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Single refrigerator circuit full-direct-expansion temperature-humidity independent control air conditioning system

A refrigerant circuit, air conditioning system technology, applied in air conditioning systems, refrigerators, refrigeration components, etc., can solve the problem of high cost of use, and achieve the effect of reducing space occupation and cost

Inactive Publication Date: 2018-10-19
江苏三六五室内环境科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the above-mentioned temperature and humidity split control system still needs two sets of independent refrigeration systems to cool the room, and the cost of use is very high.

Method used

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  • Single refrigerator circuit full-direct-expansion temperature-humidity independent control air conditioning system
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  • Single refrigerator circuit full-direct-expansion temperature-humidity independent control air conditioning system

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] Such as figure 1 As shown, the present invention discloses a single refrigerant circuit full direct expansion temperature and humidity split control air conditioning system. Connecting the indoor and outdoor, the air supply duct is sequentially equipped with an air filter 2, a fresh air heat exchanger 3, a reheat heat exchanger 4, a wet film humidifier 5, and a fresh air fan 6 from the outdoor end to the indoor end. The filter 2 filters the particles o...

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Abstract

The invention discloses a single refrigerator circuit full-direct-expansion temperature-humidity independent control air conditioning system. The system comprises an indoor unit, an outdoor unit and asensible heat multi-split terminal, wherein the indoor unit is mainly used for treating fresh air and mainly comprises a reheating heat exchanger and a fresh air heat exchanger; the outdoor unit achieves the function of a condenser and mainly comprises a compressor, two four-way valves and an outdoor heat exchanger; the sensible heat multi-split terminal is arranged in a room and used for treating return air and comprises a sensible heat multi-split heat exchanger. According to the single refrigerator circuit full-direct-expansion temperature-humidity independent control air conditioning system provided by the invention, the sensible heat multi-split terminal and a direct-expansion fresh air treatment terminal are used for supplying cold and heat, a water system is not needed, the cost can be effectively lowered, and the system integration level is improved.

Description

technical field [0001] The present invention relates to a temperature-humidity split-control air conditioning system, in particular to a single cooling system that uses double-suction pressure compressors, uses sensible heat multi-connectors to bear sensible heat loads, and uses direct expansion fresh air heat exchangers to process fresh air to bear latent heat loads. Agent loop full direct expansion temperature and humidity separate control air conditioning system. Background technique [0002] The temperature and humidity split control air conditioning system is usually composed of dry temperature adjustment equipment that bears the indoor sensible heat load and fresh air treatment equipment that bears the latent heat load. Because this system can accurately control the indoor temperature and humidity environment, it is sought after by the market. [0003] Traditional dry-type temperature control equipment, such as radiant ceilings, dry-type fan coil units, etc., use chill...

Claims

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Application Information

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IPC IPC(8): F25B13/00F24F5/00F24F3/14F25B41/06F25B41/04F25B41/20F25B41/31
CPCF24F3/14F24F5/001F25B13/00F25B2313/02742F25B41/26F25B41/31
Inventor 俞越
Owner 江苏三六五室内环境科技有限公司
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