious especially.Under the identical situation of all conditions, this product is than commercially available " immersion heater " energy-and time-economizing more than 60%.Under at same power, with the water of capacity, equal ambient temperature conditions, this vacuum flask special efficient electric heater is heated up water than commercially available electric furnace, and the energy-and time-economizing is more than 85%, this vacuum flask special efficient electric heater, can guarantee at one time in, water is all boiled.Overcome commercially available " immersion heater " and gone up " opening " cool down distinct disadvantage.Another advantage of the utility model is can be convenient to after resistance wire damages change, repair.
Fig. 1 the utility model elevation cross-sectional view
Fig. 2 the utility model left side pseudosection
Fig. 3 the utility model epimere cross-sectional configuration schematic diagram
Fig. 4 the utility model hypomere cross-sectional configuration schematic diagram
Below in conjunction with accompanying drawing the utility model is described in further detail: this vacuum flask special efficient electric heater, form by bottle stopper 1, protective cover 2, main siphunculus 4, short siphunculus 7 and resistance wire 6.On protective cover 2, main siphunculus 4 and the short siphunculus 7 many thermal holes 3, thermal hole 5 and thermal hole 8 are arranged respectively.The top of main siphunculus 4 and bottle stopper 1 constitute one, and an end of main siphunculus 4 and short siphunculus 7 make resistance wire 6 that four circulations be arranged in the bottom side by side, have strengthened the water bottle bottom heating-up temperature, go up " opening " cool down sick fraud thereby overcome commercially available " immersion heater ".Resistance wire 6 downward U types pass short siphunculus 7, and the inflection of U type is upwards worn to main siphunculus 4 then, again with bottle stopper 1 on plug connector link.
The main siphunculus of present embodiment, short siphunculus, protective cover and bottle stopper are all made with non-toxic engineering plastic.
Using method is with this vacuum flask special efficient electric heater, throws in filling with the glass liner of thermos of water, and energized, the heat that resistance wire sends, immediately, directly, all be discharged in the water.
Claims (3)
1. vacuum flask dedicated electric-thermal hydrophone, it is characterized in that forming support side by side by main siphunculus [4] and short tube [7], resistance wire [6] is wrapped in the support back and forth, main siphunculus [4] top and bottle stopper [1] join together, main siphunculus [4] bottom and short siphunculus [7] are side by side, protective cover [2] is enclosed within the outside of main siphunculus [4] and short siphunculus [7], on main siphunculus [4], short siphunculus [7], the protective cover [2] thermal hole [5], thermal hole [8], thermal hole [3] is arranged respectively.
2. according to the described vacuum flask special efficient of claim 1 electric heater, it is characterized in that bottle stopper [1], protective cover [2], main siphunculus arranged side by side [4], short siphunculus [7], the insulating material manufacturing of all available nontoxic, heatproof.The also available rustless metal of protective cover [2] made.
3. according to the described vacuum flask special efficient of claim 1 electric heater, it is characterized in that main siphunculus [4], short siphunculus [7], also scribble heatproof, antirust, insulation, nontoxic coating on available metal pipe enamel or the metal tube and make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95238024 CN2252472Y (en) | 1995-11-14 | 1995-11-14 | Thermos bottle special-used high-efficient electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95238024 CN2252472Y (en) | 1995-11-14 | 1995-11-14 | Thermos bottle special-used high-efficient electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2252472Y true CN2252472Y (en) | 1997-04-16 |
Family
ID=33880569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95238024 Expired - Fee Related CN2252472Y (en) | 1995-11-14 | 1995-11-14 | Thermos bottle special-used high-efficient electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2252472Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109587852A (en) * | 2018-12-31 | 2019-04-05 | 江苏顺发电热材料有限公司 | Anti-scald quick electrothermal pipe |
-
1995
- 1995-11-14 CN CN 95238024 patent/CN2252472Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109587852A (en) * | 2018-12-31 | 2019-04-05 | 江苏顺发电热材料有限公司 | Anti-scald quick electrothermal pipe |
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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 |