Structure of refrigerating machine room

Abstract

The utility model relates to the technical field of refrigerating machine rooms, in particular to a structure of a refrigerating machine room, which comprises a machine room, a cooling tower, a cold water main machine, a reservoir, a water segregator and a water collector are arranged in the machine room, and waterway circulation is respectively carried out in the machine room through a hot water pipeline and a cold water pipeline. The hot water pipeline comprises a hot water return pipe, a cooling tower inlet pipe, a cooling tower outlet pipe and a water storage inlet pipe. The cold water pipeline comprises a cold water outlet pipe and a water storage outlet pipe. According to the structure of the refrigerating machine room, through reasonable equipment layout, the space utilization rate in the machine room is improved, connection between equipment is more compact and orderly, daily maintenance and overhaul are facilitated, and energy consumption losses caused by unreasonable equipment layout are reduced. According to the utility model, a waterway circulation system is optimized, smooth circulation of water flow is realized through the clear design of the hot water pipeline and the cold water pipeline, the water flow resistance is reduced, and the circulation efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of refrigeration plant, concretely relates to a structure of refrigeration plant. BACKGROUND

[0002] In modern buildings, industrial production and many commercial fields, the refrigeration system is an indispensable important component, which plays a crucial role in maintaining a specific environment temperature, ensuring normal operation of equipment and improving production efficiency. As the core part of the refrigeration system, the structure design of the refrigeration plant directly affects the refrigeration efficiency, energy consumption and stability of the system.

[0003] Traditional refrigeration plant structure often has some problems, such as unreasonable equipment layout, leading to low space utilization and difficult maintenance; complex and suboptimal water circulation system design, resulting in energy waste and low water resource utilization efficiency; lack of effective heat recovery mechanism, which makes the waste heat generated in the refrigeration process not fully utilized, further increasing energy consumption.

[0004] Especially in the water circulation, the hot water and cold water pipeline design of traditional refrigeration plant is often chaotic, lacking systematic planning and optimization, resulting in large water flow resistance and low circulation efficiency, which not only affects the refrigeration effect, but also increases the energy consumption of water pumps and other equipment. At the same time, due to the lack of effective heat exchange mechanism, the heat energy generated in the refrigeration process is often directly discharged into the environment, failing to realize the recycling of energy.

[0005] Therefore, in view of the above problems, there is an urgent need for a refrigeration plant structure with more reasonable structure, optimized water circulation and heat recovery function, to improve the refrigeration efficiency, reduce the energy consumption, and improve the stability and reliability of the whole system. The utility model is proposed based on such background technology, aiming to optimize the structure design of the refrigeration plant, solve the problems existing in the prior art, and meet the urgent needs of modern refrigeration system for high efficiency, energy saving and environmental protection. CONTENT OF THE UTILITY MODEL

[0006] The utility model aims to provide a structure of refrigeration plant, to solve the problems of traditional refrigeration plant structure, such as unreasonable equipment layout, leading to low space utilization and difficult maintenance; complex and suboptimal water circulation system design, resulting in energy waste and low water resource utilization efficiency; lack of effective heat recovery mechanism, which makes the waste heat generated in the refrigeration process not fully utilized, further increasing energy consumption.

[0007] In order to achieve the above object, the utility model provides a structure of refrigeration machine room, including the machine warehouse, the inside installation of machine warehouse has cooling tower, cold water host, water storage pool, the inside installation of machine warehouse still has water distributor, water collector, water circulation is carried out through hot water pipeline and cold water pipeline in machine warehouse respectively, hot water pipeline includes hot water return pipe, cooling tower inlet pipe, cooling tower outlet pipe and water storage inlet pipe, and cold water pipeline includes cold water outlet pipe and water storage outlet pipe.

[0008] As preferred, one end of the cold water outlet pipe is connected with the right water outlet end of the cold water host, the other end of the cold water outlet pipe is connected with the water inlet end of the water distributor, and a refrigeration pump is installed on the cold water outlet pipe.

[0009] As preferred, the cold water outlet pipe is connected with the water outlet end of the water storage pool through the water storage outlet pipe.

[0010] As preferred, the water inlet end of the cooling tower is connected with the left water outlet end of the cold water host through the cooling tower inlet pipe, the water outlet end of the cooling tower is connected with the left water inlet end of the cold water host through the cooling tower outlet pipe, and the right water inlet end of the cold water host is connected with the water outlet end of the water collector through the hot water return pipe.

