CN209770084U - Electromagnetic induction heating device capable of separating water from steam and water dispenser - Google Patents
Electromagnetic induction heating device capable of separating water from steam and water dispenser Download PDFInfo
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- CN209770084U CN209770084U CN201920315386.3U CN201920315386U CN209770084U CN 209770084 U CN209770084 U CN 209770084U CN 201920315386 U CN201920315386 U CN 201920315386U CN 209770084 U CN209770084 U CN 209770084U
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Abstract
The utility model discloses an electromagnetic induction heating device capable of separating water and vapor, which comprises a metal heating part; the insulating sleeve is sleeved on the outer side surface of the metal heating part, and a water passing gap is formed between the inner side surface of the insulating sleeve and the outer side surface of the metal heating part; the water-vapor separation box is used for realizing water-vapor separation and is provided with a drain pipe and an exhaust pipe, the inlet of the drain pipe is positioned lower than the inlet of the exhaust pipe, and the inner bottom of the water-vapor separation box is provided with a water inlet interface communicated with the water outlet end of the water passing gap; and the electromagnetic coil is wound on the outer surface of the insulating sleeve. The utility model also discloses a water dispenser. The utility model discloses a modular design, overall structure is simple and can conveniently implement the use, lets exhaust hot water and steam separation produce the splash in order to avoid steam to mix with in the hot water and scald the user, has can provide hot water fast and use safe and reliable characteristics.
Description
Technical Field
The utility model belongs to the technical field of the electromagnetic induction heating technique and specifically relates to an electromagnetic induction heating device that can steam separation and water dispenser that has this electromagnetic induction heating device are related to.
Background
Electromagnetic induction heating is an induction heating device which converts electric energy into magnetic heat energy by using the principle of electromagnetic induction. When the power control module (generally an IGBT module) is used for generating alternating current to the induction coil when the power control module is externally connected with alternating current, so that the induction coil generates an alternating electromagnetic field, and according to the electromagnetic induction law, countless small eddy currents are generated when magnetic lines of force in the magnetic field pass through a metal heating part with high resistance characteristic, so that water or food in contact with the metal heating part can be heated, and the heating requirements of people on cooking, washing, cooking and the like are met.
The existing water dispenser mainly adopts direct heating modes such as an electric heating tube, an electric heating wire and an electric heating film, electricity and water are not physically isolated, so that the risk of electric leakage is caused, and the water is clamped between water vapor when hot water or boiled water is discharged, so that splashing is easily caused, a user is scalded, and the defect of inconvenient use is caused.
SUMMERY OF THE UTILITY MODEL
The utility model provides an electromagnetic induction heating device that can steam separation and water dispenser that has this electromagnetic induction heating device have characteristics safe and reliable in utilization.
The utility model discloses a following technical scheme realizes: an electromagnetic induction heating apparatus capable of water vapor separation, comprising: a metal heat generating portion 11 for induction heating; an insulating sleeve 12 sleeved on the outer side surface of the metal heating part 11, wherein the inner side surface of the insulating sleeve 12 is arranged without contacting with the outer side surface of the metal heating part 11 so as to form a water passing gap 14, one tail end of the water passing gap 14 is arranged as a water inlet end, and the other tail end is arranged as a water outlet end; the water-vapor separation box 19 is used for realizing water-vapor separation, the water-vapor separation box 19 is provided with a water drain pipe 192 and an exhaust pipe 193, the inlet of the water drain pipe 192 is positioned at the inlet lower than the exhaust pipe 193, and the inner bottom of the water-vapor separation box 19 is provided with a water inlet interface 191 which is communicated with the water outlet end of the water passing gap 14; and an electromagnetic coil 13 wound around the outer surface of the insulating sheath 12.
Wherein, the metal heating part 11 is made of iron tube/column, stainless steel tube/column or nickel tube/column, and the insulating sleeve 12 is made of glass tube, quartz tube or microcrystal tube.
Wherein, the inlet of the water outlet pipe 192 is arranged at the bottom of the water-steam separation box 19 and is not close to the water inlet interface 191.
Wherein, the bottom of the water-vapor separation box 19 is set to be an inclined bottom, and the inlets of the water inlet interface 191 and the water outlet pipe 192 are respectively arranged at the upper end position and the lower end position of the inclined bottom of the water-vapor separation box 19.
