CN2536942Y - Electric heating furnace - Google Patents
Electric heating furnace Download PDFInfo
- Publication number
- CN2536942Y CN2536942Y CN 02203478 CN02203478U CN2536942Y CN 2536942 Y CN2536942 Y CN 2536942Y CN 02203478 CN02203478 CN 02203478 CN 02203478 U CN02203478 U CN 02203478U CN 2536942 Y CN2536942 Y CN 2536942Y
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- CN
- China
- Prior art keywords
- heater
- water
- heating stove
- pipe
- outlet pipe
- 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 - Fee Related
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Abstract
The utility model relates to an electrical heating furnace, comprising a furnace body, which is characterized in that at least one electrical heating element made of metal oxide semiconductor is arranged in the furnace body; a water outlet connected with an outlet pipe is arranged on the top of the furnace body, and a water inlet connected with the inlet pipe is arranged on the bottom of the furnace body; a plurality of high level water tanks are arranged in parallel above the outlet pipe or inlet pipe and a plurality of water pumps are arranged in series above the outlet pipe or inlet pipe. The purpose of the utility model is to provide an electrical heating furnace for heating stably all day long with small volume, simple structure, low construction cost, fast heating speed and high electrothermal efficiency.
Description
Technical field
The utility model relates to a kind of electrothermal heating stove.
Background technology
Existing heating stove mainly contains gas fired-boiler and oil burning boiler, and the shortcoming of these two kinds of boilers is furnace binding complexity, and equipment volume is huge, needs special boiler room that boiler is installed, and cost is higher, and the waste gas of burning and exhausting has certain pollution to environment.
The utility model content
It is little that the purpose of this utility model provides a kind of volume, simple in structure, and cost is low, and firing rate is fast, electrothermal efficiency height, but and the electrothermal heating stove of the stable heating of whole day.
For achieving the above object, the utility model provides a kind of electrothermal heating stove, comprise body of heater, outlet pipe and water inlet pipe, at least one metal-oxide semiconductor (MOS) heating is installed in the described body of heater, the top of body of heater is provided with the apopore that links to each other with outlet pipe, the bottom of body of heater is provided with the inlet opening that links to each other with water inlet pipe, is connected with elevated tank on described outlet pipe or the water inlet pipe, is in series with water pump on outlet pipe or the water inlet pipe.
Electrothermal heating stove of the present utility model, wherein said body of heater are tubular, and its upper end is provided with binding post, and described metal-oxide semiconductor (MOS) heating is installed along body of heater axis direction, and the upper end of described elevated tank is provided with spout hole, is provided with water level detector in it.
Electrothermal heating stove of the present utility model, wherein said elevated tank is connected with filling pipe, and filling pipe is provided with magnetic valve.
Electrothermal heating stove of the present utility model, wherein said body of heater are equipped with 3-6 metal-oxide semiconductor (MOS) heating.
Electrothermal heating stove of the present utility model, wherein said body of heater are equipped with 4 metal-oxide semiconductor (MOS) heatings.
Electrothermal heating stove of the present utility model, wherein said body of heater, elevated tank, water pump, magnetic valve are fixed in the cabinet.
The advantage of electrothermal heating stove of the present utility model is with good effect: be provided with the apopore that links to each other with outlet pipe on the top of body of heater, be provided with the inlet opening that links to each other with water inlet pipe in the bottom of body of heater, so the volume of body of heater is little, simple in structure, cost is low, and heating adopts the metal-oxide semiconductor (MOS) heating, and its firing rate is fast, the electrothermal efficiency height can not pollute the environment around the electrothermal heating stove.
Below in conjunction with accompanying drawing electrothermal heating stove of the present utility model is described in further detail.
Description of drawings
Fig. 1 is the structural representation of electrothermal heating stove of the present utility model.
Fig. 2 is the longitudinal sectional view of the structural representation of body of heater.
Fig. 3 is the top plan view of Fig. 2.
Fig. 4 is the structural representation of the another kind of embodiment of electrothermal heating stove of the present utility model;
Fig. 5 is the circuit theory calcspar of electrothermal heating stove shown in Figure 4.
The specific embodiment
By Fig. 1, Fig. 2 and Fig. 3 as can be seen, electrothermal heating stove of the present utility model, comprise body of heater 1, outlet pipe 4 and water inlet pipe 5, body of heater 1 be shaped as tubular, its upper end is provided with binding post 8, is used for electric current is introduced in the body of heater 1, and 4 metal-oxide semiconductor (MOS) heatings 2 are installed in the described body of heater 1,3-6 metal-oxide semiconductor (MOS) heating 2 also can be installed, and described metal-oxide semiconductor (MOS) heating 2 is installed along body of heater 1 axis direction.The top of body of heater 1 is provided with the apopore 3 that links to each other with outlet pipe 4, the bottom of body of heater 1 is provided with the inlet opening 6 that links to each other with water inlet pipe 5, be connected with elevated tank 14 on described outlet pipe 4 or the water inlet pipe 5, be in series with water pump 7 on outlet pipe 4 or the water inlet pipe 5, and link to each other with radiator 11, start water pump 7 water in the body of heater 1 is circulated in heating system.
As shown in Figure 4, the upper end of described elevated tank 14 is provided with overflow pipe 9, when the water level of 14 kinds of elevated tanks surpasses spout hole, can discharge from overflow pipe 9.Be provided with three water level detectors 10 in the elevated tank 14, be used to control the water level in the elevated tank 14.Described elevated tank 14 is connected with filling pipe 15, filling pipe 15 is provided with magnetic valve 12, when the water level of elevated tank 14 is reduced to setting value, circuit control system makes magnetic valve 12 connect filling pipe 15, to elevated tank 14 moisturizings, when the water level of elevated tank 14 rose to setting value, circuit control system made magnetic valve 12 disconnect filling pipe 15, stops elevated tank 14 moisturizings.
Described body of heater 1, elevated tank 14, water pump 7 and magnetic valve 12 are fixed in the cabinet 13.
As can be seen from Figure 4 and Figure 5, the control circuit of electrothermal heating stove of the present utility model comprises power circuit, temperature-control circuit, change-over circuit, manual pump switch 16, indoor control unit, water-level control circuit, drive circuit, output circuit, wherein power circuit can be converted into the 9V alternating current through power transformer with the 220V alternating current of input, and output 5V direct current is powered to control circuit after rectification, filtering, voltage stabilizing again; But the signal data that temperature-control circuit treatment temperature detector 17 measures is supplied with change-over circuit by a plurality of comparator output high-low signals; The unlike signal that change-over circuit is delivered into by manual pump switch 16, temp control switch, indoor control unit, water-level control circuit carries out the logical transition output drive signal to drive circuit; Closed manual pump switch 16 can make water pump 7 move by force, so that system exhaust; Indoor control unit adjustable settings indoor temperature, when indoor temperature is lower than setting value, export high signal and make electrothermal heating stove of the present utility model begin heating, when indoor temperature was higher than setting value, the output low signal made electrothermal heating stove of the present utility model stop heating; When the water level of water-level control circuit in elevated tank 14 is lower than the water level that water level detector 10 detects, the lack of water signal lamp of water-level control circuit sends the lack of water signal, the warning device of water-level control circuit sends alarm sound, make the electrothermal heating stove stop heating simultaneously, magnetic valve 12 is connected 15 pairs of elevated tank 14 moisturizings of filling pipe to designated water level, and the electrothermal heating stove recovers heating; The signal that drive circuit can be sent change-over circuit, water-level control circuit here is delivered to output circuit after photoelectricity is isolated, be delivered to display circuit simultaneously; Output circuit comprises noncontacting switch, and when drive circuit transferred out signal, noncontacting switch can make its work by setting conducting metal-oxide semiconductor (MOS) heating 2, water pump 7 and magnetic valve 12.
Electrothermal heating stove of the present utility model can be filled it up with the water in body of heater 1, elevated tank 14 and the radiator 11 earlier in use, connects power supply again, starts the electrothermal heating stove, can be to indoor heating.
Claims (6)
1. electrothermal heating stove, comprise body of heater (1), outlet pipe (3) and water inlet pipe (5), it is characterized in that: at least one metal-oxide semiconductor (MOS) heating (2) is installed in the described body of heater (1), the top of body of heater (1) is provided with the apopore (3) that links to each other with outlet pipe (4), the bottom of body of heater (1) is provided with the inlet opening (6) that links to each other with water inlet pipe (5), be connected with elevated tank (14) on described outlet pipe (3) or the water inlet pipe (5), be in series with water pump (7) on outlet pipe (4) or the water inlet pipe (5).
2. according to the described electrothermal heating stove of claim 1, it is characterized in that: described body of heater (1) is a tubular, its upper end is provided with binding post (8), described metal-oxide semiconductor (MOS) heating (2) is installed along body of heater (1) axis direction, the upper end of described elevated tank (14) is provided with overflow pipe (9), is provided with water level detector (10) in it.
3. according to the described electrothermal heating stove of claim 2, it is characterized in that: described elevated tank (14) is connected with filling pipe (15), and filling pipe (15) is provided with magnetic valve (12).
4. according to the described electrothermal heating stove of claim 3, it is characterized in that: described body of heater (1) is equipped with 36 metal-oxide semiconductor (MOS) heatings (2).
5. according to the electrothermal heating stove described in the claim 4, it is characterized in that: described body of heater (1) is equipped with 4 metal-oxide semiconductor (MOS) heatings (2).
6. according to any one described electrothermal heating stove in the claim 1 to 5, it is characterized in that: described body of heater (1), elevated tank (14), water pump (7), magnetic valve (12) are fixed in the cabinet (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02203478 CN2536942Y (en) | 2002-02-07 | 2002-02-07 | Electric heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02203478 CN2536942Y (en) | 2002-02-07 | 2002-02-07 | Electric heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2536942Y true CN2536942Y (en) | 2003-02-19 |
Family
ID=33685648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02203478 Expired - Fee Related CN2536942Y (en) | 2002-02-07 | 2002-02-07 | Electric heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2536942Y (en) |
-
2002
- 2002-02-07 CN CN 02203478 patent/CN2536942Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |