CN104534669B - A kind of storage-type electric water heater magnesium rod assembly - Google Patents
A kind of storage-type electric water heater magnesium rod assembly Download PDFInfo
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- CN104534669B CN104534669B CN201510002557.3A CN201510002557A CN104534669B CN 104534669 B CN104534669 B CN 104534669B CN 201510002557 A CN201510002557 A CN 201510002557A CN 104534669 B CN104534669 B CN 104534669B
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- magnesium rod
- sewage draining
- draining exit
- rod base
- water heater
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Abstract
The invention discloses a kind of storage-type electric water heater magnesium rod assembly, including magnesium rod (1), one end of magnesium rod (1) is goed deep into inner bag (7), the other end of magnesium rod (1) is in close contact with magnesium rod base (2), the end face of magnesium rod base (2) and sewage draining exit (6) is in close contact, sewage draining exit (6) is welded on inner bag (7), provided with the dirt-discharging hook (5) matched with sewage draining exit (6) on the outside of sewage draining exit (6).The magnesium rod of the present invention is in close contact with magnesium rod base, magnesium rod base is in close contact with sewage draining exit end face, sewage draining exit is welded on inner bag, realizes magnesium rod and inner bag electrically conducting, simple in construction, installation and removal are convenient, only existing magnesium rod assembly need to simply be transformed, the new part without increasing, with low cost and easy realization, heat leakage amount is small, puies forward the heat-insulating property for being capable of high water heater.
Description
Technical field
The present invention relates to storage-type electric water heater, more particularly to a kind of storage-type electric water heater magnesium rod assembly.
Background technology
Storage-type electric water heater refers to the fixed utensil for heating water, and it can store hot water for a long time or temporarily, and be equipped with
Control or the device of limitation water temperature.Family often uses storage-type electric water heater, and its is easy for installation, inexpensive, but need to heat longer
Time, reach that certain temperature rear can be used.
Storage-type electric water heater is divided into by its outlet pattern：Two kinds of closed electrical water heater and open type electric water heater.Envelope
Enclosed electric heater works in water outlet by one or more Valve controlling waters, and under tap water pressure.Such hot water
Utensil has the advantages that installation site is flexible, discharge pressure is high and heat loss is small.But because its inner bag works in the case of with pressure, it need to adopt
With thicker material, manufacturing process requires high；The delivery port of open type electric water heater is opened wide, a valve control on inlet pipeline
Water production.Such water heater works at ambient pressure, therefore its inner bag makes and requires relatively low, and structure is also relatively easy.At present, mostly
The storage-type electric water heater of number manufacturer production is closed electrical water heater.Storage-type electric water heater is divided into by mounting means：Wall
Hang three kinds of horizontal, wall-mounted vertical and console mode.Level is hung on wall when wall hanging horizontal water heater is installed, and is suitable for capacity not
Water heater more than 100L, there is certain intensity requirement to wall；Wall-mounted vertical water heater is vertically hung on wall when installing
On, it is suitable for the water heater that capacity is not more than 100L, there is certain intensity requirement to wall, need to be arranged on load bearing wall, it is non-to hold
Weight wall need to install emergency support in advance；Floor hot-water unit can be vertically disposed on firm ground when installing, and be suitable for great Rong
Measure more than 100L water heater.
Inner bag is the core component of water heater, directly affects the security performance, performance and working life of water heater.With
Family should be concerned about whether the material of water heater liner steel plate is containing whether titanium alloy, thickness sufficiently thick, welding when selecting water heater
Whether technique is advanced reliably, whether frit for porcelain enamel quality ensures, whether application of slip sintering process is advanced etc..During magnesium is electrochemical series
The minimum metal of current potential is physiologically nontoxic.Therefore, it is ideal for magnesium rod protection inner bag is made.The size of magnesium rod is directly closed
The length and the size of protecting effect of setting time in protection are tied to, magnesium rod is bigger, and protecting effect is better, and guard time is longer.