The water inlet end and the water outlet end of the water passing gap 14 are respectively provided with a first end cover part and a second end cover part for fixing the metal heating part 11 and the tail end of the insulating sleeve 12.
The first end cover portion and the second end cover portion have the same structure, and both include a cover body 15 hermetically connected with the end of the insulating sleeve 12 through a sealing ring 16 and a joint 17 disposed on the cover body 15, two ends of the joint 17 are respectively provided with a first connection interface 171 and a second connection interface 172, the first connection interface 171 is exposed and the second connection interface 172 is located in the insulating sleeve 12, the end of the second connection interface 172 is provided with a limiting hole 1721, the end of the metal heating portion 11 is disposed in the limiting hole 1721, and the second connection interface 172 of the second end cover portion is communicated with the water inlet interface 191 of the water-vapor separation box 19.
Wherein, the joint 17 of the first end cover part is also provided with an exposed sewage draining exit 173, and the sewage draining exit 173 is communicated with the second connecting interface 172.
The cover 15 and the joint 17 may be integrally formed or separately connected.
The cover 15 of the second end cap portion extends upward to form a first fixing plate 152, the vapor separation box 19 is provided with a second fixing plate 194, and the first fixing plate 152 and the second fixing plate 194 are fixedly connected to fix the vapor separation box 19 and the second end cap portion.
The utility model discloses a water dispenser, which is characterized in that the electromagnetic induction heating device capable of separating water and vapor is provided.
Compared with the prior art, the utility model discloses following beneficial effect has:
The water-vapor separation box is arranged at the water outlet end of the utility model to realize water-vapor separation, so that the discharged hot water is separated from water vapor to avoid hot gas from being mixed in the hot water to generate splashing and scalding a user, thereby improving the use safety; the electromagnetic induction heating device adopts a modular design, has a simple integral structure and can be directly used in products such as a water heater, a water dispenser and the like; the utility model discloses an electromagnetic induction heating realizes the water-electricity separation, has and can provide hot water fast and use safe and reliable characteristics.
Drawings
Fig. 1 is a schematic perspective view of an electromagnetic induction heating apparatus.
Fig. 2 is a schematic view of the internal structure of the electromagnetic induction heating apparatus.
Fig. 3 is a schematic perspective exploded view of the electromagnetic induction heating apparatus.
Detailed Description
to further clarify the technical solutions and effects adopted by the present application to achieve the intended purpose, the following detailed description is given with reference to the accompanying drawings and preferred embodiments according to the present application. In the following description, different "one embodiment" or "an embodiment" refers to not necessarily the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
With reference to fig. 1-3, the utility model discloses an electromagnetic induction heating device that can steam separation, this electromagnetic induction heating device specifically includes: a metal heat generating portion 11 having a high resistance characteristic; an insulating sleeve 12 sleeved on the outer side surface of the metal heating part 11, wherein a water passing gap 14 is formed between the inner side surface of the insulating sleeve 12 and the outer side surface of the metal heating part 11, so that the inner side surface of the insulating sleeve 12 and the outer side surface of the metal heating part 11 are not arranged in a contact manner, one tail end of the water passing gap 14 is set as a water inlet end, and the other tail end is set as a water outlet end; the water-vapor separation box 19 is used for realizing water-vapor separation, the water-vapor separation box 19 is provided with a water drain pipe 192 and an exhaust pipe 193, the inlet of the water drain pipe 192 is positioned at the inlet lower than the exhaust pipe 193, and the inner bottom of the water-vapor separation box 19 is provided with a water inlet interface 191 which is communicated with the water outlet end of the water passing gap 14; and an electromagnetic coil 13 wound around the outer surface of the insulating sheath 12.
In one embodiment, the metal heat generating part 11 is configured to be cylindrical, elliptic cylindrical or square, and correspondingly, the insulating sleeve 12 is also configured to be cylindrical, elliptic cylindrical or square. Preferably, the metal heat generating member 11 is cylindrical, the metal heat generating member 11 is made of metal having high resistance characteristics such as an iron pipe/column, a stainless steel pipe/column, a nickel pipe/column, and the like, and a material having low resistance characteristics such as an aluminum pipe/column, a ceramic pipe/column, a glass pipe/column, and the like is not suitable for the metal heat generating member 11; the insulating sleeve 12 is cylindrical and is sleeved outside the metal heating part 11, the insulating sleeve 12 is made of materials with better insulating property and good heat conducting capacity, such as a glass tube, a quartz tube or a micro-crystal tube, and the like, and the good heat conducting capacity can ensure that the heat generated by the electromagnetic coil 13 in the working process can be conducted in time to prevent the electromagnetic coil 13 from being dried due to poor heat dissipation.
