Multifunctional air conditioning system for direct cooling, refrigeration, cold accumulation and heating of river water

An air-conditioning system and multi-functional technology, which is applied in the fields of heating multi-functional air-conditioning systems, refrigeration, cold storage, and direct cooling of river water. It can solve the problems of unusable water sources and achieve the effects of reducing energy consumption and low input costs.

Pending Publication Date: 2019-09-10
ARCHITECTURAL DESIGN INST FUKIEN PROV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are still more fluid and higher temperature water sources in the country that cannot be used

Method used

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  • Multifunctional air conditioning system for direct cooling, refrigeration, cold accumulation and heating of river water

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Embodiment Construction

[0030] The content of the present invention will be described in detail below in conjunction with the accompanying drawings and embodiments of the description:

[0031] Such as figure 1 Shown: a river water direct cooling, refrigeration, cold storage, heating multifunctional air-conditioning system, including

[0032] Water intake pump 11, plate heat exchanger A12, plate heat exchanger B13, water collector 14, water separator 15, chiller unit, plate heat exchanger C16, water storage tank 17, user-end air conditioner, in which the chiller unit includes a condenser 18 and evaporator 19;

[0033] The cold source side of the plate heat exchanger A12 is connected to the water source through the water inlet pipe and the return pipe to form a water cycle A, and the water inlet pipe is provided with a water intake pump 11, a valve Z21, and a valve X22 in sequence;

[0034] There is a branch pipe A on the pipeline between the valve X22 and the valve Z21. The other end of the branch p...

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Abstract

The invention relates to a multifunctional air conditioning system for direct cooling, refrigeration, cold accumulation and heating of river water. The multifunctional air conditioning system comprises a water taking pump, a plate type heat exchanger A, a plate heat exchanger B, a water collector, a water distributor, a cold water unit, a plate heat exchanger C, a water storage tank and a user side air conditioner which are orderly connected, wherein the cold water unit comprises a condenser and an evaporator. According to the ordered connection of the equipment, on one hand, the cold amount of the river water is utilized to the maximum degree, and the overall energy consumption is reduced. On the other hand, the early-stage investment cost is low, and only two water pumps, one plate typeheat exchanger and one water storage tank are additionally arranged compared with a common river water source heat pump.

Description

technical field [0001] The invention relates to the field of air-conditioning equipment, and is a multifunctional air-conditioning system for direct cooling, refrigeration, cold storage and heating of river water. Background technique [0002] At present, buildings for the elderly, such as apartments for the elderly, real estate for the elderly, and nursing centers, have sprung up in China. As the age increases, the resistance of the elderly decreases, and they become more afraid of wind and cold, and their requirements for the surrounding environment become harsher. Therefore, proper air-conditioning system settings can greatly increase their satisfaction with the surrounding environment. Since the design temperature of the residence for the elderly is 2°C higher than that of the general population, the elderly are also suitable for living in a breeze radiation room. These factors make the residence of the elderly use a higher chilled water temperature for heat exchange. Ac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B30/06F25B41/04F25B49/00F24F5/00F24T10/30F25B41/20
CPCF25B30/06F24F5/0046F25B49/00F24T10/30F25B41/20Y02E10/10Y02B10/40
Inventor 林卫东戴文献吴勇林斌郑邦鑫
Owner ARCHITECTURAL DESIGN INST FUKIEN PROV
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