CN205448332U - Heating device for electromagnetism water heater - Google Patents
Heating device for electromagnetism water heater Download PDFInfo
- Publication number
- CN205448332U CN205448332U CN201620107336.2U CN201620107336U CN205448332U CN 205448332 U CN205448332 U CN 205448332U CN 201620107336 U CN201620107336 U CN 201620107336U CN 205448332 U CN205448332 U CN 205448332U
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- coil
- insulating cylinder
- heater
- cylinder housing
- metal body
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Abstract
The utility model provides a heating device for electromagnetism water heater, personally experiences sth. Part of the body including insulating cartridge case and magnetic metal, and during insulating cartridge case was located to the magnetic metal body, insulating cartridge case one end was equipped with the water inlet, the other end is equipped with the delivery port, has the water channel of intercommunication water inlet and delivery port among the insulating cartridge case, characterized by: insulating cartridge case goes up ab intra to being equipped with the multilayer coil outward, and the coil of inlayer is around on insulating cartridge case, in the adjacent two -layer coil, more outer coil is on the coil than the inlayer. Compared with the prior art, the utility model, can reduce the length of insulating cartridge case, the magnetic metal body greatly to the volume that makes whole heating device reduces greatly, and the structure is more compact, can practice thrift installation space, and can practice thrift raw and other materials, and reduction in production cost still can reduce the coil and from in work calorific capacity in the engineering, reduce the heat that transmits the circuit board, avoids the overheated and working property variation of circuit board, the life of extension circuit board.
Description
Technical field
This utility model relates to water heater, is specifically related to the heater of a kind of electromagnet water heater.
Background technology
Electromagnet water heater is a kind of water heater utilizing electromagnetic induction principle to heat water, has the advantages such as the thermal efficiency is higher, security performance is preferable.
Heater is one of critical component of electromagnet water heater, generally include insulating cylinder housing, magnetic conductive metal body and coil, magnetic conductive metal body is located in insulating cylinder housing, coil is wound on insulating cylinder housing, insulating cylinder shell one end is provided with water inlet, the other end is provided with outlet, has the aquaporin excessively of connection water inlet and outlet in insulating cylinder housing.Flow the water through aquaporin to contact with magnetic conductive metal body.Coil is passed through alternating current (usually high frequency alternating current) and produces alternating magnetic field afterwards, produces countless eddy current when the magnetic line of force within magnetic field is by magnetic conductive metal body, makes magnetic conductive metal body self-heating convection current heat through the water of aquaporin.Space, the gap of magnetic conductive metal body self between magnetic conductive metal body and insulating cylinder housing all can be as the above-mentioned ingredients crossing aquaporin, such as, magnetic conductive metal body is cylinder, then cross aquaporin and collectively formed by the inner chamber in the space between magnetic conductive metal body and insulating cylinder housing, magnetic conductive metal body.
In the heater of existing electromagnet water heater, coil is generally single coil, i.e. suffers one with insulated conductor one circle and encloses the land the coil formed around to the insulating cylinder housing other end from insulating cylinder shell one end.Heater power demand is the biggest, corresponding coil turn is the most, then the length of coil the most correspondingly increases, insulating cylinder housing, magnetic conductive metal body length also with increase, the volume of the most whole heater increases, required installing space is the biggest, and needs to expend more raw material, adds production cost；Additionally, due to the conductor length of coil is long, coil is the most serious from generating heat in work process, and the heat that coil produces can be delivered to coupled circuit board, affects service behaviour and the service life of circuit board.
Summary of the invention
Technical problem to be solved in the utility model is to provide the heater of a kind of electromagnet water heater, this heater compact conformation, is conducive to saving installing space and production cost.The technical scheme used is as follows:
A kind of heater of electromagnet water heater, including insulating cylinder housing and magnetic conductive metal body, magnetic conductive metal body is located in insulating cylinder housing, insulating cylinder shell one end is provided with water inlet, the other end is provided with outlet, insulating cylinder housing has the aquaporin excessively of connection water inlet and outlet, it is characterized in that: being provided with lattice coil from the inside to the outside on described insulating cylinder housing, the coil of innermost layer is wound on insulating cylinder housing；In adjacent two layers coil, the coil of relatively outer layer is wound on the coil of relatively internal layer.
Generally, above layers coil-winding direction is identical, and each layer coils from parallel connection of coils accesses the power supply circuits providing alternating current.
In above-mentioned heater, each layer line circle is passed through alternating current (usually high frequency alternating current) and produces alternating magnetic field afterwards, produce countless eddy current when the magnetic line of force within magnetic field is by magnetic conductive metal body, make magnetic conductive metal body self-heating convection current carry out heating (stream was heated when the water of aquaporin contacts with magnetic conductive metal body) through the water of aquaporin.Each layer line circle can produce alternating magnetic field after being passed through alternating current, makes magnetic conductive metal body produce eddy current.When being provided with N shell coil, it makes magnetic conductive metal body produce the effect of eddy current, roughly the same with the single layer coil of N times of length, therefore, compared with traditional single layer coil scheme, in the case of power demand is identical, this utility model can be greatly reduced insulating cylinder housing, the length (only needing the length of about 1/N) of magnetic conductive metal body, so that the volume of whole heater is greatly reduced, structure is the compactest, installing space can be saved, and can save material, reduce production cost, also can reduce coil from the caloric value in work process, reduce the heat being delivered to circuit board, avoid circuit board overheated and service behaviour variation, extend the service life of circuit board.And, the alternating magnetic field that each layer line circle produces can be fully utilized, and minimizing electromagnetic wave is to external leakage, thus improves the efficiency of heating surface, effectively reduce the temperature of the casing of electromagnet water heater, and reduce the electromagnetic radiation of electromagnet water heater to health, the adverse effect of environment.
In a kind of concrete scheme, above-mentioned insulating cylinder housing being provided with two-layer coil from the inside to the outside, wherein inner coil is wound on insulating cylinder housing, and outer coil is wound on inner coil.
In preferred version, every layer line circle includes multiple coil unit respectively, and these multiple coil units are arranged in order (being i.e. arranged in order to outlet) from water inlet along the length direction of insulating cylinder housing.Every layer line circle is divided into multiple coil unit, power can be assigned to each coil unit (preferably power averaging being assigned to each coil unit), the conductor length of single coil unit is less, self-heating amount is less, and the alternating magnetic field that coil produces more is made full use of, reduce electromagnetic wave to external leakage, thus improve the efficiency of heating surface further, reduce coil own temperature, effectively reduce the casing of electromagnet water heater, the temperature of circuit board etc., extend the service life of circuit board, and reduce the electromagnetic radiation of electromagnet water heater to health, the adverse effect of environment.Generally, above-mentioned each coil unit direction of winding is identical, and each coil unit parallel connection accesses the power supply circuits providing alternating current.
The more preferably coil unit quantity included by above layers coil is identical, and each coil unit number of turn is identical.
Space, the gap of magnetic conductive metal body self between above-mentioned magnetic conductive metal body and insulating cylinder housing all can be as the above-mentioned ingredients crossing aquaporin.In preferred version, above-mentioned magnetic conductive metal body is cylinder, and the space between magnetic conductive metal body and insulating cylinder housing, the inner chamber of magnetic conductive metal body collectively form described aquaporin excessively.Additionally, magnetic conductive metal body is alternatively solid magnetic conductive metal rod, or the totally-enclosed hollow body being made up of magnetic conductive metal, in this case, the space between magnetic conductive metal body and insulating cylinder housing constitutes described aquaporin excessively.
In preferred version, above-mentioned insulating cylinder housing is vertically arranged, and described water inlet is located at insulating cylinder housing lower end, and described outlet is located at insulating cylinder housing upper end.During heater work, water is from bottom to top by crossing aquaporin, and the water capacity is easily full of the whole cavity of insulating cylinder housing, by magnetic conductive metal body submergence, the space of residual air will not be produced in insulating cylinder housing, be greatly improved the thermal efficiency, and extend the service life of heater further.The cross-sectional area of the most above-mentioned outlet is less than water inlet, and so, water intake velocity is more than water speed, can be further assured that water is full of the whole cavity of insulating cylinder housing.
Generally, above-mentioned insulating cylinder housing is respectively arranged at two ends with Single port capping, and water inlet is located in Single port capping, and outlet is located in the capping of another port.Port capping is generally threadeded with insulating cylinder shell end.
This utility model is compared with prior art, insulating cylinder housing, the length of magnetic conductive metal body can be greatly reduced, so that the volume of whole heater is greatly reduced, structure is the compactest, can save installing space, and can save material, reduce production cost, also can reduce coil and be delivered to the heat of circuit board from the caloric value in work process, minimizing, avoid circuit board overheated and service behaviour variation, extend the service life of circuit board.And, the alternating magnetic field that each layer line circle produces can be fully utilized, and minimizing electromagnetic wave is to external leakage, thus improves the efficiency of heating surface, effectively reduce the temperature of the casing of electromagnet water heater, and reduce the electromagnetic radiation of electromagnet water heater to health, the adverse effect of environment.
Accompanying drawing explanation
Fig. 1 is the structural representation (sectional view) of this utility model preferred embodiment；
Fig. 2 is the circuit connecting mode schematic diagram of each coil unit in this utility model preferred embodiment.
Detailed description of the invention
As shown in Figure 1, the heater of this electromagnet water heater includes insulating cylinder housing 1 and magnetic conductive metal body 2, magnetic conductive metal body 2 is located in insulating cylinder housing 1, insulating cylinder housing 1 one end is provided with water inlet 3, the other end is provided with outlet 4, has the Aquaporin-5 excessively of connection water inlet 3 and outlet 4 in insulating cylinder housing 1.
Being provided with lattice coil on insulating cylinder housing 1 from the inside to the outside, the coil of innermost layer is wound on insulating cylinder housing 1；In adjacent two layers coil, the coil of relatively outer layer is wound on the coil of relatively internal layer；Every layer line circle includes multiple coil unit respectively, and these multiple coil units are arranged in order (being i.e. arranged in order) from water inlet 3 to outlet 4 along the length direction of insulating cylinder housing 1.In the present embodiment, insulating cylinder housing 1 being provided with two-layer coil from the inside to the outside, wherein inner coil 6 is wound on insulating cylinder housing 1, and outer coil 7 is wound on inner coil 6；Inner coil 6 includes five coil units 61, and these five coil units 61 are arranged in order along the length direction of insulating cylinder housing 1；Outer coil 7 includes five coil units 71, and these five coil units 71 are arranged in order along the length direction of insulating cylinder housing 1.So, the heater of the present embodiment includes ten coil units altogether, general power can be evenly distributed to each coil unit 61,71(such as, and general power is 2800-3500 watt, and the most each coil unit power is 280-350 watt).With reference to Fig. 2, each coil unit 61,71 direction of winding is identical, and each coil unit 61,71 is in parallel accesses the power supply circuits providing alternating current.Each coil unit 61,71 number of turn is identical.
In the present embodiment, magnetic conductive metal body 2 is cylinder, and the space 51 between magnetic conductive metal body 2 and insulating cylinder housing 1, the inner chamber 52 of magnetic conductive metal body 2 collectively formed Aquaporin-5.
In the present embodiment, insulating cylinder housing 1 is vertically arranged, and water inlet 3 is located at insulating cylinder housing 1 lower end, and outlet 4 is located at insulating cylinder housing 1 upper end.The cross-sectional area of outlet 4 is less than water inlet 3.During heater work, water is from bottom to top by crossing Aquaporin-5, and the water capacity is easily full of the whole cavity of insulating cylinder housing 1, by magnetic conductive metal body 2 submergence.
Insulating cylinder housing 1 is respectively arranged at two ends with Single port capping 8(and is respectively upper port capping 8-1 and lower port capping 8-2), water inlet 3 is located on lower port capping 8-2, and outlet 4 is located on upper port capping 8-1.Upper port capping 8-1 can be threadeded with insulating cylinder housing 1 upper end, and lower port capping 8-2 can be connected or threaded with insulating cylinder housing 1 bottom one.
The operation principle of brief description this heater once: water to be heated enters insulating cylinder housing 1 from water inlet 3, stream flows out from outlet 4 after Aquaporin-5；Each coil unit 61,71 is passed through alternating current (usually high frequency alternating current) and produces alternating magnetic field afterwards, countless eddy current is produced when the magnetic line of force within magnetic field is by magnetic conductive metal body 2, making magnetic conductive metal body 2 self-heating convection current carry out heating (stream was heated when the water of Aquaporin-5 contacts) with magnetic conductive metal body 2 through the water of Aquaporin-5, the hot water obtained after heating flows out from outlet 4.
In other embodiments, magnetic conductive metal body is alternatively solid magnetic conductive metal rod, or the totally-enclosed hollow body being made up of magnetic conductive metal, and in this case, the space between magnetic conductive metal body and insulating cylinder housing constitutes described aquaporin excessively.