In one embodiment, the inlet of the water discharge pipe 192 is disposed at the bottom of the moisture separation box 19 and not close to the water inlet port 191, and it is preferable that the bottom of the moisture separation box 19 is disposed at an inclined bottom, the water inlet port 191 is disposed at an upper end position of the inclined bottom of the moisture separation box 19, and the inlet of the water discharge pipe 192 is disposed at a lower end position of the inclined bottom of the moisture separation box 19. Therefore, after the hot water enters the water-vapor separation box 19 from the water outlet end of the water passing gap 14 through the water inlet interface 191, the water vapor rises to the inner top of the water-vapor separation box 19 and then enters the inlet of the exhaust pipe 193 and then is discharged through the exhaust pipe 193, and the hot water is discharged from the drain pipe 192 to ensure that the hot water does not contain water vapor and does not scald a user due to splashing and spraying caused by the water vapor when being discharged.
In one embodiment, the water inlet end and the water outlet end of the water passing gap 14 are respectively provided with a first end cover portion and a second end cover portion for fixing the metal heating portion 11 and the end of the insulating sleeve 12, the first end cover portion and the second end cover portion have the same structure, and each of the first end cover portion and the second end cover portion includes a cover body 15 hermetically connected with the end of the insulating sleeve 12 through a sealing ring 16 and a joint 17 disposed on the cover body 15, two ends of the joint 17 are respectively provided with a first connection interface 171 and a second connection interface 172, the first connection interface 171 is exposed while the second connection interface 172 is located in the insulating sleeve 12, the end of the second connection interface 172 is provided with a limiting hole 1721, and the end of the metal heating portion 11 is disposed in the limiting hole 1721. The first connection port 171 of the first end cap portion is connected to a water source, and the water source enters the water passing gap 14 through the joint 17 of the first end cap portion; the second connecting port 172 of the second end cover portion is communicated with the water inlet port 191 of the water-vapor separation box 19, so that the water passing through the water gap 14 enters the water-vapor separation box 19 from the second connecting port 171 of the second end cover portion to be subjected to water-vapor separation, and then the hot water flows out of the water outlet pipe 192.
Wherein, the cover 15 and the joint 17 can be provided as an integral structure. In the embodiment shown in fig. 2, the cover 15 and the joint 17 are separately connected, wherein a through hole 151 is formed in the middle of the cover 15, and the middle of the joint 17 is hermetically disposed in the through hole 151.
In addition, the joint 17 of the first end cover part is further provided with an exposed sewage draining exit 173, and the sewage draining exit 173 is communicated with the second connecting interface 172. In a normal use state, the sewage outlet 173 is blocked by a rubber cover, so that water cannot flow out of the sewage outlet 173; when the electromagnetic induction heating device needs to be flushed, the rubber cover of the drain 173 is opened, so that impurities are carried by water in the water passing gap 14 and are discharged from the drain 173.
Furthermore, the cover body 15 of the second end cover portion extends upwards to be provided with a first fixing plate 152, the water-vapor separation box 19 is provided with a second fixing plate 194, and the first fixing plate 152 is fixedly connected with the second fixing plate 194 to fix the water-vapor separation box 19 and the second end cover portion, so that the electromagnetic induction heating device forms a complete module to be directly used in products such as a water heater, a water dispenser and the like.
