CN201314626Y - Electric heater - Google Patents
Electric heater Download PDFInfo
- Publication number
- CN201314626Y CN201314626Y CNU2008201239005U CN200820123900U CN201314626Y CN 201314626 Y CN201314626 Y CN 201314626Y CN U2008201239005 U CNU2008201239005 U CN U2008201239005U CN 200820123900 U CN200820123900 U CN 200820123900U CN 201314626 Y CN201314626 Y CN 201314626Y
- Authority
- CN
- China
- Prior art keywords
- port
- radiator
- electric heater
- fluid
- conduit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to an electric heater, which comprises an electric heating unit, at least one group of radiators, a water-replenishing funnel, an air vent and conduits, wherein the electric heating unit is a fluid type heating unit; two ports arranged on the upper end of the radiators are respectively connected with the water-replenishing funnel and the air vent; two ports arranged on the lower end of the radiators are respectively connected with the inlet end and the outlet end of the fluid type heating unit through the conduits; and the plane of the outlet end of the fluid type heating unit is higher than the plane of the inlet end, that is, the outlet end and the inlet end are designed in the form of a slope. The utility model has the advantages of good natural heating circulation effect, high heat efficiency, low production cost and convenient reparation, and the temperature difference between the upper and the lower ends of the radiators is little.
Description
Technical field
The utility model relates to heating installation, relates in particular to a kind of electric heater device.
Background technology
Existing electric heater is divided into wall-hanging and portable two kinds.
Liquid circulation in the wall-hanging electric heater is to adopt the enterprising endless form that goes out down, this makes that the temperature of radiator upper end is higher, and the lower end temperature is lower, causes upper and lower temperature difference bigger thus, particularly adopt the wall-hanging heating system of Natural Circulation, the heating circulating effect is relatively poor.
The liquid that uses in the portable electric heater is conduction oil, and can not make water as heat-conducting medium, and this makes the production cost of electric heater rise.
What portable electric heater adopted is the structure that heater is set in radiator inside, if heater damages or breaks down, the radiator of electric heater can only be taken apart, could change heater, and this makes troubles for the maintenance of electric heater.
The utility model content
It is effective that technical problem to be solved in the utility model provides a kind of heating Natural Circulation, thermal efficiency height, and the radiator upper and lower side has a narrow range of temperature, low production cost and the electric heater device of being convenient to keep in repair.
For solving the problems of the technologies described above, the utility model adopts following technical proposals: a kind of electric heater device, it comprises electric heater unit, at least one group of radiator, moisturizing funnel, race wind and conduit, described electric heater unit is the fluid-type heater, described radiator upper end two-port connects the moisturizing funnel respectively and runs wind, its lower end two-port is connected with the port of export with the arrival end of fluid-type heater respectively by conduit, the port of export horizontal plane of described fluid-type heater is higher than the entrance point horizontal plane, is domatic design.
Corresponding port is end to end or end to end by conduit between the described radiator, first radiator upper end one port connects the moisturizing funnel, last radiator upper end one port connects race wind, first radiator is connected by the arrival end of conduit with the fluid-type heater with the lower end port of the upper end port homonymy that is connected the moisturizing funnel, and last radiator is connected by the port of export of conduit with the fluid-type heater with the lower end port that is connected the upper end homonymy that runs wind.
Operation principle
Pour water in the electric heater device by the moisturizing funnel, open and run wind also by running wind with the discharge of the air in this device, after this device is filled water, wind is run in sealing, convection cell formula heater energising heating, feasible electricity heats water static relatively in the container and heats up, the water that lightens of being heated follows electricity and heats the predetermined domatic rising of container and move in the radiator, after hot water enters radiator one end, and hot water and cold water generation heat exchange, hot water rises to this end radiator top naturally, the parallel again radiator other end that moves to flows out from radiator other end lower end port, turns back to electricity and heats in the container, finish the thermal cycle process one time, thereby reach the purpose of Homogeneouslly-radiating.
The utility model heating Natural Circulation is effective, thermal efficiency height, the radiator upper and lower side has a narrow range of temperature, low production cost and be convenient to the maintenance.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is another example structure schematic diagram of the present utility model.
The specific embodiment
Embodiment 1
Referring to shown in Figure 1, a kind of electric heater device, it comprises electric heater unit 1, radiator 2, moisturizing funnel 3, runs wind 4 and conduit 5, described electric heater unit 1 is the fluid-type heater, described radiator 2 upper end two-port connect moisturizing funnel 3 respectively and run wind 4, its lower end two-port is connected with the port of export with the arrival end of fluid-type heater respectively by conduit 5, and the port of export horizontal plane of described fluid-type heater is higher than the entrance point horizontal plane, is domatic design.
Embodiment 2
Referring to shown in Figure 2, a kind of electric heater device, it comprises electric heater unit 1, two groups of radiators 2, moisturizing funnel 3, run wind 4 and conduit 5, described electric heater unit 1 is the fluid-type heater, corresponding port is end to end by conduit between described two groups of radiators 2, first radiator 2 upper ends one port connects moisturizing funnel 3, last radiator 2 upper ends one port connects race wind 4, first radiator 2 is connected with the arrival end of fluid-type heater by conduit 5 with the lower end port of the upper end port homonymy that is connected moisturizing funnel 3, last radiator 2 is connected with the port of export of fluid-type heater by conduit 5 with the lower end port that is connected the upper end homonymy that runs wind 4, the port of export horizontal plane of described fluid-type heater is higher than the entrance point horizontal plane, is domatic design.
Claims (2)
1, a kind of electric heater device, it comprises electric heater unit, at least one group of radiator, moisturizing funnel, race wind and conduit, it is characterized in that: described electric heater unit is the fluid-type heater, described radiator upper end two-port connects the moisturizing funnel respectively and runs wind, its lower end two-port is connected with the port of export with the arrival end of fluid-type heater respectively by conduit, the port of export horizontal plane of described fluid-type heater is higher than the entrance point horizontal plane, is domatic design.
2, a kind of electric heater device according to claim 1, it is characterized in that: corresponding port is end to end or end to end by conduit between the described radiator, first radiator upper end one port connects the moisturizing funnel, last radiator upper end one port connects race wind, first radiator is connected by the arrival end of conduit with the fluid-type heater with the lower end port of the upper end port homonymy that is connected the moisturizing funnel, and last radiator is connected by the port of export of conduit with the fluid-type heater with the lower end port that is connected the upper end homonymy that runs wind.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201239005U CN201314626Y (en) | 2008-11-24 | 2008-11-24 | Electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201239005U CN201314626Y (en) | 2008-11-24 | 2008-11-24 | Electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201314626Y true CN201314626Y (en) | 2009-09-23 |
Family
ID=41126420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201239005U Expired - Lifetime CN201314626Y (en) | 2008-11-24 | 2008-11-24 | Electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201314626Y (en) |
-
2008
- 2008-11-24 CN CNU2008201239005U patent/CN201314626Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090923 |