CN104713237B - A kind of warm water heater for not producing incrustation scale - Google Patents
A kind of warm water heater for not producing incrustation scale Download PDFInfo
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- CN104713237B CN104713237B CN201510105755.2A CN201510105755A CN104713237B CN 104713237 B CN104713237 B CN 104713237B CN 201510105755 A CN201510105755 A CN 201510105755A CN 104713237 B CN104713237 B CN 104713237B
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- Prior art keywords
- heating rod
- sleeve
- water
- incrustation scale
- warm water
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Abstract
A kind of warm water heater for not producing incrustation scale belongs to electric heater unit technical field, and in particular to a kind of warm water heater for not producing incrustation scale.The present invention provides a kind of simple in construction, can make the reduction of heating rod whole surface temperature, will not produce incrustation scale, the warm water heater low to hydraulic demand.The present invention includes heating rod, it is characterised in that：Sleeve is provided with outside heating rod, one end of sleeve is closing, and the other end is opens, and one end of sleeve closing, which is provided with water inlet, sleeve lining, is provided with guiding helicoid, and gap is provided between the guiding helicoid and heating rod.
Description
Technical field
The invention belongs to electric heater unit technical field, and in particular to a kind of warm water heater for not producing incrustation scale.
Background technology
During water is heated, after mineral matter in water etc. is heated, incrustation scale can be produced, due to heating rod surface temperature phase
To higher, incrustation scale is set to be condensed on heating rod surface；This can make bad into influence on heating rod；Cause heating rod service life low,
Water pollution is produced in pipeline.
In some special occasions, such as Temperature controlling water bed, its water temperature used is generally not over 60 DEG C, but it is to water
During heating, nearby temperature is still very high for heating rod, can reach 100 DEG C, therefore, cause heating rod surface still can not
Avoid fouling and cause water pollution.
In addition, high temperature is for heating rod, there is also certain infringement in itself；It is experimentally determined, when using common water source,
After when heating rod is small using 200, black scale occurs in heating rod surface, has a strong impact on heating rod service life（Use the longevity
Life is only 1000 hours）；If using pure water, after heating rod continuously works 200 hours, although obvious fouling do not occur
Phenomenon, but heating rod surface still can be decreased due to high temperature blackening, service life.
Publication No. CN203731688, title is《A kind of hot-water heating system for preventing incrustation scale from generating》Patent application in,
It discloses a kind of warm water heater, and it sets jet water spout in heating rod side, by the flushing hole on jet water spout to heating
Rod carries out spray cooling.Although this heater can reduce heater surface temperatures in theory, realize not incrusted
, still, in actual applications, there is very big problem in purpose, and 1, the height of flushing hole size and hydraulic pressure coordinates and require；2nd, flushing hole
Uniformity requirements of arranging are high；3rd, flushing hole is more, it is desirable to which matched water-aspirator pressure is larger.Therefore, above-mentioned heater adds
Work is difficult, after machining, if without experiment, it is difficult to heating rod not scaling is completely secured, and therefore, causes the product difficult
To put goods on the market.
Publication No. CN202928111, title is《A kind of liquid heater》Patent application in, it discloses a kind of liquid
Body heater, it sets conducting element by the water inlet end in heat-generating pipe, and conducting element is round sheet, and distribution is led in a ring
Discharge orifice, its current rotated by the formation of annular pod apertures, so that heat-generating pipe radiating is more uniform.By the examination of applicant
Test, above-mentioned heater is during being heated, and current pass through pod apertures, the current of rotation can formed at first,
But to the rear portion of heating tube, current can't be rotated as the appearance shown in the accompanying drawing of above-mentioned application documents, in heater
Rear portion can form the dead angle that current do not pass through, so as to produce a large amount of incrustation scales；Therefore, above-mentioned application documents are only a design,
It can not practical application, it does not reach the effect of non-scaling yet.
The content of the invention
The present invention, there is provided one kind is simple in construction, can make the reduction of heating rod whole surface temperature, no aiming above mentioned problem
Incrustation scale can be produced, the warm water heater low to hydraulic demand.
To realize the above-mentioned purpose of the present invention, the present invention is adopted the following technical scheme that, the present invention includes heating rod, its feature
It is：Be provided with sleeve outside heating rod, one end of sleeve is closing, the other end to open, one end of sleeve closing be provided with into
Guiding helicoid is provided with the mouth of a river, sleeve lining, gap is provided between the guiding helicoid and heating rod.
As a preferred embodiment of the present invention, the water inlet eccentric setting.
As another preferred scheme of the present invention, water jacket is provided with outside the sleeve, the water inlet, which is provided with, stretches
Outlet pipe is provided with the water inlet pipe of water outlet sleeve, the water jacket.
Further, it is provided with steam vent at the top of the barrel end.
Further, the water jacket surface is provided with blast pipe corresponding to steam vent.
Beneficial effects of the present invention：1st, the present invention is by setting guiding helicoid, and current enter after sleeve, is being oriented to spiral
Under the positive action of body, current formation helical form around heating rod formation current spiral, and guiding helicoid and heating rod it
Between gap is set, current is fully contacted with heating rod, utilize the water at low temperature of water inlet（Backwater）, make heating rod fast cooling；
After measured, temperature is positively retained at less than 60 DEG C everywhere on heating rod surface, it is ensured that heating rod surface does not have high temperature, will not produce water
Dirt.
2nd, because the present invention uses guiding helicoid to carry out pressure water conservancy diversion to current, therefore, hydraulic pressure can be controlled in less
Scope, requires low to pump power, and being more suitably applied to some needs Jing Yin occasion, such as heat cycles water bed.
3rd, because the helical form current of the present invention can quickly take away the heat on heating rod surface, therefore, it can improve and add
The efficiency of heating surface of hot pin.
4th, it is of the invention by water inlet eccentric setting, it is ensured that current will produce helical form current, have when entering sleeve
Beneficial to the cooling of heating rod root.
5th, the present invention is easy to cool to sleeve, further improves the efficiency of heating surface by setting water jacket.
6th, the present invention is by setting steam vent and blast pipe, a small amount of gas that can be produced in quick release heating process of the present invention
Body, it is ensured that the present invention can long-term stable operation, the service life of the raising present invention.
7th, the present invention is highly suitable for into water（Backwater）Temperature is less than 60 DEG C, there is the technical field of certain hydraulic pressure.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is Fig. 1 A-A sectional views.
1 it is heating rod in accompanying drawing, 2 be water inlet pipe, 3 be water jacket, 4 be sleeve, 5 be guiding helicoid, 6 be gap, 7 is
Water pipe, 8 be water inlet, 9 be steam vent, 10 be blast pipe.
Embodiment
The present invention includes heating rod 1, it is characterised in that：Sleeve 4 is provided with outside heating rod 1, one end of sleeve 4 is closing,
The other end is opens, and one end that sleeve 4 is closed, which is provided with water inlet 8, the inwall of sleeve 4, is provided with guiding helicoid 5, described to lead
To being provided with gap 6 between conveyor screw 5 and heating rod 1.
As a preferred embodiment of the present invention, the eccentric setting of water inlet 8.
As another preferred scheme of the present invention, it is provided with water jacket 3, the water inlet 8 and is provided with outside the sleeve 4
Stretch out on the water inlet pipe 2 of water jacket 3, the water jacket 3 and be provided with outlet pipe 7.
Further, the end top of sleeve 4 is provided with steam vent 9.
Further, the surface of water jacket 3 is provided with blast pipe 10 corresponding to steam vent 9.
The heating rod 1 is arranged at the center of guiding helicoid 5.Improve the uniform journey of the radial and axial current of heating rod 1
Degree, it is ensured that the surface of heating rod 1 thoroughly cools, non-scaling, not contaminant water.
It is understood that above with respect to the specific descriptions of the present invention, being merely to illustrate the present invention and being not limited to this
Technical scheme described by inventive embodiments, it will be understood by those within the art that, still can be to present invention progress
Modification or equivalent substitution, to reach identical technique effect；As long as meet use needs, all protection scope of the present invention it
It is interior.
Claims (3)
1. a kind of warm water heater for not producing incrustation scale, including heating rod（1）, it is characterised in that：Heating rod（1）It is provided with set outside
Cylinder（4）, sleeve（4）One end for closing, the other end for open, sleeve（4）One end of closing is provided with water inlet（8）, sleeve
（4）Guiding helicoid is provided with inwall（5）, the guiding helicoid（5）With heating rod（1）Between be provided with gap（6）；Institute
State water inlet（8）Eccentric setting；The sleeve（4）It is provided with water jacket outside（3）, the water inlet（8）Place is provided with stretching water jacket
（3）Water inlet pipe（2）, the water jacket（3）On be provided with outlet pipe（7）；The heating rod（1）It is arranged at guiding helicoid（5）
Center.
2. a kind of warm water heater for not producing incrustation scale according to claim 1, it is characterised in that：The sleeve（4）End
End top is provided with steam vent（9）.
3. a kind of warm water heater for not producing incrustation scale according to claim 2, it is characterised in that：The water jacket（3）Table
Face corresponds to steam vent（9）It is provided with blast pipe（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510105755.2A CN104713237B (en) | 2015-03-11 | 2015-03-11 | A kind of warm water heater for not producing incrustation scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510105755.2A CN104713237B (en) | 2015-03-11 | 2015-03-11 | A kind of warm water heater for not producing incrustation scale |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104713237A CN104713237A (en) | 2015-06-17 |
| CN104713237B true CN104713237B (en) | 2017-08-11 |
Family
ID=53412788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510105755.2A Expired - Fee Related CN104713237B (en) | 2015-03-11 | 2015-03-11 | A kind of warm water heater for not producing incrustation scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104713237B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106032932B (en) * | 2015-10-10 | 2021-10-29 | 厦门优胜卫厨科技有限公司 | Heating device and local flushing device using same |
| CN109737463B (en) * | 2019-03-11 | 2024-01-02 | 张斌 | Far infrared electric heating stove |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5878192A (en) * | 1996-12-12 | 1999-03-02 | Water Heater Innovations, Inc. | Heating element for water heaters with scale control |
| CN1947632A (en) * | 2005-10-14 | 2007-04-18 | 巴西利亚公司 | Hot water and/or steam generator |
| CN101963390A (en) * | 2010-10-26 | 2011-02-02 | 叶兆练 | Water heating device of foot bath basin |
| CN202018130U (en) * | 2011-03-09 | 2011-10-26 | 陆则旺 | Inner container structure of electric water heater |
| CN202328797U (en) * | 2011-11-18 | 2012-07-11 | 佛山市顺德昀陶设计有限公司 | Novel liquid heating device |
| CN203731688U (en) * | 2014-01-10 | 2014-07-23 | 范宝明 | Water heating device preventing incrustation from being generated |
| CN204555341U (en) * | 2015-03-11 | 2015-08-12 | 范宝明 | A kind of warm water heater not producing incrustation scale |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103512197A (en) * | 2012-06-14 | 2014-01-15 | 赵永海 | Novel helix-tube type forced circulation electric heater |
-
2015
- 2015-03-11 CN CN201510105755.2A patent/CN104713237B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5878192A (en) * | 1996-12-12 | 1999-03-02 | Water Heater Innovations, Inc. | Heating element for water heaters with scale control |
| CN1947632A (en) * | 2005-10-14 | 2007-04-18 | 巴西利亚公司 | Hot water and/or steam generator |
| CN101963390A (en) * | 2010-10-26 | 2011-02-02 | 叶兆练 | Water heating device of foot bath basin |
| CN202018130U (en) * | 2011-03-09 | 2011-10-26 | 陆则旺 | Inner container structure of electric water heater |
| CN202328797U (en) * | 2011-11-18 | 2012-07-11 | 佛山市顺德昀陶设计有限公司 | Novel liquid heating device |
| CN203731688U (en) * | 2014-01-10 | 2014-07-23 | 范宝明 | Water heating device preventing incrustation from being generated |
| CN204555341U (en) * | 2015-03-11 | 2015-08-12 | 范宝明 | A kind of warm water heater not producing incrustation scale |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104713237A (en) | 2015-06-17 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170811 |
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| CF01 | Termination of patent right due to non-payment of annual fee |