In addition, the utility model also discloses a water dispenser of using above-mentioned electromagnetic induction heating device, wherein, the first connector 171 of first end cap portion links to each other with the water source, and the blast pipe 193 of steam separation box 19 is external to go out tap. After high-frequency alternating current is supplied to the electromagnetic coil, the electromagnetic coil can generate an alternating magnetic field, the metal heating part 11 is positioned in the alternating magnetic field so as to induce eddy current heating, when water flows through the water passing gap 14, the water exchanges heat with the outer surface of the metal heating part 11 so as to be rapidly heated into hot water or boiled water, and after the hot water or the boiled water is subjected to water-vapor separation through the water-vapor separation box 19, the water outlet faucet is opened so as to obtain the required hot water or boiled water for drinking.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (10)
1. An electromagnetic induction heating apparatus capable of water-vapor separation, comprising: a metal heat generating part (11) for induction heating; an insulating sleeve (12) sleeved on the outer side surface of the metal heating part (11), wherein the inner side surface of the insulating sleeve (12) is arranged without contacting with the outer side surface of the metal heating part (11) so as to form a water passing gap (14), one tail end of the water passing gap (14) is arranged as a water inlet end, and the other tail end of the water passing gap (14) is arranged as a water outlet end; the water-vapor separation box (19) is used for realizing water-vapor separation, the water-vapor separation box (19) is provided with a water drain pipe (192) and an exhaust pipe (193), the inlet of the water drain pipe (192) is positioned lower than the inlet of the exhaust pipe (193), and the inner bottom of the water-vapor separation box (19) is provided with a water inlet interface (191) communicated with the water outlet end of the water passing gap (14); and the electromagnetic coil (13) is wound on the outer surface of the insulating sleeve (12).
2. The electromagnetic induction heating device capable of water-vapor separation according to claim 1, wherein the metal heat generating part (11) is made of an iron pipe/column, a stainless steel pipe/column or a nickel pipe/column, and the insulating sleeve (12) is a glass pipe, a quartz pipe or a microcrystalline pipe.
3. The steam separable electromagnetic induction heating apparatus according to claim 1, wherein an inlet of the drain pipe (192) is provided at a bottom of the steam separation box (19) not near the water inlet port (191).
4. The electromagnetic induction heating device capable of separating water and vapor according to claim 1, wherein the bottom of the water and vapor separation box (19) is provided with an inclined bottom, and the inlets of the water inlet port (191) and the water outlet pipe (192) are respectively arranged at the upper end position and the lower end position of the inclined bottom of the water and vapor separation box (19).
5. The electromagnetic induction heating apparatus capable of water-vapor separation according to claim 1, wherein the water inlet end and the water outlet end of the water passing gap (14) are respectively provided with a first end cover portion and a second end cover portion for fixing the metal heat generating portion (11) and the end of the insulating sleeve (12).
6. The electromagnetic induction heating device capable of separating water and vapor according to claim 5, wherein the first end cover portion and the second end cover portion have the same structure, and each end cover portion comprises a cover body (15) hermetically connected with the end of the insulating sleeve (12) through a sealing ring (16) and a joint (17) arranged on the cover body (15), two ends of the joint (17) are respectively provided with a first connection interface (171) and a second connection interface (172), the first connection interface (171) is exposed and the second connection interface (172) is located in the insulating sleeve (12), the end of the second connection interface (172) is provided with a limiting hole (1721), the end of the metal heating portion (11) is arranged in the limiting hole (1721), and the second connection interface (172) of the second end cover portion is communicated with the water inlet interface (191) of the water and vapor separation box (19).
7. The electromagnetic induction heating device capable of separating water and vapor according to claim 6, characterized in that the joint (17) of the first end cover part is further provided with an exposed drain outlet (173), and the drain outlet (173) is communicated with the second connecting interface (172).
8. The electromagnetic induction heating device capable of separating water and vapor according to claim 6, wherein the cover body (15) and the joint (17) are provided in an integral structure or a separate connection structure.
9. The electromagnetic induction heating device capable of separating water and vapor according to claim 6, wherein the cover body (15) of the second end cover portion extends upward to form a first fixing plate (152), the water and vapor separation box (19) is provided with a second fixing plate (194), and the first fixing plate (152) is fixedly connected with the second fixing plate (194) to fix the water and vapor separation box (19) with the second end cover portion.
10. A water dispenser characterized by having the electromagnetic induction heating apparatus capable of water-vapor separation according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920315386.3U CN209770084U (en) | 2019-03-12 | 2019-03-12 | Electromagnetic induction heating device capable of separating water from steam and water dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920315386.3U CN209770084U (en) | 2019-03-12 | 2019-03-12 | Electromagnetic induction heating device capable of separating water from steam and water dispenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209770084U true CN209770084U (en) | 2019-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920315386.3U Active CN209770084U (en) | 2019-03-12 | 2019-03-12 | Electromagnetic induction heating device capable of separating water from steam and water dispenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209770084U (en) |
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2019
- 2019-03-12 CN CN201920315386.3U patent/CN209770084U/en active Active
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