CN220318207U - Liquid heating device and hand-held garment steamer - Google Patents
Liquid heating device and hand-held garment steamer Download PDFInfo
- Publication number
- CN220318207U CN220318207U CN202321547606.8U CN202321547606U CN220318207U CN 220318207 U CN220318207 U CN 220318207U CN 202321547606 U CN202321547606 U CN 202321547606U CN 220318207 U CN220318207 U CN 220318207U
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- Prior art keywords
- liquid
- unit
- heating
- magnet
- liquid heating
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- 239000007788 liquid Substances 0.000 title claims abstract description 98
- 238000010438 heat treatment Methods 0.000 title claims abstract description 94
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 59
- 238000005485 electric heating Methods 0.000 claims description 29
- 230000002093 peripheral effect Effects 0.000 claims description 8
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 12
- 239000012535 impurity Substances 0.000 description 12
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 9
- 239000000347 magnesium hydroxide Substances 0.000 description 9
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 9
- 239000000243 solution Substances 0.000 description 8
- 229910000019 calcium carbonate Inorganic materials 0.000 description 6
- 239000013078 crystal Substances 0.000 description 6
- 230000006698 induction Effects 0.000 description 4
- 230000002265 prevention Effects 0.000 description 4
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 3
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- NKWPZUCBCARRDP-UHFFFAOYSA-L calcium bicarbonate Chemical group [Ca+2].OC([O-])=O.OC([O-])=O NKWPZUCBCARRDP-UHFFFAOYSA-L 0.000 description 3
- 229910000020 calcium bicarbonate Inorganic materials 0.000 description 3
- 229910001424 calcium ion Inorganic materials 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000007062 hydrolysis Effects 0.000 description 3
- 238000006460 hydrolysis reaction Methods 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- QWDJLDTYWNBUKE-UHFFFAOYSA-L magnesium bicarbonate Chemical group [Mg+2].OC([O-])=O.OC([O-])=O QWDJLDTYWNBUKE-UHFFFAOYSA-L 0.000 description 3
- 229910000022 magnesium bicarbonate Inorganic materials 0.000 description 3
- 239000002370 magnesium bicarbonate Substances 0.000 description 3
- 235000014824 magnesium bicarbonate Nutrition 0.000 description 3
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 3
- 239000001095 magnesium carbonate Substances 0.000 description 3
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 3
- 229910001425 magnesium ion Inorganic materials 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000005979 thermal decomposition reaction Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- KGWWEXORQXHJJQ-UHFFFAOYSA-N [Fe].[Co].[Ni] Chemical compound [Fe].[Co].[Ni] KGWWEXORQXHJJQ-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of household appliances, and provides a liquid heating device and a hand-held garment steamer. The liquid heating device comprises a heating unit and a magnet unit, wherein the heating unit is used for heating liquid; the magnet unit is connected with the heating unit and forms a magnetic field around the heating unit. The liquid heating device and the hand-held garment steamer provided by the utility model are used for solving the technical problem that in the prior art, scale of the liquid heating device is accumulated and the service life of a product is influenced because people frequently work busy or forget to scale the liquid heating device.
Description
Technical Field
The utility model relates to the technical field of household appliances, in particular to a liquid heating device and a hand-held garment steamer.
Background
Products such as hand-held garment steamer, water dispenser, coffee machine, clothes care machine, kitchen greasy dirt cleaning machine and electric kettle, etc. basically have liquid heating device in order to be used for heating liquid such as water in the inside.
The liquid heating device can be an electric heating pipe or a boiler, after the liquid heating device is used for a period of time, scale can be generated on the surface of the liquid heating device, the scale can wrap the surface of the liquid heating device, heat of the liquid heating device cannot be quickly conducted into water, namely, the scale can obstruct heat transfer of the liquid heating device, heat of the liquid heating device cannot be quickly released, heat is accumulated in the liquid heating device, and therefore heating elements such as heating wires in the liquid heating device are burnt out due to overhigh temperature, and the service life of products is influenced.
In the prior art, the scale is generally removed by citric acid, and the scale is dissolved by chemical reaction, so that the purpose of removing the scale is achieved. In addition, there are other ways of descaling, such as ultrasonic vibration descaling and mechanical brush descaling. But at present, manual operation is mainly relied on for descaling.
However, due to the fact that people often get busy or forget to remove the scale, scale can accumulate, and the service life of the product is affected.
Disclosure of Invention
The utility model provides a liquid heating device and a hand-held garment steamer, which are used for solving the technical problems that in the prior art, scale of the liquid heating device is accumulated and the service life of a product is influenced because people frequently work busy or forget to scale the liquid heating device.
