Dual condensation energy-saving independent combined-type temperature and humidity adjusting air conditioning box

A humidity regulation and air conditioning box technology, applied in air conditioning systems, refrigeration components, refrigeration and liquefaction, etc., can solve the problems of rapid environmental temperature drop, inability to adjust temperature, human discomfort, etc., to reduce energy consumption and electricity consumption. The effect of reducing consumption and process

Pending Publication Date: 2017-12-12
JIANGSU QUYU ENERGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the prior art, this device cannot effectively adjust the temperature according to the humidity required by the environment
(For example: when the required ambient temperature at the end is 23°C and the humidity is 45%, due to the limitation of the air conditioner in the air-conditioning box, the temperature at the evaporator end is generally 5°C-7°C, the fresh air passing through the surface cooling section and this evaporation Mixing with the air conditioner may cause dehumidification while the ambient temperature drops too fast, making the human body feel uncomfortable
In this case, you can only turn off the air conditioner, and then turn on the air conditioner again after the temperature rises.

Method used

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  • Dual condensation energy-saving independent combined-type temperature and humidity adjusting air conditioning box

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Such as figure 1 As shown, the present invention provides a double-condensing energy-saving independent combined temperature and humidity adjustment air conditioning box, including an air conditioning box and an air conditioner 3 arranged on the air conditioning box, and the air conditioner 3 is provided with an evaporator 4, an internal condenser 5. External condenser 6 and compressor 7, the evaporator 4 and internal condenser 5 are located inside the air conditioning box, the external condenser 6 and compressor 7 are located outside the air conditioning box, the evaporator 4, internal condenser 5 and the external condenser 6 are connected to a compressor 7, and the compressor 7 is provided with a first air inlet pipe 71 and a first air outlet pipe 72 for communicating with the evaporator 4, and the compressor 7 is provided with a pipe for The second air intake pipe 73 and the second air outlet pipe 74 communicated with the external condenser 6, the compressor 7 is pro...

Embodiment 2

[0030] The required temperature of the terminal environment is set to 23° C., and the humidity is 45%.

[0031]When the humidity of the terminal environment is sensed to be significantly higher than 45%, the air conditioner 3 is started, the chilled water in the surface cooler in the surface cooling section 2 is 14°C, the cold air generated by the evaporator 4 in the air conditioner 3 is 5°C, and the fresh air After being filtered by the primary filter section 1, the chilled water at 14°C in the surface cooling section 2 becomes cold air, and the cold air enters the air conditioner 3 and contacts the cold air at 5°C generated by the evaporator 4, making the humidity rapidly Reduced to 45%, at this time, the temperature of the cold air coming out of the evaporator 4 in the air conditioner 3 is 10°C, the condensation temperature of the external condenser 6 is 30°C, and the condensation temperature of the internal condenser 5 is 35°C. The external condenser 6 is in contact with t...

Embodiment 3

[0036] The present invention is applied to the operating room of the hospital. Due to the special requirements of the operating room of the hospital for air quality, the air-conditioning box often runs 24 hours without stopping. The air-conditioning box needs to perform dehumidification control operation for at least three months in a year. The time is 6 hours. By comparing the overall energy consumption of the air-conditioning box with the energy consumption of the traditional air-conditioning box, the air-conditioning box can save 10KW / hour of electricity consumption after one year of use.

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Abstract

The invention discloses a dual condensation energy-saving independent combined-type temperature and humidity adjusting air conditioning box which comprises an air conditioning box body and an air conditioner arranged on the air conditioning box body. The air conditioner is internally provided with an evaporator, an internal condenser, an external condenser and a compressor, the evaporator and the internal condenser are located inside the air conditioning box body, and the external condenser and the compressor are located outside the air conditioning box body. According to the dual condensation energy-saving independent combined-type temperature and humidity adjusting air conditioning box, the temperature and humidity required by the end environment can be independently adjusted, the defect that at present, the comfortable temperature and humidity required by the end environment cannot be met at the same time is overcome, the electric energy consumption can be reduced, the heating sections are not needed any longer, the working procedures can be reduced, and the control strategy is optimized.

Description

technical field [0001] The invention belongs to the technical field of fresh air systems, and in particular relates to a double-condensing energy-saving independent combined temperature and humidity regulating air conditioning box. Background technique [0002] At present, the devices used to adjust the temperature and humidity of the terminal on the market include combined air conditioning unit (AHU), fresh air air conditioning unit (MAU), fresh air unit with built-in air conditioner, etc. [0003] Among them, the AHU mainly extracts indoor air and some fresh air to control the temperature and air volume of the outlet air to maintain the indoor temperature. However, this kind of equipment cannot effectively adjust the humidity, and can only rely on the cold side of the surface to adjust the water supply and return valve to reduce the temperature and dehumidify. The rated outlet temperature of the chilled water of the main engine is generally 7°C. When the chilled water rea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F5/00F24F3/14F24F3/16F24F7/007F24F11/02F24F13/30F25B41/04F25B41/20
CPCF24F3/14F24F5/001F24F7/007F24F13/30F24F2221/34F25B41/20F24F8/10
Inventor 薛啸石曹钢
Owner JIANGSU QUYU ENERGY CO LTD
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