WO2013010363A1 - Tank of spiral electromagnetic water heating device and the spiral electromagnetic water heating device - Google Patents

Tank of spiral electromagnetic water heating device and the spiral electromagnetic water heating device Download PDF

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Publication number
WO2013010363A1
WO2013010363A1 PCT/CN2011/083146 CN2011083146W WO2013010363A1 WO 2013010363 A1 WO2013010363 A1 WO 2013010363A1 CN 2011083146 W CN2011083146 W CN 2011083146W WO 2013010363 A1 WO2013010363 A1 WO 2013010363A1
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WO
WIPO (PCT)
Prior art keywords
spiral
water tank
water
outlet
inlet
Prior art date
Application number
PCT/CN2011/083146
Other languages
French (fr)
Chinese (zh)
Inventor
郭士军
Original Assignee
Guo Shijun
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guo Shijun filed Critical Guo Shijun
Publication of WO2013010363A1 publication Critical patent/WO2013010363A1/en

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Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/105—Induction heating apparatus, other than furnaces, for specific applications using a susceptor
    • H05B6/108—Induction heating apparatus, other than furnaces, for specific applications using a susceptor for heating a fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
    • F24H1/101—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/10—Control of fluid heaters characterised by the purpose of the control
    • F24H15/128—Preventing overheating
    • F24H15/132—Preventing the operation of water heaters with low water levels, e.g. dry-firing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/20—Control of fluid heaters characterised by control inputs
    • F24H15/212—Temperature of the water
    • F24H15/219—Temperature of the water after heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/0005—Details for water heaters
    • F24H9/001—Guiding means
    • F24H9/0015—Guiding means in water channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/18—Arrangement or mounting of grates or heating means
    • F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
    • F24H9/1818—Arrangement or mounting of electric heating means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/20—Arrangement or mounting of control or safety devices
    • F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
    • F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
    • F24H9/2028—Continuous-flow heaters
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/36—Coil arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H2250/00—Electrical heat generating means
    • F24H2250/08—Induction

Definitions

  • the invention relates to the electric water heater industry, in particular to a spiral electromagnetic heating water heater water tank and a spiral electromagnetic heating water heater. Background technique
  • the current instant water heaters mainly use a conventional electric heating boiler or an electromagnetic heating tube of an electric heating film as a heating element, and the electromagnetic heating tube has a high heat density and a short water-heat exchange time, so that it is an instant water heater. It is necessary to ensure that the water flowing through the heating element can absorb the heat of the heating element through a heat exchange structure, so that the existing instant water heater structure is heated at least internally on the basis of the conventional electric heating boiler or the electric heating film.
  • the horizontal or vertical S-shaped tubular circuit on one side of the body is arranged to form a water tank, thereby achieving the purpose of lengthening the water passage of the water tank and the heat exchange time of the water.
  • most of the existing hot water heaters use a disk-shaped heating element. Therefore, it is often difficult to sufficiently surround the heating element to utilize the heat energy of the S-shaped tube circuit, thereby causing the disadvantage that the heat exchange efficiency is not high.
  • the heat generating body has a high heat density and a short water heat exchange time, and a good heat exchange structure must be provided to ensure that the water flowing through the heat generating body can absorb the heat of the heat generating body. It is also necessary to avoid the problem of local dry burning caused by the bubbles formed by water vapor during the heating process, and the existing electromagnetic heating water heaters are relatively lacking in this respect. Summary of the invention
  • the object of the present invention is to overcome the above-mentioned drawbacks, and to provide a spiral electromagnetic heating water heater water tank and a spiral electromagnetic heating water heater which are in a spiral shape and can effectively avoid the problem of dry burning caused by water vapor accumulation and clogging.
  • the utility model has the advantages that the water tank is different from the traditional s-shaped pipeline circuit, and the water tank is composed of the left shell and the right shell, and the structure of the body is sandwiched therein, and the left shell and the right shell are respectively set in and out.
  • the nozzle, the inner wall correspondingly forms a spiral water tank through the spiral spacer, on the heating body
  • a through hole is provided to connect the left and right casing sinks, thereby ensuring uniform, continuous, and uniform heating of the water flowing through the heating element, ensuring uniform and constant temperature of the outlet water under the same heating power and the same water flow rate. It can react in time when the heating power changes.
  • the structure of the air vent in the direction of the water outlet is provided on the spiral spacer, which can effectively discharge the water vapor generated in the water flow passage during the working process, and is also disposed near the water outlet on the left or right housing.
