CN201401911Y - Instant water-heater - Google Patents
Instant water-heater Download PDFInfo
- Publication number
- CN201401911Y CN201401911Y CN2009200392159U CN200920039215U CN201401911Y CN 201401911 Y CN201401911 Y CN 201401911Y CN 2009200392159 U CN2009200392159 U CN 2009200392159U CN 200920039215 U CN200920039215 U CN 200920039215U CN 201401911 Y CN201401911 Y CN 201401911Y
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- water
- heater
- water heater
- control circuit
- heat
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- Expired - Fee Related
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Abstract
The utility model discloses an instant water-heater, which comprises a water-heater main body, a water inlet and a water outlet which are arranged at the water-heater main body, a water flow switch which connects the water inlet and a heater, a control circuit mianboard which is arranged in the water-heater main body and a heating tube which is connected with the control circuit mainboard throughan electrode card. The instant water-heater is characterized in that the water flow switch is arranged in the water-heater main body, the water flow switch is connected with the heating tube on the heater, the heating tube is arranged as a snake shape and is an electric film crystal insulated heating tube, the water outlet end of the heating tube is connected with the water outlet. The instant water-heater adopts pure resistance load, and has no inductance and electromagnetic radiation, and is environmental protection without pollution. The instant water-heater has the advanced functions suchas automatic power selection, anti-leakage protection, over-temperature protection, anti-drying protection and the like. The instant water-heater is convenient to use, and does not require storing water and preheating and heat insulating; the instant water-heater is opened and the water is instantly heated, therefore, using water does not require wait.
Description
Technical field
The utility model relates to household appliance technical field, especially a kind of intelligent immediately heating water heater with water power isolation structure.
Background technology
At present, existing water heater is divided into four kinds, i.e. storage-type, solar energy, combustion type and Instant heating type.
Storage-type electric water heater generally adopts the water of METAL HEATING PROCESS rod heating certain volume in fixing canister, the one, each operable hot water amount is limited, the 2nd, it is big to take up room, the 3rd, because the METAL HEATING PROCESS rod is long-term under water, the surface easily produces incrustation scale, heat is imitated and is reduced, water is difficult for heating, the 4th, must heat in advance, could use after waiting for a period of time, the 5th, can not use continuously, use must heat and wait for once more continuously, the 6th, explosion thereby electric leakage easily after the long-term fouling of METAL HEATING PROCESS rod produces potential safety hazard.
Solar water heater is because be the metal water tank also, and water is few to flowing, and easily produces incrustation scale; Trouble is installed, and to the status requirement height, it is big to take up room; Be subjected to the weather effect water temperature to change greatly instability; Can not use continuously by capacity limitation.
Gas water heater one is that toxic emission is arranged, and noise is bigger when using, contaminated environment; The 2nd, easy gas leakage causes the accident, and lacks security; Three must separate when being to use and install and want ventilation condition good; The 4th, be easy to generate incrustation scale, water is difficult for heating, causes the unnecessary loss of the energy.
Immediately heating water heater adopts the metallic heating body heating mostly, and relative efficiency is lower, and power attenuation is serious; Incrustation scale is gathered on metal heat-generating pipe surface easily, reduces the efficiency of heating surface, and water temperature promotes slack-off; Because gathering of incrustation scale can make heating tube explosion leakage current, produce potential safety hazard simultaneously; Generally adopt the method for physics anti-dry, reaction speed is slow.Generally adopt many relay systems control circuit, electric current is stable inadequately, and fragile, water temperature changes relatively greatly.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned defective, and a kind of immediately heating water heater with instant heating function is provided.
The technical solution of the utility model is:
A kind of immediately heating water heater, comprise the water heater body, be arranged on water inlet and delivery port on the water heater body, be connected the water flow switch of water inlet and heater, place control circuit mainboard and the heat-generating pipe that is connected the control circuit mainboard by electrode card in the water heater body, it is characterized in that described water flow switch places in the water heater body, water flow switch connects the heat-generating pipe on the heater, heat-generating pipe is snakelike cycle arrangement and is Electric radiant Heating Film crystal insulation heat-generating pipe that the water side of heat-generating pipe connects delivery port.
Described water flow switch is provided with high-power silicon controlled rectifier and the signal output part that connects the control circuit mainboard.
Described heat-generating pipe top is provided with train wheel bridge, and the heater both sides are provided with backplate.
Between the described heat-generating pipe or side be provided with thermal insulation board.
Described heater is provided with the anti-dry protective device that is connected with the control circuit mainboard.
The water side of described heater is provided with overtemperature protection device.
Be provided with relief valve between the water side of described delivery port and heater.
Be provided with the proof and electric leakage-proof safety device that is connected with the control circuit mainboard in the described water heater body.
Be provided with the transformer that is connected with the control circuit mainboard in the described water heater body.
Be provided with the earth protective device that is connected with the control circuit mainboard in the described water heater body.