At present, storage-type electric water heater magnesium rod is provided with two ways：One kind is arranged on heating tube ring flange, Yi Zhongan
On sewage draining exit.When on heating tube ring flange, magnesium rod is changed difficult；And it is nearer from heating tube, easily form water
Dirt accumulation, influence heating tube lifetime.During installed in sewage draining exit, in order that magnesium rod and inner bag are in electrically conducting, blowdown lid needs
Manufactured using metal material, thus make blowdown lid cost high, heat leakage amount is big.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide one kind is simple in construction, mount and dismount conveniently, only
Existing magnesium rod assembly need to simply be transformed, the new part without increasing, the with low cost and Water storing electric heating easily realized
Hydrophone magnesium rod assembly.
The purpose of the present invention is achieved through the following technical solutions：A kind of storage-type electric water heater magnesium rod assembly, bag
Magnesium rod is included, one end of magnesium rod is goed deep into inner bag, the other end of magnesium rod is in close contact with magnesium rod base, magnesium rod base and sewage draining exit
End face is in close contact, and sewage draining exit is welded on inner bag, provided with the dirt-discharging hook matched with sewage draining exit on the outside of sewage draining exit.
Further, described magnesium rod is connected through a screw thread with magnesium rod base：It is provided with the central axis of magnesium rod along it
Axially extending mandrel, the part that mandrel protrudes magnesium rod is provided with external screw thread, and the middle part of magnesium rod base is provided with pass through mandrel logical
The internal thread matched with the external screw thread of mandrel is provided with hole, the through hole.
Further, described magnesium rod base is located in dirt-discharging hook, and packing ring, pad are provided between magnesium rod base and dirt-discharging hook
Circle middle part is provided with the mounting hole for making to be provided with fixed central spindle in the middle part of the through hole that mandrel is passed through, dirt-discharging hook.
Further, nut is provided with above described magnesium rod base, nut is rotatably mounted on the external screw thread of mandrel.
Further, described magnesium rod base is what metal material was made, and dirt-discharging hook is what engineering plastic materials were made.
The beneficial effects of the invention are as follows：
1st, magnesium rod and magnesium rod base are in close contact, and magnesium rod base is in close contact with sewage draining exit end face, and sewage draining exit is welded on interior
On courage, magnesium rod and inner bag electrically conducting are realized, simple in construction, installation and removal are convenient, need to only carry out letter to existing magnesium rod assembly
Single transformation, the new part without increasing, with low cost and easy realization；
2nd, magnesium rod submount material is made of stainless steel, and dirt-discharging hook uses engineering plastics injection molding, and manufacture is easy, simultaneously
Its thermal conductivity factor is much smaller than the thermal conductivity factor of metal, and heat leakage amount is small, puies forward the heat-insulating property for being capable of high water heater.
Brief description of the drawings
Fig. 1 is magnesium rod assembly structural representation of the invention；
Fig. 2 is magnesium rod assembly scheme of installation of the invention；
Description of reference numerals：1- magnesium rods, 11- mandrels, 2- magnesium rod bases, 3- packing rings, 4- nuts, 5- dirt-discharging hooks, 6- blowdowns
Mouthful, 7- inner bags.
Embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings, but the content protected of the present invention be not limited to
It is lower described.
As depicted in figs. 1 and 2, a kind of storage-type electric water heater magnesium rod assembly, including magnesium rod 1, one end of magnesium rod 1 is deeply interior
In courage 7, the other end and the magnesium rod base 2 of magnesium rod 1 are in close contact, and the end face of magnesium rod base 2 and sewage draining exit 6 is in close contact, blowdown
Mouth 6 is welded on inner bag 7, and the outside of sewage draining exit 6 is provided with the dirt-discharging hook 5 matched with sewage draining exit 6.