  • the temperature controller prevents the dry heat that may occur due to excessive water temperature, and the product is safer.
  • Figure 1 is a structural exploded view of a water tank of a spiral electromagnetic heating water heater of the present invention
  • FIG. 2 is a schematic view showing the inner structure of the right casing of the water tank of the spiral electromagnetic heating water heater of the present invention
  • FIG. 3 is a schematic view showing the water flow of the heating pipe of the spiral electromagnetic heating water heater of the present invention
  • FIG. 4 is a schematic view showing the application of the second embodiment of the spiral electromagnetic heating water heater of the present invention.
  • Figure 5 is a schematic view showing the structure of the left casing of the embodiment of the spiral electromagnetic heating water heater water tank of the present invention;
  • FIG. 6 is a schematic view showing the structure of a right casing of an embodiment of a spiral electromagnetic heating water heater water tank of the present invention.
  • Fig. 7 is a schematic view showing the application of the third embodiment of the spiral electromagnetic heating water heater of the invention.
  • the invention relates to a spiral electromagnetic heating water heater water tank, please refer to FIG. 1 , which comprises a right casing 1 , a left casing 2 , a heating element 3 and a sealing ⁇ 4 , and a heating element is arranged between the left and right casings 2 and 1 .
  • the heating element 3 is used for heating under the external electromagnetic wire , induction, which is generally in the shape of a disk, and the first housing 1 is provided with a first inlet and outlet 101, and the left housing 2 is provided with a second inlet and outlet 201.
  • Heat exchange lines surrounding the heating element 3 are formed on the inner walls of both. Referring to the schematic diagram of the inner structure of the right casing 1 of FIG.
  • a spiral water tank 103 is formed on the inner wall thereof to communicate with the first inlet and outlet port 101.
  • the spiral water tank 103 is spirally contracted from the outer side of the right casing 1 to the center, and is sealed outside.
  • the gutter 102, and the outer wall of the right casing 1 is inwardly recessed with a wire trough 104 for guiding the wire reel lead after placing the electromagnetic wire on the outer wall thereof.
  • the inner wall of the left casing 2 also has a sealing groove corresponding to the right casing 1 and a spiral water tank (the correspondence of the "spiral water tank” here is the same as the spiral direction of the spiral water tank 103, and the spiral starting point And the end point is substantially the same), the spiral water tank is connected to the second inlet/outlet port 201, and in order to connect the water tank between the left and right casings 2, 1 , a through hole 301 is provided in the heating element 3, preferably, the through hole 301 Corresponding to the contraction center of the spiral water tank in the left and right housings 2, 1.
  • the portion of the wire groove in the left casing 2 is convex, thereby reducing the problem of unsmooth circulation caused by the provision of the wire groove to the spiral water tank.
  • the heat exchange circuit of the patented product is changed from the original S shape to a spiral shape, and the spiral water tank constitutes a heat exchange line surrounding the heating element, thereby ensuring uniformity of water flowing through the heating element.
  • the continuous, uniform heating ensures that the same heating power and the same water flow rate are consistent and constant. It can react in time when the heating power changes.
  • one of the first inlet/outlet port 101 or the second inlet and outlet port 201 on the right casing 1 and the left casing 2 is set as a water inlet, corresponding to another second inlet and outlet 201 or
  • the first inlet and outlet port 01 is the water outlet.
  • the second inlet and outlet port 201 on the left casing 2 is set as a water outlet, and the inner wall of the left casing 2 is partitioned by a spiral spacer 205 to form the spiral water tank communicating with the water outlet.
  • the first inlet and outlet port 201 on the right casing 1 corresponds to the water inlet, and the inner wall of the right casing 1 is also separated by the spiral spacer 105 to form the spiral water tank communicating with the water inlet.
  • both The spiral spacers 205, 205 are provided with through holes 106, 206, and the through holes 106, 206 are disposed in the direction of the water outlet, that is, the second inlet and outlet 201 of the left casing 2. That is, the through holes 106 and 206 correspond to the water outlet 202.
  • the product can be effectively ensured that if the water heated in the water flow channel forms water vapor during use, the edges of the spiral spacers 105 and 205 are pressed by the remaining water pressure, and water vapor is generated during the heating process to be pushed to the water. The highest point is then discharged through the air holes 106, 206 in the direction of the water outlet, thereby avoiding the bubble generation. Dry burning hidden dangers.
