CN103277897A - Sleeve heating component for electromagnetic water heater - Google Patents
Sleeve heating component for electromagnetic water heater Download PDFInfo
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- CN103277897A CN103277897A CN2013102396668A CN201310239666A CN103277897A CN 103277897 A CN103277897 A CN 103277897A CN 2013102396668 A CN2013102396668 A CN 2013102396668A CN 201310239666 A CN201310239666 A CN 201310239666A CN 103277897 A CN103277897 A CN 103277897A
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Abstract
The invention discloses a sleeve heating component for an electromagnetic water heater. Heating effect can be guaranteed, and overall size can be reduced. The sleeve heating component comprises a metal heating tube and an outer tube. Sealing pieces used for sealing two ends of the outer tube are respectively arranged at the left end and the right end of the outer tube. A water inlet tube is connected with the sealing piece arranged at the right end of the outer tube, and a water outlet tube is connected with the sealing piece arranged at the left end of the outer tube. A first water flow channel is formed at a gap between the outer tube and the outer wall of the metal heating tube. The water inlet tube is communicated with the right end of the first water flow channel through a first flow guide channel, and the left end of the first water flow channel is communicated with an inner cavity of the metal heating tube through a second flow guide channel. In order to acquire same heating effect, the length of the metal heating tube is reduced to nearly half that of an existing metal heating tube, so that the size of the whole sleeve heating component can be greatly reduced. The sleeve heating component is suitable for being popularized and applied in the technical field of electromagnetic induction heating.
Description
Technical field
The present invention relates to the electromagnetic induction heating technology field, be specifically related to a kind of sleeve pipe heating component for electromagnet water heater.
Background technology
Electromagnetic heating technique can be used for the heating to various materials, especially in field of water heaters, electromagnetic heating technique is widely used, the core component of electromagnet water heater is the sleeve pipe heating component, at present, employed sleeve pipe heating component for electromagnet water heater as shown in Figure 1, this sleeve pipe heating component comprises immerging metal tube heater, outer tube and interior pipe, immerging metal tube heater is set in the outer tube and between outer tube and the immerging metal tube heater and has the gap, interior pipe box is located in the immerging metal tube heater and between immerging metal tube heater and the interior pipe and has the gap, the two ends of outer tube and interior pipe are all sealed by seal, be connected with the water inlet pipe with the outer tube internal communication on the seal of described outer tube one end, be connected with the outlet pipe with the outer tube internal communication on the seal of the outer tube other end, current enter in the outer tube from water inlet pipe and flow to outlet pipe along gap between the gap between outer tube and the immerging metal tube heater and immerging metal tube heater and the interior pipe, immerging metal tube heater can produce a large amount of heats under the magnetic field electromagnetic field effect that the electromagnetism inductive coil produces, the heat that absorbs the immerging metal tube heater generation when current are flowed through immerging metal tube heater heats water, existing sleeve pipe heating component current are the one-way flow pattern, under this pattern current only with inwall or the outer wall generation heat exchange of immerging metal tube heater, if immerging metal tube heater is shorter, the time of contact of current and immerging metal tube heater is shorter, then can not guarantee to add thermal effect, will cause the hot water temperature of water heater lower, if immerging metal tube heater is longer, though prolonged the heat-exchange time of current and immerging metal tube heater, can make the hot water temperature of water heater reach the requirement of regulation, assurance adds thermal effect, yet, the length of immerging metal tube heater can cause the size of whole sleeve pipe heating component bigger than length, institute takes up space bigger, gives and installs and transport and bring very big inconvenience.
Summary of the invention
Technical problem to be solved by this invention provides a kind of sleeve pipe heating component that is used for electromagnet water heater that thermal effect can reduce overall dimensions again that can either guarantee to add.
The present invention solves the problems of the technologies described above the technical scheme that adopts: the sleeve pipe heating component that should be used for electromagnet water heater, comprise immerging metal tube heater, outer tube, described immerging metal tube heater is set in the outer tube, the left end of described outer tube and right-hand member are provided with the seal for sealing outer tube two ends, be arranged on the seal of outer tube right-hand member and be connected with water inlet pipe, be arranged on the seal of outer tube left end and be connected with outlet pipe, exist the gap to form first water stream channel between the outer wall of described outer tube and immerging metal tube heater, described water inlet pipe is communicated with by first flow-guiding channel with the right-hand member of first water stream channel, the left end of described first water stream channel is communicated with by second flow-guiding channel with the inner chamber of immerging metal tube heater, the current water inlet pipe of flowing through successively, first flow-guiding channel, first water stream channel, second flow-guiding channel, the inner chamber of immerging metal tube heater, outlet pipe.
