CN205083270U - Heating container - Google Patents
Heating container Download PDFInfo
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- CN205083270U CN205083270U CN201520858942.3U CN201520858942U CN205083270U CN 205083270 U CN205083270 U CN 205083270U CN 201520858942 U CN201520858942 U CN 201520858942U CN 205083270 U CN205083270 U CN 205083270U
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- Prior art keywords
- temperature
- temperature controller
- heating
- control device
- heating container
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 177
- 238000009413 insulation Methods 0.000 claims description 74
- 239000012530 fluid Substances 0.000 claims description 21
- 238000004321 preservation Methods 0.000 abstract description 8
- 239000007788 liquid Substances 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 20
- 238000000034 method Methods 0.000 description 5
- 238000009835 boiling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
Abstract
The utility model provides a heating container. The utility model provides a heating container, which comprises a power supply, a heating device and a temperature controller, wherein the temperature controller comprises a heating temperature controller and at least one heat preservation temperature controller, and the heating temperature controller and the heat preservation temperature controller are connected in parallel between the power supply and the heating device; the heating temperature controller is used for switching off when the temperature of the liquid in the heating container is greater than the temperature threshold value of the heating temperature controller; the heat preservation temperature controller is used for switching off when the temperature of the liquid in the heating container is higher than the temperature threshold value of the heat preservation temperature controller, and switching on again when the temperature of the liquid in the heating container is lower than or equal to the temperature threshold value of the heat preservation temperature controller. The utility model discloses can realize heating container's heating and heat preservation control reliably.
Description
Technical field
The utility model relates to household appliance technical field, particularly relates to a kind of heating container.
Background technology
Along with the raising of people's living standard, electrothermal method is adopted to carry out the heating container heated, as electric kettle etc. has more and more appeared in the life of people.
At present, the heating containers such as electric kettle, when heating, can also realize heat insulation function simultaneously.Existing heating container is when realizing heat insulation function, usual employing electronic type insulation, be specially and adopt the temperature sensor of electronic type to detect current heating-up temperature, and temperature signal is sent to control chip, control chip carries out computer heating control according to temperature signal value, to be switched on or switched off the heater of heating container.
But adopt at present the heat preserving mode of electronic type, its chip cost is higher, more fragile, and not easy-maintaining.
Utility model content
The utility model provides a kind of heating container, reliably can realize heating and the preservation and controlling of heating container.
The utility model provides a kind of heating container, comprises power supply, heater and temperature controller, and temperature controller comprises heating temperature control device and at least one insulation temperature controller, and heating temperature control device and insulation temperature controller are connected between power supply and heater; Heating temperature control device is used for disconnecting when in heating container, fluid temperature is greater than the temperature threshold of heating temperature control device; Insulation temperature controller is used for disconnecting when fluid temperature in heating container is greater than the temperature threshold of insulation temperature controller, and recloses when in heating container, fluid temperature is less than or equal to the temperature threshold of insulation temperature controller.
Further, heating container also comprises multiple switch, and switch is connected between temperature controller and power supply, and the quantity of switch is equal with temperature controller quantity, and each switch is all with corresponding heating temperature control device or be incubated temperature controller and connect, switch is for switching on power and the temperature controller to inductive switch.
Further, the temperature threshold of heating temperature control device is different from the temperature threshold of insulation temperature controller.
Further, the temperature of heating temperature control device is greater than the temperature threshold of insulation temperature controller.
Further, insulation temperature controller is multiple, and the temperature threshold of each insulation temperature controller is different.
Further, the temperature threshold of heating temperature control device is 40 DEG C, 60 DEG C, 80 DEG C or 100 DEG C.
Further, the temperature threshold being incubated temperature controller is 40 DEG C, 60 DEG C or 80 DEG C.
Further, heater comprises at least one heat-generating units, and when heat-generating units is multiple, the quantity of heat-generating units is identical with the quantity of temperature controller, and each heat-generating units is all with heating temperature control device or be incubated temperature controller and be connected.
Further, heater also comprises at least two indicator lamps, and the quantity of indicator lamp is identical with the quantity of temperature controller, and each indicator lamp is all with heating temperature control device or be incubated temperature controller and be connected.
Further, temperature controller be power-off restoration temperature controller, one or more in the temperature controller that automatically resets, temperature controller with manual reset or steam-type temperature controller.
The heating container that the utility model provides comprises power supply, heater and temperature controller, and temperature controller comprises heating temperature control device and at least one insulation temperature controller, and heating temperature control device and insulation temperature controller are connected in parallel between power supply and heater.Heating temperature control device is used for disconnecting when in heating container, fluid temperature is greater than the temperature threshold of heating temperature control device; Insulation temperature controller is used for disconnecting when fluid temperature in heating container is greater than the temperature threshold of insulation temperature controller, and recloses when in heating container, fluid temperature is less than or equal to the temperature threshold of insulation temperature controller.Heating container can be made to complete heating and the function be incubated to predetermined temperature by the break-make of different temperature controller like this, its reliability is high, not fragile.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the heating container that the utility model embodiment one provides;
Fig. 2 is the structural representation of another heating container that the utility model embodiment one provides;
Fig. 3 is the structural representation of another heating container that the utility model embodiment one provides;
Fig. 4 is the first position view of the heating container breaker in middle that the utility model embodiment one provides;
Fig. 5 is the second position view of the heating container breaker in middle that the utility model embodiment one provides.
Detailed description of the invention
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Fig. 1 is the structural representation of the heating container that the utility model embodiment one provides.As shown in Figure 1, the heating container that the present embodiment provides comprises power supply 1, heater 2 and temperature controller 3, temperature controller 3 comprises heating temperature control device 31 and at least one insulation temperature controller 32, and heating temperature control device 31 and insulation temperature controller 32 are connected between power supply 1 and heater 2.
Heating temperature control device 31 disconnects when being greater than the temperature threshold of heating temperature control device 31 for fluid temperature in heating container; Insulation temperature controller 32 disconnects when being greater than the temperature threshold of insulation temperature controller 32 for fluid temperature in heating container, and recloses when in heating container, fluid temperature is less than or equal to the temperature threshold of insulation temperature controller 32.
Concrete, heating container can be generally electric kettle, or other has the heating container etc. of similar structures and function.Below if no special instructions, then all for electric kettle.In electric kettle, heater 2 is for heating the water in kettle, and the connection between heater 2 and power supply 1 can be controlled by temperature controller 3.Temperature controller 3 can be temperature controller type common on the market, as power-off restoration temperature controller, the temperature controller that automatically resets, temperature controller with manual reset or steam-type temperature controller etc.Because temperature controller 3 is generally mechanical structure, its functional reliability is higher, not fragile, and cost is also lower.
Because the heating temperature control device 31 in temperature controller 3 and insulation temperature controller 32 are all connected between power supply 1 and heater 2 with parallel way, so can heat with independently controlling heater 2 respectively.Wherein, the fluid temperature of heating temperature control device 31 in heating container in temperature controller 3 disconnects when being greater than heating temperature control device 31 temperature threshold, so namely stop heating after may be used for making heating container be heated to temperature threshold, and be incubated temperature controller 32 and can disconnect when fluid temperature is greater than the temperature threshold of this insulation temperature controller 32 in heating container, and again reclose when the fluid temperature in heating container is less than the temperature threshold of insulation temperature controller 32, thus fluid temperature in heating container can be remained near this temperature threshold, thus realize the heat insulation function of heating container.Like this, heating temperature control device 31 simultaneously respectively by different temperature control methods, can realize heating and the insulation of heating container from insulation temperature controller 32.
In order to reach heating temperature control device 31 and the different temperature control effects being incubated temperature controller 32, the temperature threshold of heating temperature control device 31 is different from the temperature threshold of insulation temperature controller 32.And the temperature threshold of heating temperature control device 31 usually should higher than the temperature threshold of insulation temperature controller 32.Now, when heater 2 energising is heated, when in heating container, fluid temperature is less than heating temperature control device 31 temperature threshold, heating temperature control device 31 is on-state always, thus can be heated to heating temperature control always, and the temperature threshold of 31 disconnects again, now, heating liquid in heating container completes, and because heating temperature control device 31 is off-state, so can cool gradually with insulation temperature controller 32.Time below the liquid cools in heating container to the temperature threshold of insulation temperature controller 32, insulation temperature controller 32 recloses, and again heats liquid, until fluid temperature reaches more than the temperature threshold of insulation temperature controller 32.
In addition, heating container also includes multiple switch 4, switch 4 is connected between temperature controller 3 and power supply 1, the quantity of switch 4 is equal with temperature controller 3 quantity, and each switch 4 is all with corresponding heating temperature control device 41 or be incubated temperature controller 42 and connect, switch 4 for switch on power 1 with the temperature controller 3 to inductive switch 4.Now, namely control heating temperature control device 31 by switch 4 or be incubated temperature controller 32 and being communicated with between circuit.
Further, in order to realize multisection type heat insulation effect, multiple insulation temperature controller 32 can be set, and the temperature threshold of each insulation temperature controller 32 is all different.Like this can when heating at every turn, access heating temperature control device 31 and different insulation temperature controllers 32, to make heating container after being heated to maximum temperature by heating temperature control device 31, then access different insulation temperature controllers 32 respectively, thus realize different holding temperatures.
In addition, in order to the break-make situation allowing user can know temperature controller, the mode of indicator lamp or audible alarm can also be adopted to point out user.Fig. 2 is the structural representation of another heating container that the utility model embodiment one provides.As shown in Figure 2, on the heating container basis shown in above-mentioned Fig. 1, heating container also comprises at least two indicator lamps 5, and the quantity of indicator lamp 5 is identical with the quantity of temperature controller 3, and each indicator lamp 5 is all with heating temperature control device 31 or be incubated temperature controller 32 and be connected.
Below for the temperature controlled processes of electric kettle when heating up water, the structure of above-mentioned electric kettle is explained: the temperature controller 3 in electric kettle includes a heating temperature control device 31, first and is incubated temperature controller 321 and the second insulation temperature controller 322, the heater 2 of electric kettle includes a heating unit 21, and all temperature controllers 3 are all connected with this heating unit 21.The temperature threshold of heating temperature control device 31 is 100 DEG C, and the temperature threshold being incubated temperature controller 32 can be one in 40 DEG C, 60 DEG C or 80 DEG C.The temperature threshold of the first insulation temperature controller 321 is 80 DEG C, and the temperature threshold of the second insulation temperature controller 322 is 60 DEG C.Switch 4 comprises the first switch 41, second switch 42 and the 3rd switch 43, first switch 41 and is connected with heating temperature control device 31, and second switch 42 and first is incubated temperature controller 321 and is connected, and the 3rd switch 43 and second is incubated temperature controller 322 and is connected.Indicator lamp 5 comprises the first indicator lamp 51, second indicator lamp 52 and the 3rd indicator lamp 53, and each indicator lamp connects with corresponding temperature controller 3 respectively.
When the boiling water of needs 100 DEG C, can press the first switch 41, heating temperature control device 31 and power supply 1 are connected, and now heating unit 21 heats, and the first indicator lamp 51 lights simultaneously, and after water boil, heating temperature control device 31 is jumped disconnected automatically, completes boil water function.
And when the hot water of needs 80 DEG C and 60 DEG C, second switch 42 or the 3rd switch 43 can be pressed respectively, first insulation temperature controller 321 or the second insulation temperature controller 322 are connected with power supply 1, and the second indicator lamp 52 of correspondence or the 3rd indicator lamp 53 light, now, heating unit 21 be heated to water temperature be 80 DEG C or 60 DEG C time, the first insulation temperature controller 321 or the second insulation temperature controller 322 can be jumped disconnected automatically, complete and boil hot water function.
And after needs are by water boil, when being incubated again to 80 DEG C, need to press the first switch 41 and second switch 42 simultaneously, heating temperature control device 31 and the first insulation temperature controller 321 are connected with power supply 1 simultaneously, and now, heating unit 21 first can continue to heat, when being heated to 80 DEG C, first insulation temperature controller 321 disconnects, and heating temperature control device 31 continues the heating controlling heating unit 21, until by water boil.Subsequently, heating temperature control device 31 disconnects automatically, and when being water-cooled to 80 DEG C, the first insulation temperature controller 321 recloses and heats, and makes water temperature remain on 80 DEG C.When needs by water boil and insulation to 60 DEG C time, its operating process is similar, just becomes and presses the first switch 41 and the 3rd switch 43 simultaneously, makes heating temperature control device 31 and second be incubated temperature controller 322 and power supply 1 is connected.
Fig. 3 is the structural representation of another heating container that the utility model embodiment one provides.As shown in Figure 3, on the basis of above-mentioned Fig. 1 and Fig. 2, can comprise multiple heat-generating units in heater 2, the quantity of heat-generating units is identical with the quantity of temperature controller, and each heat-generating units is all with heating temperature control device 31 or be incubated temperature controller 32 and be connected.Such as when temperature controller 3 comprises heating temperature control device 31, first insulation temperature controller 321 and the second insulation temperature controller 322, each temperature controller is all corresponding controls an independently heat-generating units 201,202 or 203, and when heating, the break-make of temperature controller 3 also only can control corresponding heat-generating units and is connected with power supply 1 or disconnects.Like this, heating or speed of heating up water can be accelerated by multiple heat-generating units, and when single heat-generating units damages, its replacement cost is also lower.
Concrete, or be respectively 100 DEG C with the temperature threshold of heating temperature control device 31, first insulation temperature controller 321 and the second insulation temperature controller 322,80 DEG C or 60 DEG C is example.As needed water boil separately or heating to boiling, or 80 DEG C and 60 DEG C time, then connect the first heating unit 201, second heating unit 202 and the 3rd heating unit 203 respectively, can independent heating to preset temperature.And at needs first by water boil, be cooled to 80 DEG C again when being incubated, then first connect heating temperature control device 31 and first and be incubated temperature controller 321, first heating unit 201 and the second heating unit 202 are heated simultaneously, in heating process, first insulation temperature controller 321 disconnects after water temperature reaches 80 DEG C, second heating unit 202 stops heating, and the first heating unit 201 continues to heat water to 100 DEG C, then heating temperature control device 31 disconnects, subsequently, water temperature is cooled to 80 DEG C, first insulation temperature controller 321 recloses power supply 1 again, second heating unit 202 is connected heat, thus ensure that water temperature maintains 80 DEG C.Again by water boil and to be cooled to the process of 60 DEG C similar to the above, just carry out preservation and controlling by the break-make controlling the first heating unit 201 and the 3rd heating unit 203.Common, for the ease of controlling, the switch 4 for controlling temperature controller 3 break-make is generally arranged on the external side of kettle.Fig. 4 is the second position view of the heating container breaker in middle that the utility model embodiment one provides.Fig. 5 is the second position view of the heating container breaker in middle that the utility model embodiment one provides.As shown in Figure 4 and Figure 5, the switch 4 for controlling temperature controller break-make can be arranged on kettle body bottom or handle.
In the present embodiment, heating container comprises power supply, heater and temperature controller, and temperature controller comprises heating temperature control device and at least one insulation temperature controller, and heating temperature control device and insulation temperature controller are connected in parallel between power supply and heater.Heating temperature control device is used for disconnecting when in heating container, fluid temperature is greater than the temperature threshold of heating temperature control device; Insulation temperature controller is used for disconnecting when fluid temperature in heating container is greater than the temperature threshold of insulation temperature controller, and recloses when in heating container, fluid temperature is less than or equal to the temperature threshold of insulation temperature controller.Heating container can be made to complete heating and the function be incubated to predetermined temperature by the break-make of different temperature controller like this, its reliability is high, not fragile.
Last it is noted that above each embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to foregoing embodiments, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (10)
1. a heating container, it is characterized in that, comprise power supply, heater and temperature controller, described temperature controller comprises heating temperature control device and at least one insulation temperature controller, and described heating temperature control device and described insulation temperature controller are connected between described power supply and described heater;
Described heating temperature control device is used for disconnecting when in described heating container, fluid temperature is greater than the temperature threshold of described heating temperature control device;
Described insulation temperature controller is used for disconnecting when in described heating container, fluid temperature is greater than the temperature threshold of described insulation temperature controller, and recloses when in described heating container, fluid temperature is less than or equal to the temperature threshold of described insulation temperature controller.
2. heating container according to claim 1, it is characterized in that, also comprise multiple switch, described switch is connected between described temperature controller and described power supply, the quantity of described switch is equal with described temperature controller quantity, and each switch all connects with corresponding described heating temperature control device or described insulation temperature controller, described switch is for connecting the temperature controller of described power supply and corresponding described switch.
3. heating container according to claim 1, is characterized in that, the temperature threshold of described heating temperature control device is different from the temperature threshold of described insulation temperature controller.
4. heating container according to claim 3, is characterized in that, the temperature of described heating temperature control device is greater than the temperature threshold of described insulation temperature controller.
5. the heating container according to any one of claim 1-4, is characterized in that, described insulation temperature controller is multiple, and the temperature threshold of each described insulation temperature controller is different.
6. the heating container according to any one of claim 1-4, is characterized in that, the temperature threshold of described heating temperature control device is 40 DEG C, 60 DEG C, 80 DEG C or 100 DEG C.
7. heating container according to claim 6, is characterized in that, the temperature threshold of described insulation temperature controller is 40 DEG C, 60 DEG C or 80 DEG C.
8. the heating container according to any one of claim 1-4, it is characterized in that, described heater comprises at least one heat-generating units, when described heat-generating units is multiple, the quantity of described heat-generating units is identical with the quantity of described temperature controller, and each described heat-generating units is all connected with described heating temperature control device or described insulation temperature controller.
9. the heating container according to any one of claim 1-4, it is characterized in that, also comprise at least two indicator lamps, the quantity of described indicator lamp is identical with the quantity of described temperature controller, and each described indicator lamp is all connected with described heating temperature control device or described insulation temperature controller.
10. the heating container according to any one of claim 1-4, is characterized in that, described temperature controller is power-off restoration temperature controller, one or more in the temperature controller that automatically resets, temperature controller with manual reset or steam-type temperature controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520858942.3U CN205083270U (en) | 2015-10-30 | 2015-10-30 | Heating container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520858942.3U CN205083270U (en) | 2015-10-30 | 2015-10-30 | Heating container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205083270U true CN205083270U (en) | 2016-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520858942.3U Active CN205083270U (en) | 2015-10-30 | 2015-10-30 | Heating container |
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| CN (1) | CN205083270U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114690811A (en) * | 2020-12-29 | 2022-07-01 | 广东美的厨房电器制造有限公司 | Temperature control circuit and household electrical appliance |
| CN114690811B (en) * | 2020-12-29 | 2024-04-19 | 广东美的厨房电器制造有限公司 | Temperature control circuit and household appliance |
-
2015
- 2015-10-30 CN CN201520858942.3U patent/CN205083270U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114690811A (en) * | 2020-12-29 | 2022-07-01 | 广东美的厨房电器制造有限公司 | Temperature control circuit and household electrical appliance |
| CN114690811B (en) * | 2020-12-29 | 2024-04-19 | 广东美的厨房电器制造有限公司 | Temperature control circuit and household appliance |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |