CN216553237U - Prefabricated assembled refrigeration computer lab - Google Patents
Prefabricated assembled refrigeration computer lab Download PDFInfo
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- CN216553237U CN216553237U CN202023121228.6U CN202023121228U CN216553237U CN 216553237 U CN216553237 U CN 216553237U CN 202023121228 U CN202023121228 U CN 202023121228U CN 216553237 U CN216553237 U CN 216553237U
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Abstract
The utility model discloses a prefabricated assembly type refrigerating machine room which comprises a container, wherein the container is internally provided with: equipment foundations, machine room equipment and pipelines; the equipment foundation is fixed on the bottom plate of the container, the machine room equipment is installed on the equipment foundation, the side wall of the container is provided with an exhaust fan, and the bottom plate of the container is provided with a floor drain. The machine room equipment comprises a water chilling unit, a freezing pump and a cooling pump; the equipment in the machine room is connected through a pipeline; and the prefabricated assembly type refrigerating machine room is transported to the site and then is connected with a site pipeline. According to construction design drawings, the utility model is prefabricated and installed in a factory, and can be used after being transported to the site and connected with a pipeline on the site. Compared with the traditional construction method of the refrigeration machine room, the construction method has obvious advancement and advantages in the aspects of construction period, quality, safety, cost and other technical and economic efficiency.
Description
Technical Field
The utility model relates to the technical field of refrigeration machine rooms, in particular to a prefabricated assembly type refrigeration machine room of a central air-conditioning water system.
Background
The prefabricated refrigeration machine room enables traditional site construction to be changed into factory manufacturing and site assembly, relevant workload is saved, construction raise dust and noise pollution can be greatly reduced, construction efficiency of high-rise buildings can be improved, the construction period can be shortened, and water, energy, time and materials can be effectively saved. In the high development of industrialization, mechanization and intellectualization, and the increasing of labor cost today, the assembly type building becomes a great trend of the building industry development.
Disclosure of Invention
The utility model aims to provide a prefabricated assembly type refrigerating machine room which is produced and installed in a factory and is convenient and quick to transport.
The utility model provides a prefabricated assembled refrigeration computer lab, includes the container, be equipped with in the container: equipment base, machine room equipment and pipelines; the method is characterized in that: the equipment base is fixed on the bottom plate of the container; the machine room equipment is arranged on the equipment base; an exhaust fan is arranged on the side wall of the container; a floor drain is arranged on the bottom plate of the container; the machine room equipment comprises a water chilling unit, a cooling pump and a freezing pump; the equipment in the machine room is connected through the pipeline.
The size of the container is internationally universal, the specific size is 11.8x2.34x2.68 meters, the gross weight of the cargo is 26 tons, and the volume is 68 cubic meters;
the equipment base is made of profile steel;
the equipment base is fixed on the bottom plate of the container through welding;
spring shock absorbers are arranged on the periphery of the equipment base;
the container is provided with a water chilling unit, a freezing pump and a cooling pump, and the number of the water chilling unit, the freezing pump and the cooling pump is one.
The pipeline comprises a freezing water pipeline and a cooling water pipeline; the refrigerating pump is connected with the water chilling unit through a chilled water pipeline; after the prefabricated refrigeration machine room is transported to the site, the water chilling unit and a chilled water pipeline on the refrigeration pump are connected with the site chilled water pipeline through flanges; the frozen water pipeline is provided with a heat preservation layer.
The cooling pump is connected with the water chilling unit through a cooling water pipeline; after the prefabricated refrigeration machine room is transported to the site, the water chilling unit and a cooling water pipeline on the cooling pump are connected with a site cooling water pipeline through a flange;
the technical scheme provided by the embodiment of the utility model has the beneficial effects that at least:
the prefabricated assembly type refrigeration machine room provided by the utility model utilizes a complete set of specialized and high-efficiency transportation system established by container standardization and a logistics system matched with ships, ports, air routes, roads, transfer stations, bridges, tunnels and multi-mode intermodal transportation in the global range, and solves the transportation problems of large volume and heavy weight of the assembly type refrigeration machine room.
