<p id="x1jvn"></p>
<font id="x1jvn"></font>

    <var id="x1jvn"></var>

    <listing id="x1jvn"></listing>
    <var id="x1jvn"></var>

    <var id="x1jvn"><font id="x1jvn"><cite id="x1jvn"></cite></font></var>
    <dfn id="x1jvn"></dfn>

    <ol id="x1jvn"><th id="x1jvn"></th></ol>

        Home > News > Industry News

        Program design and automatic control instructions

        2016-5-6Share:Qzone Weibo

        From the top of the unit see schematic structural units by function segments can merge into several parts, now took a new wind unit to explain:
        1, fresh air inlet section: including new valve, inlet air temperature control function
        1), the new valve: with blower linkage, providing fresh air to the room is running, cutting fresh air input stop to ensure that the air inside the unit and the degree of protection Clean coil in winter
        2), inlet air temperature control functions include: intake air temperature sensor, electric preheating temperature breaker
        Based on the detection signal is installed behind the electric preheating the inlet air temperature sensor, the control electric preheating stops, ensure that the inlet air temperature within a certain value range, thus ensuring the rear of the table inside the heat pipe cold water in winter , it will not be cold outside direct condensation of the cracking;
        High-temperature circuit breaker function is to limit the power warm working temperature, protection unit
        2, the filtering section include: early effect, in effect, sub-efficient, high efficiency filter
        The filter process, the need to reflect the real-time filter blockage, to alert maintenance personnel to clean or replace the filter. Therefore, to increase detection equipment filter, that is pressure switch, which detects the pressure difference through the filter on both sides, with its own set of values, if you exceed the set value, it sends an alarm signal to remind maintenance maintenance personnel, its two pipe mounted on both sides of the filter, the inlet side of the positive pressure tube, the air side of the negative pressure tube;
        3, blower control group: the package includes a hand blower control, lack of air pressure switch
        1), the blower control functions include: blower, inverter, air pressure sensors
        According to air pressure sensor signal, the control blower output frequency, constant pressure air supply
        2), the lack of air pressure switch: During plant operation, real-time detection of the blower air, return air pressure on both sides, with its own set value, if there is no action signal, it sends an alarm signal and generates a corresponding action

        奇米影视网_99久久免费视频6_男女男免费视频网站
        <p id="x1jvn"></p>
        <font id="x1jvn"></font>

          <var id="x1jvn"></var>

          <listing id="x1jvn"></listing>
          <var id="x1jvn"></var>

          <var id="x1jvn"><font id="x1jvn"><cite id="x1jvn"></cite></font></var>
          <dfn id="x1jvn"></dfn>

          <ol id="x1jvn"><th id="x1jvn"></th></ol>