CN203731688U - Water heating device preventing incrustation from being generated - Google Patents
Water heating device preventing incrustation from being generated Download PDFInfo
- Publication number
- CN203731688U CN203731688U CN201420015029.2U CN201420015029U CN203731688U CN 203731688 U CN203731688 U CN 203731688U CN 201420015029 U CN201420015029 U CN 201420015029U CN 203731688 U CN203731688 U CN 203731688U
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- water
- heating rod
- mozzle
- housing
- heating
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Abstract
The utility model provides a water heating device preventing incrustation from being generated and relates to an improved structure of the water heating device. The water heating device can prevent a heating bar from scaling only by using a physical method in the environment at the heating temperature of no more than 60DEG C. The water heating device comprises a case. The heating bar is arranged in the case. One end of the case is provided with a water inlet pipe, and the other end of the case is provided with a water outlet pipe. The water heating device is characterized in that the side of the heating bar is provided with a flushing pipe communicated with the water inlet pipe, and the portion, corresponding to the surface of the heating bar, of the flushing pipe is provided with a flushing hole.
Description
Technical field
The utility model relates to a kind of improvement of hot-water heating system structure.
Background technology
In the process of heating water, after the mineral matter in water is heated, can produce incrustation scale, because heating rod surface temperature is relatively high, make incrustation scale in heating rod surface condensation; This can make bad one-tenth impact to heating rod; Cause heating rod low service life; The occasion of changing heating rod inconvenience for some, all comparatively bothers for maintenance and the replacing of heating rod.
At some special occasions, as Temperature controlling water bed etc., the water temperature of its use can not exceed 60 DEG C conventionally, but it is in to the process of water heating, and near heating rod, temperature is still very high, even reaches 100 DEG C, therefore, cause heating rod surface or can not avoid fouling and water pollution.
In addition, also there is certain infringement for heating rod itself in high temperature; Definite through testing, in the time using common water source, after heating rod uses 200 hours, heating rod surface there will be black scale, has a strong impact on heating rod service life (be only 1000 hours service life); If use pure water, heating rod continuous operation is after 200 hours, although there is not scale formation, oxidation stain is still understood on heating rod surface, and decrease service life.
Publication number is CN102235752A, and title is the heater of water heater, and it has announced a kind of technical scheme that incrustation scale generates that reduces: it is arranged at heating rod in the inner core in water tank; Between inner core and water tank, be provided with a smaller gap, can limit like this heating rod discharge around, be in water with mineral matter few the entering in inner core of trying one's best; Reduce thereby realize the object that incrustation scale generates; But the degree that reduces incrustation scale generation is limited, after certain hour, still needs to change heating rod, its effect that prevents incrustation scale generation is undesirable; And it is not suitable for being no more than under the environment of 60 DEG C and using in heating water temperature.
At present, those skilled in the art are devoted to adopt the chemical methodes such as magnesium rod and scale remover to carry out scale removal conventionally; And change magnesium rod and use scale remover for the user, still comparatively bother.
Summary of the invention
The utility model is exactly for the problems referred to above, provides under a kind of environment that is no more than 60 DEG C in heating water temperature, only uses physical method, can realize the hot-water heating system that prevents heating rod fouling.
For realizing above-mentioned purpose of the present utility model, the utility model adopts following technical scheme, the utility model comprises housing, in housing, be provided with heating rod, one end of housing is provided with water inlet pipe, the other end of housing is provided with outlet pipe, it is characterized in that: described heating rod side is provided with the jet water spout being communicated with water inlet pipe, corresponds to heating rod surface and be provided with flushing hole on jet water spout.
As a kind of preferred version of the present utility model, described jet water spout is set to two, is arranged at respectively the both sides of heating rod, and the hole area sum of described flushing hole is less than the sectional area of water inlet pipe.
As another kind of preferred version of the present utility model, in described housing, be provided with the annular mozzle being communicated with water inlet pipe, described heating rod is passed by mozzle center; Described jet water spout is arranged on mozzle; On described mozzle, correspond to heating rod surface and be also provided with flushing hole.
Further, described mozzle is set to semicircle or the shape of a hoof.
As the third preferred version of the present utility model, set temperature detector in described housing, Temperature Detector is connected with the power supply of heating rod by controller.
The beneficial effects of the utility model: when the utility model uses, water inlet pipe enters warm water, warm water enters jet water spout by annular mozzle, and go out via flushing hole, because flushing hole corresponds to heating rod setting, therefore, warm water ceaselessly washes away heating rod, make heating rod surface temperature remain at lower temperature, thereby avoided the phenomenon of heating rod surface texture; Heating rod can not damaged because of surface scale.
Due to design feature of the present utility model, make the utility model be applicable to being applied in the situation that heating-up temperature is not high.As heat water bed etc.
The utility model can detect the temperature at water pipe place the moment by Temperature Detector, in the time that temperature exceedes setting value, the power-off of controller control heating rod, reaches and prevent heating rod excess Temperature and the object of fouling.Be applicable to recirculated water to heat.
Jet water spout of the present utility model is set to two, and the area sum of flushing hole is less than the sectional area of water inlet pipe, and the occasion that applicable pressure is less is used, and saves the energy, and noise is little.
Mozzle is set to semicircle or the shape of a hoof, can other devices be set in semicircle or horseshoe-shaped mozzle side, saves shell intracorporeal space.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the A-A cutaway view of Fig. 1.
