Water storage type electric water heater is good for storage type electric water heater

Because of its convenience and speed, the water storage type electric water heater has been favored by consumers and has become one of the essential home building materials in daily life. Compared with traditional gas water heaters, water heaters prefer water storage type electric water heaters. Because the electric water heater is clean, safe and easy to use. So how much do you know about the water storage type electric water heater? Let Xiaobian take you to understand the water storage type electric water heater and the water storage type electric water heater.

Storage water heater is good

First, the storage type electric water heater is good

A water storage type electric water heater refers to a fixed appliance that heats water, which can store hot water for a long time or temporarily, and is installed with a control or limited water temperature. Household commonly used water storage type electric water heaters, the device is convenient, the price is not high, but it needs to be heated for a long time, and can be used before reaching a certain temperature. There are many brands in the electric water heater market, the quality difference is large, and most of the customers are non-professionals, which is difficult to identify. The storage type electric water heater belongs to the national forced inspection product, and the 3C mark should be recognized when purchasing.

Water storage type electric water heaters are classified into two types: blocked electric water heaters and open electric water heaters according to their export types. The blocked electric water heater controls the amount of water storage type electric water heater by one or more valves at the water outlet and operates under tap water pressure. This type of hot water has the advantages of sensitive device position, high water pressure and low heat loss. However, because the inner tank works under pressure, it needs to use thicker materials and the manufacturing process is high.

Storage water heater is good - advantage

1, security

2, ordinary user lines can be loaded, limited impact

Storage water heater is good - shortcomings

1. Large size, inconvenient device, and space

2, easy to form scale, cleaning troubles

3, the long-term high temperature immersion of the liner, high technical requirements, easy to leak, heating elements for a long time heating and insulation, easy to damage

4, long warm-up time, slow heating, inconvenient use

5, power consumption, preheating and insulation process requires a lot of heat dissipation

6, the amount of water is limited, often washed in half of the bath without hot water, often half of the wash to find that the hot water is not enough

7. The water temperature is unstable when taking a bath, and the normal water temperature is more and more cold.

Second, the principle of storage water heater

The working principle of all thermal storage electric water heaters is the same. The cold water enters the bottom of the storage tank by the pressure of the pipe network. There are heating pipes in the barrel, thermostats, timers, etc. to control the heating pipes. When the cold water is slowly heated, the hot water is heated. The specific gravity is lighter than cold water, so the hot water will float on the inside of the barrel. If the hot water tap is turned on, the cold water will enter the barrel due to the atmospheric pressure, and the hot water floating on it will come out.

The storage type electric water heater is divided into two types according to its export type: closed electric water heater and open electric water heater. The enclosed electric water heater controls the amount of water at one or more valves at the water outlet and operates under tap water pressure. This type of water heater has the advantages of flexible installation position, high water pressure and low heat loss. However, because the inner tank works under pressure, thicker materials are required, and the manufacturing process is required to be high; the outlet of the open electric water heater is open, and a valve on the inlet pipe controls the amount of water. Such water heaters work under normal pressure, so the requirements for the production of the liner are relatively low and the structure is relatively simple.

At present, the storage-type electric water heaters produced by most manufacturers are closed electric water heaters. The storage type electric water heater is divided into three types according to the installation method: wall hanging horizontal, wall hanging vertical and floor type. The wall-mounted horizontal water heater is horizontally mounted on the wall, suitable for water heaters with a capacity of not more than 100L, and has certain strength requirements for the wall; the wall-mounted vertical water heater is vertically mounted on the wall when installed, suitable for capacity Water heaters of not more than 100L have certain strength requirements for the wall. They need to be installed on the load-bearing wall. The non-bearing wall needs to be installed with safety brackets in advance; the floor-standing water heater can be placed vertically on a solid ground, suitable for large capacity 100L. Above the water heater.

Storage water heater

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Midea F40-15A3 (HI) mechanical 40L electric water heater economical white 649 yuan

SRQ/速热奇 SRQ-8018 speed heat storage type electric water heater that is hot domestic water heater 5500W 999 yuan

Haier Leader / commander LEC6001-20X1 60 liter water storage Haier electric water heater home speed hot 699 yuan

After reading this article about solving the problem of water storage type electric water heaters and the price of water storage type electric water heaters, I hope to bring some help to your work and study.