CN-224230208-U - Air conditioning system suitable for multiple scene demands

CN224230208UCN 224230208 UCN224230208 UCN 224230208UCN-224230208-U

Abstract

The application discloses an air conditioning system suitable for multiple scene requirements, and belongs to the technical field of air conditioning. The application relates to an air conditioning system suitable for multiple scene demands, which comprises a heat pump, a water supply pipe, a water return pipe and a plurality of regional terminals, wherein the first ends of the water supply pipe and the water return pipe exchange heat in the heat pump, the second ends of the water supply pipe and the water return pipe which are different from the first ends are communicated through connecting pipes, and the regional terminals are connected in parallel with the water supply pipe and the water return pipe. According to the application, the tail ends of the water supply pipe and the water return pipe are provided with the connecting pipes for communication, so that water in the water supply pipe can not pass through any one of the tail ends of the area, and further, the water in the water supply pipe can always keep stable flow and temperature, so that the tail ends of different areas connected to the water supply pipe and the water return pipe can be opened in different modes, the comfort level of each area is improved, meanwhile, the cold and hot offset is realized, and the energy consumption of a heat pump host is greatly reduced.

Inventors

BU GEN
CONG WEI
ZHOU ZHUO

Assignees

南京慧和自动化技术有限公司

Dates

Publication Date: 20260512
Application Date: 20250425

Claims (9)

1. An air conditioning system suitable for multiple scene demands, characterized in that: The heat pump water supply system comprises a heat pump, a water supply pipe, a water return pipe and a plurality of regional tail ends, wherein the first ends of the water supply pipe and the water return pipe exchange heat in the heat pump, the second ends of the water supply pipe and the water return pipe which are different from the first ends are communicated through connecting pipes, and the regional tail ends are connected in parallel with the water supply pipe and the water return pipe.
2. The multi-scenario demand-compliant air conditioning system of claim 1, wherein: The diameters of the water supply pipe, the water return pipe and the connecting pipe are equal.
3. The multi-scenario demand-compliant air conditioning system of claim 2, wherein: The tail ends of the areas are connected to the water supply pipe and the water return pipe through water supply branch pipes and water return branch pipes, wherein the water supply branch pipes are connected to the water supply pipe, and the water return branch pipes are connected to the water return pipe.
4. The multi-scenario demand-adapted air conditioning system of claim 3, wherein: The diameter of the water supply pipe is larger than or equal to the sum of the diameters of all the water supply branch pipes, and the diameter of the water return pipe is larger than or equal to the sum of the diameters of all the water return branch pipes.
5. The multi-scenario demand-adapted air conditioning system of claim 4, wherein: And a circulating water pump is arranged in any one of the tail ends of the areas, and the circulating water pump is arranged on the water supply branch pipe.
6. An air conditioning system adapted for multiple scene requirements according to any of claims 3-5, characterized in that: The regional end contains parallelly connected radiant panel and the new fan of two cold sources that sets up, the radiant panel is connected water supply branch pipe and return water branch pipe keep away from the one end of delivery pipe and return water pipe, the new fan of two cold sources is connected water supply branch pipe and return water branch pipe keep away from the one end of delivery pipe and return water pipe.
7. An air conditioning system adapted for multiple scene requirements according to any of claims 3-5, characterized in that: The regional end contains parallelly connected fan coil and the new fan of two cold sources that sets up, fan coil and new fan of two cold sources are all connected water supply branch pipe and return water branch pipe keep away from the one end of delivery pipe and return water pipe.
8. An air conditioning system adapted for multiple scene requirements according to any of claims 3-5, characterized in that: The regional end contains parallelly connected metal radiation board, dry-type fan coil and the new fan of directly expanding that sets up, metal radiation board, dry-type fan coil and the new fan of directly expanding are all connected water supply branch pipe and return water branch pipe keep away from delivery pipe and return water pipe's one end.
9. An air conditioning system adapted for multiple scene requirements according to any of claims 3-5, characterized in that: defining a plurality of areas including a first area, a second area and a third area; The first area comprises a radiation plate and a double-cold-source fresh air machine which are arranged in parallel, wherein the radiation plate is connected to one ends of the water supply branch pipe and the water return branch pipe, which are far away from the water supply pipe and the water return pipe, and the double-cold-source fresh air machine is connected to one ends of the water supply branch pipe and the water return branch pipe, which are far away from the water supply pipe and the water return pipe; The second area comprises a fan coil and a double-cold-source fresh air machine which are arranged in parallel, and the fan coil and the double-cold-source fresh air machine are connected to one end, far away from a water supply pipe and a water return pipe, of the water supply branch pipe and the water return branch pipe; the third area comprises a metal radiation plate, a dry fan coil and a direct expansion type fresh air fan which are arranged in parallel, wherein the metal radiation plate, the dry fan coil and the direct expansion type fresh air fan are connected to one ends of the water supply branch pipe and the water return branch pipe, which are far away from the water supply pipe and the water return pipe; The air conditioning system suitable for the multi-scene requirement comprises two or three of a first area, a second area and a third area.

Description

Air conditioning system suitable for multiple scene demands Technical Field The application relates to the technical field of air conditioners, in particular to an air conditioning system applicable to multiple scene requirements. Background In recent years, with the improvement of people's physical life, people have increasingly demanded indoor environments. Radiant air conditioners have gained increased consumer acceptance due to their high comfort and low energy consumption characteristics. However, due to the characteristics of slower heating and cooling rate and higher thermal inertia of the radiation air conditioner, the radiation air conditioner has certain limitation in some occasions needing rapid cooling and heating. For example, in office occasions, the conference room needs to be rapidly cooled and heated, and a free switch can be adopted to use the convection end. The radiating tip may be used in a stand alone office requiring a long-term opening requiring high comfort. The office in large space needs to be divided into areas and freely opened and closed, and certain comfort level is also needed, so that the mode of combining the radiation ends of the convection current is adopted. How to achieve behavioral energy conservation to the greatest extent possible is a problem to be solved in different areas due to different use times. Disclosure of utility model The summary of the application is provided to introduce a selection of concepts in a simplified form that are further described below in the detailed description. The summary of the application is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used to limit the scope of the claimed subject matter. Some embodiments of the present application provide an air conditioning system suitable for multiple scene requirements, so as to solve the technical problems mentioned in the background section. As a first aspect of the present application, some embodiments of the present application provide an air conditioning system suitable for multiple scenario demands, including a heat pump, a water supply pipe, a water return pipe, and a plurality of area ends, wherein first ends of the water supply pipe and the water return pipe exchange heat in the heat pump, second ends of the water supply pipe and the water return pipe different from the first ends are communicated through a connection pipe, and the plurality of area ends are connected in parallel to the water supply pipe and the water return pipe. Further, the diameters of the water supply pipe, the water return pipe and the connecting pipe are equal. Further, the ends of the areas are connected to the water supply pipe and the water return pipe through water supply branch pipes and water return branch pipes, wherein the water supply branch pipes are connected to the water supply pipe, and the water return branch pipes are connected to the water return pipe. Further, the diameter of the water supply pipe is larger than or equal to the sum of the diameters of all the water supply branch pipes, and the diameter of the water return pipe is larger than or equal to the sum of the diameters of all the water return branch pipes. Further, a circulating water pump is arranged in any one of the tail ends of the areas, and the circulating water pump is arranged on the water supply branch pipe. Further, the tail end of the area comprises a radiation plate and a double-cold-source fresh air machine which are arranged in parallel, the radiation plate is connected with one ends of the water supply branch pipe and the water return branch pipe, which are far away from the water supply pipe and the water return pipe, and the double-cold-source fresh air machine is connected with one ends of the water supply branch pipe and the water return branch pipe, which are far away from the water supply pipe and the water return pipe. Further, the tail end of the area comprises a fan coil and a double-cold-source fresh air machine which are arranged in parallel, and the fan coil and the double-cold-source fresh air machine are connected to one ends of the water supply branch pipe and the water return branch pipe, which are far away from the water supply pipe and the water return pipe. Further, the terminal metal radiation board, dry-type fan coil and the new fan of directly expanding that contains parallelly connected setting in region, metal radiation board, dry-type fan coil and the new fan of directly expanding all are connected water supply branch pipe and return branch pipe keep away from delivery pipe and return pipe's one end. Further, defining a plurality of areas including a first area, a second area and a third area; The first area comprises a radiation plate and a double-cold-source fresh air machine which are arranged in parallel, wherein the radiation plate is connected to one ends of the water supply branch pipe and the water return branch pipe, whic