CN106610137A - Solar electric water heater provided with electric heating tube with electric heating wires installed in non-metal tube - Google Patents
Solar electric water heater provided with electric heating tube with electric heating wires installed in non-metal tube Download PDFInfo
- Publication number
- CN106610137A CN106610137A CN201510725047.9A CN201510725047A CN106610137A CN 106610137 A CN106610137 A CN 106610137A CN 201510725047 A CN201510725047 A CN 201510725047A CN 106610137 A CN106610137 A CN 106610137A
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- China
- Prior art keywords
- heating wire
- tube
- metallic pipe
- electric heating
- pipe
- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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- Resistance Heating (AREA)
Abstract
The invention provides a solar electric water heater provided with an electric heating tube with electric heating wires installed in a non-metal tube. A fast heating device which is used for heating water instantly when water flows through the fast heating device is arranged on a water outlet pipeline. A shell of the electric heating tube is made of a non-metal material, and the electric heating tube is provided with a cold lead (1) at one end or provided with cold leads (1) at two ends, located in a straight-through type non-metal tube (7) or a blind hole non-metal tube (8) and internally provided with the electric heating wires. The electric heating wires are subjected to dry ashing in air of the non-metal tube. The cold leads (1) extend to the outside of the tube through a non-metal plug (6). Meanwhile, breakers (12) are installed on the lower portion of the open end of the straight-through type non-metal tube (7) or the blind hole non-metal tube (8). As for each breaker, one end of the breaker is provided with two metal wires which are exposed and isolated from each other, the other end of the breaker is connected with a control element of a control circuit board, the two metal wires are in breakover when making contact with water simultaneously, then the control element is informed, and thus a circuit is switched off.
Description
Technical field
The present invention relates to solar electric water heater, in relating generally to Water tank for electrical water heater, what is adopted is immersed in water
In non-metallic pipe in have the electrothermal tube of heating wire.
Background technology
Existing solar electric water heater is without electricity auxiliary heating, if there is electrothermal tube, 100% is by technical standard
JB/T4088-1999《Daily tubular electrothermal element》Or JB/T2379-1993《Tubular metal electric heating element》
The tubular electrothermal element of production, be " with metal tube as shell, heating alloy make heater, at one end or two
End has eduction rod, closely knit magnesium oxide powder dielectric is loaded in metal tube, to fix the unit of heater
Part；" it is the existing heating for commonly using；This metal shell heating, is completely sunk in the water,
After long-time use, meeting scaling reduces heating efficiency, and corrosion punctures, and makes water powered, is that the world is difficult
Topic.
The content of the invention
The purpose of the present invention is that existing solar electric water heater is improved.
The technical measures of the present invention are that solar electric water heater takes electricity auxiliary heating, are arranged on radiator drain road
Have current it is out-of-date i.e. plus hot water fast heating device；Water tank by metal or nonmetallic making, built with non-metal shell
Electrothermal tube 11, be in straight-through non-metallic pipe or shell 7 built with heating wire 3 and magnesium oxide powder or air 4,
And heating wire 3 is fixed in non-metallic pipe 7, eduction rod 1 is installed by nonmetallic stifled at the two ends of heating wire
6, outside protruded tube, becoming has the electrothermal tube 11 of heating wire in non-metallic pipe；Or at one end closing becomes blind
Hole non-metallic pipe or shell 8 are built with heating wire 3 and magnesium oxide powder or air 4；At the two ends of heating wire 3
Eduction rod 1 is installed, and heating wire 3 is bent to into U-shaped, two eduction rods 1 are made at one end, by nonmetallic
Outside the protruded tube of plug 6, becoming has the electrothermal tube 11 of heating wire in non-metallic pipe；The heating wire 3 is non-
In metal tube 7 or 8 in air, dry combustion method, while pipe inner air and outer air is communicated.
Simultaneously in straight-through non-metallic pipe 7 or the open end bottom of blind hole non-metallic pipe 8, equipped with chopper 12, institute
Chopper is stated, is the control element that one end is two tinsels that are exposed and isolating, the other end and control board
Connection, when two one metal wires run into water conducting simultaneously, notes that control element, disconnects circuit.
The non-metallic pipe 7 or 8, first-selected quartz glass tube, either blind hole pipe or straight pipe, internal electric heating
Silk has one or more, is isolated with non-metallic insulation thing 10 between heating wire, prevents short circuit.
The outlet pipeline of the solar water heater is provided with water and flows through i.e. water-heating device 20, is having Inlet and outlet water
Electrothermal tube 11 is housed, electrothermal tube must be connected during water outlet in the container 21 of mouth.
The invention has the beneficial effects as follows solar electric water heater auxiliary heating in non-metallic pipe using having heating wire
Electrothermal tube, is immersed in water not scaling, and heating never corrodes and punctures, and will not leak electricity.
