CN106524517B - A water heater control method - Google Patents

A water heater control method Download PDF

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CN106524517B
CN106524517B CN201510585025.7A CN201510585025A CN106524517B CN 106524517 B CN106524517 B CN 106524517B CN 201510585025 A CN201510585025 A CN 201510585025A CN 106524517 B CN106524517 B CN 106524517B
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water
water heater
inner container
pipe
outlet
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CN106524517A (en
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蔡想周
孙强
赵小勇
梅利辉
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Wuhan Haier Water Heater Co Ltd
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Wuhan Haier Water Heater Co Ltd
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Abstract

The invention relates to a water heater, which comprises a shell, wherein an inner container is arranged in the shell, the inner container consists of a left end enclosure, a right end enclosure and an inner container middle barrel, the bottom of the inner container is provided with a water inlet pipe, a water outlet pipe and a drain outlet, the drain outlet is connected with a drain pipe, the drain pipe is provided with a drain valve for controlling the connection and disconnection of the drain pipe, the water outlet pipe extends from the bottom of the inner container to the top space of the inner container, the drain outlet is arranged at the lowest point of the bottom of the inner container, and the bottom of the inner container is upwards inclined along. The water heater utilizes the action of gravity of impurities and water scales to deposit near the sewage outlet, and the impurities and the water scales in the inner container can be discharged out of the inner container through the sewage discharge pipe, so that the functions of sewage discharge and cleaning are achieved. The water heater has the advantages of simple structure, good pollution discharge effect, strong practicability and low cost, and is suitable for production and popularization.

Description

一种热水器的控制方法A water heater control method

技术领域technical field

本发明涉及热水器领域,具体是一种方便排污免清洗的热水器的控制方法。The invention relates to the field of water heaters, in particular to a control method of a water heater that is convenient for sewage discharge and free of cleaning.

背景技术Background technique

热水器给生活带来了巨大的便利。但是由于家用的自来水含有各种各样的杂质以及矿物质成分,热水器使用一段时间后会产生很多水垢和杂质,此时需要对热水器进行排污处理。如果长时间不进行排污处理,热水器内部不仅会越来越脏,从而影响我们的健康;并且还会影响热水器的使用寿命及安全,尤其是对热水器的内胆,内胆是热水器的核心部件,直接影响热水器的安全性能、使用性能和工作寿命,因此对热水器的内部清洗即对热水器的内胆的清洁。Water heaters bring great convenience to life. However, since domestic tap water contains various impurities and minerals, the water heater will produce a lot of scale and impurities after a period of use. At this time, the water heater needs to be drained. If the sewage treatment is not carried out for a long time, the inside of the water heater will not only become more and more dirty, thus affecting our health; it will also affect the service life and safety of the water heater, especially the inner tank of the water heater, which is the core component of the water heater. It directly affects the safety performance, service performance and working life of the water heater, so the internal cleaning of the water heater is the cleaning of the inner tank of the water heater.

如图1所述,目前使用的热水器包括壳体、内胆、所述的内胆上设置有排污管、进水管和出水管,所述的出水管从内桶的底部延伸至内胆的顶部空间,所述的内胆的排污口设置有排污阀,所述的排污阀控制排污管的通断状态,通过排污管进行排污。但是目前使用的热水器的内胆由左右封头,内胆中桶组成,其中内胆中桶为圆柱形,在生产过程中,内胆是竖直放入外壳的,易于安装定位,并且生产过程中要求同心,生产结束后,热水器为水平安装与用户指定位置,在使用过程中内胆壁及加热管上的水垢会沉积在内胆底部,但如果内胆为水平状态,那么水垢在重力作用下会自然沉淀在整个中桶的底面,在排污的过程中只能排出排污口周围较小范围内的污垢,其他位置的污垢在水的流动作用下部分会流出,即使设置清洁的装置也不能够全面的将内胆中的杂质和水垢均排出,排污的范围限制与清洁装置周围较小范围内,而且长期沉积的水垢很难通过冲刷清洁干净,因此排污效果不理想。As shown in FIG. 1 , the water heater currently used includes a shell, an inner tank, and a sewage pipe, a water inlet pipe and a water outlet pipe are arranged on the inner tank, and the water outlet pipe extends from the bottom of the inner tank to the top space of the inner tank. The sewage outlet of the inner tank is provided with a sewage valve, and the sewage valve controls the on-off state of the sewage pipe, and the sewage is discharged through the sewage pipe. However, the inner tank of the currently used water heater is composed of left and right heads and a barrel in the inner tank. The barrel in the inner tank is cylindrical. During the production process, the inner tank is placed vertically into the outer shell, which is easy to install and locate, and the production process After production, the water heater is installed horizontally and at the position specified by the user. During use, the scale on the inner wall and the heating tube will be deposited at the bottom of the inner tank, but if the inner tank is in a horizontal state, the scale will be affected by gravity. The bottom will naturally settle on the bottom surface of the entire middle bucket. During the sewage discharge process, only the dirt in a small range around the sewage outlet can be discharged. The dirt in other positions will flow out under the action of the flow of water, even if a cleaning device is installed. It can comprehensively discharge the impurities and scale in the inner tank, the scope of sewage discharge is limited to a small area around the cleaning device, and the long-term deposited scale is difficult to be cleaned by flushing, so the sewage discharge effect is not ideal.

鉴于此提出本发明。The present invention has been made in view of this.

发明内容SUMMARY OF THE INVENTION

本发明的目的为克服现有技术的不足,提供一种热水器,该热水器能够通过将内胆倾斜放置在外壳中,保证排污口设置在内胆的最低处,使得杂质能够在重力的作用下流向排污口,并从排污管排出,并且本发明还克服了生产过程中内胆安装问题。本发明提供的热水器能够方便排污且避免清洗的过程,该热水器具有结构简单,成本低廉并使用方便的热水器。The purpose of the present invention is to overcome the deficiencies of the prior art, and provide a water heater, which can ensure that the sewage outlet is arranged at the lowest part of the inner tank by placing the inner tank incline in the outer shell, so that impurities can flow to the direction of gravity under the action of gravity. The sewage outlet is discharged from the sewage pipe, and the invention also overcomes the problem of the installation of the inner liner in the production process. The water heater provided by the invention can facilitate sewage discharge and avoid the process of cleaning, and has the advantages of simple structure, low cost and convenient use.