Further be, the right-hand member of described immerging metal tube heater seals by sealing plate, exists the gap to form described first flow-guiding channel between the seal of described sealing plate and the setting of outer tube right-hand member.
Further be, the right-hand member of described outlet pipe passes the right-hand member that seal stretches into immerging metal tube heater inside and extends to immerging metal tube heater, and there is the gap between the right-hand member of immerging metal tube heater and the sealing plate, exist the gap to form second water stream channel between described immerging metal tube heater and the outlet pipe, the left end of described first water stream channel is communicated with by second flow-guiding channel with the left end of second water stream channel, the right-hand member of second water stream channel is communicated with the inner chamber of outlet pipe, the current water inlet pipe of flowing through successively, first flow-guiding channel, first water stream channel, second flow-guiding channel, second water stream channel, outlet pipe.
Further be, the left end of described immerging metal tube heater extends to the seal that is positioned at the outer tube left end, and seal is the sealing of the left end of immerging metal tube heater, at the left end of METAL HEATING PROCESS tube wall through hole is set and forms described second flow-guiding channel.
Further be, described immerging metal tube heater is fixed on the outlet pipe by disk, and described disc surfaces is provided with a plurality of water flow holes.
Further be the uniform setting of described a plurality of water flow holes.
Further be that described outer tube adopts insulating materials to be made.
Further be that described outer tube adopts ceramic material to form.
Beneficial effect of the present invention: the sleeve pipe heating component that should be used for electromagnet water heater can change the flow direction of current, make current heat exchange all take place with outer wall and the inwall of immerging metal tube heater, than existing sleeve pipe heating component, immerging metal tube heater for same length, can nearly double the time of contact of current and immerging metal tube heater, that is to say, if will obtain the same thermal effect that adds, the length of the immerging metal tube heater of sleeve pipe heating component of the present invention is compared with the length of the immerging metal tube heater of existing sleeve pipe heating component, its contraction in length near half, so just make the size of whole sleeve pipe heating component reduce greatly.
Description of drawings
Fig. 1 is the structural representation that prior art is used for the sleeve pipe heating component of electromagnet water heater;
Fig. 2 is the structural representation that the present invention is used for the sleeve pipe heating component of electromagnet water heater;
Description of symbols among the figure: immerging metal tube heater 1, outer tube 2, seal 3, water inlet pipe 4, outlet pipe 5, first water stream channel 6, first flow-guiding channel 7, second flow-guiding channel 8, sealing plate 9, second water stream channel 10, disk 11, water flow hole 12.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is further described.
As shown in Figure 2, the sleeve pipe heating component that should be used for electromagnet water heater, comprise immerging metal tube heater 1, outer tube 2, described immerging metal tube heater 1 is set in the outer tube 2, the left end of described outer tube 2 and right-hand member are provided with the seal 3 for sealing outer tube 2 two ends, be arranged on the seal 3 of outer tube 2 right-hand members and be connected with water inlet pipe 4, be arranged on the seal 3 of outer tube 2 left ends and be connected with outlet pipe 5, exist the gap to form first water stream channel 6 between the outer wall of described outer tube 2 and immerging metal tube heater 1, described water inlet pipe 4 is communicated with by first flow-guiding channel 7 with the right-hand member of first water stream channel 6, the left end of described first water stream channel 6 is communicated with by second flow-guiding channel 8 with the inner chamber of immerging metal tube heater 1, the current water inlet pipe 4 of flowing through successively, first flow-guiding channel 7, first water stream channel 6, second flow-guiding channel 8, the inner chamber of immerging metal tube heater 1, outlet pipe 5.The course of work of being somebody's turn to do the sleeve pipe heating component that is used for electromagnet water heater is as follows: after current enter water inlet pipe 4, current enter first water stream channel 6 after leading by first flow-guiding channel 7, current are understood the outer wall generation heat exchange with immerging metal tube heater 1 in the process of first water stream channel 6 of flowing through, then enter the inner chamber of immerging metal tube heater 1 after the guiding of current through second flow-guiding channel 8, current can be again behind the inner chamber that enters immerging metal tube heater 1 and the inwall generation heat exchange of immerging metal tube heater 1, at last, current in the immerging metal tube heater 1 enter outlet pipe 5 under the effect of hydraulic pressure, in the whole process, current no longer are one-way flow, but two-way flow, this sleeve pipe heating component can change the flow direction of current, make current heat exchange all take place with outer wall and the inwall of immerging metal tube heater 1, than existing sleeve pipe heating component, immerging metal tube heater 1 for same length, can nearly double the time of contact of current and immerging metal tube heater 1, that is to say, if will obtain the same thermal effect that adds, the length of the immerging metal tube heater 1 of sleeve pipe heating component of the present invention is compared with the length of the immerging metal tube heater 1 of existing sleeve pipe heating component, its contraction in length near half, so just make the size of whole sleeve pipe heating component reduce greatly.
In the above-described embodiment, described first flow-guiding channel 7 can be accomplished in several ways, for example, can directly adopt water pipe to connect or the use guiding gutter, as preferred mode be: the right-hand member of described immerging metal tube heater 1 is by sealing plate 9 sealings, exist the gap to form described first flow-guiding channel 7 between the seal 3 of described sealing plate 9 and outer tube 2 right-hand member settings, this mode is by means of adjacent parts, only need to add plate 9 sealing together and get final product, and sealing plate 9 can also play the effect of sealing metal heating tube 1 right-hand member.
In order to prolong the time of contact of current and immerging metal tube heater 1 to greatest extent, the right-hand member of described outlet pipe 5 passes the right-hand member that seal 3 stretches into immerging metal tube heater 1 inside and extends to immerging metal tube heater 1, and there is the gap between the right-hand member of immerging metal tube heater 1 and the sealing plate 9, exist the gap to form second water stream channel 10 between described immerging metal tube heater 1 and the outlet pipe 5, the left end of described first water stream channel 6 is communicated with by second flow-guiding channel 8 with the left end of second water stream channel 10, the right-hand member of second water stream channel 10 is communicated with the inner chamber of outlet pipe 5, the current water inlet pipe 4 of flowing through successively, first flow-guiding channel 7, first water stream channel 6, second flow-guiding channel 8, second water stream channel 10, outlet pipe 5, can guarantee that like this current all contact with inwall with the outer wall of immerging metal tube heater 1 fully, prolong the time of contact of current and immerging metal tube heater 1 to greatest extent, further can shorten the length of immerging metal tube heater 1, reduce the size of whole sleeve pipe heating component.
Described second flow-guiding channel 8 can be accomplished in several ways, for example, can directly adopt water pipe to connect or the use guiding gutter, as preferred mode be:, the left end of described immerging metal tube heater 1 extends to the seal 3 that is positioned at outer tube 2 left ends, and seal 3 is with the left end sealing of immerging metal tube heater 1, at the left end of immerging metal tube heater 1 tube wall through hole is set and forms described second flow-guiding channel 8, need not to increase any parts like this, use existing parts and can realize purpose, can simplify the structure of sleeve pipe heating component effectively, reduce cost.
In addition, for can be firm between each parts that guarantee the sleeve pipe heating component link together, avoid occurring rocking between each parts, especially to avoid rocking of immerging metal tube heater 1, in order to prevent the generation of above-mentioned situation, described immerging metal tube heater 1 is fixed on the outlet pipe 5 by disk 11, and in order not hinder flowing of current, described disk 11 surfaces are provided with a plurality of water flow holes 12.Further be, steady, even in order to make flow, described a plurality of water flow hole 12 uniform settings.
Described outer tube 2 general employing insulating materials are made and get final product, because electromagnetic induction coil generally is to be wrapped on the outer tube 2, electromagnetic induction coil can generate heat when energising, because the heat conductivility of pottery is relatively poor, high temperature resistant, so described outer tube 2 is general preferred to form with ceramic material, thereby prolong the service life of outer tube 2.
Claims (8)
1. the sleeve pipe heating component that is used for electromagnet water heater, comprise immerging metal tube heater (1), outer tube (2), described immerging metal tube heater (1) is set in the outer tube (2), the left end of described outer tube (2) and right-hand member are provided with the seal (3) for sealing outer tube (2) two ends, it is characterized in that: be arranged on the seal (3) of outer tube (2) right-hand member and be connected with water inlet pipe (4), be arranged on the seal (3) of outer tube (2) left end and be connected with outlet pipe (5), exist the gap to form first water stream channel (6) between the outer wall of described outer tube (2) and immerging metal tube heater (1), described water inlet pipe (4) is communicated with by first flow-guiding channel (7) with the right-hand member of first water stream channel (6), the left end of described first water stream channel (6) is communicated with by second flow-guiding channel (8) with the inner chamber of immerging metal tube heater (1), the current water inlet pipe (4) of flowing through successively, first flow-guiding channel (7), first water stream channel (6), second flow-guiding channel (8), the inner chamber of immerging metal tube heater (1), outlet pipe (5).
2. the sleeve pipe heating component for electromagnet water heater as claimed in claim 1, it is characterized in that: the right-hand member of described immerging metal tube heater (1) exists the gap to form described first flow-guiding channel (7) by sealing plate (9) sealing between the seal (3) that described sealing plate (9) and outer tube (2) right-hand member arrange.
3. the sleeve pipe heating component for electromagnet water heater as claimed in claim 2, it is characterized in that: the right-hand member of described outlet pipe (5) passes the right-hand member that seal (3) stretches into immerging metal tube heater (1) inside and extends to immerging metal tube heater (1), and there is the gap between the right-hand member of immerging metal tube heater (1) and the sealing plate (9), exist the gap to form second water stream channel (10) between described immerging metal tube heater (1) and the outlet pipe (5), the left end of described first water stream channel (6) is communicated with by second flow-guiding channel (8) with the left end of second water stream channel (10), the right-hand member of second water stream channel (10) is communicated with the inner chamber of outlet pipe (5), the current water inlet pipe (4) of flowing through successively, first flow-guiding channel (7), first water stream channel (6), second flow-guiding channel (8), second water stream channel (10), outlet pipe (5).
4. the sleeve pipe heating component for electromagnet water heater as claimed in claim 3, it is characterized in that: the left end of described immerging metal tube heater (1) extends to the seal (3) that is positioned at outer tube (2) left end, and seal (3) is the sealing of the left end of immerging metal tube heater (1), at the left end of immerging metal tube heater (1) tube wall through hole is set and forms described second flow-guiding channel (8).
5. the sleeve pipe heating component for electromagnet water heater as claimed in claim 4, it is characterized in that: described immerging metal tube heater (1) is fixed on the outlet pipe (5) by disk (11), and described disk (11) surface is provided with a plurality of water flow holes (12).
6. the sleeve pipe heating component for electromagnet water heater as claimed in claim 5 is characterized in that: the uniform setting of described a plurality of water flow holes (12).
7. according to the described sleeve pipe heating component for electromagnet water heater of any claim in the claim 1 to 6, it is characterized in that: described outer tube (2) adopts insulating materials to be made.
8. the sleeve pipe heating component for electromagnet water heater as claimed in claim 7 is characterized in that: described outer tube (2) adopts ceramic material to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102396668A CN103277897A (en) | 2013-06-17 | 2013-06-17 | Sleeve heating component for electromagnetic water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102396668A CN103277897A (en) | 2013-06-17 | 2013-06-17 | Sleeve heating component for electromagnetic water heater |
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| Publication Number | Publication Date |
|---|---|
| CN103277897A true CN103277897A (en) | 2013-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102396668A Pending CN103277897A (en) | 2013-06-17 | 2013-06-17 | Sleeve heating component for electromagnetic water heater |
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| Country | Link |
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| CN (1) | CN103277897A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534673A (en) * | 2014-12-16 | 2015-04-22 | 爱科奔（大连）电器有限公司 | Induced current fluid induction heating device and water supply system with same |
| CN105402894A (en) * | 2015-12-13 | 2016-03-16 | 何树香 | Instantaneous water heater achieving high-frequency electromagnetic induction heating |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1467452A (en) * | 2002-07-08 | 2004-01-14 | 力 张 | Electromagnetic heating type water heater |
| CN101216210A (en) * | 2008-01-17 | 2008-07-09 | 曾仲伟 | Ring energy electromagnetic constant-temperature water heater |
| CN202133087U (en) * | 2011-06-27 | 2012-02-01 | 牛玉刚 | Instantaneous electromagnetic hot water device |
-
2013
- 2013-06-17 CN CN2013102396668A patent/CN103277897A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1467452A (en) * | 2002-07-08 | 2004-01-14 | 力 张 | Electromagnetic heating type water heater |
| CN101216210A (en) * | 2008-01-17 | 2008-07-09 | 曾仲伟 | Ring energy electromagnetic constant-temperature water heater |
| CN202133087U (en) * | 2011-06-27 | 2012-02-01 | 牛玉刚 | Instantaneous electromagnetic hot water device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534673A (en) * | 2014-12-16 | 2015-04-22 | 爱科奔（大连）电器有限公司 | Induced current fluid induction heating device and water supply system with same |
| CN105402894A (en) * | 2015-12-13 | 2016-03-16 | 何树香 | Instantaneous water heater achieving high-frequency electromagnetic induction heating |
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Application publication date: 20130904 |