CN202734027U - Variable-frequency heat accumulation type energy-saving electric heater of water medium - Google Patents
Variable-frequency heat accumulation type energy-saving electric heater of water medium Download PDFInfo
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- CN202734027U CN202734027U CN 201220435781 CN201220435781U CN202734027U CN 202734027 U CN202734027 U CN 202734027U CN 201220435781 CN201220435781 CN 201220435781 CN 201220435781 U CN201220435781 U CN 201220435781U CN 202734027 U CN202734027 U CN 202734027U
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- radiator
- temperature
- tube connector
- storage device
- hydrophily
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Abstract
The utility model provides a variable-frequency heat accumulation type energy-saving electric heater of a water medium, which comprises a heat accumulator, a heat radiator, a first connecting pipe, a second connecting pipe, a temperature control valve, a plug, a first heating device mounted in the heat radiator, a first temperature controller mounted in the heat radiator, a second heating device mounted in the heat accumulator, a second temperature controller mounted in the heat accumulator and a time switch mounted in the heat accumulator, wherein the heat accumulator is positioned below the heat radiator; the bottom end of the second connecting pipe is positioned in the heat accumulator; the top end of the second connecting pipe is positioned in the heat radiator; the bottom end of the first connecting pipe is positioned in the heat accumulator; and the top end of the first connecting pipe is positioned in the heat radiator. Thus, the electric energy at valley time can be accumulated, and the accumulated energy can be supplied to users having heating demands at peak time, thereby effectively saving the electricity utilization cost of the users.
Description
Technical field
The utility model relates to a kind of electrical heating device, is specifically related to a kind of hydrophily frequency conversion heat storage type energy saving electric heater.
Background technology
The common working method of electric heater is: when the user need to warm oneself by electric heater, the plug of electric heater is connected with utility grid, thereby warms oneself by consuming civil power.
At present, Chinese society is taked the step price toll project, that is: the electricity consumption asynchronism(-nization) according to the user realizes the ladder charge, and for example, for commercial electricity consumption, the peak value electricity price is 1.3 yuan, and the valley electricity price only is 0.3 yuan.Wherein, time to peak usually by day, the valley time is everlasting at night, still, in actual applications, be the peak value electricity price time often service time of existing electric heater, so the electric cost of electric heater is very high.
The utility model content
Defective for the prior art existence, the utility model provides a kind of hydrophily frequency conversion heat storage type energy saving electric heater, power storage during with valley is got up, and with the user of the energy supply time to peak that the stores demand of warming oneself, thereby effectively saves user's electric cost.
The technical solution adopted in the utility model is as follows:
The utility model provides a kind of hydrophily frequency conversion heat storage type energy saving electric heater, comprises thermal storage device, radiator, the first tube connector, the second tube connector, temp .-control valve, plug, is filled in the interior hydrophily medium of described thermal storage device, is filled in the interior hydrophily medium of described radiator, is installed in the interior first heater of described radiator, is installed in the first interior temperature controller of described radiator, is installed in the interior secondary heating mechanism of described thermal storage device, is installed in the second interior temperature controller of described thermal storage device and is installed in the interior time switch of described thermal storage device;
Described thermal storage device is positioned at the below of described radiator; It is inner that the bottom of described the second tube connector is positioned at described thermal storage device, and it is inner that the top of described the second tube connector is positioned at described radiator; It is inner that the bottom of described the first tube connector is positioned at described thermal storage device, and it is inner that the top of described the first tube connector is positioned at described radiator; Described temp .-control valve is installed in the pipe of described the first tube connector, and, the described hydrophily medium contact in the temperature-sensing element of described temp .-control valve and the described radiator; Described the first temperature controller is connected between described first heater and the described plug; Described the second temperature controller and described time switch all are connected between described secondary heating mechanism and the described plug, and described time switch is connected with described the second temperature controller.
Preferably, described plug is leakage protecting plug; And/or described first heater is the first heating rod; And/or described secondary heating mechanism is the second heating rod.
Preferably, also comprise: the Temperature protection device; Described Temperature protection device is installed in the inside of described radiator; And described Temperature protection device is connected between described the first temperature controller and the described first heater, and perhaps, described Temperature protection device is connected between described the first temperature controller and the described plug.
Preferably, also comprise: pressure-reducing valve; Described pressure-reducing valve is installed in the top of described radiator.
Preferably, the top of described the second tube connector is higher than the top of described the first tube connector; And/or the bottom of described the first tube connector is lower than the bottom of described the second tube connector.
Preferably, the volume of described thermal storage device be described radiator volume 2-30 doubly.
Preferably, described temp .-control valve is that temperature is lower than 50 and opens when spending and temperature is higher than 50 temp .-control valves of closing when spending; And/or described first heater is that power is 100 watts～1000 watts heater; And/or described secondary heating mechanism is that power is 500 watts～5000 watts heater.
Preferably, described the first temperature controller is that temperature controlling range is 40～65 degrees centigrade temperature controller; And/or described the second temperature controller is that temperature is controlled to be 80～90 degrees centigrade temperature controller.
Preferably, described time switch is the time switch of paddy electricity time conducting.
The beneficial effects of the utility model are as follows:
The hydrophily frequency conversion heat storage type energy saving electric heater that the utility model provides by the thermal storage device storage power, when the user uses electric heater, at first arrives radiator with the energy exchange that stores in the thermal storage device, thereby heats to the user in paddy electricity situation; Only have when the energy shortage that stores in the thermal storage device, just adopt heater to add heat radiator and heat to the user.Therefore, on the one hand, save user's electric cost, on the other hand, by being arranged on the heater in the heater, can also satisfy the demand that the user increases the heating amount under the adverse weather condition.
Description of drawings
The structural representation of the hydrophily frequency conversion heat storage type energy saving electric heater that Fig. 1 provides for the utility model;
Wherein, 1---leakage protecting plug; The 2---wire; 3-----Temperature protection device; 4---the first temperature controller; The 5---first heater; The 6----temp .-control valve; 7---the first tube connector; The 8---time switch; 9---the second temperature controller; The 10---secondary heating mechanism; The 11---thermal storage device; 12---the second tube connector; The 13---radiator; The 14---pressure-reducing valve.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is elaborated:
As shown in Figure 1, the utility model provides a kind of hydrophily frequency conversion heat storage type energy saving electric heater, comprises thermal storage device, radiator, the first tube connector, the second tube connector, temp .-control valve, plug, is filled in the interior hydrophily medium of described thermal storage device, is filled in the interior hydrophily medium of described radiator, is installed in the interior first heater of described radiator, is installed in the first interior temperature controller of described radiator, is installed in the interior secondary heating mechanism of described thermal storage device, is installed in the second interior temperature controller of described thermal storage device and is installed in the interior time switch of described thermal storage device;
Described thermal storage device is positioned at the below of described radiator; It is inner that the bottom of described the second tube connector is positioned at described thermal storage device, and it is inner that the top of described the second tube connector is positioned at described radiator; It is inner that the bottom of described the first tube connector is positioned at described thermal storage device, and it is inner that the top of described the first tube connector is positioned at described radiator; Described temp .-control valve is installed in the pipe of described the first tube connector, and, the described hydrophily medium contact in the temperature-sensing element of described temp .-control valve and the described radiator; Described the first temperature controller is connected between described first heater and the described plug; Described the second temperature controller and described time switch all are connected between described secondary heating mechanism and the described plug, and described time switch is connected with described the second temperature controller.Wherein, in the practical application, plug can be leakage protecting plug; First heater can be the first heating rod; Secondary heating mechanism can be the second heating rod.The security of using for improving electric heater also comprises: the Temperature protection device; Described Temperature protection device is installed in the inside of described radiator; And described Temperature protection device is connected between described the first temperature controller and the described first heater, and perhaps, described Temperature protection device is connected between described the first temperature controller and the described plug.In the practical application, the insurance temperature of Temperature protection device can be set to 90 degree, is higher than 90 when spending when the temperature of the radiator at Temperature protection device place that is:, cuts off the supply access of first heater and plug.In addition, on the top of radiator pressure-reducing valve can also be installed, when the radiator internal pressure is excessive, reduce the pressure of radiator inside by pressure-reducing valve; And because radiator and thermal storage device are in connected state by the second tube connector always, so, when the pressure of thermal storage device inside is excessive, the pressure of thermal storage device inside can be transferred to radiator by the second tube connector, relending the pressure-reducing valve decompression that helps radiator gets final product, therefore, need at the inner pressure-reducing valve of installing separately of thermal storage device, just can not guarantee effectively that the pressure of the system that radiator and thermal storage device form is in setting.
For guaranteeing to carry out fully effectively heat exchange between thermal storage device and the radiator, the volume of thermal storage device be radiator volume 2-30 doubly; And according to actual needs, the power of secondary heating mechanism preferably is higher than the power of first heater, and for example: first heater is that power is 100 watts～1000 watts heater; And/or described secondary heating mechanism is that power is 500 watts～5000 watts heater.For automatically utilizing the paddy electricity, time switch is the time switch of paddy electricity time conducting, and for example: can be the time switch of 22:00-6:00 conducting, wherein, the time switch ON time can be adjusted according to actual needs.
