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15
2021-04
The difference between wired remote water meters and wireless remote water meters
Release time:2021-04-15
Water meters are essential in our daily lives. On the market, they are broadly categorized into wired remote-read water meters and wireless remote-read water meters. Although the two types differ by just one character, they have significant differences in terms of functionality and usage. Let’s take a closer look at the distinctions between wired and wireless remote-read water meters.
14
2021-04
How smart water meters protect elderly people living alone
Release time:2021-04-14
“Smart Water Meters Protecting Elderly People Living Alone”—with a headline like this, you’re bound to have all sorts of questions. How can a single smart water meter ensure the safety of elderly people? Is it really reliable to entrust an elderly person’s safety to just one smart water meter? Let’s explore these questions together and find the answers.
14
2021-04
The correct way to use an IC card water meter
Release time:2021-04-14
Smart water meters are increasingly gaining popularity. Among them, IC-card water meters are the most widely purchased and enjoy the best reputation in the market. However, many people don't know how to use them. Below, we’ll provide you with a detailed introduction.
12
2021-04
Disadvantages and Improvement Solutions for Wireless Remote Water Meters
Release time:2021-04-12
Due to security concerns regarding data transmission in remote communication and IoT technologies, and in order to overcome the aforementioned shortcomings of existing technologies, the purpose of this utility model is to provide an IoT smart wireless remote water meter that ensures secure data transmission and enables IoT-based monitoring.
09
2021-04
A Review of the Top Ten Advantages of NB Water Meters
Release time:2021-04-09
The NB water meter is easy to install and requires no construction work, wiring, or other network relay equipment. Data information is transmitted via base stations and the telecom central office to the smart water management cloud platform, where the meters are managed through the smart water management system.
08
2021-01
Release time:2021-01-08
A Comprehensive Guide to Automatic Constant-Temperature Mixing Valves for Hot and Cold Water—Part One I. Introduction to Mixing Valve Products: The Chengde Longzhida Automatic Constant-Temperature Mixing Valve for Hot and Cold Water is a complementary device specially designed for solar water heating systems and centralized hot water supply systems. Users can independently adjust the desired mixing temperature according to their actual needs. The required temperature can be quickly reached and stabilized, ensuring a consistently constant outlet water temperature. This effectively solves the problems of manual temperature adjustments during bathing, which often result in wasted energy and fluctuating water temperatures, thus truly achieving energy savings, water conservation, safety, and comfort. II. Applications of Mixing Valve Products: Mixing valves can be widely used in hotels, restaurants, hospitals, schools, bathhouses, industrial plants, and dyeing industries for constant-temperature water supply. III. Working Principle of Mixing Valves: At the mixed-water outlet of the valve body, there is a thermally sensitive element. Utilizing the characteristic of this temperature-sensing element, the valve core moves to either block or open the cold and hot water inlets. When the cold water inlet is blocked, the hot water inlet is opened simultaneously. Once the temperature adjustment knob is set to a specific temperature, the ratio of cold to hot water entering the outlet automatically adjusts accordingly, thereby maintaining a consistently stable outlet water temperature. The temperature adjustment knob can be set arbitrarily between 32°C and 48°C, and the constant-temperature mixing valve will automatically maintain the set outlet water temperature. IV. A Comprehensive List of Automatic Constant-Temperature Mixing Valve Models and Prices (Part One): ◆ HSZ-10 Model Automatic Constant-Temperature Mixing Valve for Hot and Cold Water: (Up to 20 shower heads can be connected; most suitable for small bathrooms) Working pressure: 0.05–1 MPa Temperature adjustment range: 32°C–48°C Ideal working pressure: 0.1–0.3 MPa Maximum flow rate: 10 m³/h Hot water temperature: 50–75°C Maximum hot water temperature: ≤75°C Material: Stainless steel Cold and hot water inlets: DN15 Constant-temperature outlet: DN15 ◆ HSZ-20 Model Automatic Constant-Temperature Mixing Valve for Hot and Cold Water: (Up to 40 shower heads can be connected; most suitable for medium-sized bathhouses) Working pressure: 0.05–1 MPa Temperature adjustment range: 32°C–48°C Ideal working pressure: 0.1–0.3 MPa Maximum flow rate: 20 m³/h Hot water temperature: 50–75°C Maximum hot water temperature: ≤75°C Material: Stainless steel Cold and hot water inlets: DN25 Constant-temperature outlet: DN25 ◆ HSZ-30 Model Automatic Constant-Temperature Mixing Valve for Hot and Cold Water: (Up to 60 shower heads can be connected; most suitable for medium-sized bathhouses) Working pressure: 0.05–1 MPa Temperature adjustment range: 32°C–48°C Ideal working pressure: 0.1–0.3 MPa Maximum flow rate: 30 m³/h Hot water temperature: 50–75°C Maximum hot water temperature: ≤75°C Material: Stainless steel Cold and hot water inlets: DN30 Constant-temperature outlet: DN30 Maximum hot water temperature: ≤75°C Material: All-copper core with stainless steel housing, Mixing equipment dimensions: 890mm × 400mm × 980mm ◆ The above is Part One of the Comprehensive List of Automatic Constant-Temperature Mixing Valve Models and Prices—For more product models, please call us and we will provide you with high-quality mixing valve solutions and appropriate quotations!
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