WO2022047711A1

WO2022047711A1 - Water heater

Info

Publication number: WO2022047711A1
Application number: PCT/CN2020/113316
Authority: WO
Inventors: 余军勇
Original assignee: 余军勇
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2022-03-10

Abstract

A water heater, comprising a housing (0), a heat-generating member (1), and a hot water pipe (2), the hot water pipe (2) comprising a plurality of shunt pipes (21), and the heat-generating member (1) being fixedly installed in the housing (0); the plurality of shunt pipes (20) are spirally wound around the outside of the heat-generating member (1); both ends of the plurality of shunt pipes (21) are respectively gathered at one place; and the heat-generating member (1) can generate heat and use heat radiation to heat the hot water pipe (2). When in use, the water heater is connected to a mains water pipe; by means of a control unit controlling the heat-generating member (1) to power on, the heat-generating member (1) can be made to produce heat energy and transfer the heat energy to the shunt pipes (21) by means of an infrared radiation method, so that the temperature of the shunt pipes (21) increases, thereby heating the water in the shunt pipes (21); during the heating process, the heat-generating power of the heat-generating member (1) can be adjusted by means of the control unit controlling the magnitude of the current passing through the heat-generating member (1), thereby controlling the temperature of the water; and the heated water flows from the other end of the shunt pipes (21) gathered in one place out of the water heater for use.

Description

一种热水器a water heater

技术领域technical field

本发明涉及电器技术领域，具体为一种热水器。The invention relates to the technical field of electrical appliances, in particular to a water heater.

背景技术Background technique

随着石英加热管更广泛地被应用于日常生活中，石英加热管的用途也渐渐被拓宽，出现了应用石英加热管加热的即热性热水器。现有技术中，应用了石英加热管的即热性热水器通常是单纯地将一根水管环绕着石英加热管设置，如此造成的问题是由于水管直径较大，导致水流受热较慢，甚至出现受热不均的情况。As quartz heating tubes are more widely used in daily life, the use of quartz heating tubes has gradually been broadened, and instantaneous water heaters using quartz heating tubes have appeared. In the prior art, the instantaneous water heater using a quartz heating tube is usually simply arranged with a water tube surrounding the quartz heating tube. The problem caused by this is that due to the large diameter of the water tube, the water flow is heated slowly, and even heating occurs. uneven situation.

发明内容SUMMARY OF THE INVENTION

(一)解决的技术问题(1) Technical problems solved

为解决以上问题，本发明提供了一种热水器，可将水流分割成多条细小的分流分别进行加热。In order to solve the above problems, the present invention provides a water heater, which can divide the water flow into a plurality of small sub-flows for heating respectively.

(二)技术方案(2) Technical solutions

为实现上述目的，本发明提供如下技术方案：一种热水器，包括外壳、发热件和热水管，热水管包括多个分流管，发热件固定安装于外壳内；多个分流管均螺旋缠绕于发热件外；且多个分流管的两端各汇集于一处；发热件可发热，并利用热辐射以对热水管进行加热。In order to achieve the above purpose, the present invention provides the following technical solutions: a water heater, comprising a casing, a heating element and a hot water pipe, the hot water pipe includes a plurality of shunt pipes, and the heating element is fixedly installed in the casing; the plurality of shunt pipes are spirally wound. The two ends of the plurality of shunt pipes are collected in one place; the heating element can generate heat and use heat radiation to heat the hot water pipe.

优选地，多个分流管沿发热件长度方向排列。Preferably, a plurality of shunt pipes are arranged along the length direction of the heating element.

优选地，热水管还包括进水管和出水管，进水管和出水管贯穿外壳设置，固设于外壳侧壁上；多个分流管一端与进水管相连通，另一端与出水管相连通。Preferably, the hot water pipe further includes a water inlet pipe and a water outlet pipe. The water inlet pipe and the water outlet pipe are arranged through the casing and are fixed on the side wall of the casing;

优选地，进水管和出水管的截面面积均大于多个分流管的截面面积之和。Preferably, the cross-sectional areas of the water inlet pipe and the water outlet pipe are both greater than the sum of the cross-sectional areas of the plurality of branch pipes.

优选地，分流管与发热件的间隔在0至15mm之间。Preferably, the distance between the shunt pipe and the heating element is between 0 and 15 mm.

优选地，发热件为石英发热管。Preferably, the heating element is a quartz heating tube.

优选地，该热水器还包括第一固定件；第一固定件固定连接于外壳内，发热件固定连接于第一固定件上，以使发热件固定安装于外壳内。Preferably, the water heater further includes a first fixing member; the first fixing member is fixedly connected in the casing, and the heating member is fixedly connected to the first fixing member, so that the heating member is fixedly installed in the casing.

优选地，该热水器还包括第二固定件，第二固定件固设于外壳上，并与分流管固定连接。Preferably, the water heater further includes a second fixing member, the second fixing member is fixed on the casing and is fixedly connected with the shunt pipe.

优选地，外壳和第一固定件均为绝缘且隔热材质。Preferably, both the casing and the first fixing member are made of insulating and heat-insulating materials.

(三)有益效果(3) Beneficial effects

本发明提供了一种热水器，具备以下有益效果：使用时，将进水管与自来水管相连通，水流进入进水管后，被分割成多条细小的分流进入各分流管内；通过控制单元控制发热件通电，使得发热件产生热能，并将热能通过红外辐射的方式将热能传导至各分流管，使分流管的温度升高，从而加热分流管内的水；然后水流在分流管另一端汇集于出水管处，由出水管流出该热水器。水流被分割成多条较细小的分流后，不仅可以有效减少热量在水中传递的损耗，还可提高热水管的受热面积，使水流被加热的速度更快。The invention provides a water heater, which has the following beneficial effects: when in use, the water inlet pipe is connected with the tap water pipe, and after the water flow enters the water inlet pipe, it is divided into a plurality of small shunts and enters into each shunt pipe; the heating element is controlled by a control unit Power on, so that the heating element generates heat energy, and the heat energy is transmitted to each shunt pipe by infrared radiation, so that the temperature of the shunt pipe increases, thereby heating the water in the shunt pipe; then the water flows at the other end of the shunt pipe and collects in the outlet pipe , the water heater flows out from the outlet pipe. After the water flow is divided into several smaller shunts, it can not only effectively reduce the loss of heat transfer in the water, but also increase the heating area of the hot water pipe, so that the water flow can be heated faster.

附图说明Description of drawings

附图用来提供对本发明的进一步理解，并且构成说明书的一部分，与本发明的实施例一起用于解释本发明，并不构成对本发明的限制,在附图中：The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention. In the accompanying drawings:

图1示出了本发明的实施例的整体结构示意图；Fig. 1 shows the overall structure schematic diagram of the embodiment of the present invention;

图2示出了本发明的实施例的结构示意图一；FIG. 2 shows a first structural schematic diagram of an embodiment of the present invention;

图3示出了本发明的实施例的结构示意图二；FIG. 3 shows a second schematic structural diagram of an embodiment of the present invention;

图4示出了本发明的实施例中热水管的结构示意图；Figure 4 shows a schematic structural diagram of a hot water pipe in an embodiment of the present invention;

图5示出了本发明的实施例中发热件和第一固定件的结构示意图。FIG. 5 shows a schematic structural diagram of the heating element and the first fixing element in the embodiment of the present invention.

图中：0外壳，1发热件、2热水管、21分流管、22进水管、23出水管、3第一固定件、4第二固定件。In the picture: 0 shell, 1 heating element, 2 hot water pipe, 21 shunt pipe, 22 water inlet pipe, 23 water outlet pipe, 3 first fixing piece, 4 second fixing piece.

具体实施方式detailed description

下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

参阅附图1-附图5，本发明实施例提供一种热水器，包括外壳0、发热件1和热水管2，热水管2包括多个分流管21，发热件1固定安装于外壳0内；多个分流管21均螺旋缠绕于发热件1外；且多个分流管21的两端各汇集于一处；发热件1可发热，并利用热辐射以对热水管2进行加热。Referring to Figures 1 to 5, an embodiment of the present invention provides a water heater, comprising a casing 0, a heating element 1 and a hot water pipe 2, the hot water pipe 2 includes a plurality of shunt pipes 21, and the heating element 1 is fixedly installed on the casing 0 The plurality of shunt pipes 21 are spirally wound outside the heating element 1;

具体的，该热水器还包括用于控制发热件1的控制单元。控制单元可设置在热水器的外壳0上或外壳0外，通过遥控或触碰等方式控制发热件1是否通电及通过发热件1的电流大小。该热水器上还可设置使该热水器悬挂在墙上的组件。本实施例中，热水管2优选为导热性较强的铜材质。Specifically, the water heater further includes a control unit for controlling the heating element 1 . The control unit can be arranged on or outside the casing 0 of the water heater, and controls whether the heating element 1 is energized and the magnitude of the current passing through the heating element 1 by means of remote control or touch. The water heater can also be provided with components for hanging the water heater on the wall. In this embodiment, the hot water pipe 2 is preferably made of copper material with strong thermal conductivity.

发热件1为石英发热管。相较于钢制发热管，石英发热管导热效率更高，更耐高温，而且膨胀系数低。The heating element 1 is a quartz heating tube. Compared with steel heating tubes, quartz heating tubes have higher thermal conductivity, higher temperature resistance, and lower expansion coefficient.

根据上述方案，使用时，将该热水器与自来水管相连接；打开自来水管，水流由多个分流管21一端流入，并最终充斥所有分流管21；通过控制单元控制发热件1通电，使得发热件1产生热能，并将热能通过红外辐射的方式将热能传导至各分流管21，使分流管21的温度升高，从而加热分流管21内的水；加热过程中，还可通过控制单元控制通过发热件1的电流大小，从而调节发热件1的发热功率，进而控制水温的高低；被加热后的水从分流管21另一端汇集于一处后流出该热水器以供使用。According to the above scheme, when in use, the water heater is connected to the tap water pipe; the tap water pipe is opened, and the water flows in from one end of the plurality of shunt pipes 21, and finally fills all the shunt pipes 21; the heating element 1 is controlled by the control unit to energize, so that the heating element 1 is energized. 1. Generate heat energy, and conduct the heat energy to each shunt pipe 21 by means of infrared radiation, so that the temperature of the shunt pipe 21 is increased, thereby heating the water in the shunt pipe 21; during the heating process, the control unit can also control the flow through the shunt pipe 21. The current of the heating element 1 is adjusted to adjust the heating power of the heating element 1, thereby controlling the water temperature; the heated water is collected from the other end of the shunt pipe 21 and then flows out of the water heater for use.

进一步的，多个分流管21沿发热件1长度方向排列，且缠绕的分流管21各圈之间紧密贴合，以最大化增加受辐射面积，提高加热速度。Further, a plurality of shunt tubes 21 are arranged along the length direction of the heating element 1, and the winding shunt tubes 21 are closely attached to each other, so as to maximize the radiation receiving area and increase the heating speed.

进一步地，热水管2还包括进水管22和出水管23，进水管22和出水管23贯穿外壳0设置，固设于外壳0侧壁上；多个分流管21一端与进水管22相连通，另一端与出水管23相连通。进水管22和出水管23的截面面积均大于多个分流管21的截面面积之和。Further, the hot water pipe 2 also includes a water inlet pipe 22 and a water outlet pipe 23. The water inlet pipe 22 and the water outlet pipe 23 are arranged through the casing 0 and are fixed on the side wall of the casing 0; one end of the plurality of branch pipes 21 is connected with the water inlet pipe 22 , and the other end is communicated with the outlet pipe 23 . The cross-sectional areas of the water inlet pipe 22 and the water outlet pipe 23 are both larger than the sum of the cross-sectional areas of the plurality of branch pipes 21 .

具体的，进水管22和出水管23远离外壳0的一端设有螺纹，以便于使用者通过螺纹活接头将该热水器与自来水管或淋浴软管等相连通。使用时，将进水管22与自来水管相连通，水流进入进水管22后，被分割成多条细小的分流进入各分流管21内进行加热，然后在分流管21另一端汇集于出水管23处，由出水管23流出该热水器。Specifically, the ends of the water inlet pipe 22 and the water outlet pipe 23 away from the casing 0 are provided with threads, so that the user can connect the water heater with a tap water pipe or a shower hose through a threaded union. When in use, the water inlet pipe 22 is communicated with the tap water pipe, and after the water flow enters the water inlet pipe 22, it is divided into a plurality of small shunts and enters each shunt pipe 21 for heating, and then the other end of the shunt pipe 21 is collected at the outlet pipe 23. , flows out of the water heater through the water outlet pipe 23 .

由于水是热的不良导体，故水流直径较大的话，容易出现靠近发热体的一侧还未及时将热量传递给另一侧，就已流出热水器的情况。而将水流分割成多条较细小的分流后，不仅可以有效减少热量在水中传递的损耗，还可提高热水管2的受热面积，使水流被加热的速度更快。Since water is a poor conductor of heat, if the diameter of the water flow is large, it is prone to the situation that the side close to the heating element has not transferred the heat to the other side in time, and has already flowed out of the water heater. After the water flow is divided into several smaller shunts, it can not only effectively reduce the loss of heat transfer in the water, but also increase the heating area of the hot water pipe 2, so that the water flow can be heated faster.

需要说明的是，进水管22与出水管23没有明显分别，一般情况下可交替使用而不影响使用效果。It should be noted that there is no obvious difference between the water inlet pipe 22 and the water outlet pipe 23, and in general, they can be used alternately without affecting the use effect.

进一步地，为了保证加热温度，分流管21与发热件1的间隔在0至15mm之间。Further, in order to ensure the heating temperature, the interval between the shunt pipe 21 and the heating element 1 is between 0 and 15 mm.

具体的，由于发热件1与分流管21为两个相分离的部件，安装时，将分流管21套设在发热件1外，故分流管21与发热件1不可避免的具有一定间隙；而发热件1通过辐射方式传递热能，对距离较为敏感。为了防止热能流失，分流管21与发热件1之间的间隔不应太大，间隔越小，该热水器的加热功能越强。Specifically, since the heating element 1 and the shunt pipe 21 are two separate parts, the shunt pipe 21 is sleeved outside the heating element 1 during installation, so the shunt pipe 21 and the heating element 1 inevitably have a certain gap; and The heating element 1 transmits heat energy by means of radiation, which is sensitive to distance. In order to prevent the loss of heat energy, the interval between the shunt pipe 21 and the heating element 1 should not be too large, and the smaller the interval, the stronger the heating function of the water heater.

进一步地，该热水器还包括第一固定件3；第一固定件3固定连接于外壳0内，发热件1固定连接于第一固定件3上，以使发热件1固定安装于外壳0内。Further, the water heater further includes a first fixing member 3;

具体的，本实施例中，发热件1和第一固定件3均设有两个。两个发热件1平行排列设置于外壳0内，其长度方向平行于外壳0的长度方向。靠近发热件1两端部处各设置有一个第一固定件3。第一固定件3上设有与发热件1端部相配合的通孔，使得两个发热件1的端部可穿过第一固定件3，架设在上面。发热件1以此与外壳0相分离，防止外壳0温度升高以至于烫伤使用者。Specifically, in this embodiment, two heating elements 1 and two first fixing elements 3 are provided. The two heating elements 1 are arranged in parallel in the casing 0, and their length direction is parallel to the length direction of the casing 0. A first fixing member 3 is provided near both ends of the heating element 1 . The first fixing member 3 is provided with a through hole matched with the end of the heating member 1 , so that the ends of the two heating members 1 can pass through the first fixing member 3 and be erected on it. Therefore, the heating element 1 is separated from the casing 0 to prevent the temperature of the casing 0 from rising so as to scald the user.

进一步地，为了固定分流管21的位置，该热水器还包括第二固定件4，第二固定件4固设于外壳0上，并与分流管21固定连接。Further, in order to fix the position of the shunt pipe 21 , the water heater further includes a second fixing member 4 . The second fixing member 4 is fixed on the casing 0 and is fixedly connected with the shunt pipe 21 .

具体的，第二固定件4螺纹连接于外壳0内，且第二固定件4的长度方向平行于发热件1的长度方向，各螺旋缠绕的分流管21沿着第二固定件4的长度方向依次焊接在第二固定件4上。Specifically, the second fixing member 4 is screwed into the housing 0 , and the length direction of the second fixing member 4 is parallel to the length direction of the heating element 1 , and each helically wound shunt 21 is along the length direction of the second fixing member 4 . They are welded on the second fixing member 4 in sequence.

进一步地，外壳0和第一固定件3均为绝缘且隔热材质。隔热材质可防止发热件1产生的热量传导至外壳0处，使得外壳0温度升高，造成使用者烫伤的情况；还可以减少发热件1产生的热能散失到外部。绝缘材质可防止发生漏电，有效保护使用者不受触电威胁。Further, the casing 0 and the first fixing member 3 are both insulating and heat-insulating materials. The heat insulating material can prevent the heat generated by the heating element 1 from being conducted to the outer casing 0, which increases the temperature of the outer casing 0 and causes the user to get burned; and can also reduce the dissipation of the heat energy generated by the heating element 1 to the outside. The insulating material can prevent leakage and effectively protect the user from the threat of electric shock.

需要注意的是，这里所使用的术语仅是为了描述具体实施方式，而非意图限制根据本申请的示例性实施方式。如在这里所使用的，除非上下文另外明确指出，否则单数形式也意图包括复数形式，此外，还应当理解的是，当在本说明书中使用术语“包含”和/或“包括”时，其指明存在特征、步骤、操作、器件、组件和/或它们的组合。It should be noted that the terminology used herein is for the purpose of describing specific embodiments only, and is not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural as well, furthermore, it is to be understood that when the terms "comprising" and/or "including" are used in this specification, it indicates that There are features, steps, operations, devices, components and/or combinations thereof.

除非另外具体说明，否则在这些实施例中阐述的部件和步骤的相对布置、数字表达式和数值不限制本申请的范围。同时，应当明白，为了便于描述，附图中所示出的各个部分的尺寸并不是按照实际的比例关系绘制的。对于相关领域普通技术人员已知的技术、方法和设备可能不作详细讨论，但在适当情况下，所述技术、方法和设备应当被视为授权说明书的一部分。在这里示出和讨论的所有示例中，任何具体值应被解释为仅仅是示例性的，而不是作为限制。因此，示例性实施例的其它示例可以具有不同的值。应注意到：相似的标号和字母在下面的附图中表示类似项，因此，一旦某一项在一个附图中被定义，则在随后的附图中不需要对其进行进一步讨论。The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that, for the convenience of description, the dimensions of various parts shown in the accompanying drawings are not drawn in an actual proportional relationship. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods, and apparatus should be considered part of the authorized specification. In all examples shown and discussed herein, any specific value should be construed as illustrative only and not as limiting. Accordingly, other examples of exemplary embodiments may have different values. It should be noted that like numerals and letters refer to like items in the following figures, so once an item is defined in one figure, it does not require further discussion in subsequent figures.

在本申请的描述中，需要理解的是，方位词如“前、后、上、下、左、右”、“横向、竖向、垂直、水平”和“顶、底”等所指示的方位或位置关系通常是基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，在未作相反说明的情况下，这些方位词并不指示和暗示所指的装置或元件必须具有特定的方位或者以特定的方位构造和操作，因此不能理解为对本申请保护范围的限制；方位词“内、外”是指相对于各部件本身的轮廓的内外。In the description of this application, it should be understood that the orientations indicated by the orientation words such as "front, rear, top, bottom, left, right", "horizontal, vertical, vertical, horizontal" and "top, bottom" etc. Or the positional relationship is usually based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and these orientations do not indicate or imply the indicated device or element unless otherwise stated. It must have a specific orientation or be constructed and operated in a specific orientation, so it cannot be construed as a limitation on the protection scope of the application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

为了便于描述，在这里可以使用空间相对术语，如“在……之上”、“在……上方”、“在……上表面”、“上面的”等，用来描述如在图中所示的一个器件或特征与其他器件或特征的空间位置关系。应当理解的是，空间相对术语旨在包含除了器件在图中所描述的方位之外的在使用或操作中的不同方位。例如，如果附图中的器件被倒置，则描述为“在其他器件或构造上方”或“在其他器件或构造之上”的器件之后将被定位为“在其他器件或构造下方”或“在其他器件或构造之下”。因而，示例性术语“在……上方”可以包括“在……上方”和“在……下方”两种方位。该器件也可以其他不同方式定位(旋转90度或处于其他方位)，并且对这里所使用的空间相对描述作出相应解释。For ease of description, spatially relative terms, such as "on", "over", "on the surface", "above", etc., may be used herein to describe what is shown in the figures. The spatial positional relationship of one device or feature shown to other devices or features. It should be understood that spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or features would then be oriented "below" or "over" the other devices or features under other devices or constructions". Thus, the exemplary term "above" can encompass both an orientation of "above" and "below." The device may also be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptions used herein interpreted accordingly.

此外，需要说明的是，使用“第一”、“第二”等词语来限定零部件，仅仅是为了便于对相应零部件进行区别，如没有另行声明，上述词语并没有特殊含义，因此不能理解为对本申请保护范围的限制。In addition, it should be noted that the use of words such as "first" and "second" to define components is only for the convenience of distinguishing corresponding components. Unless otherwise stated, the above words have no special meaning and therefore cannot be understood to limit the scope of protection of this application.

尽管已经示出和描述了本发明的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由所附权利要求及其等同物限定。Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims

一种热水器，其特征在于，包括外壳(0)、发热件(1)和热水管(2)，所述热水管(2)包括多个分流管(21)，所述发热件(1)固定安装于所述外壳(0)内；多个所述分流管(21)均螺旋缠绕于所述发热件(1)外；且多个所述分流管(21)的两端各汇集于一处；所述发热件(1)可发热，并利用热辐射以对所述热水管(2)进行加热。A water heater, characterized in that it comprises a casing (0), a heating element (1) and a hot water pipe (2), the hot water pipe (2) comprising a plurality of shunt pipes (21), the heating element (1) ) is fixedly installed in the casing (0); a plurality of the shunt pipes (21) are spirally wound outside the heating element (1); One place; the heating element (1) can generate heat and use heat radiation to heat the hot water pipe (2).
根据权利要求1所述的一种热水器，其特征在于，多个所述分流管(21)沿发热件(1)长度方向排列。The water heater according to claim 1, characterized in that, a plurality of the shunt pipes (21) are arranged along the length direction of the heating element (1).
根据权利要求1所述的一种热水器，其特征在于，所述热水管(2)还包括进水管(22)和出水管(23)，所述进水管(22)和所述出水管(23)贯穿所述外壳(0)设置，固设于所述外壳(0)侧壁上；多个所述分流管(21)一端与所述进水管(22)相连通，另一端与所述出水管(23)相连通。A water heater according to claim 1, characterized in that, the hot water pipe (2) further comprises a water inlet pipe (22) and a water outlet pipe (23), the water inlet pipe (22) and the water outlet pipe (22). 23) Provided through the casing (0) and fixed on the side wall of the casing (0); one end of the plurality of shunt pipes (21) is communicated with the water inlet pipe (22), and the other end is connected with the water inlet pipe (22) The water outlet pipe (23) is connected.
根据权利要求3所述的一种热水器，其特征在于，所述进水管(22)和所述出水管(23)的截面面积均大于多个所述分流管(21)的截面面积之和。The water heater according to claim 3, characterized in that the cross-sectional areas of the water inlet pipe (22) and the water outlet pipe (23) are both greater than the sum of the cross-sectional areas of a plurality of the branch pipes (21).
根据权利要求1所述的一种热水器，其特征在于，所述分流管(21)与所述发热件(1)的间隔在0至15mm之间。The water heater according to claim 1, characterized in that, the interval between the shunt pipe (21) and the heating element (1) is between 0 and 15 mm.
根据权利要求1所述的一种热水器，其特征在于，所述发热件(1)为石英发热管。A water heater according to claim 1, wherein the heating element (1) is a quartz heating tube.
根据权利要求1所述的一种热水器，其特征在于，还包括第一固定件(3)；所述第一固定件(3)固定连接于所述外壳(0)内，所述发热件(1)固定连接于所述第一固定件(3)上，以使所述发热件(1)固定安装于所述外壳(0)内。The water heater according to claim 1, characterized in that it further comprises a first fixing member (3); the first fixing member (3) is fixedly connected in the casing (0), and the heating element ( 1) Fixedly connected to the first fixing member (3), so that the heating member (1) is fixedly installed in the housing (0).
根据权利要求1所述的一种热水器，其特征在于，还包括第二固定件(4)，所述第二固定件(4)固设于所述外壳(0)上，并与所述分流管(21)固定连接。The water heater according to claim 1, characterized in that it further comprises a second fixing member (4), the second fixing member (4) is fixed on the casing (0) and is separated from the flow The pipe (21) is fixedly connected.
根据权利要求7所述的一种热水器，其特征在于，所述外壳(0)和所述第一固定件(3)均为绝缘且隔热材质。The water heater according to claim 7, characterized in that, the casing (0) and the first fixing member (3) are both insulating and heat-insulating materials.