In accompanying drawing, 1 is that housing, 2 is that outlet pipe, 3 is that heating rod, 4 is that jet water spout, 5 is that flushing hole, 6 is that water inlet pipe, 7 is mozzle.
Detailed description of the invention
The utility model comprises housing 1, in housing 1, be provided with heating rod 3, one end of housing 1 is provided with water inlet pipe 6, the other end of housing 1 is provided with outlet pipe 2, it is characterized in that: described heating rod 3 sides are provided with the jet water spout 4 being communicated with water inlet pipe 6, on jet water spout 4, correspond to heating rod 3 surfaces and be provided with flushing hole 5.
As a kind of preferred version of the present utility model, described jet water spout 4 is set to two, is arranged at respectively the both sides of heating rod 3, and the hole area sum of described flushing hole 5 is less than the sectional area of water inlet pipe 6.
As another kind of preferred version of the present utility model, in described housing 1, be provided with the annular mozzle 7 being communicated with water inlet pipe 6, described heating rod 3 is passed by mozzle 7 centers; Described jet water spout 4 is arranged on mozzle 7; On described mozzle 7, correspond to heating rod 3 surfaces and be also provided with flushing hole 5.
Further, described mozzle 7 is set to semicircle or the shape of a hoof.
As the third preferred version of the present utility model, the interior set temperature detector of described housing 1, Temperature Detector is connected with the power supply of heating rod 3 by controller.
When the utility model uses, water at low temperature is entered in mozzle 7 by water inlet pipe 6, then is entered in jet water spout 4 by mozzle 7; Heating rod 3 energising heating, the water at low temperature entering in mozzle 7 and jet water spout 4 is gone out by flushing hole 5, and washes away the heating rod 3 in work, makes near the water temperature of heating rod 3 keep low temperature; Thereby ensure that heating rod 3 surfaces remain low temperature; Just ensured the surperficial non-scaling of heating rod 3, water is not perishable yet; The water heating through heating rod 3 is flowed out by outlet pipe 2.
In the time that Temperature Detector detects water temperature higher than predefined temperature, send signal to controller, 3 power-off of controller control heating rod, stop water heating, and produce the phenomenon of structure to prevent overall water temperature from raising.
Through test, the utility model continuous operation is after 300 hours, and heating rod 3 surfaces are without fouling, without variable color, and while being applied in hydronic water bed field, reach more than 3000 service life.
Be understandable that, above about specific descriptions of the present utility model, only for being described, the utility model is not limited to the described technical scheme of the utility model embodiment, those of ordinary skill in the art is to be understood that, still can modify or be equal to replacement the utility model, to reach identical technique effect; Use needs as long as meet, all within protection domain of the present utility model.
Claims (5)
1. a hot-water heating system that prevents that incrustation scale from generating, comprise housing (1), in housing (1), be provided with heating rod (3), one end of housing (1) is provided with water inlet pipe (6), the other end of housing (1) is provided with outlet pipe (2), it is characterized in that: described heating rod (3) side is provided with the jet water spout (4) being communicated with water inlet pipe (6), on jet water spout (4), correspond to heating rod (3) surface and be provided with flushing hole (5).
2. a kind of hot-water heating system that prevents that incrustation scale from generating according to claim 1, it is characterized in that: described jet water spout (4) is set to two, be arranged at respectively the both sides of heating rod (3), the hole area sum of described flushing hole (5) is less than the sectional area of water inlet pipe (6).
3. a kind of hot-water heating system that prevents that incrustation scale from generating according to claim 1, is characterized in that: in described housing (1), be provided with the annular mozzle (7) being communicated with water inlet pipe (6), described heating rod (3) is passed by mozzle (7) center; Described jet water spout (4) is arranged on mozzle (7); On described mozzle (7), correspond to heating rod (3) surface and be also provided with flushing hole (5).
4. a kind of hot-water heating system that prevents that incrustation scale from generating according to claim 3, is characterized in that: described mozzle (7) is set to semicircle or the shape of a hoof.
5. a kind of hot-water heating system that prevents that incrustation scale from generating according to claim 1, is characterized in that: the interior set temperature detector of described housing (1), Temperature Detector is connected by the power supply of the same heating rod of controller (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420015029.2U CN203731688U (en) | 2014-01-10 | 2014-01-10 | Water heating device preventing incrustation from being generated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420015029.2U CN203731688U (en) | 2014-01-10 | 2014-01-10 | Water heating device preventing incrustation from being generated |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203731688U true CN203731688U (en) | 2014-07-23 |
Family
ID=51201757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420015029.2U Expired - Fee Related CN203731688U (en) | 2014-01-10 | 2014-01-10 | Water heating device preventing incrustation from being generated |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203731688U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104713237A (en) * | 2015-03-11 | 2015-06-17 | 范宝明 | Warm water heater without producing water scales |
| CN105263201A (en) * | 2015-11-12 | 2016-01-20 | 镇江市清安电器有限公司 | Regulated and controlled self-cleaning electric heater |
-
2014
- 2014-01-10 CN CN201420015029.2U patent/CN203731688U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104713237A (en) * | 2015-03-11 | 2015-06-17 | 范宝明 | Warm water heater without producing water scales |
| CN104713237B (en) * | 2015-03-11 | 2017-08-11 | 范宝明 | A kind of warm water heater for not producing incrustation scale |
| CN105263201A (en) * | 2015-11-12 | 2016-01-20 | 镇江市清安电器有限公司 | Regulated and controlled self-cleaning electric heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20170110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |