An assembled cold water plant

Abstract

The utility model relates to the field technical field of cold water plant field, a kind of fabricated cold water plant, including container and hole, the front end of the container is processed with multiple holes, the side end of the container is equipped with door panel, the side end of the container is equipped with exhaust fan, the surface of the container is connected with mounting mechanism. By setting outer tube, adhesive layer and aluminium foil reflection layer in the surface of inner lining stainless steel in turn, outer tube can enhance the structural strength of pipeline, adhesive layer plays good bonding effect, so that each layer is closely connected, and aluminium foil reflection layer can effectively reflect heat, reduce the loss or invasion of heat, greatly improve the problem of heat loss or invasion of pipeline in extreme temperature difference environment, reduce the risk of corrosion due to temperature change of pipeline surface, and further reduce operating cost.

Description

Technical Field

[0001] This utility model relates to the technical field of chiller rooms, specifically a prefabricated chiller room. Background Technology

[0002] Prefabricated modular refrigeration plant rooms transform traditional on-site construction into factory manufacturing and on-site assembly, eliminating related workloads and significantly reducing construction dust and noise pollution. Simultaneously, they improve the construction efficiency of high-rise buildings, shorten construction periods, and effectively save water, energy, time, and materials. This represents a high level of industrialization, mechanization, and intelligent development.

[0003] For example, a prefabricated refrigeration room with authorization announcement number "CN216553237U" solves the problem of continuously increasing labor costs in the assembly of existing prefabricated refrigeration rooms. The above-mentioned room equipment, including chillers, chilled pumps, and cooling pumps, is installed in a container and connected to each other through pipelines. After the prefabricated refrigeration room is transported to the site, it is connected to the on-site pipelines. Considering that the surface of the pipelines in existing prefabricated refrigeration rooms only uses a heat insulation layer, there are still several drawbacks to existing prefabricated refrigeration rooms. On the one hand, the single heat insulation layer design of the pipelines is difficult to cope with extreme temperature difference environments, and the problems of heat loss or intrusion are prominent. The corrosion of the pipeline surface also increases operating costs. Utility Model Content

[0004] The purpose of this utility model is to solve the problems of heat loss or intrusion, pipe surface corrosion, and increased operating costs in existing prefabricated chiller rooms, and to propose a prefabricated chiller room.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a prefabricated chiller room, comprising a container and openings, wherein the front end of the container is machined with multiple openings, a door panel is installed on the side end of the container, an exhaust fan is installed on the side end of the container, and an installation mechanism is connected to the surface of the container.

[0006] Preferably, the installation mechanism includes an installation plate and a rubber pad. The installation plate is threadedly connected to the container by bolts. The lower end of the rubber pad is pressed against the container. The lower end of the installation plate is fixedly connected to the rubber pad. The rubber pad is threadedly connected to a fastener by bolts.

[0007] Preferably, the inner wall of the fixing member abuts against the chiller unit, and the output end of the chiller unit is connected to a pipe mechanism.

[0008] Preferably, the piping structure includes an inner stainless steel pipe, the end of which is connected to the output end of the chiller unit, the outer wall of the inner stainless steel pipe is fixedly connected to the outer pipe, the outer wall of the outer pipe is bonded to an adhesive layer, and the outer wall of the adhesive layer is fixedly connected to an aluminum foil reflective layer.

[0009] Preferably, the end of the inner stainless steel tube is fixedly connected to a flange.

[0010] Preferably, the other output end of the chiller unit is connected to a connecting pipe, and the end of the connecting pipe is connected to the output end of the chilled water pump.

[0011] The prefabricated chiller room proposed in this utility model has the following advantages: by sequentially setting an outer pipe, an adhesive layer, and an aluminum foil reflective layer on the surface of the inner stainless steel lining, the outer pipe can enhance the structural strength of the pipeline, the adhesive layer plays a good bonding role, making the layers tightly connected, and the aluminum foil reflective layer can effectively reflect heat, reducing heat loss or intrusion. This greatly improves the problem of heat loss or intrusion in pipelines under extreme temperature difference environments, reduces the risk of corrosion on the pipeline surface due to temperature changes, and thus reduces operating costs. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 for Figure 1 Schematic diagram of the internal cross-sectional structure;

[0014] Figure 3 for Figure 1 Schematic diagram of the installation mechanism and structure;

[0015] Figure 4 for Figure 2 Schematic diagram of the container and chiller assembly group;

[0016] Figure 5 for Figure 2 Schematic diagram of the central pipeline structure;

[0017] Figure 6 for Figure 2 Enlarged structural diagram at point A in the middle.

[0018] In the diagram: 1. Container, 2. Hole, 3. Door panel, 4. Exhaust fan, 5. Mounting mechanism, 501. Mounting plate, 502. Rubber pad, 503. Fastener, 6. Chiller unit, 7. Piping mechanism, 701. Inner stainless steel pipe, 702. Outer pipe, 703. Adhesive layer, 704. Aluminum foil reflective layer, 8. Flange, 9. Connecting pipe, 10. Refrigeration pump. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings:

[0020] Please see Figure 1-6 In this embodiment, a prefabricated chiller room includes a container 1 and openings 2. The front end of the container 1 is processed with multiple openings 2, the side end of the container 1 is equipped with a door panel 3, the side end of the container 1 is equipped with an exhaust fan 4, and the surface of the container 1 is connected to an installation mechanism 5.

[0021] The mounting mechanism 5 includes a mounting plate 501 and a rubber pad 502. The mounting plate 501 is fixed to the container 1, and the rubber pad 502 is threadedly connected to the fixing member 503 by bolts. The fixing member 503 clamps the water chiller unit 6 to limit and fix its installation. The mounting plate 501 is threadedly connected to the container 1 by bolts, and the lower end of the rubber pad 502 is pressed against the container 1. The lower end of the mounting plate 501 is fixedly connected to the rubber pad 502, and the rubber pad 502 is threadedly connected to the fixing member 503 by bolts.

[0022] The inner wall of the fastener 503 is pressed against the chiller unit 6. The output end of the chiller unit 6 is connected to the pipe mechanism 7. The pipe mechanism 7 includes an inner stainless steel pipe 701. The end of the inner stainless steel pipe 701 is connected to the output end of the chiller unit 6. The outer wall of the inner stainless steel pipe 701 is fixedly connected to the outer pipe 702. The outer wall of the outer pipe 702 is bonded to the adhesive layer 703. The outer wall of the adhesive layer 703 is fixedly connected to the aluminum foil reflective layer 704.

[0023] An outer tube 702, an adhesive layer 703, and an aluminum foil reflective layer 704 are sequentially arranged on the surface of the inner stainless steel 701. The outer tube 702 can enhance the structural strength of the pipeline 7, the adhesive layer 703 plays a good bonding role, making the layers tightly connected, and the aluminum foil reflective layer 704 can effectively reflect heat, reduce heat loss or intrusion, greatly improve the problem of heat loss or intrusion in pipelines under extreme temperature difference environments, reduce the risk of corrosion on the pipeline surface due to temperature changes, and thus reduce operating costs.

[0024] The end of the stainless steel-lined pipe 701 is fixedly connected to the flange 8, and the other output end of the chiller unit 6 is connected to the connecting pipe 9. The end of the connecting pipe 9 is connected to the output end of the chilled pump 10.

[0025] Working principle:

[0026] First, bolts are used to thread the mounting plate 501 onto the container 1, fixing the mounting plate 501 onto the container 1. The lower end of the rubber pad 502 is pressed against the container 1 to provide cushioning and shock absorption. Then, the rubber pad 502 is threadedly connected to the fixing part 503 with bolts, so that the inner wall of the fixing part 503 is pressed against the chiller unit 6, thereby fixing the chiller unit 6.

[0027] When the chiller unit 6 is working, the fluid at its output end is transmitted through the inner stainless steel pipe 701. The outer pipe 702 is made of carbon fiber reinforced plastic (CFRP) pipe, which reduces the overall weight of the pipe by 50% and can resist chloride ion corrosion and enhance the strength of the pipe. The nano aerogel layer 703 connects the outer pipe 702 to the aluminum foil reflective layer 704. The aluminum foil reflective layer 704 plays a role in heat insulation. The flange 8 at the end of the inner stainless steel pipe 701 facilitates connection with other external pipes. Here, the external pipes can enter the interior of the container 1 through the hole 2. The fluid at the other output end of the chiller unit 6 is transmitted to the refrigeration pump 10 through the connecting pipe 9. Similarly, the same principle can be used to install cooling pumps and other chiller units 6. The exhaust fan 4 can exhaust the hot air generated by the operation of the equipment in the container 1 to maintain a suitable internal temperature. The hole 2 can also be used for ventilation or wiring. The door panel 3 facilitates personnel access for equipment maintenance and repair. Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A prefabricated chiller room, comprising a container (1), a piping system (7), and openings (2), wherein the front end of the container (1) is provided with multiple openings (2), characterized in that: The container (1) is equipped with a door panel (3) on its side and an exhaust fan (4) on its side. The surface of the container (1) is connected to an installation mechanism (5). The pipe mechanism (7) includes an inner stainless steel pipe (701). The end of the inner stainless steel pipe (701) is connected to the output end of the chiller unit (6). The outer wall of the inner stainless steel pipe (701) is fixedly connected to the outer pipe (702). The outer wall of the outer pipe (702) is bonded to the adhesive layer (703). The outer wall of the adhesive layer (703) is fixedly connected to the aluminum foil reflective layer (704).

2. The prefabricated chiller room according to claim 1, characterized in that: The installation mechanism (5) includes an installation plate (501) and a rubber pad (502). The installation plate (501) is threadedly connected to the container (1) by bolts. The lower end of the rubber pad (502) is pressed against the container (1). The lower end of the installation plate (501) is fixedly connected to the rubber pad (502). The rubber pad (502) is threadedly connected to the fastener (503) by bolts.

3. The prefabricated chiller room according to claim 2, characterized in that: The inner wall of the fastener (503) abuts against the chiller unit (6), and the output end of the chiller unit (6) is connected to a pipe mechanism (7).

4. The prefabricated chiller room according to claim 3, characterized in that: The end of the inner stainless steel pipe (701) is fixedly connected to the flange (8).

5. The prefabricated chiller room according to claim 4, characterized in that: The other output end of the chiller unit (6) is connected to the connecting pipe (9), and the end of the connecting pipe (9) is connected to the output end of the chilled pump (10).

Images