The present utility model provides a liquid heating apparatus comprising: a heating unit for heating the liquid; and a magnet unit connected to the heating unit and having a magnetic field formed around the heating unit.
According to one embodiment of the utility model, the heating unit is an electric heating tube, the inside of which has a liquid heating channel through which a liquid flows; the magnet unit is arranged on the outer peripheral wall of the electric heating tube.
According to one embodiment of the utility model, the magnet unit is an alternating magnetic field generating device.
According to one embodiment of the present utility model, an alternating magnetic field generating apparatus includes: the wire is wound on the outer peripheral wall of the electric heating tube and is arranged as a coil; and the control part is connected with two ends of the wire and is used for outputting continuous square waves to the wire.
According to one embodiment of the present utility model, an alternating magnetic field generating apparatus includes: the wire is arranged in the electric heating tube and is arranged as a coil, and the coil is arranged along the axial direction of the electric heating tube; and the control part is connected with two ends of the wire and is used for outputting continuous square waves to the wire.
According to one embodiment of the utility model, the magnet unit is a permanent magnet.
According to one embodiment of the present utility model, the permanent magnet includes a first magnet portion and a second magnet portion having different magnetic properties; the first magnet portion and the second magnet portion are disposed opposite to each other in a radial direction of the electric heating tube.
According to one embodiment of the present utility model, further comprising: a water storage unit having a liquid receiving chamber for supplying liquid to the electric heating pipe; the inlet of the liquid heating channel is communicated with the liquid accommodating cavity.
According to one embodiment of the utility model, the surface of the water storage unit is also provided with a water filling hole, and the water filling hole is provided with a plug.
The utility model also provides a hand-held garment steamer, comprising: the liquid heating apparatus of the above embodiment.
According to the liquid heating device and the hand-held garment steamer provided by the utility model, the liquid is positioned in the magnetic field, the liquid moves (e.g. boils) in the heating process, and the liquid can cut the magnetic induction line of the magnetic field under the state that the liquid (conductor) is in the movement, namely, the liquid (e.g. water) becomes magnetized water, and impurities in the magnetized water can be charged to generate electric potential due to 'magneto electricity', so that the impurities become polar substances, the original electrostatic attraction state of the impurities is changed, and therefore, the impurities such as calcium ions and magnesium ions in the water are prevented from being combined through ion attraction to generate crystal scale, the scale prevention purpose is achieved, and the technical problems that in the prior art, the scale prevention is often caused because people frequently forget to scale the liquid heating device because of busy work, and the service life of products is influenced are solved.
It is understood that the magnetic field changes the formation rate of scale nuclei and the growth rate of crystals in the solution, resulting in an increase of fine grains in water, an enhanced stability, and a difficulty in adhering to the surface of the heating unit. Wherein the main components of the scale are calcium carbonate and magnesium hydroxide, and the calcium carbonate is generated by the decomposition of calcium bicarbonate dissolved in water under heating; magnesium hydroxide is produced by the thermal decomposition of magnesium bicarbonate dissolved in water, and the magnesium carbonate is converted into magnesium hydroxide by hydrolysis.
Drawings
In order to more clearly illustrate the utility model or the technical solutions of the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of a liquid heating apparatus of the present utility model.
Fig. 2 is a schematic front view of one embodiment of the heating unit of the present utility model.
Fig. 3 is a cross-sectional view taken along A-A in fig. 2.
Fig. 4 is a perspective view of a heating unit and a magnet unit of the present utility model.
Fig. 5 is a perspective view of the water storage unit of the present utility model.
Reference numerals:
1. a heating unit; 11. an electric heating tube; 12. a liquid heating channel; 2. a magnet unit; 21. a wire; 22. a control part; 23. a first magnet portion; 24. a second magnet portion; 3. a water storage unit; 31. a liquid receiving chamber.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present embodiment, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present embodiment and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present embodiment.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present embodiment, the meaning of "plurality" is at least two, for example, two, three, etc., unless explicitly defined otherwise.
In this embodiment, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present embodiment can be understood by those of ordinary skill in the art according to the specific circumstances.
In embodiments of the utility model, unless expressly specified and limited otherwise, a first feature "up" or "down" on a second feature may be that the first and second features are in direct contact, or that the first and second features are in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
Fig. 1 to 5 show a liquid heating device and a hand-held garment steamer provided by the utility model, and as can be seen from the figures, the liquid heating device comprises a heating unit 1 and a magnet unit 2, wherein the heating unit 1 is used for heating liquid, and the liquid can be a conductor such as water, namely, the liquid can be provided with electrolyte; the magnet unit 2 is connected to the heating unit 1, and forms a magnetic field around the heating unit 1.
According to the liquid heating device provided by the utility model, the liquid is positioned in the magnetic field, the liquid moves (e.g. boils) in the heating process, and the liquid can cut the magnetic induction line of the magnetic field under the state that the liquid (conductor) is in the movement, namely, the liquid (e.g. water) becomes magnetized water, and because 'electricity is generated magnetically', impurities in the magnetized water can be charged to generate electric potential, so that the impurities become polar substances, the original electrostatic attraction state of the impurities is changed, and therefore, the impurities such as calcium ions and magnesium ions in the water are prevented from being combined through ion attraction to generate crystal scale, the scale prevention purpose is further achieved, and the technical problems that in the prior art, scale of the liquid heating device is accumulated and the service life of a product is influenced because people frequently forget to scale the liquid heating device because of busy work are solved.
It will be appreciated that the magnetic field alters the rate of formation of scale nuclei and the rate of crystal growth in the solution, resulting in an increase in the number of fine grains in the water, enhanced stability and less adhesion to the surface of the heating unit 1. The main components of the scale are calcium carbonate and magnesium hydroxide, wherein the calcium carbonate is generated by the decomposition of calcium bicarbonate dissolved in water under heating; magnesium hydroxide is produced by the thermal decomposition of magnesium bicarbonate dissolved in water, and the magnesium carbonate is converted into magnesium hydroxide by hydrolysis.
As shown in fig. 1 and 3, in the present embodiment, the heating unit 1 may be an electric heating pipe 11, and the electric heating pipe 11 has a liquid heating passage 12 inside through which a liquid flows; the magnet unit 2 is provided on the outer peripheral wall of the electric heating tube 11. The magnet unit 2 may be a conventional alternating magnetic field generating device.
In particular, the electric heating pipe 11 has a liquid heating passage 12 through which a liquid flows, whereby the electric heating pipe 11 can heat water when water is located in the liquid heating passage 12, and since the magnet unit 2 is provided at the outer peripheral wall of the electric heating pipe 11 and the magnet unit 2 has a magnetic field, water can be heated and charged not only during the flow of the liquid in the liquid heating passage 12. The liquid heating passage 12 has a magnetic field inside, and water is boiled (moved) after being heated, and magnetic induction lines can be cut, so that the inner peripheral wall of the electric heating tube 11 is not scaled.
In one possible embodiment, the alternating magnetic field generating device comprises a wire 21 and a control member 22, the wire 21 being wound around the outer peripheral wall of the electric heating tube 11 and being provided as a coil; the control part 22 may be a single chip microcomputer, and the control part 22 is connected to two ends of the wire 21 and is used for outputting continuous square waves to the wire 21.
In particular, the control unit 22 is connected to both ends of the wire 21, and is capable of outputting a continuously variable square wave signal as a driving signal to the wire 21 to drive the coil to generate an alternating magnetic field.
In another possible embodiment, the alternating magnetic field generating device comprises a wire 21 and a control part 22, the wire 21 being arranged inside the electric heating tube 11 and being arranged as a coil, the coil being arranged in the axial direction of the electric heating tube 11; the control part 22 is connected to both ends of the wire 21 for outputting a continuous square wave to the wire 21.
As shown in fig. 4, according to an embodiment of the present utility model, the magnet unit 2 may be a permanent magnet.
It is understood that a permanent magnet refers to a magnet capable of maintaining its magnetism for a long period of time. Such as natural magnetite (magnetite) and artificial magnetic steel (iron-nickel-cobalt magnetic steel).
As shown in fig. 4, in the present embodiment, the permanent magnet includes a first magnet portion 23 and a second magnet portion 24 that are different in magnetism; the first magnet portion 23 and the second magnet portion 24 are disposed opposite to each other in the radial direction of the electric heating tube 11.
As shown in fig. 1 and 5, according to one embodiment of the present utility model, the liquid heating apparatus may further include a water storage unit 3 (or water storage apparatus) having a liquid receiving chamber 31 for supplying liquid to the electric heating pipe 11; the inlet of the liquid heating passage 12 communicates with the liquid accommodating chamber 31.
In particular, if the liquid heating apparatus is applied to a hand-held garment steamer, the water storage unit 3 may be a water tank, that is, the water tank has a water outlet, and the inlet of the liquid heating channel 12 is communicated with the liquid accommodating cavity 31 through the water outlet, wherein the outlet of the liquid heating channel 12 can discharge steam.
In this embodiment, the surface of the water storage unit 3 is also provided with a water filling hole, which is provided with a plug.
In the specific implementation, after the water in the liquid containing cavity 31 is consumed, water can be injected into the liquid containing cavity 31 through the water injection hole; to prevent water in the liquid receiving chamber 31 from flowing out through the water filling hole, the water filling hole may be plugged after the water filling is completed.
