CN2181622Y - Pressure change type electric heating quick loading boiler - Google Patents
Pressure change type electric heating quick loading boiler Download PDFInfo
- Publication number
- CN2181622Y CN2181622Y CN 93247804 CN93247804U CN2181622Y CN 2181622 Y CN2181622 Y CN 2181622Y CN 93247804 CN93247804 CN 93247804 CN 93247804 U CN93247804 U CN 93247804U CN 2181622 Y CN2181622 Y CN 2181622Y
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- water
- hole
- positive
- negative electrode
- utility
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Abstract
The utility model relates to a pressure change type electric heating quickly loading boiler, which is mainly composed of a water tank, a water inlet hole, a water outlet hole, a safety valve, an inlet hole, a prepared hole, a blowdown hole, a water thermometer, a pressure gauge, a suspension ring, electrothermal elements, and a support frame. The electrothermal elements are a positive and a negative electrodes which are put in water directly, and the leading wires of the positive and the negative electrodes are respectively penetrated into a positive electrode hole and a negative electrode hole which are arranged at both ends of the water tank. The outer side of the water tank is coated with a casing, and the place between the water tank and the casing is filled with insulating and heat-insulating materials. The utility model has the advantages of simple structure, high safety, no pollution, no noise, high efficiency, small ground occupation, big water output, and long heat-insulating time. The utility model is suitable for heating, showering, etc., in places with sufficient electrical energy.
Description
The utility model relates to a kind of boilers heated electrically.
Existing electric water-heating apparatus, its heating is made up of heating wire and insulative pipe sleeve, and heating wire heats water by insulative pipe sleeve, its complex structure, the thermal efficiency neither be very high, generally is applicable to the low profile thermal water heater.If do not establish insulative pipe sleeve, just there is safety problem in electric water-heating apparatus.
The purpose of this utility model provides a kind of novel pressure swing type fast-assembling boilers heated electrically, improves the thermal efficiency, enables to be applied to safely large-tonnage hot-water heating heating boiler.
Pressure swing type fast-assembling boilers heated electrically of the present utility model, mainly form by water pot, inlet opening, apopore, safety valve, hand-hole, preformed hole, mudhole, water-thermometer, Pressure gauge, suspension ring, electrothermal piece, support, it is characterized in that: electrothermal piece is a positive and negative electrode of directly putting into water, the lead-in wire of positive and negative electrode penetrates the positive electrode hole and the negative electrode hole at water pot two ends respectively, outside at water pot is surrounded by shell, is filled with insulation, insulation material between water pot and shell.
Positive electrode is a bar shaped copper coin, and negative electrode is a bar shaped zine plate; For improving the thermal efficiency, positive and negative electrode also can be a spiral filamentary silver.
The utility model uses the electric energy heating, need not to build the large-sized boiler room, and is pollution-free, noiselessness, and the boiler floor space is little, environmental sanitation, cleaning; This device converts the supply voltage of 380 volts or 220 volts to 70 volts operating voltage by transformer, and the lightweight insulating heat insulating material also is housed between water pot and shell, after the electrifying electrodes of boiler, uses as safe as a housely, and temperature retention time is long; This boiler need not use the heating wire sleeve pipe, and is simple in structure, quick for installation, thermal efficiency height, and output is big, and the dress water capacity can have 1 ton, 2 tons, 4 tons; With coal, oil, gas do fuel boiler energy-saving, save time; Be suitable for sufficient regional hot-water heating heat supply of electric energy and shower etc.
Below in conjunction with drawings and Examples the utility model is described in detail:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the position view of electrode in water pot among first embodiment of the utility model.
Fig. 3 is the position view of electrode in water pot among second embodiment of the utility model.
As shown in the figure, pressure swing type fast-assembling boilers heated electrically, mainly form by water pot 1, inlet opening 2, apopore 3, safety valve 4, hand-hole 5, preformed hole 6, mudhole 7, water-thermometer 8, Pressure gauge 9, suspension ring 10, electrothermal piece, support 12, electrothermal piece is a positive and negative electrode 11,17 of directly putting into water, the lead-in wire of positive and negative electrode penetrates the positive electrode hole 15 and the negative electrode hole 16 at water pot two ends respectively, can there be two embodiment the position of electrode in water pot, the positive electrode of first embodiment is a bar shaped copper coin, and negative electrode is a bar shaped zine plate; The positive and negative electrode of second embodiment also can be a spiral filamentary silver.Be surrounded by iron shell 13 in the outside of water pot, between water pot and shell, be filled with insulation, insulation material rock wool 14.
Claims (3)
1, a kind of pressure swing type fast-assembling boilers heated electrically, mainly form by water pot, inlet opening, apopore, safety valve, hand-hole, preformed hole, mudhole, water-thermometer, Pressure gauge, suspension ring, electrothermal piece, support, it is characterized in that: electrothermal piece is a positive and negative electrode of directly putting into water, the lead-in wire of positive and negative electrode penetrates the positive electrode hole and the negative electrode hole at water pot two ends respectively, outside at water pot is surrounded by shell, is filled with insulation, insulation material between water pot and shell.
2, pressure swing type fast-assembling boilers heated electrically according to claim 1 is characterized in that: described positive electrode is a bar shaped copper coin, and negative electrode is a bar shaped zine plate.
3, pressure swing type fast-assembling boilers heated electrically according to claim 1 is characterized in that: described positive and negative electrode is a spiral filamentary silver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93247804 CN2181622Y (en) | 1993-12-17 | 1993-12-17 | Pressure change type electric heating quick loading boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93247804 CN2181622Y (en) | 1993-12-17 | 1993-12-17 | Pressure change type electric heating quick loading boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2181622Y true CN2181622Y (en) | 1994-11-02 |
Family
ID=33820120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93247804 Expired - Fee Related CN2181622Y (en) | 1993-12-17 | 1993-12-17 | Pressure change type electric heating quick loading boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2181622Y (en) |
-
1993
- 1993-12-17 CN CN 93247804 patent/CN2181622Y/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 |