CN201139450Y - Liquid heater - Google Patents
Liquid heater Download PDFInfo
- Publication number
- CN201139450Y CN201139450Y CNU2007200531580U CN200720053158U CN201139450Y CN 201139450 Y CN201139450 Y CN 201139450Y CN U2007200531580 U CNU2007200531580 U CN U2007200531580U CN 200720053158 U CN200720053158 U CN 200720053158U CN 201139450 Y CN201139450 Y CN 201139450Y
- Authority
- CN
- China
- Prior art keywords
- ptc ceramic
- ceramic heating
- temperature
- liquid heater
- mentioned
- 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
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 19
- 238000010438 heat treatment Methods 0.000 claims abstract description 28
- 230000000249 desinfective effect Effects 0.000 claims abstract description 27
- 239000000919 ceramic Substances 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000007769 metal material Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 18
- 241001122767 Theaceae Species 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005485 electric heating Methods 0.000 abstract 1
- 230000001629 suppression Effects 0.000 abstract 1
- 230000001954 sterilising effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 238000009841 combustion method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000006385 ozonation reaction Methods 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
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- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The utility model relates to a liquid heater, in particular to an electric heating tea set. Comprises a base (22), an upper cover (21) and a disinfection container (12) with a built-in disinfection device, wherein the disinfection container (12) is arranged in a closed area formed by the upper cover (21) and the base (22), and a PTC ceramic heating device (13) is arranged on the disinfection container (12). The utility model adopts the PTC ceramic heating device as the structure of the heating and disinfecting device, and can achieve the disinfection effect because the heating temperature of the PTC ceramic heating element can be higher; in addition, the PTC ceramic heating element has the characteristics of high reliability, continuous dry burning, self-temperature suppression and the like, so that when no water exists in the disinfection container, the PTC ceramic heating element can effectively limit the ambient temperature and the dry burning temperature, thereby avoiding the occurrence of fire and ensuring the use safety; in addition, when the working temperature of the PTC ceramic heating element reaches the Curie point, the resistance value of the PTC ceramic heating element is sharply increased along with the temperature rise, so that the output power is forced to be rapidly reduced, and therefore, when the water temperature in the disinfection container reaches a certain value, the output power is lower, and the purpose of saving energy is achieved.
Description
Technical field:
The utility model is a kind of liquid heater, and especially a kind of electrothermal tea set belongs to the renovation technique of liquid heater.
Background technology:
The liquid heater that at present commercially available electrothermal tea set etc. carries out disinfection to built-in utensil does not all have sterilizing function mostly.Though some has sterilizing function, Disinfection Effect is all undesirable, as publication number be to disclose a kind of electrothermal tea set that utilizes the far infrared sterilization in the patent document of CN2219459, but because of heating-up temperature is not enough, the effect of inaccessible sterilization; Publication number is to disclose a kind of electrothermal tea set that utilizes ozonization in the patent document of CN2424719, and this electrothermal tea set sterilization back tea set can produce a kind of strong smell, and the user is difficult to accept.
The utility model content:
The purpose of this utility model is to consider the problems referred to above and provides a kind of and can the utensil in the liquid heater be carried out disinfection comprehensively, and can not influence the normal liquid heater that uses of other functions of utensil.The utility model is easy to use, safety and sanitation, and also volume is few, and energy consumption is low, and implementation method is easy, and can use separately and control automatically.
Structural representation of the present utility model as shown in Figure 1, include the disinfecting container (12) of base (22), loam cake (21), built-in disinfector, disinfecting container (12) places in the closed area of loam cake (21) and base (22) composition, wherein is equiped with PTC ceramic heating device (13) on the disinfecting container (12).
Above-mentioned PTC ceramic heating device (13) is fixed on the outside of the disinfecting container made from metal material (12).
Above-mentioned disinfecting container (12) is fixed on the loam cake (21).
Above-mentioned base (22) is provided with the connector that connects disinfecting container (12).
Above-mentioned PTC ceramic heating device (13) is connected with the power supply that is inserted by base (22) by connector.
The utility model is owing to the structure that adopts the PTC ceramic heating device as the heating disinfection device, because the heating-up temperature of PTC ceramic heating element can be higher, so can reach the effect of sterilization; In addition, the PTC ceramic heating element has the reliability height, dry combustion method continuously, it has characteristics such as temperature presses down certainly, so when not having water in the disinfecting container, can limit ambient temperature and dry combustion method temperature effectively, thereby avoid the generation of fire, with the security of guaranteeing to use; In addition, the PTC ceramic heating element is before transition temperature, and resistance descends along with the rising of temperature, temperature from transition temperature to the thermal runaway temperature, resistance is phenomenal growth with the rising of temperature, so when its operating temperature reached curie point, its resistance raise with temperature and sharply increases, and forces power output to descend rapidly, therefore, water temperature in disinfecting container reaches one regularly, and its power output is lower, thereby reaches purpose of energy saving.The utility model is a kind of easy to use, safety and sanitation, and also volume is few, and energy consumption is low, and implementation method is easy to liquid heater.
Description of drawings:
Fig. 1 is the explosive view of the utility model embodiment;
Fig. 2 is the circuit diagram of the utility model embodiment 1;
Fig. 3 is the circuit diagram of the utility model embodiment 2.
The specific embodiment:
Embodiment 1:
Structural representation of the present utility model as shown in Figure 1, include the disinfecting container 12 of base 22, loam cake 21, built-in disinfector, disinfecting container 12 places in the closed area of loam cake 21 and base 22 compositions, wherein is equiped with PTC ceramic heating device 13 on the disinfecting container 12.In the present embodiment, disinfecting container 12 built-in disinfectors are teacup 31.
Use for the convenience of the user, above-mentioned loam cake 21 with disinfecting container 12 corresponding positions on be provided with mobilizable disinfecting container lid 11.
In the present embodiment, above-mentioned PTC ceramic heating device 13 is fixed on the outside of the disinfecting container made from metal material 12.Above-mentioned disinfecting container 12 is fixed on the loam cake 21.Above-mentioned base 22 is provided with the connector that connects disinfecting container 12.Above-mentioned PTC ceramic heating device 13 is connected with the power supply that is inserted by base 22 by connector.
For ease of control, be provided with switch 15 between above-mentioned PTC ceramic heating device 13 and the power supply.In the present embodiment, also be provided with the electric control gear 41 that gauge tap 15 is switched on or switched off between above-mentioned PTC ceramic heating device 13 and the power supply, above-mentioned electric control gear 41 being switched on or switched off by relay set on it 16 gauge taps 15.Its repeat circuit forms the light current switch, guarantees the safety of human body.
Above-mentioned electric control gear 41 is fixed on the loam cake 21, also is provided with the baffle plate 14 that prevents base 22 water inlets on the loam cake 21.
The utility model is put into disinfection box 12 with teacup 31 in use, and closed disinfecting container lid 11 touches special " sterilization " key that is provided with in the electric control gear 41 behind the connection power supply, and work can be carried out disinfection by the switch 16 of electric control gear 41 control PTC.
Embodiment 2:
The structure of present embodiment is identical with embodiment 1, and difference is to cancel electric control gear 41, and PTC ceramic heating device 13 directly inserts by switch 16 and power supply.As shown in Figure 3.
Claims (10)
1, a kind of liquid heater, include the disinfecting container (12) of base (22), loam cake (21), built-in disinfector, disinfecting container (12) places in the closed area of loam cake (21) and base (22) composition, it is characterized in that being equiped with on the disinfecting container (12) PTC ceramic heating device (13).
2, liquid heater according to claim 1, it is characterized in that above-mentioned loam cake (21) with the corresponding position of disinfecting container (12) on be provided with mobilizable disinfecting container lid (11).
3, liquid heater according to claim 1 is characterized in that above-mentioned PTC ceramic heating device (13) is fixed on the outside of the disinfecting container made from metal material (12).
4,, it is characterized in that above-mentioned disinfecting container (12) is fixed on the loam cake (21) according to claim 1 or 2 or 3 described liquid heaters.
5, liquid heater according to claim 4 is characterized in that above-mentioned base (22) is provided with the connector that connects disinfecting container (12).
6, liquid heater according to claim 5 is characterized in that above-mentioned PTC ceramic heating device (13) is connected with the power supply that is inserted by base (22) by connector.
7, liquid heater according to claim 6 is characterized in that being provided with between above-mentioned PTC ceramic heating device (13) and the power supply switch (15).
8, liquid heater according to claim 7 is characterized in that also being provided with between above-mentioned PTC ceramic heating device (13) and the power supply electric control gear (41) that gauge tap (15) is switched on or switched off.
9, liquid heater according to claim 8 is characterized in that above-mentioned electric control gear (41) being switched on or switched off by relay set on it (16) gauge tap (15).
10, liquid heater according to claim 9 is characterized in that above-mentioned electric control gear (41) is fixed on the loam cake (21), also is provided with the baffle plate (14) that prevents base (22) water inlet on the loam cake (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200531580U CN201139450Y (en) | 2007-06-22 | 2007-06-22 | Liquid heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200531580U CN201139450Y (en) | 2007-06-22 | 2007-06-22 | Liquid heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201139450Y true CN201139450Y (en) | 2008-10-29 |
Family
ID=40067169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200531580U Expired - Fee Related CN201139450Y (en) | 2007-06-22 | 2007-06-22 | Liquid heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201139450Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109974147A (en) * | 2019-04-08 | 2019-07-05 | 广东美的暖通设备有限公司 | Anti-dry control method, humidifier and the air conditioner of humidifier |
-
2007
- 2007-06-22 CN CNU2007200531580U patent/CN201139450Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109974147A (en) * | 2019-04-08 | 2019-07-05 | 广东美的暖通设备有限公司 | Anti-dry control method, humidifier and the air conditioner of humidifier |
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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: 20081029 Termination date: 20110622 |