CN203395974U - Water heating type electric heater - Google Patents
Water heating type electric heater Download PDFInfo
- Publication number
- CN203395974U CN203395974U CN201320426964.3U CN201320426964U CN203395974U CN 203395974 U CN203395974 U CN 203395974U CN 201320426964 U CN201320426964 U CN 201320426964U CN 203395974 U CN203395974 U CN 203395974U
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- radiator
- heater
- water
- type electric
- water heating
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Abstract
The utility model relates to the field of electric heaters, in particular to a water heating type electric heater. Alternating currents are converted into direct currents for heating by the aid of a rectifier diode of the water heating type electric heater. The water heating type electric heater comprises a radiator, a heater, an adjustable temperature controller and the rectifier diode. The heater, the rectifier diode and the adjustable temperature controller are sequentially serially connected with one another. The radiator is of a common household heating radiator structure, water feeding and exhausting valves are mounted on water access ports in the radiator, and the inside of the radiator is in a completely sealed state when the water feeding and exhausting valves are closed. The heater is arranged in a water flowing pipe at the lower end of the radiator, a part, which is connected with an electric wire, of the heater is arranged on the outside of the radiator, and an overheat protector is arranged at a free end, which is inserted into the radiator, of the heater. The adjustable temperature controller can set temperatures according requirements, and an earth leakage protective device is arranged on the adjustable temperature controller. Pulleys are arranged at the bottom of the radiator. The water heating type electric heater has the advantages that the constant temperature can be kept for a long time, frequent water feeding and frequent starting and stopping of a heating circuit can be omitted, the water heating type electric heater is environmental friendly and can be mounted flexibly and conveniently, and energy can be saved.
Description
Technical field
The utility model relates to electric heater field, and specifically a kind of commutation diode that utilizes converts alternating current to direct current electrically heated water heating-type electric radiator.
Background technology
Electric heater is a kind of product that is heat energy by electric energy conversion, with traditional heating system, compares, and the electric heater feature of environmental protection is outstanding, easy to use.
The conduction oil of usining is the most common as the electric heater of heat transfer medium, but the power consumption of this electric heater is high, and efficiency is low, and has certain potential safety hazard.Using water as the water heating-type electric radiator of heat transfer medium, and thermal efficiency is high, safer, but water heating-type electric radiator is conventionally according to temperature conditions Automatic-heating or stop heating, and when temperature reaches after the temperature of setting, circuit auto-breaking stops heating, when temperature is lower, circuit can automatically start and reheat.During water heating-type electric radiator energising heating, water temperature heats up very fast, can reach heating requirement soon, but power-off stops after heating, and water temperature declines also very fast, in order to keep temperature, the heating of just need to again feeding water, this has just caused heater circuit start and stop too frequent, has increased the consumption of electric energy.
Utility model content
The purpose of this utility model is to provide a kind of commutation diode that utilizes to convert alternating current to direct current electrically heated water heating-type electric radiator, can keep in a long time heating installation constant temperature, both energy-conserving and environment-protective, safe, solved again existing water heating-type electric radiator heater circuit start and stop problem more frequently.
The purpose of this utility model is achieved through the following technical solutions:
The utility model comprises and radiator and be arranged on the heater in radiator also comprises the adjustable temp. controller and the commutation diode that are arranged on outside described radiator, and described heater, commutation diode and adjustable temp. controller are connected successively.
Described radiator comprises radiator and is positioned at the water pipe of crossing that the upper and lower two ends of described radiator are connected with described radiator, and described heater is arranged in the water pipe excessively of described radiator lower end.
The water pipe both sides of crossing of described radiator upper end are provided with the Inlet and outlet water Yong mouth of a river, and water pipe one side of crossing of lower end is provided with the installing hole inserting for described heater, and opposite side is provided with the Inlet and outlet water Yong mouth of a river.
The described radiator Shang mouth of a river is all provided with and adds water air bleeding valve, described in while adding water exhaust valve closure, described radiator inside is complete closed state.
Described heater one end is the free end being inserted in radiator, and the other end is connected with described commutation diode by electric wire; The part that described heater is connected with described electric wire is arranged on outside described radiator.
The free end that described heater is inserted in described radiator is provided with overheat protector.
Described adjustable temp. controller is provided with earth leakage protective device.
Described radiator bottom is provided with pulley.
Advantage of the present utility model and good effect are:
1. the utility model utilizes the C-V characteristic of commutation diode and halfwave rectifier characteristic to make heater can keep in a long time constant temperature, avoid heater circuit frequent start-stop, reduce energy consumption, energy-conserving and environment-protective, can be regularly, separate house and separate room heats flexibly, less on ambient humidity impact, without often adding water.
2. the utility model radiator internal pressure is zero substantially, and security is good, and overheat protector and earth leakage protective device have been installed simultaneously, has further guaranteed security.
Accompanying drawing explanation
Fig. 1 is the utility model schematic diagram.
Wherein, 1 is radiator, and 2 is adjustable temp. controller, and 3 is heater, and 4 is power supply, and 5 is commutation diode, and 6 is electric wire, and 7 is pulley, and 8 is air bleeding valve, and 9 is overheat protector, and 10 is radiator, and 11 was water pipe.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, radiator 1 is normal domestic use heating installation, comprises the radiator 10 of steel and lays respectively at the radiator water pipe 11 excessively that Shang Xia 1, two ends are connected with each radiator 10, and heater 3 is arranged at crossing in water pipe 11 of described radiator 1 lower end.Described heater 3 one end are inserted in radiator 1 and are provided with overheat protector 9 on this ends of heater 3, and the other end of heater 3 is connected with commutation diode 5 by electric wire 6, and the part that described heater 3 is connected with electric wire 6 is arranged on outside radiator 1.Commutation diode 5 is connected with adjustable temp. controller 2, and adjustable temp. controller 2 is connected with power supply 4 by electric wire 6, and described adjustable temp. controller 2 is provided with earth leakage protective device.
In the present embodiment, described heater 3 is white steel heating rod for heating installation, and rated power is 1000 watts, purchases in first socle English glass electric heater factory; Described commutation diode 5 is commercial product, purchases in thyrite moral Electronics Co., Ltd., and model is ZP20A; Described adjustable temperature controlled actuator temperature can setting range 10～90 degrees Celsius, purchases in thyrite moral Electronics Co., Ltd.; Described overheat protector is TH11 thermal protector, purchases in Shanghai Zheng Yuan company.
Operation principle of the present utility model is:
When the utility model switches on power 4 feedwater heating, when the interior water temperature of radiator 1 is raised to the temperature that adjustable temp. controller 2 is set, circuit auto-breaking stops heating, when water temperature lower, adjustable temp. controller 2 starts feedwater heating again immediately automatically, and described adjustable temp. controller 2 can need design temperature according to indoor temperature.Owing to being in series with a commutation diode 5 between adjustable temp. controller 2 and heater 3, thereby formed a half-wave rectifying circuit (positive half-wave of alternating current or negative half-wave are carried out to rectification).Commutation diode 5 can become family expenses 220V alternating current halfwave rectifier the half-wave Rectified alternating current of 100V left and right, heater 3 power be down to be about former power half, water temperature is constant in a long time so both can under the effect of half-wave pulsating current, to keep radiator 1, reaches again power saving object.In the present embodiment, after halfwave rectifier, heater 3 power are down to approximately 500 watts of left and right by 1000 watts, guarantee that heater temperature maintains 70 degree (meeting relevant warming tool heating standard).
The utility model has been installed again overheat protector 9 simultaneously, and when adjustable temp. controller 2 breaks down or cause water temperature over-high due to other situations, overheat protector 9 can send signal cut circuit.On adjustable temp. controller 2, be also provided with earth leakage protective device, while there is electric leakage situation, earth leakage protective device can cut off circuit.The utilization of combining of overheat protector 9 and earth leakage protective device has had dual assurance to safety.
During the utility model normal operation, radiator 1 inside is sealed completely, and water temperature can keep temperature constant state for a long time, can not cause moisture evaporation because heat always, thereby not need often to add water, and internal pressure is zero substantially.While installing first, topped up with water does not need to add water again in 1 year.
Claims (8)
1. a water heating-type electric radiator, comprise radiator and be arranged on the heater in radiator, it is characterized in that: also comprise and be arranged on described radiator (1) outer adjustable temp. controller (2) and commutation diode (5), described heater (3), commutation diode (5) and adjustable temp. controller (2) are connected successively.
2. by water heating-type electric radiator claimed in claim 1, it is characterized in that: described radiator (1) comprises radiator (10) and is positioned at that the upper and lower two ends of described radiator (1) are connected with described radiator (10) crosses water pipe (11), and described heater (3) is arranged in the water pipe (11) excessively of described radiator (1) lower end.
3. by water heating-type electric radiator claimed in claim 2, it is characterized in that: water pipe (11) both sides of crossing of described radiator (1) upper end are provided with the Inlet and outlet water Yong mouth of a river, water pipe (11) one sides of crossing of lower end are provided with the installing hole inserting for described heater (3), and opposite side is provided with the Inlet and outlet water Yong mouth of a river.
4. by water heating-type electric radiator claimed in claim 3, it is characterized in that: described radiator (1) the Shang mouth of a river is all provided with and adds water air bleeding valve (8), described in when adding water air bleeding valve (8) and closing, described radiator (1) inside is complete closed state.
5. by the water heating-type electric radiator described in claim 1 or 2, it is characterized in that: described heater (3) one end is for being inserted into the free end in radiator (1), and the other end is connected with described commutation diode (5) by electric wire (6); The part that described heater (3) is connected with described electric wire (6) is arranged on outside described radiator (1).
6. by water heating-type electric radiator claimed in claim 5, it is characterized in that: the free end that described heater (3) is inserted in described radiator (1) is provided with overheat protector (9).
7. by water heating-type electric radiator claimed in claim 1, it is characterized in that: described adjustable temp. controller (2) is provided with earth leakage protective device.
8. by the water heating-type electric radiator described in claim 1 or 2, it is characterized in that: described radiator (1) bottom is provided with pulley (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320426964.3U CN203395974U (en) | 2013-07-17 | 2013-07-17 | Water heating type electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320426964.3U CN203395974U (en) | 2013-07-17 | 2013-07-17 | Water heating type electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203395974U true CN203395974U (en) | 2014-01-15 |
Family
ID=49907502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320426964.3U Expired - Fee Related CN203395974U (en) | 2013-07-17 | 2013-07-17 | Water heating type electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203395974U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105928044A (en) * | 2016-05-16 | 2016-09-07 | 宁波祥盛节能科技有限公司 | Intelligent electromagnetic heating all-in-one machine |
| CN106974581A (en) * | 2017-04-20 | 2017-07-25 | 广东万家乐燃气具有限公司 | A kind of central hot water towel drying rack |
| CN113341293A (en) * | 2021-06-08 | 2021-09-03 | 西南交通大学 | Subway traction rectifier diode junction temperature extraction method based on parameter identification |
-
2013
- 2013-07-17 CN CN201320426964.3U patent/CN203395974U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105928044A (en) * | 2016-05-16 | 2016-09-07 | 宁波祥盛节能科技有限公司 | Intelligent electromagnetic heating all-in-one machine |
| CN106974581A (en) * | 2017-04-20 | 2017-07-25 | 广东万家乐燃气具有限公司 | A kind of central hot water towel drying rack |
| CN113341293A (en) * | 2021-06-08 | 2021-09-03 | 西南交通大学 | Subway traction rectifier diode junction temperature extraction method based on parameter identification |
| CN113341293B (en) * | 2021-06-08 | 2022-09-09 | 西南交通大学 | Subway traction rectifier diode junction temperature extraction method based on parameter identification |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20150717 |
|
| EXPY | Termination of patent right or utility model |