The utility model also provides a hand-held garment steamer, which comprises the liquid heating device in the embodiment.
According to the hand-held garment steamer provided by the utility model, when liquid is positioned in a magnetic field and is in a moving state, the liquid can cut a magnetic induction line of the magnetic field, namely, the liquid becomes magnetized water, impurities in the magnetized water are charged due to 'magneto electricity generation', electric potential is generated, the impurities become polar substances, the original electrostatic attraction state of the impurities is changed, and therefore, the impurities such as calcium ions and magnesium ions in the water are prevented from being combined through ion attraction to generate crystal scale, the scale prevention purpose is achieved, and the technical problems that in the prior art, the scale of the liquid heating device is accumulated and the service life of a product is influenced because people frequently scale the liquid heating device is not removed due to busy work or forget.
It will be appreciated that the magnetic field alters the rate of formation of scale nuclei and the rate of crystal growth in the solution, resulting in an increase in the number of fine grains in the water, enhanced stability and less adhesion to the surface of the heating unit 1. The main components of the scale are calcium carbonate and magnesium hydroxide, wherein the calcium carbonate is generated by the decomposition of calcium bicarbonate dissolved in water under heating; magnesium hydroxide is produced by the thermal decomposition of magnesium bicarbonate dissolved in water, and the magnesium carbonate is converted into magnesium hydroxide by hydrolysis.
In this embodiment, the water storage unit 3 may be a water inlet pipe, that is, one end of the water inlet pipe is connected to the inlet of the liquid heating channel 12, and the other end of the water inlet pipe is connected to the water tank of the hand-held garment steamer, wherein the outlet of the liquid heating channel 12 can output hot water.
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "manner," "particular modes," or "some modes," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or mode is included in at least one embodiment or mode of the embodiments of the present utility model. In this specification, the schematic representations of the above terms are not necessarily directed to the same embodiment or manner. Furthermore, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or ways. Furthermore, various embodiments or modes and features of various embodiments or modes described in this specification can be combined and combined by those skilled in the art without mutual conflict.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (8)
1. A liquid heating apparatus, comprising:
a heating unit (1) for heating a liquid;
a magnet unit (2) connected to the heating unit (1) and having a magnetic field formed around the heating unit (1);
the heating unit (1) is an electric heating tube (11), and a liquid heating channel (12) for enabling the liquid to flow through is arranged inside the electric heating tube (11);
the magnet unit (2) is arranged on the outer peripheral wall of the electric heating tube (11); the magnet unit (2) is an alternating magnetic field generating device.
2. The liquid heating apparatus according to claim 1, wherein the alternating magnetic field generating means comprises:
a wire (21) wound around the outer peripheral wall of the electric heating tube (11) and configured as a coil;
and a control part (22) connected with both ends of the wire (21) and used for outputting continuous square waves to the wire (21).
3. The liquid heating apparatus according to claim 1, wherein the alternating magnetic field generating means comprises:
a wire (21) provided inside the electric heating tube (11) and configured as a coil, the coil being provided along the axial direction of the electric heating tube (11);
and a control part (22) connected with both ends of the wire (21) and used for outputting continuous square waves to the wire (21).
4. A liquid heating apparatus according to claim 1, characterized in that the magnet unit (2) is a permanent magnet.
5. A liquid heating apparatus according to claim 4, wherein the permanent magnet comprises a first magnet portion (23) and a second magnet portion (24) of differing magnetic properties;
the first magnet part (23) and the second magnet part (24) are arranged opposite to each other in the radial direction of the electric heating tube (11).
6. A liquid heating apparatus as claimed in any one of claims 1 to 5, wherein,
further comprises: a water storage unit (3) having a liquid receiving chamber (31) for supplying liquid to the electric heating tube (11);
an inlet of the liquid heating channel (12) is communicated with the liquid accommodating cavity (31).
7. A liquid heating apparatus according to claim 6, characterized in that the surface of the water storage unit (3) is also provided with a water filling hole, which is provided with a plug.
8. A hand-held garment steamer, comprising:
a liquid heating apparatus as claimed in any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321547606.8U CN220318207U (en) | 2023-06-16 | 2023-06-16 | Liquid heating device and hand-held garment steamer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321547606.8U CN220318207U (en) | 2023-06-16 | 2023-06-16 | Liquid heating device and hand-held garment steamer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220318207U true CN220318207U (en) | 2024-01-09 |
Family
ID=89418626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321547606.8U Active CN220318207U (en) | 2023-06-16 | 2023-06-16 | Liquid heating device and hand-held garment steamer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220318207U (en) |
-
2023
- 2023-06-16 CN CN202321547606.8U patent/CN220318207U/en active Active
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