为了实现该目的,本发明采用如下技术方案:一种热水器,包括外壳,所述的外壳内设置有内胆,内胆由左右封头和内胆中桶组成,内胆底部设有进水管、出水管和排污口,排污口与排污管连接,排污管上设有控制排污管的连通和断开的排污阀,所述的出水管从内胆的底部延伸至内胆的顶部空间,所述的排污口设置在内胆底部最低点,内胆底部沿排污口向上倾斜。In order to achieve this purpose, the present invention adopts the following technical scheme: a water heater, including a shell, an inner tank is arranged in the outer shell, the inner tank is composed of left and right sealing heads and a barrel in the inner tank, and the bottom of the inner tank is provided with a water inlet pipe, A water outlet pipe and a sewage outlet, the sewage outlet is connected with the sewage pipe, the sewage pipe is provided with a sewage valve for controlling the connection and disconnection of the sewage pipe, and the water outlet pipe extends from the bottom of the inner tank to the top space of the inner tank, the said The sewage outlet is set at the lowest point of the bottom of the inner tank, and the bottom of the inner tank is inclined upward along the sewage outlet.

进一步的,所述的内胆底部沿排污口向上倾斜角度小于15°。Further, the upward inclination angle of the bottom of the inner tank along the sewage outlet is less than 15°.

进一步的,所述的排污口设置在内胆封头或者内胆中桶。Further, the sewage outlet is arranged on the inner liner head or the inner liner barrel.

优选的,当排污口设置在内胆封头时,排污口与内胆封头底部端点距离小于15cm。Preferably, when the sewage outlet is arranged on the inner tank head, the distance between the sewage outlet and the bottom end point of the inner tank head is less than 15 cm.

进一步的,所述的内胆中桶为圆柱结构,内胆中桶中轴线与外壳底部所在水平面设有一夹角β,且2°<β<10°。Further, the barrel in the inner tank is a cylindrical structure, and an angle β is set between the central axis of the barrel in the inner tank and the horizontal plane of the bottom of the shell, and 2°<β<10°.

进一步的,所述的排污口距离外壳底部的距离为L1,所述的内胆的中桶最高处距离外壳底部的距离为L2,所述的L1小于L2。Further, the distance between the sewage outlet and the bottom of the shell is L1, the distance between the highest part of the middle barrel of the inner tank and the bottom of the shell is L2, and the L1 is less than L2.

优选的,L1比L2不小于3mm。Preferably, the ratio of L1 to L2 is not less than 3 mm.

进一步的,所述的内胆顶部与外壳的顶部距离不小于25mm。Further, the distance between the top of the inner tank and the top of the outer shell is not less than 25mm.

进一步的,所述的内胆中桶设为圆锥结构,所述圆锥结构径向截面半径最大处设有排污口。Further, the barrel in the inner tank is configured as a conical structure, and the conical structure is provided with a sewage outlet where the radius of the radial cross-section is the largest.

进一步的,所述封堵圆锥中桶径向半径最大一点的内胆封头半径为R1,封堵另一端的内胆封头半径为R2,所述的R2比R1不小于3mm。Further, in the sealing cone, the radius of the inner bladder head with the largest radial radius of the barrel is R1, and the radius of the inner bladder head at the other end of the plugging is R2, and the ratio of R2 to R1 is not less than 3 mm.

进一步的,所述内胆的中桶顶部所在平面为水平面。Further, the plane where the top of the middle barrel of the inner liner is located is a horizontal plane.

进一步的,所述的内胆底部设有一沉降槽,排污口设于槽底。所述沉降槽能够用来沉积杂质和水垢,进一步保证了排污的功能。Further, a sedimentation tank is arranged at the bottom of the inner tank, and the sewage outlet is arranged at the bottom of the tank. The settling tank can be used to deposit impurities and scales, further ensuring the function of sewage.

本发明涉及热水器领域,具体是一种具有排污功能的热水器,本发明中热水器的排污口在内胆底部的最低点,内胆底部向上倾斜设置,能够方便热水器的杂质及水垢通过自身重力作用向排污口处沉淀,本发明中的一种方案是将内胆中桶为圆柱形结构,并将整个内胆倾斜设置,使内胆中桶的中轴线与外壳底部所在平面设有夹角,保证了内胆内的杂质能够沉积在排污口处。本发明的另一种方案是将内胆中桶设为圆锥结构,所述的内胆中桶径向截面半径逐渐变化,为了更好的安装,将内胆的中桶顶部所在平面设为水平面,方便生产过程中的安装定位。并且在所述排污口设有一沉降槽,排污口设于槽底,进一步的保证了杂质能够沉积在内胆的排污口处,增大了杂质和水垢的存放空间,则只需要将导通排污阀,杂质通过排污管排出,实现了一种方便排污免清洗的功能。同时本发明还可以增加清洗步骤来进一步的保证排污的效果。本发明的热水器结构简单,排污效果好,实用性强,成本低廉,适合生产推广。The invention relates to the field of water heaters, in particular to a water heater with a sewage discharge function. In the invention, the sewage discharge port of the water heater is located at the lowest point of the bottom of the inner tank, and the bottom of the inner tank is inclined upward, which can facilitate the impurities and scale of the water heater to be discharged to the bottom of the water heater through its own gravity. Sedimentation at the sewage outlet, one of the solutions in the present invention is to make the barrel in the inner tank a cylindrical structure, and the entire inner tank is inclined to set an angle between the central axis of the barrel in the inner tank and the plane where the bottom of the shell is located to ensure that The impurities in the inner tank can be deposited at the sewage outlet. Another solution of the present invention is to set the barrel in the inner tank as a conical structure, and the radial section radius of the barrel in the inner tank changes gradually. For better installation, the plane where the top of the barrel in the inner tank is located is set as a horizontal plane , which is convenient for installation and positioning in the production process. In addition, a settling tank is arranged at the sewage outlet, and the sewage outlet is arranged at the bottom of the tank, which further ensures that impurities can be deposited at the sewage outlet of the inner tank and increases the storage space for impurities and scale. Valve, impurities are discharged through the sewage pipe, which realizes the function of convenient sewage discharge and no cleaning. At the same time, the present invention can also increase the cleaning steps to further ensure the effect of sewage discharge. The water heater of the invention has the advantages of simple structure, good sewage discharge effect, strong practicability and low cost, and is suitable for production and promotion.

采用本发明所述的技术方案后,带来以下有益效果:After adopting the technical scheme of the present invention, the following beneficial effects are brought:

1、本发明所述的热水器方便排污,并且排污效果好,保证了热水器的使用寿命。1. The water heater of the present invention is convenient for sewage discharge, and has a good sewage discharge effect, which ensures the service life of the water heater.