Compared with the traditional construction method of the refrigerating machine room, the construction method of the factory-prefabricated assembled refrigerating machine room has remarkable advancement and advantages in the aspects of construction period, quality, safety, manufacturing cost and other technical and economic efficiencies;
1) shortening the construction period, reducing the field labor and effectively reducing the cost; the factory and the field can be simultaneously constructed according to design drawings, and the operation can be finished by transporting a corresponding number of assembled refrigeration machine rooms to the field and connecting the assembled refrigeration machine rooms with field pipelines according to the design drawings;
2) improving the manufacturing speed, the component quality and the appearance: and (5) factory production of components. The large-scale automatic equipment can be used for cutting, welding and other processing of components such as pipelines and the like, and the manufacturing speed, the component quality and the molding sense are improved.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of a container structure provided by an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a prefabricated refrigeration machine room according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of the connection between the water chiller and the refrigerant pump pipeline according to the embodiment of the present invention;
FIG. 4 is a schematic diagram of a connection between a water chiller and a cooling pump pipeline according to an embodiment of the present invention;
wherein the various reference numbers of the drawings are as follows:
1-hole 1
2-holes 2
3-holes 3
4-holes 4
10-container
11-exhaust fan
12-floor drain
20-equipment base
21-spring shock absorber
22-Flange
30-machine room equipment
31-cold water machine set
32-freezing pump
33-Cooling Pump
40-pipe
41-chilled water pipeline
42-Cooling Water conduit
43-Heat insulation layer
50-sensor
51-butterfly valve
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
In one aspect, an embodiment of the present invention provides a prefabricated refrigeration machine room, as shown in fig. 2, where the prefabricated refrigeration machine room includes: the system comprises a container 10, an equipment base 20, machine room equipment 30 and a pipeline 40, wherein the equipment base 20 is fixed on the bottom plate of the container 10; the machine room equipment 30 is mounted on the equipment base 20; an exhaust fan 11 is arranged on the side wall of the container 10; a floor drain 12 is arranged on the bottom plate of the container 10;
the container 10 provided by the utility model can be made of steel, can be selected from steel containers, and has the advantages of high strength, firm structure, good weldability, good water tightness and low price. The embodiment of the utility model is preferably adopted.
With respect to the size of the container 10, the international size of the container 10 is selected to match the size of the machine room equipment 20. As an example, the embodiment of the utility model preferably uses a 40-foot high cabinet, the specific size is 11.8 × 2.34 × 2.68 meters, the gross weight of the cargo is generally 26 tons, and the volume is 68 cubic meters.
Further, as shown in fig. 1, the container 10 has a door at the front end, and the door is composed of a left door and a right door, and both doors can be opened, so that the machine room equipment 20 having a width smaller than the door width can be installed.
In addition, the door at the front end of the container 10 may be used as an access door.
The equipment base 20, the machine room equipment 30 and the pipeline 40 are all placed in the container 10, so that the prefabricated assembly type refrigeration machine room is prevented from being collided and damaged in the transportation and installation processes, and the prefabricated assembly type refrigeration machine room is protected.
In the prefabricated assembly type refrigeration machine room, a certain amount of condensed water can be discharged when the machine room equipment 30 operates, the temperature in the prefabricated assembly type refrigeration machine room is high, humid air needs to be removed, and the air temperature in the machine assembly type refrigeration machine room is reduced, and as described above, the exhaust fan 11 is arranged on the side wall of the container 10; a floor drain 12 is arranged on the bottom plate of the container 10;
as an example, as shown in fig. 1, two exhaust fans 11 are respectively disposed on the left and right side walls of the container 10; as shown in fig. 2, the floor of the container 10 is provided with a floor drain 12.
Three equipment bases 20 are arranged on the bottom plate of the container 10 and are used for respectively mounting a water chilling unit 31, a freezing pump 32 and a cooling pump 33; the equipment base 20 can be prepared by steel, and the equipment base 20 is strong in bearing capacity, light in self weight, easy to construct and convenient for fixing the machine room equipment 30.
The equipment base 20 is placed on the bottom plate of the container 10, and as for the connection mode of the equipment base 20 and the bottom plate of the container 10, a welding mode or a detachable connection mode can be set, and the welding mode has the characteristic of good firmness, and the embodiment of the utility model is preferably adopted.
