CN207837390U - A kind of electromagnetic induction heater and the water dispenser containing it - Google Patents
A kind of electromagnetic induction heater and the water dispenser containing it Download PDFInfo
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- CN207837390U CN207837390U CN201720131766.2U CN201720131766U CN207837390U CN 207837390 U CN207837390 U CN 207837390U CN 201720131766 U CN201720131766 U CN 201720131766U CN 207837390 U CN207837390 U CN 207837390U
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- quartz
- ceramics pipe
- pipe
- sealing
- electromagnetic induction
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Abstract
The utility model discloses a kind of electromagnetic induction heaters, it includes conduit assembly and the electromagnetic coil that is wrapped on conduit assembly, the conduit assembly includes interior quartz-ceramics pipe, outer quartz-ceramics pipe and metal tube, and the metal pipe sleeve is set between interior quartz-ceramics pipe and outer quartz-ceramics pipe and is spaced apart with the outer quartz-ceramics pipe and interior quartz-ceramics pipe；The electromagnetic coil is wrapped on the outer surface of the outer quartz-ceramics pipe, and the outside of the electromagnetic coil is equipped with electro-magnetic screen layer.The invention also discloses the water dispensers for including the electromagnetic induction heater.The electromagnetic induction heater high temperature resistant of the utility model, the efficiency of heating surface is high, and radiation problem is not present.
Description
Technical field
The utility model belongs to field of water fountain more particularly to a kind of electromagnetic induction heater and the water dispenser containing it.
Background technology
At present, electric water dispenser, especially immediate boiling electricity water dispenser, in it convenient, healthy, energy saving, it is external it is light and handy, when
Still, many advantages such as beautiful become rising star, have a taste of scene in electric water dispenser market.Traditional electromagnetism, that is, hot heater is will to send out
Hot body is placed in plastic water pipe, then the coiling electromagnetic coil outside plastic water pipe.Since the high temperature resistance of plastic tube compares
Difference, at high temperature, meeting accelerated ageing, decomposition etc., therefore the water temperature heated is restricted, such as boiling water can not be heated, and mould
There are problems in performance, health etc. for expects pipe.In addition, in the case of anhydrous dry combustion method, plastic water pipe, which is susceptible to, to be burnt, leakage
The problems such as water, there are security risks, exist simultaneously electromagnetic radiation.
Invention content
On the one hand, the purpose of the utility model is to overcome provide a kind of electromagnetism in place of the shortcomings of the prior art
Induction heating apparatus, this heating device high temperature resistant, the efficiency of heating surface is high, and radiation problem is not present.
The technical solution adopted in the utility model is：A kind of electromagnetic induction heater, including conduit assembly and winding
Electromagnetic coil on conduit assembly, the conduit assembly include interior quartz-ceramics pipe, outer quartz-ceramics pipe and metal tube, described
Metal pipe sleeve be set between interior quartz-ceramics pipe and outer quartz-ceramics pipe and with the outer quartz-ceramics pipe and interior quartz-ceramics pipe
It is spaced apart；The electromagnetic coil is wrapped on the outer surface of the outer quartz-ceramics pipe, and the outside of the electromagnetic coil is equipped with
Electro-magnetic screen layer.
It is further improved as to above-mentioned technical proposal, is additionally provided on the outside of the electro-magnetic screen layer for recycling electromagnetism
The aqueduct of coil thermal energy.The thermal energy that the recyclable electromagnetic coil of setting of water transport channel distributes outward, effectively improves energy profit
With rate.
It is further improved as to above-mentioned technical proposal, the metal tube is iron-containing stainless steel heat-generating pipe.
It is further improved as to above-mentioned technical proposal, the conduit assembly further includes sealing shroud and sealing-plug, described
Sealing shroud is sleeved on the end of the outer quartz-ceramics pipe, sealing-plug cooperation in the end of the interior quartz-ceramics pipe,
It engages with the end of the metal tube and is contacted with the inner wall of the outer quartz-ceramics pipe.
It is further improved as to above-mentioned technical proposal, the sealing-plug includes：Ring body, clip and only support it is convex
It rises, in the end of the interior quartz-ceramics pipe, the clip is located at the periphery of the ring body for the ring body cooperation
And its blind end is connected with the ring body, the open end of the clip is spaced apart with the outside wall surface of the ring body, institute
The end for stating metal tube coordinates in the open end of the clip, and the protrusion of only supporting extends outwardly from the blind end of the clip
And it abuts on the inner wall of the outer quartz-ceramics pipe.Thus, it is possible to limit interior quartz-ceramics pipe, outer quartz-ceramics pipe and metal
Position between pipe, it is preferable that so that spacing between any two is consistent, that is to say, that so that first annular channel and
The equivalent width in second ring channel, to ensure that the flow inside and outside metal tube is consistent, so that water homogeneous heating.
