Hdxbf intelligent box pump integrated pump station, hdxbf intelligent box pump integrated pump station equipment technology innovation
1. Hdxbf intelligent box pump integrated pump station, hdxbf tank pump integrated water supply equipment is to connect the water tank and water pump used in the water pipe water supply system into one, so that the water pump, control cabinet, non negative pressure device and other equipment are placed in the water tank, and the equipment is isolated from the water tank through the water tank partition. As the water pump is placed in the water tank (using special low noise shielded pump), the noise of the equipment is greatly reduced.
2. The water inlet of frequency conversion pump is connected with the water device without negative pressure and without negative pressure. When the pressure is sufficient, no negative pressure device is automatically opened, and the water supply is directly supplied by the municipal pipe network, and the superimposed pressurization is realized by the pressure pump to supply water to the users. When the non negative urban device detects the pressure drop of municipal pipe network, the non negative pressure water inlet device starts immediately and the non negative pressure device closes. At this time, the user pipeline is directly pumped from the water tank by the pressure pump to ensure the sufficient pressure of the user pipeline.
3. Intelligent solenoid valve is used at the inlet of the water tank to control the inlet pressure and water level. When the pressure of the pipe network drops, the pressure pump can take water from the water tank through intelligent control. When the water level of the water tank is lower than a certain level, the solenoid valve is opened to drain water from the pipe network. At this time, a certain pressure at the water intake is ensured. This measure can avoid the peak water consumption and play a peak regulating role. The second is to avoid the zero pressure discharge of the ordinary water tank, which is a good protection for the pipe network pressure.
4. The water tank, water pump, pipeline, valve and other water related materials in the complete set of equipment are made of food grade stainless steel, which will not cause secondary pollution to the tap water. At the same time, the equipment is equipped with an intelligent circulation system, which automatically takes water from the water tank every 6 hours, so as to ensure the fresh water quality of the water tank, sanitation and environmental protection.
Technical conditions of hdxbf intelligent box pump integrated pumping station
1) The power supply of hdxbf intelligent box pump integrated pump station is reliable and should be dual power supply or double circuit power supply. It shall be able to work normally when input voltage fluctuation of equipment model and input voltage fluctuation of controller do not exceed ± 10% of rated voltage.
2) Hdxbf intelligent box pump integrated pump station shall have the main functions of automatic regulation of pump speed and soft start. For constant pressure water supply, the difference between the set pressure and the actual pressure shall not exceed 0.01Mpa; for variable pressure water supply, the working pressure of water supply system shall be changed according to the working characteristic curve of pipeline.
3) hdxbf intelligent box pump integrated pump station shall have "alarm" of pool water level and pump control function, and "alarm" and shut down when the water level exceeds the high level, alarm and stop when the effective volume and minimum effective water level are reduced, and start automatically when the pump is restored to the starting water level.
4) There should be a window to observe the set pressure and actual pressure, the water pump power supply frequency and the fault display.
5) Hdxbf intelligent box pump integrated pump station shall be able to carry out self inspection and alarm for all kinds of faults, and can automatically or manually eliminate the alarm for recoverable faults and resume normal operation.
The main functions include over-voltage, over-voltage, over-voltage, over-voltage, short-circuit protection.
7) Environmental requirements of hdxbf intelligent pump station: (1) temperature: 5 ~ 40 ℃. (2) Relative humidity: no more than 90% at 20 ℃. (3) Altitude: no more than 1000m. (4) equipment type, equipment installation site, no conductive or sexual dust, no corrosive metal or gas or steam damaging insulation. Gas or steam that destroys insulation.
8) The distance between the top of the cabinet and the bottom of the pump station should be less than 1.0 m from the top of the pump station.
9) The drainage device shall be set at the lower part of the pipeline system.
10) The products conforming to the industry standards shall be selected, and the products that have passed the type inspection of the whole machine shall be selected. Hdxbf intelligent box pump integrated pump station, hdxbf box pump integrated water supply equipment pre-sale service: 1. On site inspection, provide construction suggestions, avoid quality problems caused by non-standard installation. 2. Select the type according to the design data and bidding requirements to avoid the quality problems caused by the selection. Hdxbf intelligent box pump integrated pump station, hdxbf tank pump integrated water supply equipment sales service: 1, installation: our company provides equipment for the overall unit, just need to locate. Our company will send professional construction team to the site for positioning and installation, and cooperate with the safe docking of equipment and system. 2. During the period, we can dispatch professional personnel to the site. 3. Free training: our company will provide free training for the daily care personnel of the user until they are familiar with the use of the equipment, and the normal operation and maintenance of the equipment in the food store.