  • the through-holes 106, 206 of the spiral spacers 205, 205 are formed by gaps in the surface of the spiral spacers 105, 205.
  • the present invention also relates to a spiral electromagnetic heating water heater comprising an electromagnetic wire reel and a spiral electromagnetic heating water heater water tank of the above structural features, the electromagnetic wire reel being disposed outside the water tank.
  • the present invention also relates to a spiral electromagnetic heating water heater, which comprises a magnetic wire boring disk and two spiral electromagnetic heating water heater water tanks of the above structural features, wherein the electromagnetic wire boring plate is sandwiched between two The outer side of the spiral water tank, the use of the double spiral water tank can enhance the thermal energy utilization of the electromagnetic coil, and the spiral water tank itself can ensure the sufficiency of heating and effectively prevent dry burning.
  • the product advantage is obviously worth promoting. .
  • the second inlet and outlet port 201 of the left and right casings 2, 1 of the water tank, and the first inlet and outlet port 101 should be correspondingly disposed on different sides, thereby facilitating the connection between the plurality of water tanks.
  • Strings and connections, as shown in Figures 4 and 7, the two sets of water tanks are connected by a series of water pipes 5, in which a magnetic wire clamp is placed, and the wire lead wire 6 of the electromagnetic wire pan is led out through the wire trough 104 of the water tank.
  • Such a structure can improve the utilization rate of the electromagnetic coil, and the second inlet and outlet 201 of the left casing 2 between the two sets of water tanks are connected to each other to form a new waterway, which expands the application.
  • the left casing 2 or the right casing 1 may be provided with an anti-drying temperature sensor 7, and the anti-drying temperature sensor 7 corresponds to the water outlet 1 1 is set, and usually disposed on the outer wall of the left casing 2 or the right casing 1, by which the maximum temperature of the water in the water flow passage in the water tank is detected, thereby further preventing the water temperature from being too high and avoiding dry burning.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

The present invention relates to a tank of a spiral electromagnetic water heating device and the spiral electromagnetic water heating device. The tank comprises a left shell (2), a right shell (1) and a heating body (3) clipped between the left and right shells. The left shell (2) and the right shell (1) are respectively provided with an inlet and an outlet (201, 101), and the inner walls thereof respectively form spiral water channels (103) through spiral partition plates (205, 105). A through hole (301) is arranged on the heating body (3) for communicating the water channels (103) in the left and right shells (2, 1). Therefore, the water flowing through the heating body (3) is ensured to be uniformly, continuously and consistently heated and in the case of same heating power and same flow amount, the consistent outflowing water temperature and the constant temperature are ensured.

Description

螺旋电磁加热热水器水箱及螺旋电磁加热热水器 技术领域  Spiral electromagnetic heating water heater water tank and spiral electromagnetic heating water heater
本发明涉及电热水器行业， 尤其是指一种螺旋电磁加热热水器水箱 及螺旋电磁加热热水器。 背景技术  The invention relates to the electric water heater industry, in particular to a spiral electromagnetic heating water heater water tank and a spiral electromagnetic heating water heater. Background technique
当前的即热式热水器主要多采用的是传统电加热锅炉或电热膜的 电磁加热管作为发热体， 而电磁加热管发热密度大， 水热交换时间短， 因此对即热式热水器而言。 必须通过一个 ^艮好的热交换结构来保证流经 发热体的水能吸收掉发热体的热量， 为此现有即热式热水器结构在传统 电加热锅炉或电热膜基础上还至少在内部加热体一侧成水平或垂直的 S 形管式回路围绕设置形成水箱， 从而达到加长水箱水路和水热交换时间 的目的。 然而现有大多即热式热水器使用圓盘形发热体， 因此采用 S形 管式回路往往难以充分围绕发热体从而利用其热能， 造成了热交换效率 不高的弊端。  The current instant water heaters mainly use a conventional electric heating boiler or an electromagnetic heating tube of an electric heating film as a heating element, and the electromagnetic heating tube has a high heat density and a short water-heat exchange time, so that it is an instant water heater. It is necessary to ensure that the water flowing through the heating element can absorb the heat of the heating element through a heat exchange structure, so that the existing instant water heater structure is heated at least internally on the basis of the conventional electric heating boiler or the electric heating film. The horizontal or vertical S-shaped tubular circuit on one side of the body is arranged to form a water tank, thereby achieving the purpose of lengthening the water passage of the water tank and the heat exchange time of the water. However, most of the existing hot water heaters use a disk-shaped heating element. Therefore, it is often difficult to sufficiently surround the heating element to utilize the heat energy of the S-shaped tube circuit, thereby causing the disadvantage that the heat exchange efficiency is not high.
此外对即热式热水器而言， 发热体发热密度大， 水热交换时间短， 必须要有一个很好的热交换结构来保证流经发热体的水能吸收掉发热 体的热量， 与此同时又要避免水在加温过程中变成水汽形成的气泡所带 来的局部干烧的问题， 而现有电磁加热热水器在这方面都较为欠缺考 虑。 发明内容  In addition, for the instant water heater, the heat generating body has a high heat density and a short water heat exchange time, and a good heat exchange structure must be provided to ensure that the water flowing through the heat generating body can absorb the heat of the heat generating body. It is also necessary to avoid the problem of local dry burning caused by the bubbles formed by water vapor during the heating process, and the existing electromagnetic heating water heaters are relatively lacking in this respect. Summary of the invention
本发明的目的在于克服了上述缺陷， 提供一种加热管呈涡旋状且可 有效避免水汽积累堵塞所带来干烧问题的螺旋电磁加热热水器水箱及 螺旋电磁加热热水器。  SUMMARY OF THE INVENTION The object of the present invention is to overcome the above-mentioned drawbacks, and to provide a spiral electromagnetic heating water heater water tank and a spiral electromagnetic heating water heater which are in a spiral shape and can effectively avoid the problem of dry burning caused by water vapor accumulation and clogging.
本发明的目的是这样实现的：  The object of the invention is achieved in this way:
本发明的有益效果在于区别于传统的 s形管路回路的水箱， 采用了 由左壳体与右壳体构成水箱， 其内夹设体的结构， 且左壳体与右壳体分 别设进出水口， 内壁对应通过螺旋状隔片形成螺旋状水槽， 在发热体上 设有过孔从而连通左、 右壳体水槽， 从而保证了流经发热体的水得到一 致、 持续、 均勾的加热， 保证了同一发热功率和同一水流量的情况下出 水温度一致和恒温。 发热功率变化时能够及时反应。 进一步的， 在螺旋 状隔片上设置相对出水口方向的过气孔的结构， 可有效排出工作过程中 在水流通道中产生的水汽， 此外， 还在左壳体或右壳体上的出水口附近 设置温度控制器， 防止水温过高所可能产生的干烧， 产品安全性更高。 附图说明 The utility model has the advantages that the water tank is different from the traditional s-shaped pipeline circuit, and the water tank is composed of the left shell and the right shell, and the structure of the body is sandwiched therein, and the left shell and the right shell are respectively set in and out. The nozzle, the inner wall correspondingly forms a spiral water tank through the spiral spacer, on the heating body A through hole is provided to connect the left and right casing sinks, thereby ensuring uniform, continuous, and uniform heating of the water flowing through the heating element, ensuring uniform and constant temperature of the outlet water under the same heating power and the same water flow rate. It can react in time when the heating power changes. Further, the structure of the air vent in the direction of the water outlet is provided on the spiral spacer, which can effectively discharge the water vapor generated in the water flow passage during the working process, and is also disposed near the water outlet on the left or right housing. The temperature controller prevents the dry heat that may occur due to excessive water temperature, and the product is safer. DRAWINGS
下面结合附图详述本发明的具体结构：  The specific structure of the present invention is described in detail below with reference to the accompanying drawings:
图 1为本发明螺旋电磁加热热水器水箱的结构爆炸图；  Figure 1 is a structural exploded view of a water tank of a spiral electromagnetic heating water heater of the present invention;
图 2为本发明螺旋电磁加热热水器水箱的右壳体内侧结构示意图； 图 3为本发明螺旋电磁加热热水器水箱的加热管水流示意图； 图 4为本发明螺旋电磁加热热水器的第二实施例应用示意图； 图 5 为本发明螺旋电磁加热热水器水箱的实施例左壳体结构示意 图；  2 is a schematic view showing the inner structure of the right casing of the water tank of the spiral electromagnetic heating water heater of the present invention; FIG. 3 is a schematic view showing the water flow of the heating pipe of the spiral electromagnetic heating water heater of the present invention; FIG. 4 is a schematic view showing the application of the second embodiment of the spiral electromagnetic heating water heater of the present invention. Figure 5 is a schematic view showing the structure of the left casing of the embodiment of the spiral electromagnetic heating water heater water tank of the present invention;
图 6 为本发明螺旋电磁加热热水器水箱的实施例右壳体结构示意 图；  6 is a schematic view showing the structure of a right casing of an embodiment of a spiral electromagnetic heating water heater water tank of the present invention;
图 7为发明螺旋电磁加热热水器的第三实施例应用示意图。  Fig. 7 is a schematic view showing the application of the third embodiment of the spiral electromagnetic heating water heater of the invention.
1-右壳体； 2-左壳体； 3-发热体； 4-密封圏； 5-串接水管； 6-线圏 盘引线； 7-防干烧温度传感器； 101-第一进出水口； 201-第二进出水口； 102-密封圏槽； 103-螺旋状水槽； 104-过线槽； 1 05、 205-螺旋状隔片； 106、 206 -过气孔； 301-过孔。 具体实施方式  1-right casing; 2-left casing; 3-heating body; 4-sealing crucible; 5-series water pipe; 6-wire pan wire lead; 7-anti-dry temperature sensor; 101-first inlet and outlet; 201 - second inlet and outlet; 102 - sealed groove; 103 - spiral sink; 104 - wire trough; 1 05, 205 - spiral spacer; 106, 206 - through hole; 301 - via. detailed description
为详细说明本发明的技术内容、 构造特征、 所实现目的及效果， 以 下结合实施方式并配合附图详予说明。  The technical contents, structural features, objects and effects achieved by the present invention will be described in detail below with reference to the embodiments.
本发明涉及一种螺旋电磁加热热水器水箱， 请参阅图 1 , 它包右壳 体 1、 左壳体 2，发热体 3及密封圏 4 , 于左、 右壳体 2、 1间夹设发热体 3 , 发热体 3 是用于在外部电磁线圏感应下发热的， 其通常呈圓盘状， 而在右壳体 1设有第一进出水口 101 , 左壳体 2设有第二进出水口 201 , 在两者的内壁上形成有围绕发热体 3的热交换管路。 参见图 2的右壳体 1 内侧结构示意图， 在其内壁形成有与第一进出水口 101连通螺旋状水 槽 103 , 螺旋状水槽 103由右壳体 1外侧螺旋收缩于中心， 在其外设有 密封圏槽 102 , 而右壳体 1外壁则向内凹陷有过线槽 104 , 用于在其外 壁放置电磁线圏盘后引出线圏盘引线之用。 相同的， 左壳体 2内壁也有 与右壳体 1对应的密封圏槽及螺旋状水槽（此处所述 "螺旋状水槽的对 应" 为两者螺旋状水槽 103螺旋方向对应一致， 且螺旋起点及终点基本 相同）， 螺旋状水槽连通第二进出水口 201 , 为了连通左、 右壳体 2、 1 间的水槽， 在发热体 3上则设有过孔 301 , 较佳的， 该过孔 301对应左、 右壳体 2、 1 中螺旋状水槽的收缩中心设置。 此外左壳体 2 中的过线槽 部分则是外凸的， 从而减少因设置过线槽对螺旋状水槽带来的流通不通 畅问题。 The invention relates to a spiral electromagnetic heating water heater water tank, please refer to FIG. 1 , which comprises a right casing 1 , a left casing 2 , a heating element 3 and a sealing 圏 4 , and a heating element is arranged between the left and right casings 2 and 1 . 3, the heating element 3 is used for heating under the external electromagnetic wire , induction, which is generally in the shape of a disk, and the first housing 1 is provided with a first inlet and outlet 101, and the left housing 2 is provided with a second inlet and outlet 201. , Heat exchange lines surrounding the heating element 3 are formed on the inner walls of both. Referring to the schematic diagram of the inner structure of the right casing 1 of FIG. 2, a spiral water tank 103 is formed on the inner wall thereof to communicate with the first inlet and outlet port 101. The spiral water tank 103 is spirally contracted from the outer side of the right casing 1 to the center, and is sealed outside. The gutter 102, and the outer wall of the right casing 1 is inwardly recessed with a wire trough 104 for guiding the wire reel lead after placing the electromagnetic wire on the outer wall thereof. Similarly, the inner wall of the left casing 2 also has a sealing groove corresponding to the right casing 1 and a spiral water tank (the correspondence of the "spiral water tank" here is the same as the spiral direction of the spiral water tank 103, and the spiral starting point And the end point is substantially the same), the spiral water tank is connected to the second inlet/outlet port 201, and in order to connect the water tank between the left and right casings 2, 1 , a through hole 301 is provided in the heating element 3, preferably, the through hole 301 Corresponding to the contraction center of the spiral water tank in the left and right housings 2, 1. In addition, the portion of the wire groove in the left casing 2 is convex, thereby reducing the problem of unsmooth circulation caused by the provision of the wire groove to the spiral water tank.
由此， 如图 3 , 本专利产品的热交换回路从原有 S形换成了螺旋形， 螺旋状水槽即构成围绕发热体的热交换管路， 从而保证了流经发热体的 水得到一致、 持续、 均勾的加热， 保证了同一发热功率和同一水流量的 情况下出水温度一致和恒温。 发热功率变化时能够及时反应。  Thus, as shown in Fig. 3, the heat exchange circuit of the patented product is changed from the original S shape to a spiral shape, and the spiral water tank constitutes a heat exchange line surrounding the heating element, thereby ensuring uniformity of water flowing through the heating element. The continuous, uniform heating ensures that the same heating power and the same water flow rate are consistent and constant. It can react in time when the heating power changes.
进一步的， 在本发明的基础上， 设定右壳体 1和左壳体 2上的第一 进出水口 101或第二进出水口 201其中之一为进水口， 对应另一个第二 进出水口 201或第一进出水口 1 01则为出水口。 如图 5、 6中， 左壳体 2 上的第二进出水口 201被设定为出水口， 在左壳体 2的内壁由螺旋状隔 片 205分隔形成与出水口连通的所述螺旋状水槽， 同样右壳体 1上的第 一进出水口 201对应为进水口， 右壳体 1内壁同样由螺旋状隔片 105分 隔形成与进水口连通的所述螺旋状水槽， 进一步的， 在两者的螺旋状隔 片 1 05、 205上设有过气孔 106、 206 , 且过气孔 106、 206相对出水口， 即左壳体 2的第二进出水口 201方向设置。 即过气孔 106、 206相当于 和出水口 202相通。 由此可有效保证产品在使用过程中万一水流通道中 加热的水形成水汽后会由于其余水压挤压螺旋状隔片 105、 205 边缘， 在水加热过程中一旦产生水汽即会被推送至该最高点， 而后经过过气孔 106、 206向出水口方向排出， 最大限度避免了气泡产生所对产品带来的 干烧隐患。 Further, on the basis of the present invention, one of the first inlet/outlet port 101 or the second inlet and outlet port 201 on the right casing 1 and the left casing 2 is set as a water inlet, corresponding to another second inlet and outlet 201 or The first inlet and outlet port 01 is the water outlet. As shown in FIGS. 5 and 6, the second inlet and outlet port 201 on the left casing 2 is set as a water outlet, and the inner wall of the left casing 2 is partitioned by a spiral spacer 205 to form the spiral water tank communicating with the water outlet. Similarly, the first inlet and outlet port 201 on the right casing 1 corresponds to the water inlet, and the inner wall of the right casing 1 is also separated by the spiral spacer 105 to form the spiral water tank communicating with the water inlet. Further, in both The spiral spacers 205, 205 are provided with through holes 106, 206, and the through holes 106, 206 are disposed in the direction of the water outlet, that is, the second inlet and outlet 201 of the left casing 2. That is, the through holes 106 and 206 correspond to the water outlet 202. Therefore, the product can be effectively ensured that if the water heated in the water flow channel forms water vapor during use, the edges of the spiral spacers 105 and 205 are pressed by the remaining water pressure, and water vapor is generated during the heating process to be pushed to the water. The highest point is then discharged through the air holes 106, 206 in the direction of the water outlet, thereby avoiding the bubble generation. Dry burning hidden dangers.
作为一种可选方案， 上述螺旋状隔片 1 05、 205的过气孔 1 06、 206 是在螺旋状隔片 1 05、 205上表面开的缺口所形成的。  As an alternative, the through-holes 106, 206 of the spiral spacers 205, 205 are formed by gaps in the surface of the spiral spacers 105, 205.
如图 4、 7 ,  As shown in Figure 4, 7
本发明还涉及一种螺旋电磁加热热水器， 它包括电磁线圏盘及一个 上述结构特征的螺旋电磁加热热水器水箱， 所述电磁线圏盘设置于水箱 外侧。  The present invention also relates to a spiral electromagnetic heating water heater comprising an electromagnetic wire reel and a spiral electromagnetic heating water heater water tank of the above structural features, the electromagnetic wire reel being disposed outside the water tank.
为更有效利用电磁线圏盘， 本发明还涉及一种螺旋电磁加热热水 器， 它包括电磁线圏盘及两个上述结构特征的螺旋电磁加热热水器水 箱， 所述电磁线圏盘夹设于两个螺旋水路水箱外侧间， 双螺旋水路水箱 的使用可加强对电磁线圏盘的热能利用， 而螺旋水路水箱的自身结构即 能保证加温的充分性又能有效防止干烧， 产品优势明显值得推广。  In order to utilize the electromagnetic wire boring plate more effectively, the present invention also relates to a spiral electromagnetic heating water heater, which comprises a magnetic wire boring disk and two spiral electromagnetic heating water heater water tanks of the above structural features, wherein the electromagnetic wire boring plate is sandwiched between two The outer side of the spiral water tank, the use of the double spiral water tank can enhance the thermal energy utilization of the electromagnetic coil, and the spiral water tank itself can ensure the sufficiency of heating and effectively prevent dry burning. The product advantage is obviously worth promoting. .
在上述水箱应用在螺旋电磁加热热水器时， 水箱的左、 右壳体 2、 1 的第二进出水口 201、 第一进出水口 1 01应对应设置于不同侧， 从而可 方便多个水箱之间的串、 并连接， 如图 4、 7 , 两套水箱通过串接水管 5 相连， 其中夹设电磁线圏盘， 电磁线圏盘的线圏盘引线 6通过水箱上的 过线槽 1 04引出， 此种结构可提高电磁线圏盘利用率， 而两套水箱间的 左壳体 2的第二进出水口 201通过并接，从而形成新水路，拓展了应用。  When the water tank is applied to the spiral electromagnetic heating water heater, the second inlet and outlet port 201 of the left and right casings 2, 1 of the water tank, and the first inlet and outlet port 101 should be correspondingly disposed on different sides, thereby facilitating the connection between the plurality of water tanks. Strings and connections, as shown in Figures 4 and 7, the two sets of water tanks are connected by a series of water pipes 5, in which a magnetic wire clamp is placed, and the wire lead wire 6 of the electromagnetic wire pan is led out through the wire trough 104 of the water tank. Such a structure can improve the utilization rate of the electromagnetic coil, and the second inlet and outlet 201 of the left casing 2 between the two sets of water tanks are connected to each other to form a new waterway, which expands the application.
参见图 7作为螺旋电磁加热热水器的另一实施例， 可在上述结构中 左壳体 2或右壳体 1上设有防干烧温度传感器 7 , 所述防干烧温度传感 器 7对应出水口 1 1设置， 且通常是设置在左壳体 2或右壳体 1的外壁 上即可， 通过其探测水箱内水流通道中水的最高温度， 可进一步防止水 温过高， 避免干烧。  Referring to FIG. 7 as another embodiment of the spiral electromagnetic heating water heater, in the above structure, the left casing 2 or the right casing 1 may be provided with an anti-drying temperature sensor 7, and the anti-drying temperature sensor 7 corresponds to the water outlet 1 1 is set, and usually disposed on the outer wall of the left casing 2 or the right casing 1, by which the maximum temperature of the water in the water flow passage in the water tank is detected, thereby further preventing the water temperature from being too high and avoiding dry burning.
以上所述仅为本发明的实施例， 并非因此限制本发明的专利范围， 凡是利用本发明说明书及附图内容所作的等效结构变换， 或直接或间接 运用在其他相关的技术领域， 均同理包括在本发明的专利保护范围内。  The above is only the embodiment of the present invention, and thus does not limit the scope of the patent of the present invention. Any equivalent structural transformation made by using the specification and the drawings of the present invention, or directly or indirectly applied to other related technical fields, is the same. The scope of the invention is included in the scope of the patent protection of the present invention.

Claims

权 利 要 求 书 Claim
1、 一种螺旋电磁加热热水器水箱， 其特征在于： 所述水箱包括左 壳体、 右壳体和发热体， 左、 右壳体间夹设发热体； 所述右壳体上设有 第一进出水口， 于右壳体内壁形成有与第一进出水口连通的螺旋状水 槽； 所述左壳体上设有第二进出水口， 于左壳体内壁形成有与第二进出 水口连通的螺旋状水槽； 右壳体与左壳体的螺旋状水槽对应设置； 所述 发热体上设有用于连通左、 右壳体内部水槽的过孔。 A spiral electromagnetic heating water heater water tank, characterized in that: the water tank comprises a left casing, a right casing and a heating body, and a heating element is interposed between the left and right casings; a water inlet and outlet, a spiral water tank connected to the first inlet and outlet port is formed on the inner wall of the right casing; the left casing is provided with a second inlet and outlet, and the inner wall of the left casing is formed with a spiral connected to the second inlet and outlet. a water tank; the right casing is disposed corresponding to the spiral water tank of the left casing; and the heating body is provided with a through hole for connecting the water tanks of the left and right casings.
2、 如权利要求 1 所述的螺旋电磁加热热水器水箱， 其特征在于： 所述右壳体内壁由螺旋状隔片分隔形成所述螺旋状水槽； 所述左壳体内 壁由螺旋状隔片分隔形成所述螺旋状水槽； 所述第一进出水口 /第二进 出水口为进水口， 对应的第二进出水口 /第一进出水口为出水口； 螺旋 状隔片上设有过气孔， 所述过气孔朝向出水口方向设置。  2. The spiral electromagnetic heating water heater water tank according to claim 1, wherein: the inner wall of the right casing is separated by a spiral spacer to form the spiral water tank; and the inner wall of the left casing is separated by a spiral spacer. Forming the spiral water tank; the first inlet/outlet/second inlet and outlet is a water inlet, and the corresponding second inlet/outlet/first inlet and outlet is a water outlet; the spiral spacer is provided with a through hole, the through hole Set toward the water outlet.
3、 如权利要求 2 所述的螺旋电磁加热热水器水箱， 其特征在于： 所述隔片上表面开有缺口形成所述过气孔。  3. The spiral electromagnetic heating water heater water tank according to claim 2, wherein: the upper surface of the spacer is notched to form the through air hole.
4、 如权利要求 1-3任意一项所述的螺旋电磁加热热水器水箱， 其 特征在于： 所述左壳体或右壳体上设有防干烧温度传感器， 所述防干烧 温度传感器对应出水口设置。  The spiral electromagnetic heating water heater water tank according to any one of claims 1 to 3, wherein: the left casing or the right casing is provided with an anti-drying temperature sensor, and the anti-drying temperature sensor corresponds to The outlet is set.
5、 如权利要求 1-3任意一项所述的螺旋电磁加热热水器水箱， 其 特征在于： 所述发热体的过孔对应左、 右壳体中螺旋状水槽的收缩中心 设置。  The spiral electromagnetic heating water heater water tank according to any one of claims 1 to 3, wherein: the through hole of the heating element is disposed corresponding to a contraction center of the spiral water tank in the left and right casings.
6、 如权利要求 1-3任意一项所述的螺旋电磁加热热水器水箱， 其 特征在于： 所述发热体呈圓盘状。  The spiral electromagnetic heating water heater water tank according to any one of claims 1 to 3, wherein the heat generating body has a disk shape.
7、 如权利要求 1-3任意一项所述的螺旋电磁加热热水器水箱， 其 特征在于： 所述左、 右壳体间还设有密封圏。  The spiral electromagnetic heating water heater water tank according to any one of claims 1 to 3, characterized in that: the sealing ring is further arranged between the left and right casings.
8、 如权利要求 1-3任意一项所述的螺旋电磁加热热水器水箱， 其 特征在于： 所述水箱外壁设有内凹的过线槽。  The spiral electromagnetic heating water heater water tank according to any one of claims 1 to 3, wherein: the outer wall of the water tank is provided with a concave wire passing groove.
9、 一种螺旋电磁加热热水器， 其特征在于： 它包括电磁线圏盘及 如权利要求 1-8任意一项所述的螺旋电磁加热热水器水箱， 所述电磁线 圏盘设置于水箱外侧。 A spiral electromagnetic heating water heater, comprising: a solenoid coil and a spiral electromagnetic heating water heater tank according to any one of claims 1-8, wherein the electromagnetic coil is disposed outside the water tank.
10、 一种螺旋电磁加热热水器， 其特征在于： 它包括电磁线圏盘及 两个如权利要求 1-8任意一项所述的螺旋电磁加热热水器水箱， 所述电 磁线圈盘夹设于两个螺旋水路水箱外侧间。 A spiral electromagnetic heating water heater, comprising: a magnetic wire reel and two spiral electromagnetic heating water heater water tanks according to any one of claims 1-8, wherein the electromagnetic coil disks are sandwiched between two Spiral waterway between the outside of the tank.
PCT/CN2011/083146 2011-07-19 2011-11-29 Tank of spiral electromagnetic water heating device and the spiral electromagnetic water heating device WO2013010363A1 (en)

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