2、本发明所述的热水器通过物质的重力作用沉积在排污口,通过排污管直接排除内胆,避免杂质和水垢均沉积在整个内胆底部,难以清洁排污的问题。2. The water heater of the present invention is deposited on the sewage outlet by the gravity of the material, and the inner tank is directly discharged through the sewage pipe, so as to avoid the problem that impurities and scales are deposited on the bottom of the entire inner tank and it is difficult to clean the sewage.

3、本发明所述的热水器结构简单,成本低并且应用的范围广。3. The water heater of the present invention has simple structure, low cost and wide application range.

下面结合附图对本发明的具体实施方式作进一步详细的描述。The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

附图说明Description of drawings

图1:现有热水器的内胆安装结构示意图;Figure 1: Schematic diagram of the inner tank installation structure of the existing water heater;

图2:本发明提供的热水器的内胆安装结构示意图;Figure 2: a schematic diagram of the installation structure of the inner tank of the water heater provided by the present invention;

图3:本发明提供的具有清洁功能的热水器内胆安装结构示意图;Figure 3: Schematic diagram of the installation structure of the water heater inner tank with cleaning function provided by the present invention;

图4:本发明提供的另一种方案热水器内胆安装结构示意图;Figure 4: Another solution provided by the present invention is a schematic diagram of the installation structure of the water heater inner tank;

其中:1、外壳,2、内胆,3、进水管,4、出水管,5、排污管,6、排污阀,7、混水阀,8、安全阀,9、电磁阀,10、电源板,11、控制板,12、通水管路,13、加热管。Among them: 1. Outer shell, 2. Inner tank, 3. Water inlet pipe, 4. Water outlet pipe, 5. Sewage pipe, 6. Sewage valve, 7. Mixing valve, 8. Safety valve, 9. Solenoid valve, 10. Power supply board, 11, control board, 12, water pipeline, 13, heating pipe.

具体实施方式Detailed ways

为使本发明的上述目的、特征和优点能够更加明显易懂,下面结合附图和具体实施方式对本发明作进一步详细的说明。In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments.

如图2至4所示,本发明提供的一种热水器,包括外壳1,所述的外壳1内设置有内胆2,内胆2由左右封头和内胆中桶组成,所述的左右封头用于封堵内胆2中桶的左右两端,左右封头为圆弧结构,内胆2底部设有进水管3、出水管4和排污口,排污口与排污管5连接,排污管5上设有控制排污管5的连通和断开的排污阀6,所述的出水管4从内胆2的底部延伸至内胆2的顶部空间,所述的排污口设置在内胆2底部最低点,内胆2底部沿排污口向上倾斜。As shown in Figures 2 to 4, a water heater provided by the present invention includes an outer shell 1, and the outer shell 1 is provided with an inner tank 2. The inner tank 2 is composed of left and right heads and a barrel in the inner tank. The head is used to block the left and right ends of the barrel in the inner tank 2. The left and right heads are arc structures. The bottom of the inner tank 2 is provided with a water inlet pipe 3, a water outlet pipe 4 and a sewage outlet. The sewage outlet is connected with the sewage pipe 5. The pipe 5 is provided with a sewage valve 6 for controlling the connection and disconnection of the sewage pipe 5, the water outlet pipe 4 extends from the bottom of the inner bladder 2 to the top space of the inner bladder 2, and the sewage outlet is arranged in the inner bladder 2. At the lowest point of the bottom, the bottom of the inner tank 2 slopes upward along the sewage outlet.

本发明所述的内胆2底部沿排污口向上倾斜角度小于15°。The upward inclination angle of the bottom of the inner pot 2 along the sewage outlet according to the present invention is less than 15°.

本发明所述的排污口设置在内胆2封头或者内胆2中桶,优选的,当排污口设置在内胆2封头时,排污口与内胆2封头底部端点距离小于15cm。进一步的保证了排污口处于内胆2底部的最低点。The sewage outlet according to the present invention is arranged at the head of the inner bladder 2 or the barrel in the inner bladder 2. Preferably, when the sewage outlet is arranged at the head of the inner bladder 2, the distance between the sewage outlet and the bottom end of the head of the inner bladder 2 is less than 15cm. It further ensures that the sewage outlet is at the lowest point at the bottom of the inner tank 2 .

实施例一Example 1

如图2所示,本实施例中所述的热水器还包括加热管13,所述的加热管13与电源板10连接,加热管13设置在内胆2底部离外壳1较高一侧,进水管3设于内胆2中桶靠近加热管13一侧,进水管2设有进水阀和安全阀8,出水管4设有出水阀,导通出水阀将内胆2中的热水排出供用户使用。As shown in FIG. 2 , the water heater described in this embodiment further includes a heating pipe 13, which is connected to the power board 10. The heating pipe 13 is arranged on the higher side of the bottom of the inner tank 2 away from the outer casing 1, and enters the The water pipe 3 is arranged on the side of the inner tank 2 close to the heating pipe 13, the water inlet pipe 2 is provided with a water inlet valve and a safety valve 8, and the water outlet pipe 4 is provided with a water outlet valve, which leads to the water outlet valve to discharge the hot water in the inner tank 2. for users to use.

或者,所述的热水器还包括混水阀7和自来水管,混水阀7为所述的出水阀,所述的混水阀7为两进一出调节阀,两进水口分别与出水管4、自来水管相连,出水口与出水导管相连,所述的出水导管另一端与喷头连接,温水侧与出水导管相连,自来水管还与进水管3相连,用户使用混水阀7可以将自来水和热水混合成为用户所需温度的温水通过出水导管排出。在长期的使用过程中产生杂质和水垢的生成,沉积后的杂质和水垢不容易清洁,无法避免内胆2一些死角不能够清洁的问题,因此本实施例中将水垢和杂质通过重力的作用沉积在排污口,然后方便排污。Alternatively, the water heater also includes a water mixing valve 7 and a tap water pipe, the mixing valve 7 is the water outlet valve, the water mixing valve 7 is a two-in and one-out regulating valve, and the two water inlets are respectively connected with the water outlet pipe 4 , the water pipe is connected, the water outlet is connected with the water outlet pipe, the other end of the water outlet pipe is connected with the nozzle, the warm water side is connected with the water outlet pipe, the water pipe is also connected with the water inlet pipe 3, the user can use the mixing valve 7 to mix the tap water and the hot water. The water is mixed to become the warm water of the temperature required by the user and is discharged through the water outlet pipe. In the long-term use process, impurities and scales are generated. The deposited impurities and scales are not easy to clean, and the problem that some dead corners of the inner tank 2 cannot be cleaned cannot be avoided. Therefore, in this embodiment, the scales and impurities are deposited by gravity. At the sewage outlet, then it is convenient to discharge sewage.

本实施例中所述的内胆2中桶为圆柱结构,内胆2中桶中轴线与外壳1底部所在水平面设有一夹角β,且2°<β<10°。The barrel in the inner pot 2 in this embodiment is a cylindrical structure, and an angle β is defined between the central axis of the barrel in the inner pot 2 and the horizontal plane where the bottom of the outer shell 1 is located, and 2°<β<10°.

本实施例中,所述的排污口距离外壳1底部的距离为L1,所述的内胆2中桶最高处距离外壳1底部的距离为L2,所述的L1小于L2,优选的,L1比L2不小于3mm。In this embodiment, the distance between the sewage outlet and the bottom of the outer casing 1 is L1, and the distance between the highest part of the barrel in the inner tank 2 and the bottom of the outer casing 1 is L2, and the L1 is smaller than the L2. L2 is not less than 3mm.

本实施例中,所述热水器的内胆2在生产过程中将其倾斜的安装在外壳1中,然后再将热水器整体水平安装在用户所需的位置,则保证了热水器内胆2中桶中轴线与外壳1底部所在水平面存在一个夹角,In this embodiment, the inner tank 2 of the water heater is installed in the outer shell 1 obliquely during the production process, and then the whole water heater is installed horizontally at the position required by the user, so as to ensure that the inner tank 2 of the water heater is in the bucket. There is an included angle between the axis and the horizontal plane where the bottom of shell 1 is located,

本实施例中,所述的内胆2顶部与外壳1的顶部距离不小于25mm,进一步保证了热水器的内胆2的保温效果。In this embodiment, the distance between the top of the inner tank 2 and the top of the outer shell 1 is not less than 25 mm, which further ensures the thermal insulation effect of the inner tank 2 of the water heater.

本实施例中的热水器内胆2结构,导通排污阀6,通过内胆2中的污水将沉积在排污口周围的杂质排出,实现了热水器排污并且免清洗的功能。The structure of the water heater inner tank 2 in this embodiment leads to the sewage valve 6, and the impurities deposited around the sewage outlet are discharged through the sewage in the inner tank 2, so as to realize the function of water heater sewage discharge and no cleaning.

实施例二Embodiment 2

本实施例中热水器所述的进水管3和出水管4之间设有一通水管路12,在通水管路12上设有通断控制阀,控制热水器在清洁内胆2时从进水管3和出水管4同时进水冲洗内胆2,污水从排污管5排出。In this embodiment, a water pipe 12 is provided between the water inlet pipe 3 and the water outlet pipe 4 of the water heater, and an on-off control valve is arranged on the water pipe 12 to control the water heater to clean the inner tank 2 from the water inlet pipe 3 and the water pipe. At the same time, the water outlet pipe 4 is fed with water to flush the inner bladder 2, and the sewage is discharged from the sewage pipe 5.

并且,本实施例中所述的出水管4上设有出水阀,通水管路12与出水管4连接的一端设于出水阀与内胆2出水口之间,内胆2清洁排污时,出水阀关闭。In addition, the water outlet pipe 4 described in this embodiment is provided with a water outlet valve, and one end of the water conduit 12 connected to the water outlet pipe 4 is arranged between the water outlet valve and the water outlet of the inner bladder 2. When the inner bladder 2 is cleaned and drained, the water outlet The valve is closed.

本实施例中先关闭出水阀,导通通断控制阀,然后通过进水管3进水,自来水通过通水管路12然后进入出水管4,则热水器的进水管3和出水管4同时对内胆2进水,清洁内胆2,最后通过排污管5排出污水。In this embodiment, the water outlet valve is first closed, the on-off control valve is turned on, and then the water enters through the water inlet pipe 3, and the tap water enters the water outlet pipe 4 through the water inlet pipe 12, then the water inlet pipe 3 and the water outlet pipe 4 of the water heater are connected to the inner tank at the same time. 2 Enter the water, clean the inner tank 2, and finally discharge the sewage through the sewage pipe 5.

本实施例中利用热水器的出水管4均是从内胆2底部延伸至内胆2顶部,出水管4从高处喷水能够形成一个伞状,向四周散开,能够大范围的冲刷内胆2胆壁,然后再通过进水管3进水对内胆2底部进行冲刷,实现了对内胆2全方位的清洗,保证了内胆2的清洗效果。In this embodiment, the water outlet pipes 4 of the water heaters all extend from the bottom of the inner pot 2 to the top of the inner pot 2. The water outlet pipes 4 can spray water from a high place to form an umbrella shape, spread out to the surrounding, and can wash the inner pot in a wide range. 2, and then the bottom of the inner liner 2 is washed with water through the water inlet pipe 3, so as to realize the all-round cleaning of the inner liner 2 and ensure the cleaning effect of the inner liner 2.

或者,本实施例所述的热水器还包括混水阀7、出水导管和自来水管,混水阀7为所述的出水阀,所述的混水阀7为两进一出调节阀,两进水口分别与出水管4、自来水管相连,出水口与出水导管相连,温水侧与出水导管相连,自来水管还与进水管3相连,内胆2清洁排污时,混水阀7关闭。Alternatively, the water heater described in this embodiment further includes a water mixing valve 7, a water outlet conduit and a tap water pipe. The water outlet is connected with the water outlet pipe 4 and the water pipe respectively, the water outlet is connected with the water outlet pipe, the warm water side is connected with the water outlet pipe, and the water pipe is also connected with the water inlet pipe 3. When the inner tank 2 is cleaned and drained, the mixing valve 7 is closed.

本实施例中所述的进水管3设有安全阀8和进水阀,进水阀控制自来水进内胆2的通断状态,清洁内胆2前,关闭进水阀,打开排污阀6,将内胆2中的水排出。The water inlet pipe 3 described in this embodiment is provided with a safety valve 8 and a water inlet valve. The water inlet valve controls the on-off state of the tap water entering the inner pot 2. Before cleaning the inner pot 2, close the water inlet valve and open the drain valve 6. Drain the water in the inner tank 2.

本实施例中将混水阀7关闭,导通进水阀和通断控制阀,自来水通过进水管3和出水管4同时进水对内胆2进行清理,并导通排污阀6,从排污管5将污水排走。本实施例中热水器使用出水管4和进水管3同时向内胆2进水,冲洗内胆2胆壁。In this embodiment, the water mixing valve 7 is closed, the water inlet valve and the on-off control valve are turned on, the tap water flows into the water inlet pipe 3 and the water outlet pipe 4 at the same time to clean the inner tank 2, and the sewage discharge valve 6 is turned on to remove the sewage from the sewage. Pipe 5 drains the sewage away. In this embodiment, the water heater uses the water outlet pipe 4 and the water inlet pipe 3 to simultaneously feed water into the inner bladder 2 to flush the inner bladder 2 wall.

或者,将进水阀设置在通水管路12和内胆2底部之间,导通通断控制阀,自来水通过进水管3、通水管路12和出水管4向内胆2进水清洗。该方法主要是对内胆2胆壁清洗,与出水管4和进水管3同时清洗的效果稍差一点,但是本方法可以减少部分清洗水,达到节水的效果。Alternatively, the water inlet valve is arranged between the water passage 12 and the bottom of the inner tank 2, the on-off control valve is turned on, and the tap water flows into the inner tank 2 through the water inlet pipe 3, the water passage 12 and the water outlet pipe 4 for cleaning. This method mainly cleans the wall of the inner tank 2, and the effect of cleaning the water outlet pipe 4 and the water inlet pipe 3 at the same time is slightly worse, but this method can reduce part of the cleaning water and achieve the effect of water saving.

本实施例中所述的内胆2中桶为圆柱结构,内胆2中桶中轴线与外壳1底部所在水平面设有一夹角β,且2°<β<10°。The barrel in the inner pot 2 in this embodiment is a cylindrical structure, and an angle β is defined between the central axis of the barrel in the inner pot 2 and the horizontal plane where the bottom of the outer shell 1 is located, and 2°<β<10°.

本实施例中,所述的排污口距离外壳1底部的距离为L1,所述的内胆2中桶最高处距离外壳1底部的距离为L2,所述的L1小于L2,优选的,L1比L2不小于3mm。In this embodiment, the distance between the sewage outlet and the bottom of the outer casing 1 is L1, and the distance between the highest part of the barrel in the inner tank 2 and the bottom of the outer casing 1 is L2, and the L1 is smaller than the L2. L2 is not less than 3mm.

本实施例中,所述热水器的内胆2在生产过程中将其倾斜的安装在外壳1中,然后再将热水器整体水平安装在用户所需的位置,则保证了热水器内胆2中桶中轴线与外壳1底部所在水平面存在一个夹角,In this embodiment, the inner tank 2 of the water heater is installed in the outer shell 1 obliquely during the production process, and then the whole water heater is installed horizontally at the position required by the user, so as to ensure that the inner tank 2 of the water heater is in the bucket. There is an included angle between the axis and the horizontal plane where the bottom of shell 1 is located,

本实施例中,所述的内胆2顶部与外壳1的顶部距离不小于25mm,内胆2的其他部位的保温层均厚度大于一个设定值,进一步保证了热水器的内胆2的保温效果。In this embodiment, the distance between the top of the inner tank 2 and the top of the outer shell 1 is not less than 25mm, and the thickness of the thermal insulation layers of other parts of the inner tank 2 is greater than a set value, which further ensures the thermal insulation effect of the inner tank 2 of the water heater. .

本实施例中,不仅通过内胆2的倾斜设置使杂质和水垢在排污口附近沉积,还通过进水管3和出水管4同时向内胆2中进水冲洗内胆2,进一步保证排污的效果,并将内胆2全方位的清洁,同时保证了内胆2整体的洁净,延长了内胆2的使用寿命还保证了用户的使用健康。In this embodiment, not only impurities and scales are deposited near the sewage outlet through the inclined setting of the inner tank 2, but also the water inlet pipe 3 and the water outlet pipe 4 are simultaneously fed into the inner tank 2 to flush the inner tank 2, so as to further ensure the effect of sewage discharge. , and clean the inner tank 2 in all directions, while ensuring the overall cleanliness of the inner tank 2, prolonging the service life of the inner tank 2 and ensuring the user's health.

实施例三Embodiment 3

实施例二中所述的热水器先将内胆中的水排出,然后再进水清洁排污,排水过程,可根据内胆中的蓄水量设定一排水时间或者设置水位传感器检测控制排水时间。所述的热水器包括电源板10和控制板11,电源板10给热水器的各部分供电,控制板11与电源板连接,并且通断控制阀与控制板11连接,通过热水器的控制板11控制通断控制阀的导通和断开。控制板11能够控制热水器的工作模式。The water heater described in the second embodiment first discharges the water in the inner tank, and then enters the water to clean the sewage. During the drainage process, a drainage time can be set according to the water storage in the inner tank or a water level sensor can be set to detect and control the drainage time. The water heater includes a power supply board 10 and a control board 11. The power supply board 10 supplies power to each part of the water heater, the control board 11 is connected to the power supply board, and the on-off control valve is connected to the control board 11. Turn on and off the control valve. The control panel 11 can control the working mode of the water heater.

本实施例中所述热水器的清洁排污方法包括以下步骤:The method for cleaning sewage from the water heater described in this embodiment includes the following steps:

S1、热水器停止加热,关闭混水阀7和进水阀,停止向内胆2进水;S1. The water heater stops heating, closes the mixing valve 7 and the water inlet valve, and stops the water supply to the inner tank 2;

S2、导通排污阀6,内胆2的污水和杂质从排污管5排出;S2, turn on the sewage valve 6, and the sewage and impurities in the inner tank 2 are discharged from the sewage pipe 5;

S3、将内胆2的污水排完后,导通通断控制阀和进水阀,开始向内胆2进水;S3. After the sewage in the inner tank 2 is drained, turn on the on-off control valve and the water inlet valve, and start to feed water into the inner tank 2;

S4、自来水管中的冷水进入进水管3,并通过通水管路12到出水管4,使自来水同时从出水管4和进水管3进水并清洗内胆,将污水从排污管5排出;S4. The cold water in the tap water pipe enters the water inlet pipe 3, and passes through the water passage 12 to the water outlet pipe 4, so that the tap water enters the water from the water outlet pipe 4 and the water inlet pipe 3 at the same time and cleans the inner bladder, and discharges the sewage from the sewage pipe 5;

S5、清洁结束后,关闭通断控制阀和进水阀,停止进水,直至将内胆2水全部排出后关闭排污阀6;S5. After cleaning, close the on-off control valve and the water inlet valve, stop the water inlet, and close the drain valve 6 until all the water in the inner tank 2 is drained;

S6、导通进水阀,开始向内胆2进水直至目标水位,清洁排污过程结束,热水器进入待机状态。S6, turn on the water inlet valve, and start to feed water into the inner tank 2 until the target water level, the cleaning and sewage process ends, and the water heater enters the standby state.

本实施例中由于热水器内胆2中存储有大量的水,如果未排出一定的水后进行清洁,在内胆2存储水将对进水管3和出水管4进入的水产生一个很大的压力,不能够通过出水管4进水,并且还不能够通过进水管3和出水管4对内胆2胆壁进行冲刷。因此本实施例中要将内胆2排出一定量的水后再进行清洁过程。In this embodiment, since a large amount of water is stored in the inner tank 2 of the water heater, if a certain amount of water is not discharged before cleaning, the water stored in the inner tank 2 will produce a great pressure on the water entering the water inlet pipe 3 and the water outlet pipe 4 , the water cannot be fed through the water outlet pipe 4, and the wall of the inner bladder 2 cannot be washed through the water inlet pipe 3 and the water outlet pipe 4. Therefore, in this embodiment, a certain amount of water should be discharged from the inner tank 2 before the cleaning process is performed.

实施例四Embodiment 4

如图4所示,所述的内胆2中桶设为圆锥结构,所述圆锥结构径向截面半径最大处设有排污口。As shown in FIG. 4 , the barrel in the inner tank 2 is configured as a conical structure, and the conical structure is provided with a sewage outlet at the largest radial section radius.

本实施例中,所述封堵圆锥中桶径向半径最大一点的内胆2封头半径为R1,封堵另一端的内胆2封头半径为R2,所述的R2比R1不小于3mm。左右封头和内胆2中桶将内胆组成一个密闭空间。In this embodiment, the radius of the head of the inner bladder 2 with the largest radial radius of the barrel in the blocking cone is R1, and the radius of the head of the inner bladder 2 at the other end is R2, and the ratio of R2 to R1 is not less than 3mm . The left and right sealing heads and the inner liner 2 middle barrels form a closed space for the inner liner.

本实施例中,所述的热水器设有加热管13,所述的加热管13设在封头半径为R2一侧,所述的加热管13与电源板10连接,进水管3设于内胆2中桶靠近加热管13一侧,进水管3设有进水阀和安全阀,出水管4设有出水阀,导通出水阀将内胆2中的热水通过出水管4排出供用户使用。In this embodiment, the water heater is provided with a heating pipe 13, the heating pipe 13 is provided on the side of the head whose radius is R2, the heating pipe 13 is connected with the power board 10, and the water inlet pipe 3 is provided in the inner tank 2. The middle bucket is close to the side of the heating pipe 13. The water inlet pipe 3 is provided with a water inlet valve and a safety valve. .

或者,所述的热水器还包括混水阀7和自来水管,混水阀7为所述的出水阀,所述的混水阀7为两进一出调节阀,两进水口分别与出水管4、自来水管相连,出水口与出水导管相连,温水侧与出水导管相连,自来水管还与进水管3相连,用户使用混水阀7可以将自来水和热水混合成为用户所需温度的温水通过出水导管排出。热水器在用户长期的使用过程中将生成较多的杂质和水垢,并且杂质和水垢沉积在内胆2的胆壁上,特别不容易清洁,即使采用了清洁内胆2的装置,仍然无法避免内胆2一些死角不能够清洁的问题,因此本实施例中将内胆2中产生的水垢和杂质通过重力的作用沉积在排污口,然后方便通过排污管5排出,避免了对内胆2的大面积的清洗。Alternatively, the water heater also includes a water mixing valve 7 and a tap water pipe, the mixing valve 7 is the water outlet valve, the water mixing valve 7 is a two-in and one-out regulating valve, and the two water inlets are respectively connected with the water outlet pipe 4 , The tap water pipe is connected, the water outlet is connected with the water outlet pipe, the warm water side is connected with the water outlet pipe, the tap water pipe is also connected with the water inlet pipe 3, the user can use the mixing valve 7 to mix the tap water and hot water into the warm water of the temperature required by the user through the outlet water Catheter discharge. The water heater will generate a lot of impurities and scale during the long-term use of the user, and the impurities and scale will be deposited on the wall of the inner tank 2, which is not easy to clean. Even if the device for cleaning the inner tank 2 is used, it is still unavoidable The problem that some dead corners of the gallbladder 2 cannot be cleaned, so in this embodiment, the scale and impurities generated in the gallbladder 2 are deposited on the sewage outlet by the action of gravity, and then easily discharged through the sewage discharge pipe 5, thereby avoiding the large size of the gallbladder 2. area cleaning.

或者,本实施例中热水器所述的进水管3和出水管4之间设有一通水管路12,在通水管路12上设有通断控制阀,控制热水器在清洁内胆2时从进水管3和出水管4同时进水冲洗内胆2,污水从排污管5排出。Alternatively, in this embodiment, a water pipe 12 is provided between the water inlet pipe 3 and the water outlet pipe 4 described in the water heater, and an on-off control valve is provided on the water pipe 12 to control the water heater from the water inlet pipe when cleaning the inner tank 2 3 and the water outlet pipe 4 simultaneously enter the water to wash the inner tank 2, and the sewage is discharged from the sewage pipe 5.

并且,本实施例中所述的出水管4上设有出水阀,通水管路12与出水管4连接的一端设于出水阀与内胆2出水口之间,内胆2清洁排污时,出水阀关闭。In addition, the water outlet pipe 4 described in this embodiment is provided with a water outlet valve, and one end of the water conduit 12 connected to the water outlet pipe 4 is arranged between the water outlet valve and the water outlet of the inner bladder 2. When the inner bladder 2 is cleaned and drained, the water outlet The valve is closed.

本实施例中先关闭出水阀,导通通断控制阀,然后通过进水管3进水,自来水通过通水管路12然后进入出水管4,则热水器的进水管3和出水管4同时对内胆2进水,清洁内胆2,最后通过排污管5排出污水。进一步的保证了内胆2的排污效果,将附着在内胆2胆壁上的一些杂质和水垢冲洗干净,使内胆2的排污效果更佳。In this embodiment, the water outlet valve is first closed, the on-off control valve is turned on, and then the water enters through the water inlet pipe 3, and the tap water enters the water outlet pipe 4 through the water inlet pipe 12, then the water inlet pipe 3 and the water outlet pipe 4 of the water heater are connected to the inner tank at the same time. 2 Enter the water, clean the inner tank 2, and finally discharge the sewage through the sewage pipe 5. The sewage discharge effect of the inner tank 2 is further ensured, and some impurities and scales adhering to the inner tank 2 are washed away, so that the sewage discharge effect of the inner tank 2 is better.

本实施例中利用热水器的出水管4从内胆2底部延伸至内胆2顶部,出水管4从高处喷水能够形成一个伞状,向四周散开,能够大范围的冲刷内胆2胆壁,然后再通过进水管3进水对内胆2底部进行冲刷,实现了对内胆全方位的清洗,保证了内胆的清洗效果。In this embodiment, the water outlet pipe 4 of the water heater is used to extend from the bottom of the inner pot 2 to the top of the inner pot 2. The water outlet pipe 4 can spray water from a high place to form an umbrella shape, spread out to the surrounding, and can wash the inner pot 2 in a wide range. Then, the bottom of the inner tank 2 is washed with water through the water inlet pipe 3, so as to realize the all-round cleaning of the inner tank and ensure the cleaning effect of the inner tank.

或者,本实施例所述的热水器还包括混水阀7、出水导管和自来水管,混水阀7为所述的出水阀,所述的混水阀7为两进一出调节阀,两进水口分别与出水管4、自来水管相连,出水口与出水导管相连,温水侧与出水导管相连,自来水管还与进水管3相连,内胆2清洁排污时,混水阀7关闭。Alternatively, the water heater described in this embodiment further includes a water mixing valve 7, a water outlet conduit and a tap water pipe. The water outlet is connected with the water outlet pipe 4 and the water pipe respectively, the water outlet is connected with the water outlet pipe, the warm water side is connected with the water outlet pipe, and the water pipe is also connected with the water inlet pipe 3. When the inner tank 2 is cleaned and drained, the mixing valve 7 is closed.

本实施例中所述的进水管3设有安全阀8和进水阀,进水阀控制自来水进内胆2的通断状态,清洁内胆2前,关闭进水阀,打开排污阀6,将内胆2中的水通过排污管5排出。The water inlet pipe 3 described in this embodiment is provided with a safety valve 8 and a water inlet valve. The water inlet valve controls the on-off state of the tap water entering the inner pot 2. Before cleaning the inner pot 2, close the water inlet valve and open the drain valve 6. The water in the inner bladder 2 is discharged through the sewage pipe 5 .

本实施例中将混水阀7关闭,导通进水阀和通断控制阀,自来水通过进水管3和出水管4同时进水对内胆2进行清理,并导通排污阀6,从排污管5将污水排走。本实施例中热水器使用出水管4和进水管3同时向内胆2进水,冲洗内胆2胆壁。In this embodiment, the water mixing valve 7 is closed, the water inlet valve and the on-off control valve are turned on, the tap water flows into the water inlet pipe 3 and the water outlet pipe 4 at the same time to clean the inner tank 2, and the sewage discharge valve 6 is turned on to remove the sewage from the sewage. Pipe 5 drains the sewage away. In this embodiment, the water heater uses the water outlet pipe 4 and the water inlet pipe 3 to simultaneously feed water into the inner bladder 2 to flush the inner bladder 2 wall.

或者,将进水阀设置在通水管路12和内胆2底部之间,导通通断控制阀,自来水通过进水管3、通水管路12和出水管4向内胆2进水清洗。该方法主要是对内胆2胆壁清洗,与出水管4和进水管3同时清洗的效果稍差一点,但是本方法可以达到节水的效果。Alternatively, the water inlet valve is arranged between the water passage 12 and the bottom of the inner tank 2, the on-off control valve is turned on, and the tap water flows into the inner tank 2 through the water inlet pipe 3, the water passage 12 and the water outlet pipe 4 for cleaning. This method mainly cleans the wall of the inner bladder 2, and the effect of cleaning the water outlet pipe 4 and the water inlet pipe 3 at the same time is slightly worse, but this method can achieve the effect of water saving.

实施例五Embodiment 5

如图4所示,所述内胆2的中桶顶部所在平面为水平面。有利于生产过程中的安装过程,保证热水器准确的安装在预定位置。As shown in FIG. 4 , the plane where the top of the middle barrel of the inner container 2 is located is a horizontal plane. It is beneficial to the installation process in the production process and ensures that the water heater is accurately installed in the predetermined position.

实施例六Embodiment 6

如图4所示,所述的内胆2底部设有一沉降槽,排污口设于槽底。所述的沉降槽能够用于杂质和水垢的沉积,并且能够堆积部分的杂质和水垢,利于污水杂质的排出。As shown in Figure 4, a sedimentation tank is arranged at the bottom of the inner tank 2, and a sewage outlet is arranged at the bottom of the tank. The settling tank can be used for the deposition of impurities and scale, and can accumulate some of the impurities and scale, which is beneficial to the discharge of sewage impurities.

实施例七Embodiment 7

如图4所示,所述的热水器进水管3设有进水缓冲管,所述的进水缓冲管的底部设有多个进水孔,所述的进水缓冲罐能够缓冲进水管3的进水冲压力,避免损坏加热管13,同时控制了进水管3的进水量。As shown in FIG. 4 , the water heater water inlet pipe 3 is provided with a water inlet buffer pipe, the bottom of the water inlet buffer pipe is provided with a plurality of water inlet holes, and the water inlet buffer tank can buffer the water inlet pipe 3 . The punching pressure of the water inlet prevents damage to the heating pipe 13 , and at the same time controls the water inlet amount of the water inlet pipe 3 .

综上所述,本发明通过将排污口设置于内胆2底部的最低点,内胆2底部向上倾斜设置,能够方便热水器的杂质及水垢通过自身重力作用向排污口处沉淀,本发明中的一种方案是将内胆2中桶为圆柱形结构,并将整个内胆2倾斜设置,使内胆2中桶的中轴线与外壳1底部所在平面设有夹角,保证了内胆2内的杂质能够沉积在排污口处。本发明的另一种方案是将内胆2中桶设为圆锥结构,所述的内胆2中桶径向截面半径逐渐变化,为了更好的安装,将内胆2的中桶顶部所在平面设为水平面,并且在所述内胆2底部设有一沉降槽,排污口设于槽底,进一步的保证了杂质能够沉积在内胆2的排污口处,则只需要将排污阀6导通,杂质通过排污管5排出,实现了一种方便排污免清洗的功能。本发明在所述的进水管3和出水管4之间设有一通水管路12,在通水管路12上设有通断控制阀,控制热水器在清洁内胆2时从进水管3和出水管4同时进水冲洗内胆2,污水从排污管5排出,本发明增加清洗步骤来进一步的保证排污的效果,保证热水器的内胆2全方位的清洁并将附着在其上的水垢和杂质冲洗并从排污管5排出。本发明的热水器结构简单,排污效果好,实用性强,成本低廉,适合生产推广。To sum up, in the present invention, the sewage outlet is arranged at the lowest point of the bottom of the inner pot 2, and the bottom of the inner pot 2 is inclined upward, which can facilitate the precipitation of impurities and scales of the water heater to the sewage outlet by its own gravity. One solution is to make the barrel in the inner tank 2 a cylindrical structure, and set the entire inner tank 2 inclined, so that the central axis of the barrel in the inner tank 2 and the plane at the bottom of the outer shell 1 are at an angle to ensure that the inner tank 2 The impurities can be deposited in the sewage outlet. Another solution of the present invention is to set the barrel in the inner pot 2 as a conical structure, and the radial section radius of the barrel in the inner pot 2 changes gradually. For better installation, the plane where the top of the middle barrel of the inner pot 2 is located is set. It is set as a horizontal plane, and a settling tank is arranged at the bottom of the inner tank 2, and the sewage outlet is arranged at the bottom of the tank to further ensure that impurities can be deposited at the sewage outlet of the inner tank 2, then only the sewage valve 6 needs to be turned on, Impurities are discharged through the sewage pipe 5, which realizes the function of convenient sewage discharge and no cleaning. In the present invention, a water passage 12 is arranged between the water inlet pipe 3 and the water outlet pipe 4, and an on-off control valve is arranged on the water passage 12 to control the water heater from the water inlet pipe 3 and the water outlet pipe when cleaning the inner tank 2. 4. At the same time, the inner tank 2 is washed with water, and the sewage is discharged from the sewage discharge pipe 5. The present invention increases the cleaning step to further ensure the effect of sewage, ensures that the inner tank 2 of the water heater is cleaned in all directions and washes the scale and impurities attached to it. And discharged from the sewage pipe 5. The water heater of the invention has the advantages of simple structure, good sewage discharge effect, strong practicability and low cost, and is suitable for production and promotion.

以上所述仅为本发明的优选实施方式,应当指出,对于本领域的普通技术人员而言,在不脱离本发明原理前提下,还可以做出多种变形和改进,这也应该视为本发明的保护范围。The above are only the preferred embodiments of the present invention. It should be pointed out that for those skilled in the art, various modifications and improvements can be made without departing from the principles of the present invention, which should also be regarded as the present invention. the scope of protection of the invention.

Claims (10)

1. A control method of a water heater comprises a shell, wherein a liner is arranged in the shell and consists of a left end socket, a right end socket and a liner middle barrel, a water inlet pipe, a water outlet pipe and a drain outlet are arranged at the bottom of the liner, the drain outlet is connected with the drain outlet, a drain valve for controlling connection and disconnection of the drain outlet is arranged on the drain outlet, the water outlet pipe extends to the top space of the liner from the bottom of the liner, the drain outlet is arranged at the lowest point of the bottom of the liner, and the bottom of the liner inclines upwards along the drain outlet;
the control method comprises the following steps: when the liner is cleaned, the control unit of the water heater controls the water heater to simultaneously feed water from the water inlet pipe and the water outlet pipe through controlling the control valve on the water pipeline to flush the liner.
2. The control method of a water heater according to claim 1, wherein: the bottom of the inner container is inclined upwards by less than 15 degrees along the sewage draining outlet.
3. The control method of a water heater according to claim 1, wherein: the drain sets up at inner bag head or inner bag well bucket, when the drain setting was in the inner bag head, drain and inner bag head bottom end point distance were less than 15 cm.
4. The control method of a water heater according to claim 1, wherein: the distance from the sewage outlet to the bottom of the shell is L1, the distance from the highest position of the middle barrel of the inner container to the bottom of the shell is L2, and L1 is smaller than L2.
5. The control method of a water heater according to claim 4, wherein: the L1 is not less than 3mm than L2.
6. The control method of a water heater according to claim 1, wherein: the distance between the top of the inner container and the top of the outer shell is not less than 25 mm.
7. The control method of a water heater according to claim 1, wherein: the two ends of the inner container middle barrel of the conical structure are provided with inner container sealing heads, the radius of the inner container sealing head blocked at one end of the inner container middle barrel is R1, the radius of the inner container sealing head blocked at the other end of the inner container middle barrel is R2, and R2 is smaller than R1.
8. The control method of a water heater according to claim 7, wherein: the ratio of R2 to R1 is not less than 3 mm.
9. The control method of a water heater according to claim 1, wherein: the plane of the top of the middle barrel of the inner container is a horizontal plane.
10. The control method of a water heater according to claim 1, wherein: the bottom of the inner container is provided with a settling tank, and the drain outlet is arranged at the bottom of the tank.
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Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106288348A (en) * 2016-09-30 2017-01-04 芜湖美的厨卫电器制造有限公司 Electric heater
CN107127199A (en) * 2017-05-05 2017-09-05 广东万家乐燃气具有限公司 A kind of inner bag descaling device
CN107289635A (en) * 2017-07-18 2017-10-24 广西通盟电器有限公司 A kind of blowdown control system of water heater
CN107490181A (en) * 2017-08-18 2017-12-19 郑州朗鑫智能电子科技有限公司 A kind of storage-type electric water heater
CN113028642A (en) * 2021-04-23 2021-06-25 伍柏峰 Scale-proof energy-saving constant-temperature water heater
CN114963513B (en) * 2021-06-17 2023-12-12 青岛经济技术开发区海尔热水器有限公司 Water heater and scale cleaning method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102519136A (en) * 2012-01-19 2012-06-27 江门市凯立信电气科技有限公司 Air energy water heater
JP5402291B2 (en) * 2009-06-19 2014-01-29 三菱電機株式会社 Heat pump water heater
CN203964380U (en) * 2014-05-20 2014-11-26 Tcl空调器(中山)有限公司 Pressurized water tank and heat pump water heater
CN204084867U (en) * 2014-09-12 2015-01-07 华帝股份有限公司 Water heater blowdown structure
CN104879922A (en) * 2015-06-15 2015-09-02 安徽机电职业技术学院 Dismounting-free cleaning device and method for water heater

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202303948U (en) * 2011-09-23 2012-07-04 美的集团有限公司 Self-circulation water storage formula electric water heater
CN104633914B (en) * 2015-01-22 2018-08-17 芜湖美的厨卫电器制造有限公司 Electric heater

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5402291B2 (en) * 2009-06-19 2014-01-29 三菱電機株式会社 Heat pump water heater
CN102519136A (en) * 2012-01-19 2012-06-27 江门市凯立信电气科技有限公司 Air energy water heater
CN203964380U (en) * 2014-05-20 2014-11-26 Tcl空调器(中山)有限公司 Pressurized water tank and heat pump water heater
CN204084867U (en) * 2014-09-12 2015-01-07 华帝股份有限公司 Water heater blowdown structure
CN104879922A (en) * 2015-06-15 2015-09-02 安徽机电职业技术学院 Dismounting-free cleaning device and method for water heater

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