CN213453846U - Electric wall-hung stove capable of preventing dry burning - Google Patents
Electric wall-hung stove capable of preventing dry burning Download PDFInfo
- Publication number
- CN213453846U CN213453846U CN202022049100.7U CN202022049100U CN213453846U CN 213453846 U CN213453846 U CN 213453846U CN 202022049100 U CN202022049100 U CN 202022049100U CN 213453846 U CN213453846 U CN 213453846U
- Authority
- CN
- China
- Prior art keywords
- water
- fixed
- pipe
- electric fireplace
- heating
- 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.)
- Active
Links
Images
Landscapes
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The utility model discloses a prevent dry combustion method's electric fireplace, including electric fireplace body, be fixed in this internal heating cabinet of electric fireplace and be fixed in the main heat exchanger on the heating cabinet lateral wall, this internal expansion tank that is fixed with of electric fireplace, this internal water pump that is fixed with of electric fireplace, be fixed with the cold water pipe on the water inlet of water pump, through water piping connection between expansion tank and the water pump, be fixed with the inlet tube on the delivery port of water pump, be provided with silicon controlled rectifier and rivers sensor on the inlet tube, the one end and the heating cabinet fixed connection of water pump are kept away from to the inlet tube, be connected through the trachea between expansion tank and the heating cabinet, the lower terminal surface of heating cabinet is fixed with the outlet pipe, be provided with the overheat protection switch on the lateral wall of heating cabinet, can prevent that electric fireplace from continuing dry combustion method when cutting off water, lead to the condition emergence of safety accidents such as electric fireplace internal component burns.
Description
Technical Field
The utility model relates to an electricity hanging stove equipment technical field, in particular to prevent dry combustion method's electricity hanging stove.
Background
The wall-mounted electric water heater is a new generation product which takes electric power as energy and heats heating, air conditioning or sanitary hot water through an electric heating pipe, has the advantages of quick heating, high heat efficiency, small volume, no noise, modular heating, energy saving, convenient installation and use and synthesis of advanced technologies at home and abroad.
The existing electric wall-mounted furnace is often in contact with the water cut-off situation in the use process, and the electric wall-mounted furnace is always subjected to power-on heating, so that the water-free dry burning in the heating box is easily caused, the internal elements are burnt out, meanwhile, the conditions of explosion, fire and the like can occur, the potential safety hazard is caused to the family safety, and therefore, the improvement space exists.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a prevent electric fireplace of dry combustion method can prevent when cutting off water that electric fireplace continues dry combustion method, leads to the condition emergence of incident such as electric fireplace internal member burns out or even explodes.
The above technical purpose of the present invention can be achieved by the following technical solutions:
an anti-dry-burning electric wall-hung stove comprises an electric wall-hung stove body, a heating box fixed in the electric wall-hung stove body and a main heat exchanger fixed on the side wall of the heating box, wherein an expansion water tank is fixed in the electric wall-hung stove body, a water pump is fixed in the electric wall-hung stove body, a cold water pipe is fixed on a water inlet of the water pump, the expansion water tank is connected with the water pump through a water pipe, a water inlet pipe is fixed on a water outlet of the water pump, a silicon controlled rectifier and a water flow sensor are arranged on the water inlet pipe, one end of the water inlet pipe, far away from the water pump, is fixedly connected with the heating box, the expansion water tank is connected with the heating box through an air pipe, a water outlet pipe is fixed on the lower end surface of the heating box, a three-way motor is fixed at one end of the water outlet pipe, a heating, an export that three way motor kept away from domestic water pipe is fixed with plate heat exchanger, plate heat exchanger keeps away from three way motor one end and is fixed with the bathroom pipe, just the cold water pipe domestic water pipe with the bathroom pipe all runs through the lower terminal surface of electricity hanging stove body, be provided with bathroom temperature probe on the bathroom pipe, be provided with the overheat protection switch on the lateral wall of heating cabinet, this internal power terminal box and the main control board of being fixed with of electricity hanging stove.
By adopting the technical scheme, before the user uses the water heater, the power supply junction box is electrified, the water pump is started after the power supply junction box is electrified, the water pump is started to pump cold water from the cold water pipe, the cold water pumped by the water pump enters the heating box through the water inlet pipe, under the action of the silicon controlled rectifier, water flow and water pressure in the water inlet pipe are more stable, the cold water entering the heating box can be electrically heated in the heating box and is subjected to heat exchange through the main heat exchanger, when the water temperature in the heating box rises, the pressure intensity in the heating box is increased, a part of water vapor can overflow to the expansion water tank through the pipeline, so that the pressure effect of the heating box is stabilized, meanwhile, the liquid stored in the expansion water tank can be re-conveyed to the water pump through the water pipe, and returns to the heating box again through the water pump, when the three-way motor is controlled to open a domestic water pipe passage, hot water flows out of a water outlet pipe, then passes through the three-way motor and flows out of the domestic water pipe for a user to use, when the user uses bathroom water, the three-way motor is controlled to open the bathroom pipe passage, the hot water flows out of the water outlet pipe, then passes through the three-way motor and enters the plate heat exchanger, so that the plate heat exchanger can carry out secondary heating on the hot water, after the plate heat exchanger carries out secondary heating on the hot water, the secondary hot water flows out of the bathroom pipe for the user to use, when the hot water flows out of the water outlet pipe, the heating temperature probe can detect the temperature of the hot water, when the secondary hot water flows out of the bathroom pipe, the bathroom temperature probe can detect the temperature of the secondary hot water, when the water flow sensor detects that the water flow output from the water pump to the heating box is, the heating cabinet can stop the electrical heating action, carries out the outage and handles to prevent that the phenomenon of doing away with burning from taking place, and the overheat protection switch disconnection on the heating cabinet, play the power-off protection effect to the circuit.
Preferably, a display screen is fixed to a side wall of the electric wall-hanging stove body.
By adopting the technical scheme, the temperature of hot water in the heating box is displayed through the display screen, and a user is reminded whether the water temperature reaches the temperature required to be used, so that more humanized service is provided.
Preferably, a control button is fixed on a side wall of the electric wall-hanging stove body.
By adopting the technical scheme, when the user uses the multifunctional water heater, the main control panel is started to be electrified by pressing the control key, and the power-off and water-break treatment is carried out when the user goes on a business trip or travels, so that water and electricity resources are saved.
Preferably, hooks are symmetrically and fixedly arranged on the side wall of the electric wall-hanging stove body.
By adopting the technical scheme, when a user installs the electric wall-mounted boiler body, the whole position of the electric wall-mounted boiler body can be fixedly hung through the hook, and the electric wall-mounted boiler is simple and convenient to operate.
Preferably, the side wall of the electric wall-hanging stove body is provided with a non-slip mat.
By adopting the technical scheme, when the electric wall-hung furnace body is hung on a wall, the back of the electric wall-hung furnace body is contacted with the wall surface through the anti-slip mat, the friction between the electric wall-hung furnace body and the wall is increased, and the sinking gravity of the hook is reduced.
Preferably, the water inlet pipe, the water outlet pipe, the domestic water pipe and the bathroom pipe are all made of copper.
By adopting the technical scheme, the water inlet pipe, the water outlet pipe, the domestic water pipe and the bathroom pipe are arranged to be the copper pipe, so that the corrosion resistance of the pipeline can be enhanced, the copper pipe is not easy to oxidize, the service life is long, and the copper pipe does not need to be replaced frequently.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment;
FIG. 2 is a schematic view showing the inside of the electric wall-hanging stove body according to the embodiment;
fig. 3 is a schematic structural diagram of the position of the plate heat exchanger according to the embodiment.
Reference numerals: 1. an electric wall-mounted boiler body; 2. a heating box; 3. a primary heat exchanger; 4. an expansion tank; 5. a water pump; 6. a cold water pipe; 7. a water inlet pipe; 8. silicon controlled rectifier; 9. a water flow sensor; 10. a water outlet pipe; 11. a three-way motor; 12. a heating temperature probe; 13. a domestic water pipe; 14. a plate heat exchanger; 15. a bathroom pipe; 16. a bathroom temperature probe; 17. an overheat protection switch; 18. a power supply junction box; 19. a main control panel; 20. a display screen; 21. a control key; 22. hooking; 23. a non-slip mat.
Detailed Description
The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.
Referring to fig. 1, the electric fireplace against dry burning comprises an electric fireplace body 1, hooks 22 are symmetrically and fixedly arranged on the side wall of the electric fireplace body 1, and anti-slip pads 23 are arranged on the side wall of the electric fireplace body 1.
The user is when installation electricity hanging stove body 1, and accessible couple 22 is fixed with the overall position of electricity hanging stove body 1 and is hung, and the back of electricity hanging stove body 1 passes through slipmat 23 contact wall, and the friction of increase electricity hanging stove body 1 and wall slows down couple 22's heavy power, easy operation, convenient.
If see fig. 1 to 2, be fixed with control button 21 on the lateral wall of electricity hanging stove body 1, electricity hanging stove body 1 internal fixation has power terminal box 18 and main control panel 19, electricity hanging stove body 1 internal fixation has water pump 5, be fixed with cold water pipe 6 on the water inlet of water pump 5, and cold water pipe 6 runs through the lower terminal surface of electricity hanging stove body 1, be fixed with inlet tube 7 on the delivery port of water pump 5, electricity hanging stove body 1 internal fixation has heating cabinet 2, the one end and the heating cabinet 2 fixed connection of water pump 5 are kept away from to inlet tube 7.
