CN2546796Y - Internal driving automatic removing scale liquid electric heater - Google Patents
Internal driving automatic removing scale liquid electric heater Download PDFInfo
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- CN2546796Y CN2546796Y CN 02207502 CN02207502U CN2546796Y CN 2546796 Y CN2546796 Y CN 2546796Y CN 02207502 CN02207502 CN 02207502 CN 02207502 U CN02207502 U CN 02207502U CN 2546796 Y CN2546796 Y CN 2546796Y
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- heater
- impeller
- heating
- electric heater
- electric
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Abstract
Disclosed is an inner driving type auto-descaling liquid electric heater, which is characterized in that the electric heater is a hollow circular heating element; an electric heating pipe molding is cast inside the pipe wall; an impeller which can rotate around the central axis is arranged inside the electric heating pipe; when the heated water flows into a container, screen brushes distributed along the inner and outer pipe walls of the heating element will automatically rotate along the inner and the outer surfaces to eliminate the dirt deposited and remained on the surface of the heating element at last-time heating, and completely eliminate the harm of the <cancer> of the electric heating industry, i.e., the scale to the electric heating. The innovative design of the utility model greatly improves the safety of the liquid electric heating, and is of great realistic significance to the industries of solar energy water heater, electric water heater and other water electric heating.
Description
The utility model relates to a kind of liquid electric heater, especially a kind of have self descaling function novel electric heater---interior drive-type is from the scale removal liquid electric heater.
Various electric heaters to the liquid heating in the market all do not have descaling function.Electric heater is when especially heating water liquid, its surface tends to the long-pending increasing incrustation scale that has, because gathering of incrustation scale, the heat that has hindered the electric heater generation is to being heated liquid transfer, cause that the heating element heater operating temperature constantly raises, the thermal efficiency reduces, so that takes place that heating wire blows, the electric heater booster, even serious accident such as on fire, electric leakage takes place.Incrustation scale is threatening the life-span of electrical heating elements and user's the security of the lives and property as malignant tumor.At present, remove the way that component environment is used increases anodic magnesium rod, protect outside the electrothermal tube, still do not have other effective ways and solve the incrustation scale problem to sacrifice the magnesium rod.Even used the anodic magnesium rod Protection Code; because various places water quality is widely different, effective protection period of magnesium rod differs greatly, and the magnesium rod of same model its life-span in different water quality has some months to arrive the error in several years unexpectedly; condition is limit in addition, and the user does not know when the magnesium rod dies of old age.So this way still can not thoroughly solve the destruction of incrustation scale to electric heater.
The utility model provides a kind of electrical heating elements of unique texture, himself has the function that can remove the dirty thing in heater surface.Incrustation scale can not be gathered on the electric heater surface.Guarantee the electrical heating elements safe operation, save the energy.
The utility model be achieved in that with 2 U-shapeds (or a double helix shape) electrothermal tube 3. armouring become hollow the tubulose heater 2., electrothermal tube is arranged in the wall of heater tubulose.There is interface (screw thread or flange) heater one end outside and is heated liquid container and is connected sealing.The tubulose heater bottom that is positioned at internal tank has one group to discharge orifice all around, is communicated with inside and outside the tubular housing, and 9. the cavity of heater (in above-mentioned interface end) hollow directly is connected with outside water inlet by impeller cavity.The impeller shaft that is arranged in the heater hollow bulb 8. an end be fixed be positioned at impeller cavity impeller 1., at the rotating disk of heater other end outside 5. the other end is fixed with, be fixed with on the axle simultaneously with inner tubal wall contacted in gauze brush 6..Along the outer brush holder of the parallel distribution of heater tubular outer surface 4. rotating disk connects, fixing on the outer brush holder be contacted with the heater outer surface outer gauze brush 7., wherein impeller, impeller shaft, rotating disk, outer brush holder, interior gauze brush, outer gauze brush can rotate around impeller shaft simultaneously.
When water enters impeller cavity 9. the time from water inlet pipe, the pressure of water inlet acts on impeller and 1. goes up, and impeller is rotated with certain speed, thereby the impeller axle is 8., rotating disk 5., outer brush holder 4. with interior gauze brush 6., 7. outer gauze brush rotates around same axle simultaneously.Cause inside and outside gauze brush respectively along the brushing repeatedly of outer cylinder in the tubulose heater, reach the purpose of removing at the incrustation scale on heater surface amassing.
In the said structure, when electrically Heated liquid container increases liquid at every turn, gauze brush all will take place move along the brushing of heating body surface, and use one by one, brushing one by one makes that incrustation scale can not gather on the electrical heating elements surface, thickening, obstruction conduct heat and cause harm.
Figure one always schemes from scale removal liquid electric heater structure for interior drive-type
1. be that 2. impeller is that 3. heater is electric heating tube among the figure one
4. be that 5. outer brush holder is that 6. rotating disk is interior gauze brush
7. be that 8. outer gauze brush is that 9. impeller shaft is impeller cavity
Introduce implementing method of the present utility model below in conjunction with accompanying drawing:
As scheming: 9. water enter impeller cavity from water inlet, pressure of supply water is put forth effort on impeller and is 1. gone up, make wheel rotation, by impeller shaft 8., drive rotating disk 5. and the outer brush holder of the rotating disk of ining succession 4. rotate, so, be fixed on impeller shaft and the outer brush holder gauze brush 6., 7. promptly respectively along the inside and outside surface rotation of heater element brushing, wash simultaneously, thereby the incrustation scale on the electric heater working surface is removed.
Claims (4)
1, drive-type is characterized in that from the scale removal liquid electric heater in a kind of: with two U-shapeds or a double helix shape electric heating tube 3. armouring become hollow pipe shape heater 2., 9. the cavity of heater hollow directly is connected with outside water inlet pipe by the tubular impeller cavity.The rod impeller shaft that is positioned at the heater hollow bulb 8., fixedly the impeller in the impeller cavity is 1. for one end, fixedly the heater external vertical is in the rotating disk of axis 5. for the other end, along one group of outer brush holder of the parallel distribution of heater outer surface 4. rotating disk connects, fixing on impeller shaft and the outer brush holder be contacted with the heater surfaces externally and internally respectively interior gauze brush 6. with outer gauze brush 7..
2, according to claim one described in drive-type it is characterized in that from the scale removal liquid electric heater: have one group discharge orifice is communicated with inside and outside the heating body cavity around the tubulose heater bottom near container joint place internal tank, the hole can promote to be heated the liquid convection raising thermal efficiency when heating.
3, according to claim one described in drive-type it is characterized in that from the scale removal liquid electric heater: except that pipe shape heater, impeller, impeller shaft, rotating disk, the outer brush holder that in pipe, connects successively and be fixed on the interior gauze brush on the impeller shaft and be fixed on outside outer gauze brush etc. on the brush holder can rotate around impeller shaft simultaneously.
4, according to claim one described in drive-type from the scale removal liquid electric heater, it is characterized in that impeller shaft 8. with rotating disk being connected between 5., can be with double nut or pin or direct connected modes such as consequently weldering of screw, riveting, also can use the gear drive connected mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02207502 CN2546796Y (en) | 2002-03-03 | 2002-03-03 | Internal driving automatic removing scale liquid electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02207502 CN2546796Y (en) | 2002-03-03 | 2002-03-03 | Internal driving automatic removing scale liquid electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2546796Y true CN2546796Y (en) | 2003-04-23 |
Family
ID=33688481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02207502 Expired - Fee Related CN2546796Y (en) | 2002-03-03 | 2002-03-03 | Internal driving automatic removing scale liquid electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2546796Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107062617A (en) * | 2017-06-19 | 2017-08-18 | 湖北辽原科技有限公司 | The pipe type water heater of automatic desludging |
| CN109140761A (en) * | 2018-08-29 | 2019-01-04 | 黄默 | A kind of storage-type electric water heater |
| CN113340000A (en) * | 2021-06-28 | 2021-09-03 | 栾东存 | Organic heat carrier boiler heat conduction oil pipe capable of reducing carbon deposition |
-
2002
- 2002-03-03 CN CN 02207502 patent/CN2546796Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107062617A (en) * | 2017-06-19 | 2017-08-18 | 湖北辽原科技有限公司 | The pipe type water heater of automatic desludging |
| CN109140761A (en) * | 2018-08-29 | 2019-01-04 | 黄默 | A kind of storage-type electric water heater |
| CN109140761B (en) * | 2018-08-29 | 2020-11-06 | 黄默 | Water storage type water heater |
| CN113340000A (en) * | 2021-06-28 | 2021-09-03 | 栾东存 | Organic heat carrier boiler heat conduction oil pipe capable of reducing carbon deposition |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Sun Zhiming Document name: Notification of Termination of Patent Right |
|
| 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 |