CN2586428Y - Thermostatic electric water heating kettle - Google Patents
Thermostatic electric water heating kettle Download PDFInfo
- Publication number
- CN2586428Y CN2586428Y CN 02250030 CN02250030U CN2586428Y CN 2586428 Y CN2586428 Y CN 2586428Y CN 02250030 CN02250030 CN 02250030 CN 02250030 U CN02250030 U CN 02250030U CN 2586428 Y CN2586428 Y CN 2586428Y
- Authority
- CN
- China
- Prior art keywords
- heat
- heating element
- element heater
- ptc heating
- insulating pot
- 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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- Control Of Resistance Heating (AREA)
- Resistance Heating (AREA)
- Cookers (AREA)
Abstract
The utility model discloses a novel homoiothermic electric kettle. The utility model comprises a thermostatic switch and a heating tube used for heating, a heating element used for thermal retardation of the kettle is a PTC element, and the utility model is provided with a switch connected in series with the PTC element. The utility model is suitable for the thermal retardation of 0.5 kg to 3 kg water, thermal utilization factor is high, energy is saved, and the utility model has low cost and simple structure and is suitable for mass production.
Description
The utility model relates to a kind of constant temperature insulating pot, especially is suitable for the constant temperature insulating pot of family hotel or tea art house.
The major function of insulating pot is that heating is to boil water, heat water to boiling after, generally need water poured in the insulating utensils and be incubated.But in some occasion, need not pour in the insulating utensils after the water boiling and be incubated, and need continue to be stored in the insulating pot, therefore require insulating pot except that having heating function, also should have the function of constant temperature.In the prior art, the thermostatic mode of constant temperature insulating pot is two heating tubular types: there are two strip materials, structure same or similar in the heat-generating disc of insulating pot, but the different heat-generating pipe of power, one is used for heating, and one is used for constant temperature.The shortcoming of this structure is: 1. the power that requires during constant temperature is very low, and it is big to make lower powered heat-generating pipe difficulty, complex process, cost height; 2. the insulating pot constant temperature power that general family uses is about tens watts, and the power of the heat-generating pipe of prior art is minimum at more than 100 watts.
The purpose of this utility model is to overcome above-mentioned shortcoming, provides a kind of cost constant temperature insulating pot low, simple in structure.
In order to achieve the above object, the utility model has adopted following measure: a kind of constant temperature insulating pot comprises the kettle body, is arranged on the heat-generating disc of kettle body bottom and is located at the interior operating circuit of heat-generating disc; The switch that is connected with heat-generating pipe on the operating circuit and connects with heat-generating pipe; Be connected with the PTC heating element heater between two inputs of operating circuit of the present utility model.
Also be provided with a stator in the heat-generating disc of the present utility model, this stator is pressed on the heat-generating disc top with the PTC heating element heater.
The PTC heating element heater can produce the specification that power is 30W-180W as required, is applicable to the water of insulation 0.5kg-3kg, meets the needs of family hotel and tea art house; Simultaneously, PTC heating element heater of the present utility model is delivered to the kettle body by the mode of conduction with heat, and it is minimum that its heat that outwards distributes is dropped to, heat utilization efficiency height, energy savings.And the utility model cost is low, and is simple in structure, helps a large amount of productions.
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing.
Fig. 1 is a partial sectional view of the present utility model;
Fig. 2 is a circuit diagram of the present utility model.
As shown in fig. 1, the bottom of the utility model kettle body 1 is a heat-generating disc 4, and a heat-generating pipe 5 and a stator 2 are arranged in the heat-generating disc, and stator 2 is fixed on the PTC heating element heater 3 of bulk on the heat-generating disc 4.As shown in Figure 2, operating circuit of the present utility model mainly is made up of heat-generating pipe 5 and K switch 1, and the function of heat-generating pipe 5 is heating, and when the water in the insulating pot is heated to the temperature that sets or seethes with excitement, K switch 1 will be cut off the power supply automatically.The two ends of heat-generating pipe 5 are also connecting indicating circuit L1, the duty of indication heat-generating pipe 5.Two inputs at operating circuit are connecting PTC heating element heater 3, the function of PTC heating element heater 3 is a heated at constant temperature, power is 30w-180w, its quantity is one to five, PTC heating element heater quantity shown in the figure is one, when its quantity was two or three, the connected mode between them was in parallel.The input of PTC heating element heater 3 is connecting K switch 2, and K switch 2 can be according to different needs, but is set to hand switch, thermostat or by-pass cock.Because the difference that switch is provided with, in the process of heating and constant temperature, the duty of PTC heating element heater 3 has two kinds: 1.PTC heating element heater 3 heats insulating pot with heat-generating pipe 5, when K switch 1 disconnects, PTC heating element heater 3 continues insulating pot is transmitted heat, but this moment, its function was converted into constant temperature; 2.PTC heating element heater 3 is not to the insulating pot heating, PTC heating element heater 3 ability turn-on current realize its constant temperature function when K1 disconnects.
The two ends of PTC heating element heater 3 also can indicating circuit L2 in parallel, the duty of indication PTC heating element heater 3.
Claims (6)
1. a constant temperature insulating pot comprises the kettle body, is arranged on the heat-generating disc of kettle body bottom and is located at the interior operating circuit of heat-generating disc; The switch that is connected with heat-generating pipe on the described operating circuit and connects with heat-generating pipe; It is characterized in that: be connected with the PTC heating element heater between two inputs of described operating circuit.
2. a kind of constant temperature insulating pot according to claim 1, it is characterized in that: the input of described PTC heating element heater is connecting a switch.
3. a kind of insulation insulating pot according to claim 2 is characterized in that: but described switch is on-off switch, thermostat or by-pass cock.
4. a kind of insulation insulating pot according to claim 1 is characterized in that: also be provided with a stator in the described heat-generating disc, described stator is fixed on the PTC heating element heater on the heat-generating disc.
5. a kind of insulation insulating pot according to claim 1 is characterized in that: the power of described PTC heating element heater is 30w-180w.
6. each described a kind of constant temperature insulating pot in requiring according to the claim aforesaid right, it is characterized in that: the quantity of described PTC heating element heater is one to five; Connected mode between the described polylith PTC heating element heater is in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02250030 CN2586428Y (en) | 2002-12-05 | 2002-12-05 | Thermostatic electric water heating kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02250030 CN2586428Y (en) | 2002-12-05 | 2002-12-05 | Thermostatic electric water heating kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2586428Y true CN2586428Y (en) | 2003-11-19 |
Family
ID=33720347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02250030 Expired - Fee Related CN2586428Y (en) | 2002-12-05 | 2002-12-05 | Thermostatic electric water heating kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2586428Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102920331A (en) * | 2012-11-27 | 2013-02-13 | 广东粤首新科技有限公司 | Vacuum and heat storage dual automatic heat preservation electric kettle |
| CN103815844A (en) * | 2014-03-18 | 2014-05-28 | 昆山富凌灶具有限公司 | Nozzle-replaceable constant-temperature cleaning pot with humidity monitoring function |
| CN103815842A (en) * | 2014-03-14 | 2014-05-28 | 昆山富凌灶具有限公司 | Chargeable constant temperature cleaning kettle with lighting function |
| CN103815840A (en) * | 2014-03-14 | 2014-05-28 | 昆山富凌灶具有限公司 | Chargeable constant temperature cleaning kettle with humidity monitoring function |
| CN103815845A (en) * | 2014-03-18 | 2014-05-28 | 昆山富凌灶具有限公司 | Constant-temperature cleaning pot with humidity monitoring and lighting functions |
| CN103815843A (en) * | 2014-03-14 | 2014-05-28 | 昆山富凌灶具有限公司 | Constant temperature cleaning kettle with humidity monitoring function |
| CN103815848A (en) * | 2014-03-18 | 2014-05-28 | 昆山富凌灶具有限公司 | Charging constant temperature cleaning kettle with replaceable nozzle |
| CN103815841A (en) * | 2014-03-14 | 2014-05-28 | 昆山富凌灶具有限公司 | Chargeable constant-temperature cleaning pot |
| CN103815847A (en) * | 2014-03-18 | 2014-05-28 | 昆山富凌灶具有限公司 | Rechargeable constant-temperature cleaning pot with humidity monitoring function |
| CN103815846A (en) * | 2014-03-18 | 2014-05-28 | 昆山富凌灶具有限公司 | Constant temperature cleaning kettle with replaceable nozzle |
| CN104433787A (en) * | 2014-12-09 | 2015-03-25 | 常熟市久昇电器有限公司 | Temperature control type electric heating kettle |
-
2002
- 2002-12-05 CN CN 02250030 patent/CN2586428Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102920331A (en) * | 2012-11-27 | 2013-02-13 | 广东粤首新科技有限公司 | Vacuum and heat storage dual automatic heat preservation electric kettle |
| CN103815842A (en) * | 2014-03-14 | 2014-05-28 | 昆山富凌灶具有限公司 | Chargeable constant temperature cleaning kettle with lighting function |
| CN103815840A (en) * | 2014-03-14 | 2014-05-28 | 昆山富凌灶具有限公司 | Chargeable constant temperature cleaning kettle with humidity monitoring function |
| CN103815843A (en) * | 2014-03-14 | 2014-05-28 | 昆山富凌灶具有限公司 | Constant temperature cleaning kettle with humidity monitoring function |
| CN103815841A (en) * | 2014-03-14 | 2014-05-28 | 昆山富凌灶具有限公司 | Chargeable constant-temperature cleaning pot |
| CN103815844A (en) * | 2014-03-18 | 2014-05-28 | 昆山富凌灶具有限公司 | Nozzle-replaceable constant-temperature cleaning pot with humidity monitoring function |
| CN103815845A (en) * | 2014-03-18 | 2014-05-28 | 昆山富凌灶具有限公司 | Constant-temperature cleaning pot with humidity monitoring and lighting functions |
| CN103815848A (en) * | 2014-03-18 | 2014-05-28 | 昆山富凌灶具有限公司 | Charging constant temperature cleaning kettle with replaceable nozzle |
| CN103815847A (en) * | 2014-03-18 | 2014-05-28 | 昆山富凌灶具有限公司 | Rechargeable constant-temperature cleaning pot with humidity monitoring function |
| CN103815846A (en) * | 2014-03-18 | 2014-05-28 | 昆山富凌灶具有限公司 | Constant temperature cleaning kettle with replaceable nozzle |
| CN104433787A (en) * | 2014-12-09 | 2015-03-25 | 常熟市久昇电器有限公司 | Temperature control type electric heating kettle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20031119 Termination date: 20111205 |