The beneficial effects of the utility model are:
The utility model immediately heating water heater utilizes the break-make of water flow switch control power supply, adjusts the water yield and discharge pressure automatically by relief valve.Structurally really accomplished the water power isolation, water is flowed in the insulation crystal water pipe of sealing, heating film is work outside pipe.The utility model adopts the heating of semiconductor heater element, and safety and stability, the thermal efficiency are up to more than 98%, but unimpeded relatively product power saving is more than 30%.
The utility model adopts pure resistive loads, no inductance, electromagnetic-radiation-free, and environmental protection is pollution-free.Have advanced functions such as automated power selection, proof and electric leakage-proof safety, overtemperature prote, overpressure protection, anti-dry protection.The utility model is easy to use, need not water storage, need not preheating, need not insulation, and the water instant-heating need not to wait for.
The utility model adopts the heating of Electric radiant Heating Film crystal insulation heat-generating pipe, and safety and stability is unattenuated, and the thermal efficiency is up to more than 98%, but wants relatively, product power saving about 30% usually.Thermal insulation board has not only reduced the temperature on heater surface, avoids the too high damage electronic devices and components of environment temperature or the body itself of internal body, has also improved the efficient of heat energy utilization; Water flows in Electric radiant Heating Film crystal insulation heat-generating pipe, Electric radiant Heating Film is the work heating outside pipe, structurally really accomplished electricity separation, and adopted circulating arrangement, formed natural Fang Dianqiang, and adopted electronics anti-dry system, make reaction rapider, adopted the high-power silicon controlled rectifier control circuit, electric current is more stable, uses safer.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model.
Fig. 2 is an internal structure schematic diagram of the present utility model.
Among the figure: 1 is that water inlet, 12 is that water heater body, 2 is that delivery port, 20 is that relief valve, 3 is that water flow switch, 30 is that signal output part, 31 is that high-power silicon controlled rectifier, 4 is that heater, 40 is that heat-generating pipe, 41 is that train wheel bridge, 42 is that backplate, 43 is that thermal insulation board, 44 is that electrode card, 45 is that anti-dry protective device, 5 is that overtemperature protection device, 6 is that earth protective device, 7 is that control circuit mainboard, 8 is that binding post, 9 is that proof and electric leakage-proof safety device, 10 is a transformer.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described:
A kind of immediately heating water heater, comprise water heater body 12, be arranged on water inlet 1 and delivery port 2 on the water heater body 12, be connected the water flow switch 3 of water inlet 1 and heater 4, place control circuit mainboard 7 and the heat-generating pipe 40 that is connected control circuit mainboard 7 by electrode card 44 in the water heater body 12, it is characterized in that described water flow switch 3 places in the water heater body 12, the heat-generating pipe 40 that water flow switch 3 connects on the heater 4, heat-generating pipe 40 is snakelike cycle arrangement and is Electric radiant Heating Film crystal insulation heat-generating pipe that the water side of heat-generating pipe 40 connects delivery port 2.
Water flow switch 3 is provided with high-power silicon controlled rectifier 31 and the signal output part 30 that connects control circuit mainboard 7.
Heat-generating pipe 40 tops are provided with train wheel bridge 41, and heater 4 both sides are provided with backplate 42.Train wheel bridge 41 and backplate 42 act on fixed support heat-generating pipe 40, and make all heat-generating pipes 40 form a whole water route.
Between the heat-generating pipe 40 or side be provided with thermal insulation board 43.Be provided with thermal insulation board 43 between heat-generating pipe 40 and the backplate 42, be used for heat insulation and insulation.
The water side of heater 4 is provided with overtemperature protection device 5, can utilize thermoelectricity occasionally thermistor make.
Be provided with relief valve 20 between the water side of delivery port 2 and heater 4.
Be provided with the proof and electric leakage-proof safety device 9 that is connected with control circuit mainboard 7 in the water heater body 12, can comprise temperature sensing circuit.Be provided with the transformer 10 that is connected with control circuit mainboard 7 in the water heater body 12.Be provided with the earth protective device 6 that is connected with control circuit mainboard 7 in the water heater body 12.Be provided with the binding post 8 that connects control circuit mainboard 7 in the water heater body 12, be used for attachment plug.
The utility model also can be as required, and automated power is selected, and convenient the adjusting satisfied the needs in user's four seasons.The user can be according to self to the requirement of water temperature and temperature indicator temperature displayed to the leaving water temperature that sets up water heater on their own.Display shows current design temperature and leaving water temperature, during use, and design temperature and regulate discharge as required, discharge is big more, and leaving water temperature is low more, on the contrary discharge is more little, and leaving water temperature is high more.
The utility model also is provided with proof and electric leakage-proof safety device 9, can adopt microcomputerized control, and automatic safe detects, and unexpected formula water heater occurs and cuts off the electricity supply automatically and protect personal safety effectively.
Too high in order to prevent leaving water temperature, cause scald, it is 25 ℃-50 ℃ that immediately heating water heater of the present utility model can be provided with the temperature setting range of asking computer control.
By the overpressure protection apparatus that relief valve 20 constitutes, releasing pressure automatically when water pressure surpasses normal pressure automatically reset when recovering pressure, and water temperature is constant, no water yield restriction.
Anti-dry protective device 45 adopts the Magnetic Induction water flow switch, guarantees anhydrously not heat, and when the heater element internal temperature of water heater during above 75 ℃, water heater can be cut off the electricity supply automatically, guarantees safety under abnormal conditions.
Thermal insulation board has not only reduced the temperature on heater surface, avoids the too high damage electronic devices and components of environment temperature or the body itself of internal body, has also improved the efficient of heat energy utilization; Water flows in Electric radiant Heating Film crystal insulation heat-generating pipe, Electric radiant Heating Film is the work heating outside pipe, structurally really accomplished electricity separation, and adopted circulating arrangement, formed natural Fang Dianqiang, and adopted electronics anti-dry system, make reaction rapider, adopted the high-power silicon controlled rectifier control circuit, electric current is more stable, uses safer.
The hardware that the utility model does not relate to all can pass through existing techniques in realizing.
Claims (10)
1, a kind of immediately heating water heater, comprise water heater body (12), be arranged on water inlet (1) and delivery port (2) on the water heater body (12), the water flow switch (3) that connects water inlet (1) and heater (4), place control circuit mainboard (7) and the heat-generating pipe (40) that is connected control circuit mainboard (7) by electrode card (44) in the water heater body (12), it is characterized in that described water flow switch (3) places in the water heater body (12), water flow switch (3) connects the heat-generating pipe (40) on the heater (4), heat-generating pipe (40) is snakelike cycle arrangement and is Electric radiant Heating Film crystal insulation heat-generating pipe that the water side of heat-generating pipe (40) connects delivery port (2).
2, immediately heating water heater according to claim 1 is characterized in that described water flow switch (3) is provided with high-power silicon controlled rectifier (31) and the signal output part (30) that connects control circuit mainboard (7).
3, immediately heating water heater according to claim 1 is characterized in that described heat-generating pipe (40) top is provided with train wheel bridge (41), and heater (4) both sides are provided with backplate (42).
4, immediately heating water heater according to claim 1 is characterized in that between the described heat-generating pipe (40) or side is provided with thermal insulation board (43).
5, immediately heating water heater according to claim 1 is characterized in that described heater (4) is provided with the anti-dry protective device (45) that is connected with control circuit mainboard (7).
6, immediately heating water heater according to claim 1 is characterized in that the water side of described heater (4) is provided with overtemperature protection device (5).
7, immediately heating water heater according to claim 1 is characterized in that being provided with relief valve (20) between the water side of described delivery port (2) and heater (4).
8, immediately heating water heater according to claim 1 is characterized in that being provided with in the described water heater body (12) the proof and electric leakage-proof safety device (9) that is connected with control circuit mainboard (7).
9, immediately heating water heater according to claim 1 is characterized in that being provided with in the described water heater body (12) transformer (10) that is connected with control circuit mainboard (7).
10, immediately heating water heater according to claim 1 is characterized in that being provided with in the described water heater body (12) earth protective device (6) that is connected with control circuit mainboard (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200392159U CN201401911Y (en) | 2009-05-04 | 2009-05-04 | Instant water-heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200392159U CN201401911Y (en) | 2009-05-04 | 2009-05-04 | Instant water-heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201401911Y true CN201401911Y (en) | 2010-02-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200392159U Expired - Fee Related CN201401911Y (en) | 2009-05-04 | 2009-05-04 | Instant water-heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201401911Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102116522A (en) * | 2011-03-10 | 2011-07-06 | 宁波高新区健坤电热技术有限公司 | Boiling type liquid electric heater |
| CN104676898A (en) * | 2013-11-28 | 2015-06-03 | 上海科勒电子科技有限公司 | Method and device for avoiding dry burning of heater of water heating system and water heating system |
| CN108759071A (en) * | 2018-07-05 | 2018-11-06 | 池州市佳月软件开发有限公司 | A kind of instant electric water heater with temperature indicator |
| CN111829183A (en) * | 2020-05-26 | 2020-10-27 | 青岛海尔新能源电器有限公司 | Pollution discharge control method and device, storage medium and water heater |
-
2009
- 2009-05-04 CN CN2009200392159U patent/CN201401911Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102116522A (en) * | 2011-03-10 | 2011-07-06 | 宁波高新区健坤电热技术有限公司 | Boiling type liquid electric heater |
| CN104676898A (en) * | 2013-11-28 | 2015-06-03 | 上海科勒电子科技有限公司 | Method and device for avoiding dry burning of heater of water heating system and water heating system |
| CN104676898B (en) * | 2013-11-28 | 2017-10-17 | 上海科勒电子科技有限公司 | Prevent the method for heater dry combustion method in water temperature heating system, device and water temperature heating system |
| CN108759071A (en) * | 2018-07-05 | 2018-11-06 | 池州市佳月软件开发有限公司 | A kind of instant electric water heater with temperature indicator |
| CN111829183A (en) * | 2020-05-26 | 2020-10-27 | 青岛海尔新能源电器有限公司 | Pollution discharge control method and device, storage medium and water heater |
| CN111829183B (en) * | 2020-05-26 | 2022-06-14 | 青岛海尔新能源电器有限公司 | Pollution discharge control method and device, storage medium and water heater |
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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: 20100210 Termination date: 20110504 |