CN203964381U - A kind of electric heater - Google Patents
A kind of electric heater Download PDFInfo
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- CN203964381U CN203964381U CN201420275080.7U CN201420275080U CN203964381U CN 203964381 U CN203964381 U CN 203964381U CN 201420275080 U CN201420275080 U CN 201420275080U CN 203964381 U CN203964381 U CN 203964381U
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Abstract
本实用新型涉及一种电热水器，包括贮水箱（1），贮水箱内设有由电路控制系统控制的加热器（2），贮水箱上设有与进水管（6）连接的进水孔（1c），其特征在于贮水箱底部设有出水孔（1a），贮水箱一侧设有回流孔（1b），回流孔与出水孔之间通过回流管（5）连通，回流管上设有三通（3），三通一端端口连有出水阀（4）。本实用新型的有益效果在于结构简单，操作方便，通过回流管将贮水箱内的热水引出，以循环流动加热，从而确保了与用户水龙头连接的出水阀处随时有热水，避免了因初水水温较凉而造成的水资源的浪费，节约了水资源。
The utility model relates to an electric water heater, which comprises a water storage tank (1), in which a heater (2) controlled by a circuit control system is arranged, and a water inlet hole ( 1c), characterized in that there is a water outlet hole (1a) at the bottom of the water storage tank, and a return hole (1b) is provided on one side of the water storage tank. (3), one end port of the tee is connected with a water outlet valve (4). The utility model has the beneficial effects of simple structure and convenient operation. The hot water in the water storage tank is led out through the return pipe and heated by circulating flow, thereby ensuring that there is hot water at the water outlet valve connected to the user's faucet at any time, avoiding the initial The waste of water resources caused by the cooler water temperature saves water resources.
Description
技术领域 technical field
本实用新型涉及一种热水器，特别是涉及一种电热水器。 The utility model relates to a water heater, in particular to an electric water heater.
背景技术 Background technique
目前国内热水器产品种类繁多，按照其原理可分为电热水器、燃气热水器、太阳能热水器和空气能热水器四种。其中以电热水器发展最为迅速，市场占有率最高。电热水器又分为储水式、即热式（又称快速式）和预即混合式三种，无论是哪一种，在使用过程中，都需要先把热水器到水龙头之间的冷水排空后才会有热水流出来，长期使用会造成不必要的水资源浪费。 At present, there are many kinds of domestic water heater products, which can be divided into four types according to their principles: electric water heaters, gas water heaters, solar water heaters and air energy water heaters. Among them, electric water heaters have developed the fastest and have the highest market share. Electric water heaters are divided into three types: water storage type, instant type (also known as fast type) and pre-mixed type. No matter which one is used, the cold water between the water heater and the faucet needs to be drained first. Hot water will flow out after a while, and long-term use will cause unnecessary waste of water resources.
the
发明内容 Contents of the invention
本实用新型的目的在于解决现有技术下的电热水器存在的上述技术问题，而提供一种电热水器。 The purpose of the utility model is to solve the above-mentioned technical problems existing in the electric water heater in the prior art, and provide an electric water heater.
本实用新型的目的是通过以下技术方案予以实现的： The purpose of this utility model is achieved by the following technical solutions:
一种电热水器，包括贮水箱，贮水箱内设有由电路控制系统控制的加热器，贮水箱上设有与进水管连接的进水孔，其特征在于贮水箱底部设有出水孔，贮水箱一侧设有回流孔，回流孔与出水孔之间通过回流管连通，回流管上设有三通，三通一端端口连有与用户水龙头相连的出水阀。 An electric water heater, comprising a water storage tank, the water storage tank is provided with a heater controlled by a circuit control system, the water storage tank is provided with a water inlet hole connected with a water inlet pipe, and the water storage tank is characterized in that a water outlet hole is provided at the bottom of the water storage tank, and the water storage tank One side is provided with a backflow hole, and the backflow hole and the water outlet hole are connected through a backflow pipe. The backflow pipe is provided with a tee, and one end port of the tee is connected with a water outlet valve connected to the user's faucet.
所述加热器为市面可购得的电加热管。 The heater is a commercially available electric heating tube.
所述回流管和出水管的外壁均设有保温层，以进一步对回流管和出水管内的热水保温。 The outer walls of the return pipe and the outlet pipe are provided with insulation layers to further insulate the hot water in the return pipe and the outlet pipe.
本实用新型的有益效果在于结构简单，操作方便，通过回流管将贮水箱内的热水引出，以循环流动加热，从而确保了与用户水龙头连接的出水阀处随时有热水，避免了因初水水温较凉而造成的水资源的浪费，节约了水资源。 The utility model has the beneficial effects of simple structure and convenient operation. The hot water in the water storage tank is led out through the return pipe and heated by circulating flow, thereby ensuring that there is hot water at the water outlet valve connected to the user's faucet at any time, avoiding the initial The waste of water resources caused by the cooler water temperature saves water resources.
下面便结合附图说明和实施例对本实用新型进一步说明。 The utility model will be further described below in conjunction with the description of the accompanying drawings and the embodiments.
附图说明 Description of drawings
图1为本实用新型的主视结构视图。 Fig. 1 is the front structural view of the utility model.
具体实施方式 Detailed ways
如图1所示，为本实用新型提供的一种电热水器，包括贮水箱1，贮水箱内设有由电路控制系统控制的加热器2，贮水箱上设有与进水管6连接的进水孔1c，贮水箱底部设有出水孔1a，贮水箱一侧设有回流孔1b，回流孔1b与出水孔1a之间通过回流管5连通，回流管上设有三通3，三通一端端口连有与用户水龙头相连的出水阀4。 As shown in Figure 1, an electric water heater provided by the utility model includes a water storage tank 1, a heater 2 controlled by a circuit control system is arranged in the water storage tank, and a water inlet connected to a water inlet pipe 6 is provided on the water storage tank. hole 1c, the bottom of the water storage tank is provided with a water outlet hole 1a, and one side of the water storage tank is provided with a return hole 1b. The return hole 1b and the water outlet hole 1a are connected through a return pipe 5. There is a water outlet valve 4 connected with the user's water tap.
工作过程 work process
通过进水管6将冷水从进水孔1c送至贮水箱1内，在电路控制系统控制的加热器2的作用下使贮水箱内的水温提高至设定温度值，在加热过程中，贮水箱内的水会产生对流，使得其从出水口1a流出，经回流管5、三通3及回流口1b流回至贮水箱1内，实现循环加热。 The cold water is sent from the water inlet 1c to the water storage tank 1 through the water inlet pipe 6, and the water temperature in the water storage tank is increased to the set temperature value under the action of the heater 2 controlled by the circuit control system. During the heating process, the water storage tank The water inside will generate convection, so that it flows out from the water outlet 1a, flows back into the water storage tank 1 through the return pipe 5, the tee 3 and the return port 1b, and realizes circulation heating.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420275080.7U CN203964381U (en) | 2014-05-28 | 2014-05-28 | A kind of electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420275080.7U CN203964381U (en) | 2014-05-28 | 2014-05-28 | A kind of electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203964381U true CN203964381U (en) | 2014-11-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420275080.7U Expired - Fee Related CN203964381U (en) | 2014-05-28 | 2014-05-28 | A kind of electric heater |
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| Country | Link |
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| CN (1) | CN203964381U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108209587A (en) * | 2017-12-19 | 2018-06-29 | 江苏沁尔康环境电器有限公司 | A kind of energy saving hot tank |
| CN110236395A (en) * | 2019-07-24 | 2019-09-17 | 江苏沁尔康环境电器有限公司 | A kind of leaving water temperature self-adaptation type water dispenser |
| CN113440006A (en) * | 2021-08-19 | 2021-09-28 | 郑州上蓝智能科技有限公司 | Circulating energy-conserving constant temperature water dispenser |
-
2014
- 2014-05-28 CN CN201420275080.7U patent/CN203964381U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108209587A (en) * | 2017-12-19 | 2018-06-29 | 江苏沁尔康环境电器有限公司 | A kind of energy saving hot tank |
| CN110236395A (en) * | 2019-07-24 | 2019-09-17 | 江苏沁尔康环境电器有限公司 | A kind of leaving water temperature self-adaptation type water dispenser |
| CN113440006A (en) * | 2021-08-19 | 2021-09-28 | 郑州上蓝智能科技有限公司 | Circulating energy-conserving constant temperature water dispenser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20150528 |
|
| EXPY | Termination of patent right or utility model |