The water mixing valve is hot and cold. Is there any alternative water mixer?
The water mixing valve is hot and cold. Is there any alternative water mixer? Of course, use an automatic thermostatic mixer for the bath. Usually the bath cannot be separated from the water mixing device, whether it is a water mixer on the main pipeline, or a mixing valve for each nozzle.
The principle of the water mixing valve is to adjust the ratio of the cold and hot water inlet through a cold water inlet and a hot water inlet, so that the outlet temperature is suitable for using warm water. When we encounter the problem of hot and cold water temperature, we need to re-adjust the water temperature, but after a while, the water temperature will be hot and cold. This phenomenon is especially common in public bathing places such as bathhouses, baths, hotels, and guesthouses. Prominent, on the one hand, the hot and cold water temperature makes the human body uncomfortable when taking a bath. If the water temperature is too hot, it will easily burn the elderly or children in need of care.
The sudden cold and hot water temperature is mostly caused by the fluctuation of the pressure difference between the cold and hot water in and out during the mixing process, especially when the public is bathing, because the number of people bathing at the same time is not fixed and always changes. As a result, the pressure difference between the in and out of the cold and hot water is always fluctuating, and the water coming out of the mixing valve will also be hot and cold. In the face of this situation, many bathing places currently use a double-pipe water supply system (that is, an ordinary mixing valve for each nozzle). This adjustment method is suitable for small water pressure fluctuations and individual water temperature adjustments. , But for places where the number of bathing personnel changes greatly, it is not very good. Because the resistance of the hot and cold water in and out of each of our nozzles is different, this causes a water pressure fluctuation, and the outlet temperature of the nozzle used is Will fluctuate, so if you use traditional double pipes to solve this problem, you can only use the cold and hot water pipes to achieve the same process as much as possible, so that the water temperature can fluctuate a little. However, when the temperature of the water supply changes, this adjustment method has its drawbacks.
Faced with this situation where the water temperature of the water supply changes. Someone thought of a pipe thermostat. It is a temperature control product developed based on an ordinary mixing valve. Its basic structure is similar to an ordinary mixing valve. It has a cold water inlet, a hot water inlet and a hot water inlet. Export. The working principle of the pipe thermostat is: at the outlet of the pipe thermostat, there is a sensor that senses the water temperature, which can push the valve core to move by sensing the water temperature, open or block the cold and hot water inlets, and adjust the cold and hot water. Water inlet ratio: When the outlet water temperature is set by the temperature knob, when the inlet temperature of cold and hot water and the differential pressure of inlet and outlet change, the sensor drives the valve core to move by sensing the water temperature, and the inlet ratio of cold and hot water also changes accordingly. So that the temperature of the outlet water is stable.
Another mixing method is classified as tank mixing. The water tank mixer is composed of electronic water temperature automatic controller (control cabinet), solenoid valve array, water temperature sensor, water mixing tank, etc. Its characteristic is that it must use hot water at around 60°C, not steam. The cold and hot water are separately introduced into the mixing tank, mixed evenly according to the temperature set by the user on the controller (control cabinet), and then led to the bathroom from the outlet pipe for the use of a single-pipe thermostatic shower nozzle. Compared with the water supply method of the water tank type bath, its performance is similar to that of the water tank type water temperature automatic control system, but the area is larger, and the water tank must be used.
The various mixing methods have some drawbacks, how should we choose mixing equipment? The water mixing valve is hot and cold. Is there any alternative water mixer? Let me answer your questions. Chengde Intelligent Instrumentation Technology Co., Ltd. has accumulated long-term experience in bathroom hot water, and has researched and developed an automatic constant temperature water mixer together with Tsinghua University and Beijing University of Aeronautics and Astronautics. It also solves the problem of fluctuating cold and hot water temperature caused by changes in the water supply temperature and the pressure of cold and hot water. In addition to the land occupation and manufacturing costs of the hot water storage tank.
Chengde Longzhida Automatic Thermostatic Water Mixer is a mechatronic water mixing equipment device that uses temperature sensor detection, microcomputer control, and solenoid valve drive to automatically adjust the water temperature to reach the set temperature. It is suitable for the baths (rooms) of government agencies, enterprises, institutions and public places and industries that require constant temperature water, such as chemical industry, printing and dyeing, etc. It can also be used in the cooling system of central air-conditioning and constant water temperature adjustment of heating system with slight modification. The main working principle is to use the pressure difference between cold water and hot water to adjust the flow rate of cold water mixed with hot water by opening and closing the solenoid valve according to the flow rate of warm water, so as to adjust the water temperature.
The mixing valve is hot and cold. Is there any alternative water mixer? Let's use an automatic thermostatic mixer for the bath! Our company has established cooperative relations with a number of colleges and universities represented by Tsinghua and Peking University, and the feedback is good. As a manufacturer and patent owner who develops and produces automatic thermostatic mixers for baths. Our automatic thermostatic mixer for baths is also suitable for mixing and regulating thermostatic hot water for baths with sensor showers. If your bath encounters such a problem, or you want to open the bath, you may call to consult! We will answer your questions.