It is further improved as to above-mentioned technical proposal, the sealing shroud is silica gel sealing set, and the sealing-plug is silicon
Glue sealing-plug.
The electromagnetic induction heater of the utility model by interior quartz-ceramics pipe, metal tube and outer quartz-ceramics pipe it
Between form first annular channel and the second circular passage, and both ends carry out positioning and close by sealing shroud and sealing-plug respectively
Envelope, the high temperature resistance of conduit assembly according to the ... of the embodiment of the present invention and sanitation performance can meet wanting for hot water as a result,
It asks, and the thermal efficiency is high.
It is further improved as to above-mentioned technical proposal, silicon is additionally provided between the electromagnetic coil and outer quartz-ceramics pipe
Steel disc layer, the silicon steel lamella are equipped with the notch for penetrating through entire silicon steel lamella.Such setting makes heating uniformity more preferable,
And the vortex in outer quartz-ceramics pipe can be effectively reduced.
On the other hand, the utility model additionally provides a kind of water dispenser, and it includes above-described electromagnetic induction heating dresses
It sets.
Compared with the existing technology, the beneficial effects of the utility model are：
The electromagnetic induction heater of the utility model uses a kind of novel conduit assembly, and this conduit assembly passes through
Using the annular aquaporin between the different quartz-ceramics pipe of two diameters as water stream channel, the high temperature resistant of pipeline ensure that
And security reliability.Quartz-ceramics pipe has the advantages that high temperature resistant, heat conductivility are poor, the coefficient of expansion is small, at low cost, relative to stone
Water pipe made from the materials such as English ceramics, high temperature resistant and security performance are more preferably.And metal tube is located at interior quartz-ceramics pipe and outer
To form first annular channel and the second circular passage between quartz-ceramics pipe, thus water to be heated soaks metal tube completely
Not yet, to ensure coming into full contact with for water and metal tube, so that the heating of water is quick and the thermal efficiency is high.And due to electromagnetic coil
Outside be equipped with electro-magnetic screen layer, can solve the problems, such as electromagnetic radiation.
Description of the drawings
Fig. 1 is the exploded perspective view of the conduit assembly of the electromagnetic induction heater of the utility model；
Fig. 2 is the axial sectional view of Metal-magnetic needle shown in Fig. 1；
Fig. 3 is the structural schematic diagram of the sealing-plug in the conduit assembly of Metal-magnetic needle shown in Fig. 1.
Specific implementation mode
To better illustrate the purpose of this utility model, technical solution and advantage, below in conjunction with specific embodiment to this
Utility model is described further.
As depicted in figs. 1 and 2, a kind of electromagnetic induction heater, including conduit assembly 1 and it is wrapped in conduit assembly 1
On electromagnetic coil 2, the conduit assembly 1 include interior quartz-ceramics pipe 11, outer quartz-ceramics pipe 12 and metal tube 13, the gold
Belong to pipe 13 be sheathed between interior quartz-ceramics pipe 11 and outer quartz-ceramics pipe 12 and with the outer quartz-ceramics pipe 12 and interior quartz
Ceramic tube 11 is spaced apart；The electromagnetic coil 2 is wrapped on the outer surface of the outer quartz-ceramics pipe 12, and the electromagnetic coil
2 outside is equipped with electro-magnetic screen layer 3.Wherein, the metal tube 13 is iron-containing stainless steel heat-generating pipe.
Further, the outside of the electro-magnetic screen layer 3 is additionally provided with the aqueduct (figure for recycling electromagnetic coil thermal energy
In be not shown).The thermal energy that the recyclable electromagnetic coil of setting of water transport channel distributes outward, effectively improves capacity usage ratio.
Further, the conduit assembly 1 further includes sealing shroud 14 and sealing-plug 15, and the sealing shroud 14 is sleeved on described outer
On the end of quartz-ceramics pipe 12, the sealing-plug 15 coordinates in the end of the interior quartz-ceramics pipe 11 and the metal
The end of pipe 13 engages and is contacted with the inner wall of the outer quartz-ceramics pipe 12.
Further, as shown in figure 3, the sealing-plug 15 includes：Ring body 151, clip 152 and only support protrusion 153,
The ring body 151 coordinates in the end of the interior quartz-ceramics pipe 11, and the clip 152 is located at the ring body
151 periphery and its blind end 1521 is connected with the ring body 151, open end 1522 and the ring of the clip 152
The outside wall surface of shape ontology 151 is spaced apart, and the end of the metal tube 13 coordinates in the open end of the clip 152, described to stop
Extend outwardly from the blind end of the clip 152 to protrusion 153 and abuts on the inner wall of the outer quartz-ceramics pipe 152.By
This, the position that can be limited between interior quartz-ceramics pipe 11, outer quartz-ceramics pipe 12 and metal tube 13 makes in the present embodiment
The equivalent width for obtaining first annular channel 31 and the second circular passage 32, to ensure that the flow inside and outside metal tube 13 is consistent, into
And make water homogeneous heating.
