CN2128515Y - Fast electric heating boiling water bottle - Google Patents
Fast electric heating boiling water bottle Download PDFInfo
- Publication number
- CN2128515Y CN2128515Y CN 92228125 CN92228125U CN2128515Y CN 2128515 Y CN2128515 Y CN 2128515Y CN 92228125 CN92228125 CN 92228125 CN 92228125 U CN92228125 U CN 92228125U CN 2128515 Y CN2128515 Y CN 2128515Y
- Authority
- CN
- China
- Prior art keywords
- vacuum flask
- boiling water
- water bottle
- water
- temperature controller
- 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 fast electric heating boiling water bottle, composed of an outer shell, a cold water bottle, a boiling water bottle, a heating pipe, a temperature controller, an over-temperature protector, a heating barrel, a boiling water tap, a power switch and an indicator light, wherein, the heating barrel is hung in the boiling water bottle; the cold water bottle is communicated with the heating barrel through a water inlet pipe. The temperature controller is installed on the external bottom part of the boiling water bottle, and the over-temperature protector is arranged vertically on the bottom part of the boiling water bottle. The utility model can separate relatively the boiling water in the boiling water bottle from the raw cold water which is injected, and additionally, the installation position of the temperature controller is reasonable. Thus, the user avoids drinking the unpurified hot water which is formed by the fact that the drinking boiling water and the raw cold water are mixed; the utility model provides the people with the drinking water which is consistent with the sanitary standard.
Description
The utility model relates to the electric calorifie installation of drinking water, particularly a kind of fast electric heating vacuum flask.
Existing a kind of electric-heating thermos, be inverted a hydraulic pressure bottle that fills raw cooling water (RCW) on heating inner bag top by the bottle carriage, bottle carriage inner chamber directly is connected with hydraulic pressure bottle inner chamber, bottle carriage inner chamber is connected by water inlet pipe with interior gallbladder intracavity bottom, two thermostats are fixed on the sidewall of aluminium matter inner bag, and heat-generating pipe is installed in interior gallbladder intracavity bottom.The major defect of this electric-heating thermos is after taking a small amount of boiling water, raw cooling water (RCW) inwardly courage bottom injection simultaneously, and thermostat is to be contained in the inner bag side wall upper part, water temperature is more much higher than inner bag bottom water temperature near it, if when continuing to take inner bag hot water and drinking, then the hot water of Gong Geiing is exactly the mixing water of boiling water and raw cooling water (RCW), after the user has drunk relatively large this unholiness mixing water, the temperature controller electric contact just can transfer on-state to from off-position, and internal again gallbladder-heat water heat temperature raising is to standard for drinking.The user depends alone and observes its burner on light, the insulation indicator lamp reaches with drinking-water, then drinks unclean cold and hot mixing water without thorough disinfection through regular meeting.
The purpose of this utility model is to provide a kind of fast electric heating vacuum flask in order to overcome above-mentioned weak point, and it can do relative isolation with the raw cooling water (RCW) of injection with the boiling water in the vacuum flask, thus the unholiness hot water of avoiding drinking water and raw cooling water (RCW) to mix.
The utility model is achieved in that a kind of fast electric heating vacuum flask, comprise shell, goglet, vacuum flask, heat-generating pipe, temperature controller, turn on the tap, power switch, indicator lamp, the cartridge heater that in vacuum flask, suspends one and fall handleless cup shape, the goglet that is positioned at the vacuum flask top by water inlet pipe with goglet inner chamber and cartridge heater intracavity inter-connection.
Described heat-generating pipe is wrapped in inside and outside sidewall place, cartridge heater bottom, and draw from the vacuum flask bottom at its two ends, and the metal shell both ends of heat-generating pipe are fastened on the vacuum flask bottom by securing member.Temperature controller is installed on vacuum flask outer bottom and the position corresponding to cartridge heater central authorities, and the overtemperature prote device is perpendicular to be contained on the vacuum flask intracavity bottom.
Be connected the usefulness of exhaust steam when being used for vacuum flask water and boiling between vacuum flask inner chamber top and the goglet inner chamber by permeability cell.Be filled with thermal insulation layer between vacuum flask and the shell, play heat insulation heat preservation energy-saving.Goglet is bearing in cover top portion.Vacuum flask is made of upper and lower two parts, and its middle part interface is fastenedly connected by connector.Connector is made up of cranse and screw and nut.Turning on the tap is contained in the shell upper lateral part, and the one end passes vacuum flask side wall upper part and vacuum flask intracavity inter-connection.The periphery of turning on the tap is covered with the trunk head.Vacuum flask is bearing on the support that is positioned at outer casing bottom, and outer casing bottom has a base plate.A demountable cup dish is arranged at the shell bottom outside correspondence place of turning on the tap.Power switch is contained in outer casing underpart, and burner on light, insulation indicator lamp are contained on the shell of trunk head top.
The utility model has down the cartridge heater of handleless cup shape owing to suspend in vacuum flask, the raw cooling water (RCW) that replenishes injects from the cartridge heater top, thereby the boiling water in the vacuum flask can be done relative isolation with the raw cooling water (RCW) of injection, temperature controller is contained in vacuum flask outer bottom middle part in addition, the installation site is reasonable, thereby the unholiness hot water of avoiding drinking water and raw cooling water (RCW) to mix provides the drinking water that meets sanitary standard for people.
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model electrical schematic diagram.
Below by embodiment the utility model is further elaborated.
With reference to shown in Figure 1, the goglet (2) that bottle cap (1) is stamped at the top is seated in shell (18) top hollow bulb.Vacuum flask (9) places shell (18) inner chamber middle part and fixing by support (15) supporting.For the ease of assembling, vacuum flask (9) divides upper and lower two parts, and its middle part interface is fastenedly connected by connector (8).Connector (8) is made up of cranse and screw and nut.The cartridge heater (16) that suspends in the vacuum flask (9) one and fall handleless cup shape, its opening portion is near vacuum flask (9) bottom.Heat-generating pipe (10) is wrapped in inside and outside sidewall place, cartridge heater (16) bottom, all be close to one section heat-generating pipe (10) at the inside and outside sidewall of cartridge heater (16), draw from vacuum flask (9) bottom at its two ends, and the metal shell both ends of heat-generating pipe (10) are fastened on vacuum flask (9) bottom by securing member.Nonadjustable Kick type temperature controller (14) is housed (KSD) on vacuum flask (9) outer bottom and the position corresponding to cartridge heater (16) central authorities, its temperature-sensitive face is close to vacuum flask (9) Outer Bottom Plating.During heating, the interior water temperature of vacuum flask (9) is controlled in 97 ℃ ± 3 ℃ scopes, under keeping warm mode, when vacuum flask (9) bottom water temperature is lower than insulation setting valve (present embodiment is got 72 ℃), temperature controller (14) electric contact is closed again, heat-generating pipe (10) energising heating makes the interior hot water heating of vacuum flask (9) to fluidized state.In order to prevent that temperature controller (14) from hindering malfunctioning for some reason; heat-generating pipe (10) moisture content in the heating evaporation vacuum flask (9) of ceaselessly switching on; so that expose heat-generating pipe (10); thereby the high hot state of high temperature appears; this fast electric heating vacuum flask is burnt out, so perpendicularly on vacuum flask (9) intracavity bottom the overtemperature prote device (20) that can not reset certainly is housed (RB).Cartridge heater (16) top and goglet (2) bottom are passed and be fastened in water inlet pipe (3) two ends respectively.The annexation of heat-generating pipe (10) and water inlet pipe (3) that relies on cartridge heater (16) just can realize that it is suspended at vacuum flask (9) inner chamber middle part.Permeability cell (19) passes and is fixed on vacuum flask (9) top and goglet (2) bottom, and permeability cell (19) one ends extend to goglet (2) inner chamber top.The water vapour that permeability cell (19) produces when being used to drain the boiling of in vacuum flask (9) water, and drain the interior air of vacuum flask (9) when advancing cold water.Turn on the tap (7) be contained in shell (18) upper lateral part, the one end passes vacuum flask (9) side wall upper part and its intracavity inter-connection.(7) periphery of turning on the tap is covered with trunk head (6).Power switch (11) (K) is contained in shell (18) bottom, burner on light (4) (R
1), the insulation indicator lamp (5) (
2) be contained on the shell (18) of trunk head (6) top.Shell (18) bottom package has a base plate (13).At shell (18) bottom outside correspondence (7) the delivery port place that turns on the tap a demountable cup dish (12) is housed.Be filled with thermal insulation layer (17) between vacuum flask (9) and the shell (18).