When the user is using, start the circular telegram of main control panel 19 through pressing control button 21, water pump 5 can start after the circular telegram of main control panel 19, and water pump 5 starts can follow cold water pipe 6 extraction cold water, and the cold water of water pump 5 extraction can get into heating cabinet 2 through inlet tube 7.
As shown in figure 2, a main heat exchanger 3 is fixed on the side wall of the heating box 2, and a silicon controlled rectifier 8 is arranged on a water inlet pipe 7.
The cold water that gets into in the heating cabinet 2 can carry out electrical heating in the heating cabinet 2 to carry out the heat exchange through main heat exchanger 3, and under the effect of silicon controlled rectifier 8, make rivers and the water pressure in inlet tube 7 more stable.
As shown in fig. 2, an expansion tank 4 is fixed in the electric wall-hanging stove body 1, the expansion tank 4 is connected with a water pump 5 through a water pipe, and the expansion tank 4 is connected with the heating box 2 through an air pipe.
When the temperature of water rose in the heating cabinet 2, the pressure increase in the heating cabinet 2, then some vapor overflows to expansion tank 4 through the pipeline to play the effect of stabilizing heating cabinet 2 pressure, the liquid that the while storage got off in expansion tank 4 can be carried to water pump 5 again through the water pipe, returns heating cabinet 2 through water pump 5 again and recycles.
As shown in fig. 2 to 3, a water outlet pipe 10 is fixed on the lower end surface of the heating box 2, a three-way motor 11 is fixed on one end of the water outlet pipe 10, which is far away from the heating box 2, an outlet of the three-way motor 11 is fixed with a domestic water pipe 13, and the domestic water pipe 13 penetrates through the lower end surface of the electric wall-mounted boiler body 1.
When a user uses domestic water, the main control panel 19 controls the three-way motor 11 to open the passage of the domestic water pipe 13, and hot water flows out of the water outlet pipe 10, then passes through the three-way motor 11 and flows out of the domestic water pipe 13 for the user to use.
As shown in fig. 3, a plate heat exchanger 14 is fixed at an outlet of the three-way motor 11 away from the domestic water pipe 13, a sanitary pipe 15 is fixed at one end of the plate heat exchanger 14 away from the three-way motor 11, and the sanitary pipe 15 penetrates through the lower end face of the electric wall-hanging stove body 1.
When the user used bathroom water, main control panel 19 control three way motor 11 opened the 15 passageways of bathroom pipe, and hot water can flow out from outlet pipe 10, then through three way motor 11 to get into plate heat exchanger 14, thereby plate heat exchanger 14 can carry out the secondary heating to hot water, and plate heat exchanger 14 carries out the secondary heating back to hot water, and the secondary hot water can follow bathroom pipe 15 outflow and supply the user to use.
Referring to fig. 1 to 2, a heating temperature probe 12 is disposed on the water outlet pipe 10, a bathroom temperature probe 16 is disposed on the bathroom pipe 15, and a display screen 20 is fixed on the side wall of the electric wall-hung furnace body 1.
When hot water flowed out from outlet pipe 10, heating temperature probe 12 can detect hydrothermal temperature, and when secondary hot water flowed out from bathroom pipe 15, bathroom temperature probe 16 can detect the hydrothermal temperature of secondary to show hot-water temperature in heating cabinet 2 and the interior hot-water temperature of secondary in the bathroom pipe 15 through display screen 20, remind the user whether this temperature reaches the temperature that needs to use, provide more humanized service.
As shown in fig. 2, a water flow sensor 9 is provided on the water inlet pipe 7, and an overheat protection switch 17 is provided on the side wall of the heating box 2.
When the phenomenon of cutting off the water supply occurs in the user's family, lead to rivers sensor 9 to detect that the rivers that water pump 5 exported to heating cabinet 2 are less than 3L/min, heating cabinet 2 can stop the electrical heating action, carries out the outage and handles to prevent that the phenomenon of burning futilely from taking place, and the overheat protection switch 17 disconnection on the heating cabinet 2 plays the power-off protection effect to the circuit.
As shown in fig. 2, the water inlet pipe 7, the water outlet pipe 10, the domestic water pipe 13 and the sanitary pipe 15 are all made of copper.
The water inlet pipe 7, the water outlet pipe 10, the domestic water pipe 13 and the bathroom pipe 15 are arranged to be copper pipes, so that the corrosion resistance of the pipeline can be enhanced, the copper pipes are not easy to oxidize, the service life is long, and the copper pipes do not need to be replaced frequently.
