CN205747463U - A kind of solar electric water heater - Google Patents
A kind of solar electric water heater Download PDFInfo
- Publication number
- CN205747463U CN205747463U CN201521013035.5U CN201521013035U CN205747463U CN 205747463 U CN205747463 U CN 205747463U CN 201521013035 U CN201521013035 U CN 201521013035U CN 205747463 U CN205747463 U CN 205747463U
- Authority
- CN
- China
- Prior art keywords
- ring flange
- magnesium rod
- magnesium
- water heater
- utility
- 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.)
- Expired - Fee Related
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- Resistance Heating (AREA)
Abstract
The utility model discloses a kind of solar electric water heater and include boiler, described boiler is provided with ring flange, described ring flange is provided with magnesium rod, described magnesium rod is flexibly connected by magnesium rod fixture with ring flange, described magnesium rod fixture includes the cylindric operation part being positioned at ring flange side and welds connector within it and fixing nut, magnesium is excellent be spirally connected with described connector after, fixing nut be fixed on ring flange.Have the beneficial effect that produced by this utility model, this utility model can individually dismantle when magnesium rod consumption is changed magnesium rod, save the step of ring flange of originally need to dismantling, and decrease the damage to miscellaneous part.
Description
Technical field
This utility model relates to solar energy heat collection equipment, particularly to a kind of solar electric water heater that can conveniently dismantle magnesium rod.
Background technology
Water tank, tube wall with electrically heated solar water heater are all rustless steel, copper or other metals at present.Time length; steep in water for a long time; it it is again the environment that temperature is higher; the most corrosion resistant thing; after all more or less to corrode; general corrosion also, is nothing but many one layer of rust, but be afraid of most is exactly the deepest etch pit; when this etch pit occurs; surface is seen or intact, and being corroded through, the etch pit naked eyes even having all are not easily seen; it is easy to leak or leak electricity; in use need to use magnesium rod protection metal water tank around, water pipe, it is to avoid corrosion the most severe, play the effect of " sacrificial anode ".Tradition is that magnesium is excellent and ring flange is rigid connection, needs to pull down ring flange when changing magnesium rod, and do so is not only lost time, and is more integrally fixed on same ring flange due to magnesium rod and electrical heating, also has certain infringement to electrical heating.
Utility model content
In order to solve, the problems referred to above this utility model offer one is simple and reasonable, easy maintenance, processing cost are low, and the solar electric water heater can being individually replaced magnesium rod.
The technical scheme of this practicality is: a kind of solar electric water heater, including boiler, is provided with ring flange in described boiler, and described ring flange is provided with magnesium rod, and described magnesium rod is flexibly connected by magnesium rod fixture with ring flange；Described magnesium rod fixture includes being positioned at the cylindric operation part of ring flange side and welding connector within it and fixing nut, magnesium is excellent be spirally connected with described connector after, fixing nut be fixed on ring flange.
Further, the diameter of described magnesium rod is less than the diameter of connector.
Have the beneficial effect that produced by this utility model, this utility model can individually dismantle when magnesium rod consumption is changed magnesium rod, save the step of ring flange of originally need to dismantling, and decrease the damage to miscellaneous part.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation
Fig. 2 is this utility model magnesium rod and flange connection schematic diagram
Accompanying drawing indicates: boiler 1, ring flange 2, heater 3, blind pipe 4, magnesium rod 5, magnesium rod fixture 6, heater fixture 7, operation part 6-1, connector 6-2, fixing nut 6-3.
Detailed description of the invention
Such as Fig. 1, shown in 2, a kind of solar electric water heater includes boiler 1, the ring flange 2 of fixing various parts it is provided with in described boiler 1, the side of described ring flange 2 is provided with heater 3 and blind pipe 4, it is provided with temperature inductor in described blind pipe 4, magnesium rod 5 it is additionally provided with on described ring flange, described magnesium rod 5 is flexibly connected by magnesium rod fixture 6 with ring flange, described magnesium rod fixture includes being positioned at cylindric operation part 6-1 of the opposite side of ring flange and welding connector 6-2 within it and fixing nut 6-3, after magnesium rod 5 is connected with silk inside and outside described connector 6-2, it is fixed on ring flange 2 by fixing nut 6-3.
Further, the diameter of described magnesium rod 5 diameter less than connector 6-2.
Further, described ring flange 2 is additionally provided with the heater fixture 7 being flexibly connected with heater 3.
Technology that this utility model does not describes in detail, shape, structure part are known technology.
Claims (2)
1. a solar electric water heater, including boiler, is provided with ring flange in described boiler, described ring flange is provided with magnesium rod, it is characterised in that described magnesium rod is flexibly connected by magnesium rod fixture with ring flange；Described magnesium rod fixture includes being positioned on ring flange the operation part of cylindrical shape and welding connector within it and fixing nut, magnesium is excellent be spirally connected with described connector after, fixing nut be fixed on ring flange.
A kind of solar electric water heater the most according to claim 1, it is characterised in that the diameter of described magnesium rod is less than the diameter of connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521013035.5U CN205747463U (en) | 2015-12-09 | 2015-12-09 | A kind of solar electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521013035.5U CN205747463U (en) | 2015-12-09 | 2015-12-09 | A kind of solar electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205747463U true CN205747463U (en) | 2016-11-30 |
Family
ID=57387340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521013035.5U Expired - Fee Related CN205747463U (en) | 2015-12-09 | 2015-12-09 | A kind of solar electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205747463U (en) |
-
2015
- 2015-12-09 CN CN201521013035.5U patent/CN205747463U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20191209 |