Claims (10)
1. the heater of an electromagnet water heater, including insulating cylinder housing and magnetic conductive metal body, magnetic conductive metal body is located in insulating cylinder housing, insulating cylinder shell one end is provided with water inlet, the other end is provided with outlet, insulating cylinder housing has the aquaporin excessively of connection water inlet and outlet, it is characterized in that: being provided with lattice coil from the inside to the outside on described insulating cylinder housing, the coil of innermost layer is wound on insulating cylinder housing；In adjacent two layers coil, the coil of relatively outer layer is wound on the coil of relatively internal layer.
The heater of electromagnet water heater the most according to claim 1, is characterized in that: being provided with two-layer coil on described insulating cylinder housing from the inside to the outside, wherein inner coil is wound on insulating cylinder housing, and outer coil is wound on inner coil.
The heater of electromagnet water heater the most according to claim 1 and 2, is characterized in that: described each layer line circle direction of winding is identical, and each layer coils from parallel connection of coils accesses the power supply circuits providing alternating current.
The heater of electromagnet water heater the most according to claim 1 and 2, is characterized in that: every layer line circle includes multiple coil unit respectively, and these multiple coil units are arranged in order along the length direction of insulating cylinder housing.
The heater of electromagnet water heater the most according to claim 4, is characterized in that: described each coil unit direction of winding is identical, and each coil unit parallel connection accesses the power supply circuits providing alternating current.
The heater of electromagnet water heater the most according to claim 4, is characterized in that: the coil unit quantity included by described each layer line circle is identical, and each coil unit number of turn is identical.
The heater of electromagnet water heater the most according to claim 1 and 2, is characterized in that: described magnetic conductive metal body is cylinder, and the space between magnetic conductive metal body and insulating cylinder housing, the inner chamber of magnetic conductive metal body collectively form described aquaporin excessively.
The heater of electromagnet water heater the most according to claim 1 and 2, is characterized in that: described insulating cylinder housing is vertically arranged, and described water inlet is located at insulating cylinder housing lower end, and described outlet is located at insulating cylinder housing upper end.
The heater of electromagnet water heater the most according to claim 8, is characterized in that: the cross-sectional area of described outlet is less than water inlet.
The heater of electromagnet water heater the most according to claim 1 and 2, is characterized in that: described insulating cylinder housing is respectively arranged at two ends with Single port capping, and water inlet is located in Single port capping, and outlet is located in the capping of another port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620107336.2U CN205448332U (en) | 2016-02-03 | 2016-02-03 | Heating device for electromagnetism water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620107336.2U CN205448332U (en) | 2016-02-03 | 2016-02-03 | Heating device for electromagnetism water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205448332U true CN205448332U (en) | 2016-08-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620107336.2U Expired - Fee Related CN205448332U (en) | 2016-02-03 | 2016-02-03 | Heating device for electromagnetism water heater |
Country Status (1)
| Country | Link |
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| CN (1) | CN205448332U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114340456A (en) * | 2019-06-18 | 2022-04-12 | 瑞海文多斯服务股份公司 | Continuous flow electromagnetic induction fluid heater for use in vending machines for preparing beverages |
| CN114364291A (en) * | 2019-06-18 | 2022-04-15 | 瑞海文多斯服务股份公司 | Continuous flow electromagnetic induction fluid heater in vending machines for preparing beverages |
-
2016
- 2016-02-03 CN CN201620107336.2U patent/CN205448332U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114340456A (en) * | 2019-06-18 | 2022-04-12 | 瑞海文多斯服务股份公司 | Continuous flow electromagnetic induction fluid heater for use in vending machines for preparing beverages |
| CN114364291A (en) * | 2019-06-18 | 2022-04-15 | 瑞海文多斯服务股份公司 | Continuous flow electromagnetic induction fluid heater in vending machines for preparing beverages |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180410 Address after: 515000 two, 5 of the North seat 2, fishing port road, Jinping District, Shantou, Guangdong. Patentee after: SHANTOU ANBATE ELECTROMAGNETIC TECHNOLOGY CO.,LTD. Address before: 515000 Guangdong province Shantou Jinping District Dahua Street No. 36 two Chunmei room 103 Patentee before: Lin Dajiang |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20220203 |