Integrated type cooling station air conditioning system and control method thereof

An air-conditioning system, an integrated technology, applied in the control input of air characteristics, space heating and ventilation control input, heating method, etc., can solve problems such as condensation of electrical equipment, and achieve stable and reliable operation. Effect

Active Publication Date: 2018-04-20
珠海横琴能源发展有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides an integrated cold station air-conditioning system and its control method to at least solve the problem of condensation in electrical equipment due to low ambient temperature in the related art

Method used

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  • Integrated type cooling station air conditioning system and control method thereof
  • Integrated type cooling station air conditioning system and control method thereof
  • Integrated type cooling station air conditioning system and control method thereof

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Embodiment 1

[0021] This embodiment provides an integrated cold station air conditioning system, figure 1 is a schematic diagram of the air conditioning system, such as figure 1 As shown, the air conditioning system includes the following components:

[0022] Cooling side water outlet pipe 11, cooling side return water pipe 12, freezing side water outlet pipe 13, freezing side return water pipe 14, fan coil unit 15 and heat exchanger 16;

[0023] The cooling side outlet pipe 11 is connected to the first input end of the heat exchanger 16, the cooling side return pipe 12 is connected to the first output end of the heat exchanger 16, and the second input end of the heat exchanger 16 is connected to the freezing side outlet pipe 13 , the second output end of the heat exchanger 16 is connected to the input end of the fan coil unit 15 , and the output end of the fan coil unit 15 is connected to the return water pipe 14 on the refrigeration side.

[0024] Such as figure 1 As shown, the air co...

Embodiment 2

[0033] This embodiment provides an air conditioning system control method, which can be used to control the integrated cold station air conditioning system of the foregoing embodiments of the present application, image 3 is the flowchart of the method, such as image 3 As shown, the method includes:

[0034] Step 301: Obtain the indoor ambient temperature, the dew point temperature of the air conditioning system, and the set temperature of the air conditioning system;

[0035] Step 302: Control the amount of water entering the fan coil unit according to the difference between the acquired ambient temperature, the dew point temperature of the air-conditioning system, and the set temperature of the air-conditioning system.

[0036] Wherein, the step of controlling the amount of water entering the fan coil unit according to the obtained ambient temperature, the dew point temperature of the air conditioning system and the set temperature of the air conditioning system may includ...

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Abstract

The invention discloses an integrated type cooling station air conditioning system and a control method thereof. The integrated type cooling station air conditioning system and the control method thereof aim at solving the technical problem that in the prior art, condensation is generated on electrical equipment due to the lower environment temperature at a minimum. The integrated type cooling station air conditioning system comprises a cooling side water outlet pipe, a cooling side water return pipe, a freezing side water outlet pipe, a freezing side water return pipe, a fan coil unit and a heat exchanger. The cooling side water outlet pipe is connected with a first input end of the heat exchanger. The cooling side water return pipe is connected with a first output end of the heat exchanger. A second input end of the heat exchanger is connected with the freezing side water outlet pipe. A second output end of the heat exchanger is connected with the input end of the fan coil unit. Theoutput end of the fan coil unit is connected with the freezing side water return pipe. By means of the integrated type cooling station air conditioning system and the control method thereof, the condensation problem of the electrical equipment is avoided, and stability of the integrated type cooling station air conditioning system is improved.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to an integrated cold station air conditioning system and a control method thereof. Background technique [0002] The container-type integrated refrigeration station is a highly integrated refrigeration room system, which generally includes refrigeration hosts, chilled water pumps, cooling water pumps, group control cabinets, water treatment devices, constant pressure water replenishment devices, regulating valves, piping parts, cooling towers, Pressure gauges, temperature sensors, containers and other equipment and devices. After it is connected with the air-conditioning system, it can directly supply cold water to the air-conditioning system and provide the head required by the air-conditioning system. There are a lot of equipment inside the freezing station, the structure is compact and the space is small, and the machine will generate a lot of heat when it is running, ...

Claims

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Application Information

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IPC IPC(8): F24F11/64F24F13/22F24F110/10F24F110/20
CPCF24F13/22F24F2013/221
Inventor 鲁思王娟刘羽松韩宏权孙栋军王升刘国林
Owner 珠海横琴能源发展有限公司
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