In the utility model, the temperature control value of the temperature control value of temp .-control valve, the temperature control value of the first temperature controller and the second temperature controller can be adjusted according to actual needs, still, and for reaching fully thermal cycle between thermal storage device and the radiator, when adopting following number range, intensity of circulation is higher:
Temp .-control valve: temperature is lower than 50 when spending in detecting radiator, and temp .-control valve is in open mode, and at this moment, radiator circulates by the first tube connector and the second tube connector with hydrophily medium in the thermal storage device and is communicated with; Temperature is equal to or higher than 50 when spending in detecting radiator, and temp .-control valve is in closure state, and at this moment, the first tube connector is closed, and radiator can't circulate with hydrophily medium in the thermal storage device and be communicated with;
The first temperature controller: temperature-control range is the 40-65 degree; That is: be lower than 40 when spending when temperature in the radiator, start first heater and add hydrophily medium in the heat radiator, when temperature in the radiator is elevated to 65 when spending, close first heater.In the utility model, the triggering temperature that the first heating rod begins to heat is 40 degree, rather than 65 degree, that is to say, in the situation that first heater do not start, when temperature in the radiator is a value between the 40-65 degree, for example: 55 degree at this moment, do not start first heater.By this setup, can take full advantage of the energy of storage in the thermal storage device, reduce the power consumption of first heater.
The second temperature controller: temperature control is 80～90 degree; That is: between the operating period of paddy electricity, in case the thermal storage device temperature is lower than 80 degree, just start secondary heating mechanism heating thermal storage device; That is to say, during the paddy electricity, can realize that by the second temperature controller temperature maintains 80～90 degree in the thermal storage device; Thereby guarantee the more effective storage power of thermal storage device.
To satisfy each equipment that above-mentioned parameter sets as example, the course of work of the hydrophily frequency conversion heat storage type energy saving electric heater that the utility model provides is:
(1) during the paddy electricity, under the effect of secondary heating mechanism, the thermal storage device stored energy makes the temperature of hydrophily medium in the thermal storage device reach 80～90 degree;
(2) during the peak electricity, when the user uses this electric heater, suppose that temperature is lower than 50 degree in the radiator, at this moment, temp .-control valve is in open mode, owing to satisfying simultaneously following two conditions: (1) thermal storage device temperature is higher than radiator temperature, namely has temperature difference between thermal storage device and the radiator: herein, the thermal storage device temperature is 80～90 degree, and the temperature in the radiator is lower than 50 degree.The top of (2) second tube connectors is higher than the top of the first tube connector.Referring to Fig. 1, that is: position C is higher than position D.According to fluid mechanics principle as can be known, the pressure of position C is less than the pressure of position D.So the thermal storage device inner fluid is through in the second tube connector inflow radiator, the radiator inner fluid flows in the thermal storage device by the first tube connector, thereby has realized the effect of Fluid Circulation between thermal storage device and the heat exchanger.Need to prove, can adopt following four kinds of modes to strengthen intensity of circulation between thermal storage device and the heat exchanger: (1) increases the vertical range between position C and the position D, thereby increases the pressure differential between position C and the position D; (2) vertical range between increase position A and the position B, thereby the pressure differential between increase position A and the position B; (3) increase horizontal range between the first tube connector and the second tube connector, thereby increase the pressure differential between the first tube connector and the second tube connector; (4) the first tube connector is installed in position away from secondary heating mechanism, and the second tube connector is installed in position near secondary heating mechanism, under this kind situation, position A is owing to having higher temperature near secondary heating mechanism, position B is owing to having lower temperature away from secondary heating mechanism, according to the temperature larger principle of high pressure more, so the pressure of position A is greater than the pressure of position B.
(3) along with the above-mentioned Fluid Circulation between thermal storage device and the radiator, when thermal storage device was identical with radiator temperature, Fluid Circulation stopped.
(4) along with the lasting use of electric heater, when temperature in the radiator is lower than 40 when spending, under the control of the first temperature controller, start first heater, to the heating of radiator inner fluid, when the radiator inner fluid is heated to 50 when spending, temp .-control valve is closed; When the radiator inner fluid is spent by continuous heating to 65, by the control of the first temperature controller, the first heater stopped heating.At this moment, temperature is higher than temperature in the thermal storage device in the radiator.Need to prove, in the utility model, first heater is assisted heating device, that is to say, only have the thermal storage device inner fluid temperature of working as lower, can't carry out circulation time with the radiator inner fluid, and, when temperature is lower than the minimum control temperature of the first temperature controller in the radiator, just starts first heater and add heat radiator.And first heater only adds the heat radiator inner fluid, does not heat the thermal storage device inner fluid.
In sum, by the hydrophily frequency conversion heat storage type energy saving electric heater that uses the utility model to provide, in paddy electricity situation, pass through the thermal storage device storage power, when the user uses electric heater, at first radiator is arrived in the energy exchange that stores in the thermal storage device, thereby heat to the user; Only have when the energy shortage that stores in the thermal storage device, just adopt heater to add heat radiator and heat to the user.Therefore, on the one hand, save user's electric cost, on the other hand, by being arranged on the heater in the heater, can also satisfy the demand that the user increases the heating amount under the adverse weather condition.
The above only is preferred embodiment of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be looked protection domain of the present utility model.
Claims (9)
1. hydrophily frequency conversion heat storage type energy saving electric heater, it is characterized in that, comprise thermal storage device, radiator, the first tube connector, the second tube connector, temp .-control valve, plug, be filled in the interior hydrophily medium of described thermal storage device, be filled in the interior hydrophily medium of described radiator, be installed in the interior first heater of described radiator, be installed in the first interior temperature controller of described radiator, be installed in the interior secondary heating mechanism of described thermal storage device, be installed in the second interior temperature controller of described thermal storage device and be installed in the interior time switch of described thermal storage device;
Described thermal storage device is positioned at the below of described radiator; It is inner that the bottom of described the second tube connector is positioned at described thermal storage device, and it is inner that the top of described the second tube connector is positioned at described radiator; It is inner that the bottom of described the first tube connector is positioned at described thermal storage device, and it is inner that the top of described the first tube connector is positioned at described radiator; Described temp .-control valve is installed in the pipe of described the first tube connector, and, the described hydrophily medium contact in the temperature-sensing element of described temp .-control valve and the described radiator; Described the first temperature controller is connected between described first heater and the described plug; Described the second temperature controller and described time switch all are connected between described secondary heating mechanism and the described plug, and described time switch is connected with described the second temperature controller.
2. hydrophily frequency conversion heat storage type energy saving electric heater according to claim 1 is characterized in that, described plug is leakage protecting plug; And/or described first heater is the first heating rod; And/or described secondary heating mechanism is the second heating rod.
3. hydrophily frequency conversion heat storage type energy saving electric heater according to claim 1 and 2 is characterized in that, also comprises: the Temperature protection device; Described Temperature protection device is installed in the inside of described radiator; And described Temperature protection device is connected between described the first temperature controller and the described first heater, and perhaps, described Temperature protection device is connected between described the first temperature controller and the described plug.
4. hydrophily frequency conversion heat storage type energy saving electric heater according to claim 1 and 2 is characterized in that, also comprises: pressure-reducing valve; Described pressure-reducing valve is installed in the top of described radiator.
5. hydrophily frequency conversion heat storage type energy saving electric heater according to claim 1 and 2 is characterized in that, the top of described the second tube connector is higher than the top of described the first tube connector; And/or the bottom of described the first tube connector is lower than the bottom of described the second tube connector.
6. hydrophily frequency conversion heat storage type energy saving electric heater according to claim 1 and 2 is characterized in that, the volume of described thermal storage device be described radiator volume 2-30 doubly.
7. hydrophily frequency conversion heat storage type energy saving electric heater according to claim 1 and 2 is characterized in that, described temp .-control valve is that temperature is lower than 50 and opens when spending and temperature is higher than 50 temp .-control valves of closing when spending; And/or described first heater is that power is 100 watts～1000 watts heater; And/or described secondary heating mechanism is that power is 500 watts～5000 watts heater.
8. hydrophily frequency conversion heat storage type energy saving electric heater according to claim 1 and 2 is characterized in that, described the first temperature controller is that temperature controlling range is 40～65 degrees centigrade temperature controller; And/or described the second temperature controller is that temperature is controlled to be 80～90 degrees centigrade temperature controller.
9. hydrophily frequency conversion heat storage type energy saving electric heater according to claim 1 and 2 is characterized in that, described time switch is the time switch of paddy electricity time conducting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220435781 CN202734027U (en) | 2012-08-29 | 2012-08-29 | Variable-frequency heat accumulation type energy-saving electric heater of water medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220435781 CN202734027U (en) | 2012-08-29 | 2012-08-29 | Variable-frequency heat accumulation type energy-saving electric heater of water medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202734027U true CN202734027U (en) | 2013-02-13 |
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ID=47659722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220435781 Expired - Fee Related CN202734027U (en) | 2012-08-29 | 2012-08-29 | Variable-frequency heat accumulation type energy-saving electric heater of water medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202734027U (en) |
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2012
- 2012-08-29 CN CN 201220435781 patent/CN202734027U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20170829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |