CN201302273Y - Instant-heating type hot water device of constant-temperature PTC thermal resistor - Google Patents
Instant-heating type hot water device of constant-temperature PTC thermal resistor Download PDFInfo
- Publication number
- CN201302273Y CN201302273Y CNU2008200601446U CN200820060144U CN201302273Y CN 201302273 Y CN201302273 Y CN 201302273Y CN U2008200601446 U CNU2008200601446 U CN U2008200601446U CN 200820060144 U CN200820060144 U CN 200820060144U CN 201302273 Y CN201302273 Y CN 201302273Y
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- Prior art keywords
- hot water
- type hot
- temperature
- heating type
- heating
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- Resistance Heating (AREA)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The utility model relates to a water heating device, in particular to an instant-heating type hot water device. The instant-heating type hot water device of a constant-temperature PTC thermal resistor comprises a plurality of constant-temperature PCT thermal resistor heating bodies and a water pipe which abuts against the heating bodies. The Curie temperature of the PCT thermal resistor of the heating bodies is within 75 to 85 DEG. C. The hot water device can maintain the water temperature at a relatively stable value, so as to prevent a heating cup from being burnt out due to the failure of a control system, thereby ensuring the using safety of users.
Description
Technical field
The utility model relates to hot-water heating system, relates in particular to a kind of Instant heating type hot water apparatus.
Background technology
Traditional civilian immediately heating water heater generally adopts the heating wire Heating Cup to heat cold water, and this mode heat is imitated high heating soon, unit are heating power advantages of higher, but also have many shortcomings simultaneously, as; When control system lost efficacy, can not volitional check power, and temperature is infinitely raise, Heating Cup is burnt out, influence by voltage is bigger, and when running into peak of power consumption, line voltage is often on the low side, according to measuring and calculating, voltage 10% power that descends descends 18.97%, makes constant temperature be difficult to control.
Summary of the invention
The utility model is intended to solve the defective that existing immediately heating water heater can't steady temperature, provides a kind of constant temperature PTC thermistor Instant heating type hot water apparatus.The utility model can maintain water temperature a metastable temperature, thereby has avoided Heating Cup to burn out because of control system loses efficacy, and guarantees that the user is safe in utilization.
The utility model is achieved in that the Instant heating type hot water apparatus of a kind of constant temperature PTC thermistor, and it comprises some constant temperature PCT thermistor heaters and a water pipe near described heater, and the Curie temperature of the PCT thermistor of described heater is 75-85 ℃.
The Instant heating type hot water apparatus of described constant temperature PTC thermistor, described constant temperature PCT thermistor heater has several, and they are set in parallel and are connected in parallel, and described water pipe is close to and each heater of revolution process successively from length direction, its import is positioned at the bottom, and outlet is positioned at top.
The Instant heating type hot water apparatus of described constant temperature PTC thermistor, the Curie temperature of described constant temperature PTC thermistor heater is 80 ℃.
Water heater is the special implement of people's bathing, the people has higher sensitiveness to water temperature, generally speaking, when environment temperature is low, require winter leaving water temperature between 42-45 ℃, just relatively to be fit to people's use, aestival aspect is lower to leaving water temperature, this has just brought great benefit to the utility model, the utility model is controlled at heating temp on the needed curie point when the processing ptc material, like this along with the rising of temperature, give birth to highly during to curie point when water temperature, internal resistance increases, power reduction and automatic constant-temperature, thereby avoid Heating Cup to be burnt out, ensured user's personal safety and property safety.
Description of drawings
Below, in conjunction with the accompanying drawings, further specify the utility model:
Fig. 1 is the utility model schematic diagram;
The specific embodiment
As shown in Figure 1, the Instant heating type hot water apparatus of a kind of constant temperature PTC thermistor, it comprises some constant temperature PCT thermistor heaters 2 and a water pipe 1 near described heater, and the Curie temperature of the PCT thermistor of described heater 2 is 75-85 ℃, and the arrow among the figure is represented water (flow) direction.
In an embodiment of the present utility model, the Instant heating type hot water apparatus of described constant temperature PTC thermistor, comprise six constant temperature PCT thermistor heaters 2, they are set in parallel and are connected in parallel, described water pipe 1 is close to and each heater 2 of revolution process successively from length direction, its import is positioned at the bottom, and outlet is positioned at top.And the Curie temperature of described constant temperature PTC thermistor heater 2 is 80 ℃.
Claims (3)
1, the Instant heating type hot water apparatus of a kind of constant temperature PTC thermistor, it comprises water pipe, it is characterized in that, and it comprises some constant temperature PCT thermistor heaters near the water pipe setting, and the Curie temperature of the PCT thermistor of described heater is 75-85 ℃.
2, the Instant heating type hot water apparatus of constant temperature PTC thermistor according to claim 1, it is characterized in that, described constant temperature PCT thermistor heater has several, they are set in parallel and are connected in parallel, described water pipe is close to and each heater of revolution process successively from length direction, its import is positioned at the bottom, and outlet is positioned at top.
3, the Instant heating type hot water apparatus of constant temperature PTC thermistor according to claim 1 and 2 is characterized in that, the Curie temperature of described constant temperature PTC thermistor heater is 80 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200601446U CN201302273Y (en) | 2008-06-20 | 2008-06-20 | Instant-heating type hot water device of constant-temperature PTC thermal resistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200601446U CN201302273Y (en) | 2008-06-20 | 2008-06-20 | Instant-heating type hot water device of constant-temperature PTC thermal resistor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201302273Y true CN201302273Y (en) | 2009-09-02 |
Family
ID=41085900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200601446U Expired - Fee Related CN201302273Y (en) | 2008-06-20 | 2008-06-20 | Instant-heating type hot water device of constant-temperature PTC thermal resistor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201302273Y (en) |
-
2008
- 2008-06-20 CN CNU2008200601446U patent/CN201302273Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090902 Termination date: 20110620 |