CN203533896U - Constant-temperature energy-saving water heater - Google Patents
Constant-temperature energy-saving water heater Download PDFInfo
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- CN203533896U CN203533896U CN201320558864.6U CN201320558864U CN203533896U CN 203533896 U CN203533896 U CN 203533896U CN 201320558864 U CN201320558864 U CN 201320558864U CN 203533896 U CN203533896 U CN 203533896U
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- water heater
- thermistor
- storage tank
- saving water
- energy
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Abstract
The utility model discloses a constant-temperature energy-saving water heater. The constant-temperature energy-saving water heater comprises a water storage tank (1) with a heating pipe inside, wherein the water storage tank (1) is provided with a water inlet (2) and a water outlet (3), a thermistor (4) is arranged at the water outlet (3) and is electrically connected with a control main board (5) arranged on a lateral surface of the water storage tank (1) through a cable (6), and the control main board (5) is connected with the heating pipe arranged inside the water storage tank (1). The constant-temperature energy-saving water heater has the advantages of being high in response speed, high in sensitivity and capable of saving resources at the same time.
Description
Technical field:
The utility model relates to technical field of water heaters, more specifically to a kind of energy-saving water heater of constant temperature.
Background technology:
Raising day by day along with people's living standard, people are also more and more higher to the requirement of each combination property of processing electrical equipment, therefore people also correspondingly have higher requirement to water heater, now in technology, there is the water heater that exists multiple constant temperature, this part water heater has the physical property by material to realize temperature to control, such as realize the thermostatic control of water heater by the principle of expanding with heat and contracting with cold of object, this control mode makes control circuit complex structure, corresponding production cost also can be higher, and the reaction of this control mode is slow, when water heater temperature changes, can not by control circuit, adjust in time.
Utility model content:
The purpose of this utility model is just to provide a kind of energy-saving water heater of constant temperature, and it is fast that it has reaction speed, and susceptibility is high, the feature that can also save the energy simultaneously.
For achieving the above object, the energy-saving water heater of a kind of constant temperature of the present utility model comprises the storage tank that is provided with heating tube in, described storage tank has with water inlet and a delivery port, described water outlet is provided with a thermistor, described thermistor is connected with the control mainboard that is arranged on storage tank side by cable, and described control mainboard is connected with the heating tube that is arranged on storage tank inside.
As technique scheme preferably, on described storage tank, be provided with a display screen, described display screen with control mainboard and be electrically connected.
As technique scheme preferably, described delivery port is connected with an outlet conduit, described outlet conduit is connected with shower head for shower bath.
As technique scheme preferably, described water inlet is provided with manually-operated gate.
As technique scheme preferably, described thermistor is PTC type thermistor.
As technique scheme preferably, described thermistor is NTC type thermistor.
As technique scheme preferably, the temperature working range of described thermistor is-20 ℃～105 ℃, reaction speed t≤0.8 second of described thermistor.
The beneficial effects of the utility model are: the utility model adopts thermistor as temperature sensing device, it is fast that it has reaction speed, the feature that temperature detection is accurate, stable, therefore the utility model can accurately be controlled water temperature, when water temperature changes, can by controlling mainboard, adjust in time.
Accompanying drawing explanation:
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is schematic appearance of the present utility model
Fig. 2 is schematic appearance of the present utility model
Fig. 3 is operation principle schematic diagram of the present utility model
In figure: 1, storage tank; 2, water inlet; 3, delivery port; 4, thermistor; 5, control mainboard; 6, cable; 7, outlet conduit; 8, shower head for shower bath
The specific embodiment:
Therefore the following stated only, for embodying the preferred embodiment of the utility model principle, does not limit protection domain of the present utility model
Be the embodiment of the energy-saving water heater of a kind of constant temperature of the utility model as shown in Figure 1, 2, it comprises the storage tank 1 that is provided with heating tube in, described storage tank 1 has with water inlet 2 and a delivery port 3, described delivery port 3 places are provided with a thermistor 4, described thermistor 4 is electrically connected by cable 6 and the control mainboard 5 that is arranged on storage tank 1 side, and described control mainboard 5 is connected with the heating tube that is arranged on storage tank 1 inside.
In the present embodiment, be provided with a display screen 9 on storage tank 1, described display screen 9 is electrically connected with controlling mainboard 5, and this display screen 9 is mainly used in the details such as displays temperature.
Delivery port 3 is connected with an outlet conduit 7, and described outlet conduit 7 is connected with shower head for shower bath 8.
In the present embodiment, thermistor 4 can be PTC type thermistor or NTC type thermistor.
The parameter of the thermistor 4 that the present embodiment is selected is: its temperature working range is-20 ℃～105 ℃, reaction speed t≤0.8 second of described thermistor 4, further guarantee the scope of the normal working temperature of thermistor 4, can guarantee its reaction speed to variations in temperature, guarantee sensitiveness of the present utility model simultaneously.
Operation principle of the present utility model as shown in Figure 3, variation by thermistor 4 sense temperature, then by A/D, change, digital data transmission is given and controlled mainboard 5, by the power output of controlling mainboard 5 control heating tubes, to reach, maintain the temperature at some scope quilts, in power circuit of the present utility model, also access in addition electric-leakage detection circuit, eliminated electric leakage hidden danger, guaranteed the utlity model has higher usage safety performance.
Claims (7)
1. the energy-saving water heater of a constant temperature, it comprises the storage tank (1) that is provided with heating tube in, described storage tank (1) has with water inlet (2) and a delivery port (3), it is characterized in that: described delivery port (3) locates to be provided with a thermistor (4), described thermistor (4) is electrically connected by cable (6) and the control mainboard (5) that is arranged on storage tank (1) side, and described control mainboard (5) heating tube inner with being arranged on storage tank (1) is connected.
2. the energy-saving water heater of a kind of constant temperature according to claim 1, is characterized in that: on storage tank (1), be provided with a display screen (9), described display screen (9) is electrically connected with control mainboard (5).
3. the energy-saving water heater of a kind of constant temperature according to claim 1, is characterized in that: delivery port (3) is connected with an outlet conduit (7), and described outlet conduit (7) is connected with shower head for shower bath (8).
4. the energy-saving water heater of a kind of constant temperature according to claim 1, is characterized in that: water inlet (2) is provided with manually-operated gate.
5. the energy-saving water heater of a kind of constant temperature according to claim 1, is characterized in that: thermistor (4) is PTC type thermistor.
6. the energy-saving water heater of a kind of constant temperature according to claim 1, is characterized in that: thermistor (4) is NTC type thermistor.
7. the energy-saving water heater of a kind of constant temperature according to claim 1, is characterized in that: the temperature working range of thermistor (4) is-20 ℃～105 ℃ reaction speed t≤0.8 second of described thermistor (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320558864.6U CN203533896U (en) | 2013-09-09 | 2013-09-09 | Constant-temperature energy-saving water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320558864.6U CN203533896U (en) | 2013-09-09 | 2013-09-09 | Constant-temperature energy-saving water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203533896U true CN203533896U (en) | 2014-04-09 |
Family
ID=50420095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320558864.6U Expired - Fee Related CN203533896U (en) | 2013-09-09 | 2013-09-09 | Constant-temperature energy-saving water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203533896U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108981186A (en) * | 2018-07-08 | 2018-12-11 | 苏州妙文信息科技有限公司 | A kind of intelligent constant-temperature shower system |
-
2013
- 2013-09-09 CN CN201320558864.6U patent/CN203533896U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108981186A (en) * | 2018-07-08 | 2018-12-11 | 苏州妙文信息科技有限公司 | A kind of intelligent constant-temperature shower system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Taizhou semitec Co. Ltd. Assignor: Liu Haoyin Contract record no.: 2015320000215 Denomination of utility model: Constant temperature energy-saving water heater Granted publication date: 20140409 License type: Exclusive License Record date: 20150415 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20160909 |