The course of work of this fast electric heating vacuum flask is such, when raw cooling water (RCW) is expired in goglet (2) and vacuum flask (9) storage, connect power switch (11) (K), the temperature that temperature controller (14) (KSD) is experienced is lower than given insulation lower limit temperature, it is electrical contacts closed, the alternating current 220V power supply is added in (R) two ends of heat-generating pipe (10), to the heating of vacuum flask (9) inner cold water, referring to shown in Figure 2.At this moment, be attempted by burner on light (the 4) (D at heat-generating pipe (10) two ends
1) bright, resistance (R
1) make the usefulness of current limliting.When being heated to 97 ℃ ± 3 ℃ scopes, temperature controller (14) (KSD) electric contact disconnects, and heat-generating pipe (10) stops heating, burner on light (4) (D
1) extinguish, and it is bright to be attempted by the insulation indicator lamp (5) at temperature controller (14) electric contact two ends, resistance (R
2) make the usefulness of current limliting.At this moment, can turn on turn on the tap (7) takes.When boiling water flows out from turn on the tap (7), the raw cooling water (RCW) of goglet (2) injects cartridge heater (16) top from water inlet pipe (3), mix with its inner boiling water, when cold water arrives cartridge heater (16) bottom, the hot water temperature of temperature controller (14) impression is lower than its insulation down in limited time, temperature controller (14) electric contact is promptly closed, heat-generating pipe (10) energising heating, burner on light (4) is bright, and insulation indicator lamp (5) extinguishes, at this moment, should suspend the taking-up drinking water, treat the hot water boiling in the vacuum flask (9) after, could continue to take, like this, the unholiness hot water that can avoid drinking water and raw cooling water (RCW) to mix fully.Can take the watt level how many drinking water then depend on cartridge heater (16), vacuum flask (9) volume and heat-generating pipe (10) after being heated to boiling at every turn.In the present embodiment, the rated power of heat-generating pipe (10) is 900W, and the energising heating just has boiling water to drink after a few minutes.
Claims (3)
1, a kind of fast electric heating vacuum flask, comprise shell, goglet, vacuum flask, heat-generating pipe, temperature controller, turn on the tap, power switch, indicator lamp, the cartridge heater (16) that falls handleless cup shape that it is characterized in that in vacuum flask (9), suspending, the goglet (2) that is positioned at vacuum flask (9) top by water inlet pipe (3) with goglet (2) inner chamber and cartridge heater (16) intracavity inter-connection.
2, fast electric heating vacuum flask according to claim 1, it is characterized in that described heat-generating pipe (10) is wrapped in inside and outside sidewall place, cartridge heater (16) bottom, draw from vacuum flask (9) bottom at its two ends, and the metal shell both ends of heat-generating pipe (10) are fastened on vacuum flask (9) bottom by securing member.
3, fast electric heating vacuum flask according to claim 1; it is characterized in that described temperature controller (14) is installed on vacuum flask (9) outer bottom and the position corresponding to cartridge heater (16) central authorities, overtemperature prote device (20) is perpendicular to be contained on vacuum flask (9) intracavity bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92228125 CN2128515Y (en) | 1992-07-15 | 1992-07-15 | Fast electric heating boiling water bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92228125 CN2128515Y (en) | 1992-07-15 | 1992-07-15 | Fast electric heating boiling water bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2128515Y true CN2128515Y (en) | 1993-03-24 |
Family
ID=33771881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92228125 Expired - Fee Related CN2128515Y (en) | 1992-07-15 | 1992-07-15 | Fast electric heating boiling water bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2128515Y (en) |
-
1992
- 1992-07-15 CN CN 92228125 patent/CN2128515Y/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 |