CN2387447Y - Electrothermal atmospheric boiler - Google Patents
Electrothermal atmospheric boiler Download PDFInfo
- Publication number
- CN2387447Y CN2387447Y CN 99219305 CN99219305U CN2387447Y CN 2387447 Y CN2387447 Y CN 2387447Y CN 99219305 CN99219305 CN 99219305 CN 99219305 U CN99219305 U CN 99219305U CN 2387447 Y CN2387447 Y CN 2387447Y
- Authority
- CN
- China
- Prior art keywords
- heater
- normal pressure
- flange
- water tank
- electrothermal tube
- 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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- Heat-Pump Type And Storage Water Heaters (AREA)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The utility model relates to an atmospheric electric heating boiler a boiler body, an atmospheric water tank, an electric heating device and an electric controlling device, wherein, the electric heating device comprises an electric heating tube, a flange and a flange interface, the electric controlling device comprises a sensor, an electromagnetic valve and an electric controlling cabinet, the atmospheric water tank is arranged above the boiler body, and the atmospheric water tank and the boiler body are connected by a communicating tube. The utility model has the advantages of small size, small ground occupation, low cost, easy installation and no pollution and can fully realize automatic operation without being specially operated and managed by persons.
Description
The utility model relates to a kind of electrical heating normal-pressure boiler
Domestic present employed normal-pressure boiler is coal-burning boiler mostly.Its weak point is to have serious atmosphere pollution and lime-ash to stack to pollute, and pollutant is wayward, more is difficult to thorough elimination.And in use also be difficult for realizing automation mechanized operation completely management.
The purpose of this utility model overcomes above-mentioned the deficiencies in the prior art exactly, and a kind of pollution-free, normal pressure electric hot water of can be completely achieved automation mechanized operation is provided.
The utility model includes body of heater, normal pressure water tank, electric heater unit and electric control gear, and electric heater unit comprises electrothermal tube, flange and flange-interface, and electric control gear comprises sensor, magnetic valve and electrical control cubicles.The body of heater both sides are provided with flange-interface, and electrothermal tube is positioned at the body of heater middle position, and electrothermal tube is loaded on the flange-interface by flange.The normal pressure water tank is located at the body of heater top, with linking to each other communicating pipe, liquid level sensor is equipped with in normal pressure water tank top between normal pressure water tank and the body of heater, with the variation of water level in the monitoring water tank, this sensor links to each other with electric control element in the electrical control cubicles by lead, and the water at atmospheric pressure box top has the normal pressure mouth.Body of heater adopts double-layer steel plate structure, is provided with heat-insulation layer between the two-layered steel plates.Body of heater is provided with temperature sensor, and the body of heater top is provided with delivery port, and the body of heater below is provided with sewage draining exit and return pipe, is equipped with magnetic valve on return pipe and the small pump.Electric control element is housed in the electrical control cubicles, can controls the break-make of electrothermal tube.Magnetic valve on the return pipe and circulating pump synchronization action, magnetic valve cuts out automatically during termination of pumping, cuts off the heating system backwater.
After water in the body of heater is heated to the temperature that temperature sensor sets, by the electric control element in the electrical control cubicles electrothermal tube is cut off the power supply automatically, after temperature was lower than certain value, electrothermal tube can be worked again automatically.After water level in the normal pressure water tank reaches certain setting position, stop action, interrupt in body of heater, adding water, otherwise as if after being lower than certain designated water level, small pump is from the moisturizing of trend water at atmospheric pressure case by liquid level sensor control small pump.
The utility model is compared with existing coal-burning normal-pressure boiler, volume is little, take up an area of economize, low, the easy installation of cost, pollution-free, can be completely achieved automation mechanized operation, automatic water supplement, heating automatically, energy consumption are little, manageability, do not need special messenger's operational administrative.
Engaging accompanying drawing below is described in further detail:
Fig. 1 is the utility model structural representation;
Fig. 2 is the cutaway view along A-A line among Fig. 1.
Among the figure: 1, liquid level sensor, 2, the normal pressure mouth, 3, the normal pressure water tank, 4, communicating pipe, 5, body of heater, 6, temperature sensor, 7, outer cover, 8, delivery port, 9, return pipe, 10, magnetic valve, 11, sewage draining exit, 12, base, 13, the body of heater skin, 14, heat-insulation layer, 15, the body of heater internal layer, 16, flange-interface, 17, flange, 18, electrothermal tube, 19, the electrothermal tube terminal.
Electrothermal tube 18 adopts the industrial U type electrothermal tube of 380V, and is arranged in a crossed manner side by side along the body of heater both sides.The body of heater both sides have flange-interface 16; electrothermal tube 18 is loaded on the flange-interface 16 by flange 17; electrothermal tube terminal 19 links to each other with electric control element in the electrical control cubicles by lead, and flange 17 outsides are provided with protectiveness outer cover 7, and liquid level sensor 1 can adopt the float-ball type liquid level gauge.Base 12 available water mud are made.
Claims (3)
1, a kind of normal pressure electric hot water, comprise body of heater, it is characterized in that also including normal pressure water tank, electric heater unit and electric control gear, electric heater unit comprises electrothermal tube, flange and flange-interface, and electric control gear comprises sensor, magnetic valve and electrical control cubicles, the body of heater both sides are provided with flange-interface, electrothermal tube is positioned at the body of heater middle position, and electrothermal tube is loaded on the flange-interface by flange, and the normal pressure water tank is located at the body of heater top, liquid level sensor is equipped with in normal pressure water tank top, and tank top has the normal pressure mouth; Body of heater adopts double-layer steel plate structure, is provided with heat-insulation layer between the two-layered steel plates, and body of heater is provided with temperature sensor, the body of heater top is provided with delivery port, body of heater below is provided with sewage draining exit and return pipe, and return pipe is provided with magnetic valve, between normal pressure water tank and the body of heater with linking to each other communicating pipe.
2, normal pressure electric hot water as claimed in claim 1 is characterized in that electrothermal tube adopts the industrial U type electrothermal tube of 380V, and is arranged in a crossed manner side by side along the body of heater both sides.
3,, it is characterized in that being provided with the protectiveness outer cover in the flange outside as claim 1,2 described normal pressure electric hot waters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99219305 CN2387447Y (en) | 1999-08-12 | 1999-08-12 | Electrothermal atmospheric boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99219305 CN2387447Y (en) | 1999-08-12 | 1999-08-12 | Electrothermal atmospheric boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2387447Y true CN2387447Y (en) | 2000-07-12 |
Family
ID=34010259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99219305 Expired - Fee Related CN2387447Y (en) | 1999-08-12 | 1999-08-12 | Electrothermal atmospheric boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2387447Y (en) |
-
1999
- 1999-08-12 CN CN 99219305 patent/CN2387447Y/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 |