Claims (6)
1. The utility model provides a prevent dry combustion method's electric fireplace on wall, includes electric fireplace body (1), its characterized in that still includes heating cabinet (2) that is fixed in electric fireplace body (1) and main heat exchanger (3) of being fixed in on heating cabinet (2) lateral wall, electric fireplace body (1) internal fixation has expansion tank (4), electric fireplace body (1) internal fixation has water pump (5), be fixed with cold water pipe (6) on the water inlet of water pump (5), expansion tank (4) with through water piping connection between water pump (5), be fixed with inlet tube (7) on the delivery port of water pump (5), be provided with silicon controlled rectifier (8) and rivers sensor (9) on inlet tube (7), the one end and heating cabinet (2) fixed connection of water pump (5) are kept away from in inlet tube (7), expansion tank (4) with through the trachea connection between heating cabinet (2), the heating water supply device is characterized in that a water outlet pipe (10) is fixed on the lower end face of the heating box (2), one end, far away from the heating box (2), of the water outlet pipe (10) is fixed with a three-way motor (11), a heating temperature probe (12) is arranged on the water outlet pipe (10), an outlet of the three-way motor (11) is fixed with a domestic water pipe (13), an outlet, far away from the domestic water pipe (13), of the three-way motor (11) is fixed with a plate type heat exchanger (14), one end, far away from the three-way motor (11), of the plate type heat exchanger (14) is fixed with a bathroom pipe (15), the cold water pipe (6), the domestic water pipe (13) and the bathroom pipe (15) all penetrate through the lower end face of the electric wall-mounted stove body (1), a bathroom temperature probe (16) is arranged on the bathroom pipe (15), an overheating protection switch, a power supply junction box (18) and a main control panel (19) are fixed in the electric wall-hanging stove body (1).
2. The dry-heating preventing electric fireplace as claimed in claim 1, characterized in that a display screen (20) is fixed on the side wall of the electric fireplace body (1).
3. The dry-heating preventing electric fireplace as claimed in claim 1, characterized in that a control button (21) is fixed on the side wall of the electric fireplace body (1).
4. The dry-heating preventing electric fireplace as claimed in claim 1, characterized in that the hanging hooks (22) are symmetrically and fixedly arranged on the side wall of the electric fireplace body (1).
5. The dry-heating preventing electric fireplace as claimed in claim 1, characterized in that the side wall of the electric fireplace body (1) is provided with a non-slip mat (23).
6. The dry-heating preventing electric fireplace as claimed in claim 1, wherein the water inlet pipe (7), the water outlet pipe (10), the domestic water pipe (13) and the sanitary pipe (15) are all copper pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022049100.7U CN213453846U (en) | 2020-09-17 | 2020-09-17 | Electric wall-hung stove capable of preventing dry burning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022049100.7U CN213453846U (en) | 2020-09-17 | 2020-09-17 | Electric wall-hung stove capable of preventing dry burning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213453846U true CN213453846U (en) | 2021-06-15 |
Family
ID=76324734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022049100.7U Active CN213453846U (en) | 2020-09-17 | 2020-09-17 | Electric wall-hung stove capable of preventing dry burning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213453846U (en) |
-
2020
- 2020-09-17 CN CN202022049100.7U patent/CN213453846U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201916989U (en) | Warming device | |
| KR20090008174A (en) | 3 way camping boiler | |
| CN104180425B (en) | A kind of high-power central hot radiator of family expenses Dual-energy source | |
| CN213453846U (en) | Electric wall-hung stove capable of preventing dry burning | |
| CN210154083U (en) | Electric heating tube electric boiler | |
| CN205481280U (en) | Automatic control non -pressure formula electricity adds hot -water circulation heating ware | |
| CN210050983U (en) | Pre-mixing type electric water heater | |
| CN102116501A (en) | Hybrid power wall-hung boiler | |
| CN201615538U (en) | Double-source wall-mounted boiler | |
| CN213588063U (en) | Double-water-inlet quick-heating water dispenser | |
| CN203928452U (en) | The solar water heater system of saving water and energy | |
| CN210345641U (en) | Automatic exhaust device for radiator | |
| CN207422341U (en) | A kind of list with water pot warms up wall-hung boiler | |
| CN209558482U (en) | A kind of electromagnetic induction heating stove | |
| CN110701787A (en) | Gas wall-mounted boiler and quick hot water assembly thereof | |
| CN202284859U (en) | Hot water circulating system | |
| CN206037146U (en) | Gas cooker | |
| CN214009548U (en) | Energy-saving conversion device of electric wall-hung furnace | |
| CN204006279U (en) | A kind of gas-heating water heater | |
| CN204962936U (en) | Automatic room heater of heating | |
| CN2369127Y (en) | Water heater | |
| CN111043767A (en) | Intelligent control system of water heater | |
| CN214172548U (en) | Novel energy-conserving high-efficient gas boiler device | |
| CN201359368Y (en) | Water heater with electromagnetic oven | |
| CN201322347Y (en) | Waste heat absorption type high-efficient energy-saving electromagnetic instant-heating safe water heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |