CN2759097Y - Safe and efficient rod-shaped water boiler - Google Patents
Safe and efficient rod-shaped water boiler Download PDFInfo
- Publication number
- CN2759097Y CN2759097Y CN 200420097890 CN200420097890U CN2759097Y CN 2759097 Y CN2759097 Y CN 2759097Y CN 200420097890 CN200420097890 CN 200420097890 CN 200420097890 U CN200420097890 U CN 200420097890U CN 2759097 Y CN2759097 Y CN 2759097Y
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- China
- Prior art keywords
- current
- control box
- safe
- triode
- limiting resistance
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- 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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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 238000009835 boiling Methods 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 abstract description 5
- 239000008236 heating water Substances 0.000 abstract 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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Abstract
A safe and efficient rod-shaped water boiler belongs to a safe and efficient heating device and is mainly used for heating water in thermos bottles. The intelligent control device mainly comprises a plug, a connecting wire, a control box and a heating body, wherein a rectifier, a current-limiting resistor, a triode, a switching triode, an indicator light and the like are arranged in the control box, and a resistance wire and a thermistor are arranged in the heating body. The device has the main advantages of simple structure, convenience and applicability, and capability of safely and efficiently heating water in the thermos bottle.
Description
One, affiliated technical field:
The utility model belongs to a kind of heater safely and efficiently, is used to heat the water in the thermos flask.
Two, background technology:
Bar-shaped water boiling device is a water boiling device commonly used in people's daily life, is used for the water in the boiled thermos flask.Traditional bar-shaped water boiling device is owing to lack protective device, in case unattended, can dryout the water in the thermos flask and cause the thermos flask explosion, danger is very big, is badly in need of on the market wanting a kind of bar-shaped safely and efficiently water boiling device, to satisfy the needs of people's high-quality life.
Three, summary of the invention:
In order to eliminate the hidden danger of traditional bar-shaped water boiling device, satisfy the demand of people to high-quality life, the utility model provides a kind of bar-shaped safely and efficiently water heater, but the boiling water of safe ready.This water boiling device mainly is made of plug, line, control box, heater.Plug is connected into control box by line, and rectifier, current-limiting resistance, switch triode, triode, indicator light are installed in the control box, and control box is connecting heater, and thermistor, heating wire are installed in the heater.
The main beneficial effect of this device is simple structure, convenient being suitable for, and can heat the water in the thermos flask safely and efficiently, satisfies the demand of people's high-quality life.
Four, description of drawings:
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is external form figure of the present utility model.
Fig. 2 is circuit theory diagrams of the present utility model.
Among the figure 1, plug, 2, line, 3, control box, 4, heater, 5, rectifier, 6, current-limiting resistance, 7, triode, 8, current-limiting resistance, 9, switch triode, 10, current-limiting resistance, 11, indicator light, 12, resistance wire, 13, thermistor, 14, current-limiting resistance.
Five, execution mode:
As shown in Figure 1, plug 1, line 2, control box 3 are connected with heater 4, constitute a loop.
As shown in Figure 2, rectifier 5, current-limiting resistance 6, current-limiting resistance 8, current-limiting resistance 10, current-limiting resistance 14, triode 7, switch triode 9, indicator light 11 are installed in control box 3, thermistor 13 and resistance wire 12 are installed in heater 4.
The use of this water boiling device like this, after thermos flask is made water, water boiling device is inserted, and plug in, this moment, rectifier 5 provided direct voltage by current-limiting resistance 6,8,10,14 for triode 7 and switch triode 9, when water temperature is lower than 100 ℃, thermistor 13 resistances are very little, triode 7 provides high base potential for switch triode 9 by thermistor 13, switch triode 9 conductings, electric current flows back to the loop through current-limiting resistance 14, switch triode 9, current-limiting resistance 10, indicator light 11, resistance wire 12, thermistor 13, and indicator light 11 is lighted.After water temperature arrived 100 ℃ of boilings, it is big that thermistor 13 resistances become, and switch triode 9 base potential diminish, and switch triode 9 ends, thereby blocks the electric current of indicator light 11 and resistance wire 12, has guaranteed not burning of water boiling device.When temperature is lower than 100 ℃, the thermistor resistance reduces, switch triode 9 base potential raise, switch triode 9 conductings, electric current flows back to the loop through current-limiting resistance 14, switch triode 9, current-limiting resistance 10, indicator light 11, resistance wire 12, thermistor 13, conducting the electric current of indicator light 11 and resistance wire 12, continue the water in the heating thermos flask.
Claims (1)
1, a kind of bar-shaped safely and efficiently water boiling device mainly is made of plug, line, control box and heater, it is characterized in that plug (1), line (2), control box (3) constitute a loop with heater (4), rectifier (5), current-limiting resistance (6), triode (7), current-limiting resistance (8), switch triode (9), current-limiting resistance (10), indicator light (11), current-limiting resistance (14) are installed in the control box (3), resistance wire (12) and thermistor (13) are installed in the heater (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420097890 CN2759097Y (en) | 2004-11-28 | 2004-11-28 | Safe and efficient rod-shaped water boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420097890 CN2759097Y (en) | 2004-11-28 | 2004-11-28 | Safe and efficient rod-shaped water boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2759097Y true CN2759097Y (en) | 2006-02-15 |
Family
ID=36079232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420097890 Expired - Fee Related CN2759097Y (en) | 2004-11-28 | 2004-11-28 | Safe and efficient rod-shaped water boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2759097Y (en) |
-
2004
- 2004-11-28 CN CN 200420097890 patent/CN2759097Y/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 |