In order to which the intensity to ring body 151 is reinforced, further, the upper end of the inner cavity of ring body 151 is under
End is respectively equipped with radial reinforcing rib 154.
In the present embodiment, the sealing shroud 14 is silica gel sealing set, and the sealing-plug 15 is silica gel sealing plug.To meet
The needs of safe handling.
Further, silicon steel lamella (not shown) is additionally provided between the electromagnetic coil 2 and outer quartz-ceramics pipe 12,
The silicon steel lamella is equipped with the notch for penetrating through entire silicon steel lamella.Such setting is so that heating uniformity is more preferable, and can have
Effect reduces the vortex in outer quartz-ceramics pipe.
The electromagnetic induction heater of the utility model by interior quartz-ceramics pipe, metal tube and outer quartz-ceramics pipe it
Between form first annular channel and the second circular passage, and both ends carry out positioning and close by sealing shroud and sealing-plug respectively
Envelope, the high temperature resistance of conduit assembly according to the ... of the embodiment of the present invention and sanitation performance can meet wanting for hot water as a result,
It asks, and the thermal efficiency is high.
Finally, it should be noted that above example is only to illustrate the technical solution of the utility model rather than to this reality
With the limitation of novel protected range, although being explained in detail to the utility model with reference to preferred embodiment, this field it is common
It will be appreciated by the skilled person that can be modified or replaced equivalently to the technical solution of the utility model, without departing from this reality
With the spirit and scope of new technique scheme.
Claims (5)
1. a kind of electromagnetic induction heater, it is characterised in that：Including conduit assembly and the electromagnetism being wrapped on conduit assembly
Coil, the conduit assembly include interior quartz-ceramics pipe, outer quartz-ceramics pipe and metal tube, and the metal pipe sleeve is set to interior quartz
It is spaced apart between ceramic tube and outer quartz-ceramics pipe and with the outer quartz-ceramics pipe and interior quartz-ceramics pipe；The electromagnetic coil
It is wrapped on the outer surface of the outer quartz-ceramics pipe, and the outside of the electromagnetic coil is equipped with electro-magnetic screen layer；The electromagnetism
Silicon steel lamella is additionally provided between coil and outer quartz-ceramics pipe, the silicon steel lamella, which is equipped with, penetrates through lacking for entire silicon steel lamella
Mouthful；The aqueduct for recycling electromagnetic coil thermal energy is additionally provided on the outside of the electro-magnetic screen layer.
2. electromagnetic induction heater according to claim 1, it is characterised in that：The metal tube is iron-containing stainless steel
Heat-generating pipe.
3. electromagnetic induction heater according to claim 1, it is characterised in that：The conduit assembly further includes sealing shroud
And sealing-plug, the sealing shroud are sleeved on the end of the outer quartz-ceramics pipe, the sealing-plug cooperation is in the interior quartz pottery
In the end of porcelain tube, engages with the end of the metal tube and contacted with the inner wall of the outer quartz-ceramics pipe.
4. electromagnetic induction heater according to claim 3, it is characterised in that：The sealing-plug includes：Ring body,
Clip coordinates with protrusion, the ring body is only supported in the end of the interior quartz-ceramics pipe, and the clip is located at the ring
The periphery of shape ontology and its blind end is connected with the ring body, the outer wall of the open end of the clip and the ring body
Face interval is opened, and the end of the metal tube coordinates in the open end of the clip, described only to support envelope of the protrusion from the clip
Closed end extends outwardly and abuts on the inner wall of the outer quartz-ceramics pipe.
5. electromagnetic induction heater according to claim 3, it is characterised in that：The sealing shroud is silica gel sealing set,
The sealing-plug is silica gel sealing plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720131766.2U CN207837390U (en) | 2017-02-14 | 2017-02-14 | A kind of electromagnetic induction heater and the water dispenser containing it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720131766.2U CN207837390U (en) | 2017-02-14 | 2017-02-14 | A kind of electromagnetic induction heater and the water dispenser containing it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207837390U true CN207837390U (en) | 2018-09-11 |
Family
ID=63424661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720131766.2U Active CN207837390U (en) | 2017-02-14 | 2017-02-14 | A kind of electromagnetic induction heater and the water dispenser containing it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207837390U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113406128A (en) * | 2021-07-23 | 2021-09-17 | 重庆大学 | Temperature control accessory for X-ray diffractometer |
-
2017
- 2017-02-14 CN CN201720131766.2U patent/CN207837390U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113406128A (en) * | 2021-07-23 | 2021-09-17 | 重庆大学 | Temperature control accessory for X-ray diffractometer |
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