The present invention magnesium rod base 2 be in close contact with magnesium rod 1, magnesium rod 1 by magnesium rod base 2 and sewage draining exit 6 realization with it is interior
The connected mode of the electrically conducting of courage 7, magnesium rod 1 and magnesium rod base 2 can take various ways, and conventional mode connects for screw thread
Connect.Its concrete operation method is：It is provided with the central axis of magnesium rod 1 along its axially extending mandrel 11, mandrel 11 protrudes magnesium
The part of rod 1 is provided with external screw thread, and the middle part of magnesium rod base 2, which is provided with, to be made to be provided with and mandrel in the through hole that mandrel 11 is passed through, the through hole
The internal thread that 11 external screw thread matches.By the way of this threaded connection, magnesium rod 1 can be made to be connected more with magnesium rod base
Closely, difficult for drop-off during use and simple in construction, convenient disassembly.
Further, described magnesium rod base 2 is located in dirt-discharging hook 5, provided with pad between magnesium rod base 2 and dirt-discharging hook 5
Circle 3, the middle part of packing ring 3 is provided with the through hole that mandrel 11 is passed through is made, and the middle part of dirt-discharging hook 5 is provided with the mounting hole of fixed central spindle 11.Dirt-discharging hook 5
Inside is provided with packing ring 3, can play good sealing effectiveness.The top of mandrel 11 is fixed in dirt-discharging hook 5, can be to magnesium rod
1 is fixed and easy for installation.
Further, the described top of magnesium rod base 2 is provided with nut 4, and nut 4 is rotatably mounted on the external screw thread of mandrel 11
On, it can more fasten the connection of magnesium rod 1 and magnesium rod base 2, it is ensured that magnesium rod 1 in use will not be long due to use time
And depart from magnesium rod base 2, and then the electrical connection of inner bag 7 and magnesium rod 1 is disconnected, improve safety and reliability, and energy
It is enough to ensure that Assembly Interference phenomenon does not occur.
Further, described magnesium rod base 2 is what metal material was made, is generally made from stainless steel, extends magnesium rod
The service life of base 2.Dirt-discharging hook 5 is what engineering plastic materials were made, and manufacture is easy, while its thermal conductivity factor is much smaller than metal
Thermal conductivity factor, heat leakage amount is small, puies forward the heat-insulating property for being capable of high water heater.
One of ordinary skill in the art will be appreciated that embodiment described here is to aid in reader and understands this hair
Bright principle, it should be understood that protection scope of the present invention is not limited to such especially statement and embodiment.This area
Those of ordinary skill can make according to these technical inspirations disclosed by the invention various does not depart from the other each of essence of the invention
Plant specific deformation and combine, these deformations and combination are still within the scope of the present invention.
Claims (1)
1. a kind of storage-type electric water heater magnesium rod assembly, it is characterised in that including magnesium rod (1), inner bag is goed deep into one end of magnesium rod (1)
(7) in, the other end and the magnesium rod base (2) of magnesium rod (1) are in close contact, and the end face of magnesium rod base (2) and sewage draining exit (6) closely connects
Touch, sewage draining exit (6) is welded on inner bag (7), provided with the dirt-discharging hook (5) matched with sewage draining exit (6) on the outside of sewage draining exit (6)；
Described magnesium rod (1) is connected through a screw thread with magnesium rod base (2)；It is provided with the central axis of magnesium rod (1) along its axial direction
The mandrel (11) of extension, the part of the prominent magnesium rod (1) of mandrel (11) is provided with external screw thread, and the middle part of magnesium rod base (2), which is provided with, makes core
The internal thread matched with the external screw thread of mandrel (11) is provided with the through hole that axle (11) is passed through, the through hole；
Described magnesium rod base (2) is located in dirt-discharging hook (5), and packing ring (3) is provided between magnesium rod base (2) and dirt-discharging hook (5),
Provided with the mounting hole for making to be provided with fixed central spindle (11) in the middle part of the through hole that mandrel (11) is passed through, dirt-discharging hook (5) in the middle part of packing ring (3)；
Nut (4) is provided with above magnesium rod base (2), nut (4) is rotatably mounted on the external screw thread of mandrel (11)；
Described magnesium rod base (2) is what metal material was made, and dirt-discharging hook (5) is what engineering plastic materials were made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510002557.3A CN104534669B (en) | 2015-01-05 | 2015-01-05 | A kind of storage-type electric water heater magnesium rod assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510002557.3A CN104534669B (en) | 2015-01-05 | 2015-01-05 | A kind of storage-type electric water heater magnesium rod assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104534669A CN104534669A (en) | 2015-04-22 |
| CN104534669B true CN104534669B (en) | 2017-08-25 |
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| CN201510002557.3A Active CN104534669B (en) | 2015-01-05 | 2015-01-05 | A kind of storage-type electric water heater magnesium rod assembly |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108120013B (en) * | 2016-11-28 | 2020-07-17 | 青岛经济技术开发区海尔热水器有限公司 | Water heater capable of generating hydrogen water |
| CN110895045A (en) * | 2019-12-18 | 2020-03-20 | 广东奥荣电器有限公司 | Water heater and ultrasonic descaling and corrosion prevention device thereof |
| CN112413883A (en) * | 2020-11-19 | 2021-02-26 | 曹明 | Water storage type rapid heating water heater |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5134683A (en) * | 1991-06-12 | 1992-07-28 | Rheem Manufacturing Company | Water heater with integral drainage catch pan structure |
| CN201973867U (en) * | 2011-03-09 | 2011-09-14 | 广东惠洁宝电器有限公司 | Electric water heater |
| CN202066200U (en) * | 2011-05-23 | 2011-12-07 | 樱花卫厨（中国）股份有限公司 | Improved water tank structure of pollution discharge anticorrosion water heater |
| CN203498473U (en) * | 2013-09-24 | 2014-03-26 | 芜湖美的厨卫电器制造有限公司 | Electric water heater with magnesium rod consumption degree detecting function |
| CN203758026U (en) * | 2014-02-26 | 2014-08-06 | 海尔集团公司 | Electric water heater inner bag blowdown structure and electric water heater |
| CN104110831A (en) * | 2013-12-06 | 2014-10-22 | 芜湖美的厨卫电器制造有限公司 | Water heater |
| CN204388364U (en) * | 2015-01-05 | 2015-06-10 | 成都前锋电子有限责任公司 | A kind of storage-type electric water heater magnesium rod assembly |
-
2015
- 2015-01-05 CN CN201510002557.3A patent/CN104534669B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5134683A (en) * | 1991-06-12 | 1992-07-28 | Rheem Manufacturing Company | Water heater with integral drainage catch pan structure |
| CN201973867U (en) * | 2011-03-09 | 2011-09-14 | 广东惠洁宝电器有限公司 | Electric water heater |
| CN202066200U (en) * | 2011-05-23 | 2011-12-07 | 樱花卫厨（中国）股份有限公司 | Improved water tank structure of pollution discharge anticorrosion water heater |
| CN203498473U (en) * | 2013-09-24 | 2014-03-26 | 芜湖美的厨卫电器制造有限公司 | Electric water heater with magnesium rod consumption degree detecting function |
| CN104110831A (en) * | 2013-12-06 | 2014-10-22 | 芜湖美的厨卫电器制造有限公司 | Water heater |
| CN203758026U (en) * | 2014-02-26 | 2014-08-06 | 海尔集团公司 | Electric water heater inner bag blowdown structure and electric water heater |
| CN204388364U (en) * | 2015-01-05 | 2015-06-10 | 成都前锋电子有限责任公司 | A kind of storage-type electric water heater magnesium rod assembly |
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| CN104534669A (en) | 2015-04-22 |
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