Terminal temperature and humidity machine unit
A technology of temperature and humidity and units, which is applied in the direction of household heating, lighting and heating equipment, space heating and ventilation, etc., and can solve the problem that fan coil units are difficult to adapt to indoor heat-humidity ratio, affect the comfort of indoor environment, and affect the change of value And other issues
Inactive Publication Date: 2014-03-12
JIANGXI QINGHUA TAIHAO SANBO ELECTRICAL MACHINE
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Problems solved by technology
[0002] In the central air-conditioning system, fan coil unit + fresh air system is widely used to control the temperature and humidity of the air-conditioned room, but the fan coil unit is difficult to adapt to the change of indoor heat-humidity ratio, and often reduces the control of humidity to meet the room temperature. Requirements, the air processing process is restricted, and the processing of one item in the air temperature and humidity will inevitably affect the change of another item
In this way, it will be difficult to achieve the balance of indoor temperature and humidity, which will affect the comfort of the indoor environment. If the human body is in such an unbalanced indoor environment for a long time, some common air-conditioning diseases will also appear.
Method used
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[0008] Such as figure 1 as shown in figure 1 As shown, the present invention is realized in this way, the air filter 9 is connected with the wind wheel 5 and the motor 6, and the cold water coil 4 and the hot water coil 2, the cold water coil 4 and the hot water plate are arranged behind the wind wheel 5 and the motor 6 The refrigerant water circuit electric valve 3 and the hot water water circuit electric valve 1 are respectively arranged on the water inlet pipe of the pipe 2, the temperature and humidity transmitter 7 is installed next to the air filter 1, the hot water water circuit electric valve 1, the refrigerant water circuit electric valve 3, the motor 6, The temperature and humidity transmitters 7 are connected to the controller 8 respectively.
[0009] Ask for the working principle like this;
[0010] 1) Dehumidification and cooling: the high-temperature and humid air is forced by the fan, and first passes through the cold water coil 4, and the electric valve 3 of ...
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The invention discloses a terminal temperature and humidity machine unit. The machine unit structurally comprises two coil pipes and four pipes, wherein the coil pipes are a cold water coil pipe and a hot water coil pipe; the cold water coil pipe is mainly used for reducing humidity of air and cooling the air; the hot water coil pipe is mainly used for heating the air and adjusting the temperature of the air; each of the cold water coil pipe and the hot water coil pipe is provided with a refrigerant water route electric valve and a hot water electric valve; when the terminal temperature and humidity machine unit enables the temperature of the air to be too low in order to meet the requirement on the relative humidity of a room, the hot water coil pipe starts to work to heat the air to enable the temperature and the relative humidity of the room to reach set values. The terminal temperature and humidity machine unit has the technical effects that the temperature and the relative humidity of each room are independently and effectively adjusted by reducing the humidity of the air and cooling the air or reducing the humidity of the air and heating the air by arranging the cold water coil pipe, the hot water coil pipe, a temperature and humidity transmitter, the refrigerant water route electric valve, the hot water route electric valve and the like.
Description
technical field [0001] The invention relates to a temperature and humidity unit, in particular to a terminal temperature and humidity unit. Background technique [0002] In the central air-conditioning system, fan coil unit + fresh air system is widely used to control the temperature and humidity of the air-conditioned room, but the fan coil unit is difficult to adapt to the change of indoor heat-humidity ratio, and often reduces the control of humidity to meet the room temperature. Requirements, the air treatment process is restricted, and the treatment of one item in the air temperature and humidity will inevitably affect the change of another item. In this way, it is difficult to achieve the balance of indoor temperature and humidity, which affects the comfort of the indoor environment. If the human body is in such an unbalanced indoor environment for a long time, some common air-conditioning diseases will appear. Contents of the invention [0003] The object of the pr...
Claims
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IPC IPC(8): F24F11/02
Inventor 朱国辉杨建敏熊德琅
Owner JIANGXI QINGHUA TAIHAO SANBO ELECTRICAL MACHINE