As the machine room equipment 30 can generate larger noise and vibration during operation and extend outwards, as shown in fig. 2, the spring shock absorbers 21 are arranged around the equipment base 20, and the spring shock absorbers 21 can resist corrosion of oil, water and the like, and the performance is not influenced by temperature change; no aging and no creep, and preferred embodiments of the present invention.
Wherein, the spring damper 21 is detachably connected with the apparatus base 20 by screws.
The equipment room device 30 is installed on the equipment base 20, and the equipment base 20 is detachably connected with the equipment room device 30 through a fastener. This kind of connected mode can improve the joint strength of equipment base 20 and computer lab equipment 30.
The fastener can be a bolt, and the fastener is convenient to obtain and low in price.
In the embodiment of the present invention, as shown in fig. 2, the machine room equipment 30 includes one water chilling unit 31, one refrigeration pump 32, and one cooling pump 33;
as shown in fig. 2, the chiller 31 is disposed at the rear end of the container 10, the freezing pump 32 and the cooling pump 33 are disposed at the front end of the container 10 and are disposed on the same straight line, and the freezing pump 32 is disposed at the right side of the container 10; the cooling pump 33 is disposed on the left side in the container 10;
the unit equipment 30 is connected through the pipeline 40, on the premise of simple structure, the unit equipment 30 and the pipeline 40 can be connected through threads or flanges 22, and on the basis of high connection strength of the flanges 22, good sealing performance, convenience in disassembly and standardization in production and manufacture, the embodiment of the utility model is preferably adopted.
Specifically, the flange 22 is attached by a pair of flanges secured to the two pipe elements, with gaskets, and tightened and sealed with screws to form a removable unit.
In the embodiment of the present invention, the low-temperature chilled water flowing out of the water chiller unit 31 is pressurized by the freezing pump 32 and flows into the chilled water pipe 41 (outlet water), enters the room for heat exchange to take away heat in the room, and finally returns to the water chiller unit 31.
Specifically, as shown in fig. 3, the refrigerating pump 32 is provided with two refrigerating water pipes 41, and one refrigerating water pipe 41 is connected to the water chiller unit 31;
after the prefabricated assembly type refrigerating machine room is transported to the site, the site freezing water pipeline (water outlet) extends into the container 10 and is connected with the other freezing water pipeline (water outlet) 41 flange 22 on the freezing pump 32; holes 1 are reserved on the side wall of the container 10, and the size of the holes 1 can be determined by passing through a frozen water pipeline 41 (water outlet).
A chilled water pipeline 41 (backwater) is arranged on the water chilling unit 31, and after the prefabricated assembly type refrigeration machine room is transported to the site, the on-site chilled water pipeline (backwater) extends into the container 10 and is connected with a chilled water pipeline 41 (backwater) flange 22 on the water chilling unit 31; holes 2 are reserved on the side wall of the container 10, and the size of the holes 2 can be only needed by passing through a frozen water pipeline 41 (backwater);
the chilled water pipeline 41 is provided with the insulating layer 43, and the insulating layer 43 plays roles of heat preservation and heat insulation on the chilled water pipeline 41, in the embodiment of the utility model, the insulating layer 43 is made of a high-performance aerogel heat preservation and insulation material, the size of pores in the material is in the order of nanometers, the air convection heat transfer and the solid phase heat transfer can be effectively inhibited, and the material is a high-performance heat preservation material.
Specifically, before the chilled water pipeline 41 is insulated, the surface of the chilled water pipeline 41 is cleaned, the insulation glue is uniformly coated on the outer surface of the chilled water pipeline 41, and the insulation layer 43 is tightly combined with the outer surface of the chilled water pipeline 41 without gaps.
Wherein, the holes 1 and 2 on the container 10 are sized to pass through the chilled water pipe 41 with the insulating layer.
In the embodiment of the utility model, when the chilled water circulating system enters the indoor heat exchange, a large amount of heat energy is necessarily taken away. This heat energy is transferred to the cooling water by the cooling water unit 31, so that the temperature of the cooling water is raised. The cooling pump 33 pressurizes the cooled water after the temperature rise into the cooling tower, exchanges heat with the atmosphere, lowers the temperature, and returns the cooled water to the water chiller unit 31.