[0011] As preferred, a cooling pump is installed on the cooling tower outlet pipe.

[0012] As preferred, the hot water return pipe is connected with the water inlet end of the water storage pool through the water storage inlet pipe.

[0013] As preferred, a heat exchanger is further installed in the inside of the machine warehouse, one end of the heat exchanger is connected with the water outlet end of the water collector through a heat exchange water inlet pipe, one end of the heat exchanger is connected with the cold water outlet pipe through a heat exchange water outlet pipe, the other end of the heat exchanger is connected with the water storage inlet pipe through a heat exchange inlet pipe, and the other end of the heat exchanger is connected with the water storage outlet pipe through a heat exchange outlet pipe.

[0014] Compared with the prior art, the utility model has the advantages of:

[0015] In the structure of the refrigeration machine room, the utility model improves the space utilization rate in the inside of the machine warehouse through reasonable equipment layout, makes the connection between equipment more compact and orderly, not only is convenient for daily maintenance and overhaul, still reduces the energy consumption loss caused by unreasonable equipment layout.

[0016] Secondly, the utility model optimizes the water circulation system, realizes the smooth circulation of water flow through the design of definite hot water pipeline and cold water pipeline, reduces the water flow resistance and improves the circulation efficiency. This design not only improves the refrigeration effect, but also reduces the energy consumption of water pump and other equipment, further reduces the operation cost of the whole refrigeration system.

[0017] Most importantly, the heat exchanger is introduced, the effective recovery and utilization of waste heat generated in the refrigeration process are realized. Through the heat exchanger, waste heat can be converted into useful heat energy, which is used for preheating or heating other links that need heat energy, so as to realize the cyclic utilization of energy. This innovative design not only improves the utilization efficiency of energy, but also reduces the dependence on external energy, which meets the urgent needs of modern refrigeration systems for high efficiency, energy saving and environmental protection. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a whole structure schematic view of the utility model;

[0019] Figure 2 It is a part of pipe structure schematic view of the utility model;

[0020] Figure 3 It is a part of pipe structure schematic view of the utility model;

[0021] Figure 4 It is a structure schematic view of the heat exchanger in the utility model;

[0022] The meaning of each mark in the figure is:

[0023] 1, machine warehouse;11, hot water return pipe;12, cooling tower inlet pipe;13, cooling tower outlet pipe;131, cooling pump;14, water storage inlet pipe;15, cold water outlet pipe;151, refrigeration pump;16, water storage outlet pipe;2, cooling tower;3, cold water main machine;4, water storage tank;5, heat exchanger;51, heat exchange inlet pipe;52, heat exchange outlet pipe;53, heat exchange inlet pipe;54, heat exchange outlet pipe;6, water distributor;7, water collector. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0025] The utility model provides a kind of structure of refrigeration machine room, such as Figures 1-4As shown, including machine warehouse 1, the inside of machine warehouse 1 is installed with cooling tower 2, cold water host 3, water storage pool 4, and the inside of machine warehouse 1 is also installed with water distributor 6, water collector 7, and water circulation is carried out in machine warehouse 1 through hot water pipeline and cold water pipeline respectively, hot water pipeline includes hot water return pipe 11, cooling tower inlet pipe 12, cooling tower outlet pipe 13 and water storage inlet pipe 14, and cold water pipeline includes cold water outlet pipe 15 and water storage outlet pipe 16. The inside of machine warehouse 1 is reasonably installed with cooling tower 2, cold water host 3, water storage pool 4, water distributor 6 and water collector 7 and other key components, and such layout not only improves the space utilization rate, but also ensures the smooth connection and efficient cooperation between the devices, and provides a solid foundation for the stable operation of the refrigeration machine room.

[0026] Water circulation is realized in machine warehouse 1 through hot water pipeline and cold water pipeline. Hot water pipeline includes hot water return pipe 11, cooling tower inlet pipe 12, cooling tower outlet pipe 13 and water storage inlet pipe 14, which ensures the smooth flow and effective cooling of hot water between cooling tower 2 and cold water host 3; cold water pipeline includes cold water outlet pipe 15 and water storage outlet pipe 16, which ensures that cold water flows out from cold water host 3, is distributed by water distributor 6 and can be efficiently supplied to each cold point, and then flows back to water storage pool 4 through water storage outlet pipe 16, forming a complete and efficient cold water circulation system.

[0027] By optimizing the water circulation system and device layout, the refrigeration machine room structure of the utility model can more effectively carry out heat exchange and refrigeration operation, thereby significantly improving the refrigeration efficiency. This not only meets the user's demand for refrigeration capacity, but also reduces the energy consumption in the refrigeration process and improves the energy utilization efficiency.

[0028] Reasonable device layout and efficient water circulation system together enhance the overall stability of the refrigeration machine room. The close cooperation and smooth operation between the components reduce the possibility of failure, prolong the service life of the equipment and reduce the maintenance cost.

[0029] In the embodiment, one end of cold water outlet pipe 15 is connected with the right water outlet end of cold water host 3, the other end of cold water outlet pipe 15 is connected with the water inlet end of water distributor 6, and refrigeration pump 151 is installed on cold water outlet pipe 15. This design ensures that the low-temperature cold water generated by the cold water host can be quickly and efficiently transmitted to the water distributor 6 through the cold water outlet pipe 15. At the same time, the refrigeration pump 151 installed on the cold water outlet pipe 15 provides powerful power support for the cold water circulation, ensuring the stable flow of cold water in the pipeline, thereby improving the response speed and refrigeration efficiency of the refrigeration system.

[0030] Specifically, the cold water outlet pipe 15 is connected with the water outlet end of the water storage pool 4 through the water storage outlet pipe 16. This design enables the refrigeration system to flexibly utilize the reserved cold water in the water storage pool 4. When the refrigeration demand is low or the cold water host 3 is in a maintenance state, the cold water in the water storage pool 4 can be directly supplied to the users through the water storage outlet pipe 16 and the cold water outlet pipe 15, thereby ensuring the continuity and stability of the refrigeration system.

[0031] Further, the water inlet end of the cooling tower 2 is connected with the left water outlet end of the cold water host 3 through the cooling tower inlet pipe 12, the water outlet end of the cooling tower 2 is connected with the left water inlet end of the cold water host 3 through the cooling tower outlet pipe 13, and the right water inlet end of the cold water host 3 is connected with the water outlet end of the water collector 7 through the hot water return pipe 11. This connection mode ensures that the heat generated by the cold water host 3 can be quickly dissipated through the cooling tower 2, thereby maintaining the high-efficiency operation of the cold water host 3.

[0032] Further, the cooling pump 131 is installed on the cooling tower outlet pipe 13. The cooling pump 131 installed on the cooling tower outlet pipe 13 provides power for the circulation of the cooling water, thereby further improving the cooling efficiency.

[0033] Further, the hot water return pipe 11 is connected with the water inlet end of the water storage pool 4 through the water storage inlet pipe 14. This design enables the water cooled by the cooling tower 2 to flow back to the water storage pool 4 for reuse. This not only improves the utilization efficiency of water resources, but also reduces the operation cost of the system. At the same time, the hot water return pipe 11 is connected with the water outlet end of the water collector 7, thereby ensuring that the hot water can smoothly flow back to the water collector 7, thereby providing guarantee for the continuous operation of the system.

[0034] Further, the heat exchanger 5 is installed in the machine room 1, one end of the heat exchanger 5 is connected with the water outlet end of the water collector 7 through the heat exchange inlet water pipe 51, one end of the heat exchanger 5 is connected with the cold water outlet pipe 15 through the heat exchange outlet water pipe 52, the other end of the heat exchanger 5 is connected with the water storage inlet pipe 14 through the heat exchange inlet pipe 53, and the other end of the heat exchanger 5 is connected with the water storage outlet pipe 16 through the heat exchange outlet pipe 54. This design enables the heat exchanger 5 to fully utilize the waste heat generated in the refrigeration process, and convert it into useful heat energy for other parts that need heat energy. This not only realizes the recycling of energy, but also improves the energy efficiency ratio and environmental protection performance of the entire refrigeration system.

[0035] In use, the refrigeration machine room of the utility model, first of all, the cold water host 3 as the core of the refrigeration system, through its inside refrigeration cycle produces low temperature cold water. These cold water flows out from the right water outlet end of the cold water host 3, under the push of the refrigeration pump 151, stably flows to the water distributor 6. The water distributor 6 distributes the cold water to each cold demand point, thereby meeting the refrigeration demand. At the same time, part of the cold water also flows back to the water storage pool 4 through the water storage outlet pipe 16, as a reserve water source, for unexpected needs.

[0036] In the refrigeration process, the cold water host 3 will generate a large amount of heat, which needs to be dissipated through the cooling tower 2. The cooling tower inlet pipe 12 introduces hot water from the left outlet of the cold water host 3 into the cooling tower 2, and after the heat dissipation process of the cooling tower 2, the cooling water flows back to the left inlet of the cold water host 3 through the cooling tower outlet pipe 13 under the push of the cooling pump 131, completing the heat transfer and heat dissipation process.

[0037] The hot water return pipe 11 is responsible for returning the water cooled by the cooling tower 2 to the water collector 7 and connecting with the water storage tank 4 through the water storage inlet pipe 14, realizing the reuse of water resources. In this way, not only the utilization efficiency of water resources is improved, but also the operation cost of the system is reduced.

[0038] In addition, the heat exchanger 5 installed inside the machine compartment 1 further improves the energy efficiency ratio and environmental protection performance of the refrigeration system. The heat exchanger 5 is connected with the outlet of the water collector 7 through the heat exchange inlet water pipe 51 to receive the cooled hot water. Then, the heat energy of this part of hot water is transferred to the cold water in the cold water outlet pipe 15 through the heat exchange outlet water pipe 52, realizing the recycling and utilization of heat energy. At the same time, the heat exchanger 5 is also connected with the water storage inlet pipe 14 and the water storage outlet pipe 16 through the heat exchange inlet pipe 53 and the heat exchange outlet pipe 54, so that the hot water and cold water generated in the heat exchange process can be reasonably utilized.

[0039] Finally, it should be noted that the cold water host 3 and the electronic components in the above components in the embodiment are all general standard components or components known to those skilled in the art, and their structure and principle can be known by those skilled in the art through technical manual or through conventional experimental method. In the idle place of the device, all the above electrical components are connected through wires, and the specific connection means should be referred to the working order of the electrical components in the above working principle to complete the electrical connection, which is a well-known technology in the art.

[0040] The above shows and describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited to the above embodiments, and the above embodiments and descriptions in the specification are only preferred examples of the present application and do not limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A structure of a refrigeration plant room comprising a plant house (1), characterized in that: The inside of the machine warehouse (1) is provided with a cooling tower (2), a cold water main machine (3) and a water storage pool (4), and the inside of the machine warehouse (1) is also provided with a water distributor (6) and a water collector (7), water circulation is carried out in the machine warehouse (1) through hot water pipeline and cold water pipeline respectively, the hot water pipeline comprises a hot water return pipe (11), a cooling tower inlet pipe (12), a cooling tower outlet pipe (13) and a water storage inlet pipe (14), and the cold water pipeline comprises a cold water outlet pipe (15) and a water storage outlet pipe (16).

2. A structure for a refrigeration plant room according to claim 1, characterised in that: One end of the cold water outlet pipe (15) is connected with the right water outlet end of the cold water main machine (3), the other end of the cold water outlet pipe (15) is connected with the water inlet end of the water distributor (6), and a refrigeration pump (151) is installed on the cold water outlet pipe (15).

3. A structure for a refrigeration plant room according to claim 2, characterised in that: The cold water outlet pipe (15) is connected with the water outlet end of the water storage pool (4) through the water storage outlet pipe (16).

4. The structure for a refrigeration plant room according to claim 1, characterized by: The water inlet end of the cooling tower (2) is connected with the left water outlet end of the cold water main machine (3) through the cooling tower inlet pipe (12), the water outlet end of the cooling tower (2) is connected with the left water inlet end of the cold water main machine (3) through the cooling tower outlet pipe (13), and the right water inlet end of the cold water main machine (3) is connected with the water outlet end of the water collector (7) through the hot water return pipe (11).

5. A structure for a refrigeration plant room according to claim 4, characterised in that: A cooling pump (131) is installed on the cooling tower outlet pipe (13).

6. The structure of a refrigeration plant room according to claim 4, characterized in that: The hot water return pipe (11) is connected with the water inlet end of the water storage pool (4) through the water storage inlet pipe (14).

7. The structure of a refrigeration plant room according to claim 1, characterized in that: The inside of the machine warehouse (1) is also provided with a heat exchanger (5), one end of the heat exchanger (5) is connected with the water outlet end of the water collector (7) through a heat exchange water inlet pipe (51), one end of the heat exchanger (5) is connected with the cold water outlet pipe (15) through a heat exchange water outlet pipe (52), the other end of the heat exchanger (5) is connected with the water storage inlet pipe (14) through a heat exchange inlet pipe (53), and the other end of the heat exchanger (5) is connected with the water storage outlet pipe (16) through a heat exchange outlet pipe (54).

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