Description of the drawings
Fig. 1 is that two ends have eduction rod, there is the electrothermal tube of heating wire in non-metallic pipe；
Fig. 2 to Fig. 4 is that one end has eduction rod, there is the electrothermal tube of heating wire in blind hole non-metallic pipe；
Fig. 5 Fig. 6 is equipped with non-metallic pipe the solar electric water heater structural representation of the electrothermal tube for having heating wire
Figure；
Specific embodiment
In accompanying drawing, eduction rod or claim terminal 1, sealing ring or high-temp glue 2, heating wire 3, magnesia powder or non-
Outside metal-insulator thing or air 4, metal or non-metallic pipe 5, nonmetallic plug 6, straight-through non-metallic pipe or title
Shell 7, blind hole non-metallic pipe claim in shell 8, heater 9, non-metallic insulation spacer 10, non-metallic pipe
There are electrothermal tube 11, chopper 12, metal or nonmetallic water tank 15, the shell 16, current of heating wire out-of-date i.e.
Water-heating device 20, the container 21, thermal-collecting tube or plate 22 that have intake-outlet；
Fig. 1 to Fig. 4 is that one end or two ends of institute's dress in solar electric water heater have the employing of eduction rod nonmetallic
There is the electrothermal tube of heating wire in pipe, there is nonmetallic plug 6 termination, and eduction rod 1 is by outside the protruded tube of plug 6；
To realize that double insulation can again cover non-metallic pipe outside the pipe of Fig. 1 to Fig. 4.
Fig. 5 Fig. 6 is equipped with non-metallic pipe the solar electric water heater structure chart of the electrothermal tube for having heating wire, figure
Middle outlet pipeline is provided with the out-of-date i.e. water-heating device 20 of current；The version of electrothermal tube is housed not in figure
Together；Using the auxiliary heat of electricity in combination with solar energy, winter can warm oneself.
Claims (3)
1. equipped with the solar electric water heater of the electrothermal tube for having heating wire in non-metallic pipe, it is characterised in that：Water tank
By metal or nonmetallic making, there is the electrothermal tube (11) of heating wire in built-in non-metallic pipe：It is in non-metallic pipe
Or claim in shell (7), equipped with heating wire (3), and magnesia powder or non-metallic insulation thing or air (4),
Eduction rod (1) is stretched to outside pipe by nonmetallic plug (6), and becoming has the electric heating of heating wire in non-metallic pipe
Pipe (11)；Or in blind hole non-metallic pipe (8) built with heating wire (3), also magnesia powder or nonmetallic
Insulant or air (4), heating wire curves U-shaped in pipe, makes 2 eduction rods (1) at one end, draws
Rod (1) is stretched to outside pipe by plug (6), becomes the electrothermal tube (11) for having heating wire in non-metallic pipe；Institute
State heating wire (3) to be mounted in the air of non-metallic pipe (7) or (8), dry combustion method.
2. according to claim 1 equipped with the solar-electricity hot water of the electrothermal tube for having heating wire in non-metallic pipe
Device, it is characterised in that：Outlet pipeline is provided with water and flows through i.e. water-heating device (20), is having intake-outlet
Container (21) in be equipped with electrothermal tube (11).
3. according to claim 1 equipped with the solar-electricity hot water of the electrothermal tube for having heating wire in non-metallic pipe
Device, it is characterised in that：In straight-through non-metallic pipe (7) or blind hole non-metallic pipe (8) open end bottom, it is equipped with
Chopper (12), the chopper, be one end be two it is exposed and isolate tinsels, the other end with control
The control element connection of circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510725047.9A CN106610137A (en) | 2015-10-24 | 2015-10-24 | Solar electric water heater provided with electric heating tube with electric heating wires installed in non-metal tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510725047.9A CN106610137A (en) | 2015-10-24 | 2015-10-24 | Solar electric water heater provided with electric heating tube with electric heating wires installed in non-metal tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106610137A true CN106610137A (en) | 2017-05-03 |
Family
ID=58615067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510725047.9A Pending CN106610137A (en) | 2015-10-24 | 2015-10-24 | Solar electric water heater provided with electric heating tube with electric heating wires installed in non-metal tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106610137A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102147151A (en) * | 2011-04-11 | 2011-08-10 | 刘运柳 | Water tank structure of electric energy, solar energy or air energy water heater |
| CN102401461A (en) * | 2010-09-08 | 2012-04-04 | 刘运柳 | Water heating device |
-
2015
- 2015-10-24 CN CN201510725047.9A patent/CN106610137A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102401461A (en) * | 2010-09-08 | 2012-04-04 | 刘运柳 | Water heating device |
| CN102147151A (en) * | 2011-04-11 | 2011-08-10 | 刘运柳 | Water tank structure of electric energy, solar energy or air energy water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 528300 Daliang District Office of Shunde District, Foshan, Guangdong, new Kau community residential development committee No. 38 Applicant after: Guangdong Guangsheng Limited by Share Ltd Address before: 528300 Daliang Road office, Shunde District, Foshan, Guangdong, Fengxiang 41 Road, new Kau neighborhood committee, A 509, 510, 511, 512, Shunde creative industrial park. Applicant before: Shunde Guang Sheng electrical equipment limited company |
|
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170503 |