Specifically, as shown in fig. 4, the cooling pump 33 is provided with two cooling water pipes 42, and one cooling water pipe 42 is connected to the chiller unit 31;
after the pre-assembled refrigeration machine room is transported to the site, a site cooling water pipeline (water outlet) extends into the container 10 and is connected with another cold water pipeline 42 (water outlet) flange 22 on the cooling pump; holes 3 are reserved on the side wall of the container 10, and the size of the holes 3 can be only required to be enough to pass through the cooling water pipeline 42 (water outlet).
A cooling water pipeline 42 (backwater) is arranged on the water chilling unit 31, and after the pre-assembled refrigeration machine room is transported to the site, the site cooling water pipeline (backwater) extends into the container 10 and is connected with a cooling water pipeline 42 (backwater) flange 22 on the water chilling unit 31; holes 4 are reserved in the side wall of the container 10, and the size of the holes 4 can be determined by a cooling water pipeline (backwater).
The pipeline 40 is provided with a butterfly valve 51 which mainly plays the roles of cutting off and throttling; the pipeline 40 is provided with a sensor 50 which is mainly used for detecting the ambient temperature in the room and controlling the start and stop of the air conditioner.
The above description is only an illustrative embodiment of the present invention, and should not be taken as limiting the scope of the utility model, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (8)
1. A prefabricated refrigeration machine room comprises a container (10), wherein the container (10) is internally provided with: the equipment comprises an equipment base (20), machine room equipment (30) and a pipeline (40); the method is characterized in that: the equipment base (20) is fixed on the bottom plate of the container (10); the machine room equipment (30) is fixed on the equipment base (20); an exhaust fan (11) is arranged on the side wall of the container (10); a floor drain (12) is arranged on the bottom plate of the container (10); the machine room equipment (30) comprises a water chilling unit (31), a freezing pump (32) and a cooling pump (33); the machine room equipment (30) is connected through the pipeline (40).
2. The prefabricated refrigeration machine room of claim 1, wherein: the size of the container (10) is internationally universal, the specific size is 11.8x2.34x2.68 meters, the gross weight of the cargo is 26 tons, and the volume is 68 cubic meters.
3. The prefabricated refrigeration machine room of claim 1, wherein: the equipment base (20) is made of section steel; the equipment base (20) is fixed on the bottom plate of the container (10) through welding; and spring shock absorbers (21) are arranged around the equipment base (20).
4. The prefabricated refrigeration machine room of claim 1, wherein: the container (10) is internally provided with a water chilling unit (31), a freezing pump (32) and a cooling pump (33) which are all one.
5. The prefabricated refrigeration machine room of claim 1, wherein: the pipeline (40) comprises a chilled water pipeline (41) and a cooling water pipeline (42).
6. The prefabricated refrigeration machine room of claim 1, wherein: the freezing pump (32) is connected with the water chilling unit (31) through a chilled water pipeline (41); after the prefabricated refrigeration machine room is transported to the site, the water chilling unit (31) and a chilled water pipeline (41) on the refrigeration pump (32) are connected with the site chilled water pipeline (41) through flanges; the freezing water pipeline (41) is provided with a heat preservation layer (43).
7. The prefabricated refrigeration machine room of claim 1, wherein: the cooling pump (33) is connected with the water chilling unit (31) through a cooling water pipeline (42); and after the prefabricated refrigeration machine room is transported to the site, the water chilling unit (31) and a cooling water pipeline (42) on the cooling pump (33) are connected with the site cooling water pipeline (42) through a flange.
8. The prefabricated refrigeration machine room of claim 1, wherein: the pipeline is provided with a sensor (50) and a butterfly valve (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023121228.6U CN216553237U (en) | 2020-12-23 | 2020-12-23 | Prefabricated assembled refrigeration computer lab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023121228.6U CN216553237U (en) | 2020-12-23 | 2020-12-23 | Prefabricated assembled refrigeration computer lab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216553237U true CN216553237U (en) | 2022-05-17 |
Family
ID=81537404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023121228.6U Active CN216553237U (en) | 2020-12-23 | 2020-12-23 | Prefabricated assembled refrigeration computer lab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216553237U (en) |
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2020
- 2020-12-23 CN CN202023121228.6U patent/CN216553237U/en active Active
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