Fully-modularized refrigerating machine room with fast-assembly structure

Abstract

The utility model discloses a full-modularization refrigerating machine room with a fast-assembling structure. The full-modularization refrigerating machine room comprises a machine room body, a supporting module and a cooling tower module. The cooling tower module is installed on the top face of the machine room body. And a plurality of positioning mounting seats arranged at intervals are fixed on the top surface of the machine room main body. The cooling tower module includes a plurality of cooling towers. And a positioning connecting piece is fixed at the bottom of each cooling tower. And the positioning connecting pieces are inserted and fixed with the corresponding positioning mounting seats. The first supporting beam and the second supporting beam in the supporting beam assembly are detachably installed through the bolts. The walking supporting plate is installed on the edge of the outer side of the top of the machine room body through a plurality of first supporting beams and a plurality of second supporting beams, and the walking supporting plate is formed by splicing a plurality of grating plates and installed on the first supporting beams and the second supporting beams. And by arranging the walking supporting plate, the conveying pipeline in the cooling tower module is ensured to be supported, and meanwhile efficient field assembly is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of refrigeration rooms, and in particular relates to a fully modular refrigeration room with a quick-installation structure. Background Art

[0002] In the prior art, the refrigeration room is divided into several modules, and the modules are welded and assembled in the factory in advance. After the modules are assembled, they are transported to the construction site in turn for simple splicing and assembly, thereby saving the time required to install the refrigeration room on the construction site. However, the modularity of a conventional modular refrigeration room is generally based on the refrigeration room container, and the inner part of the box can basically be fully prefabricated in the factory. The degree of prefabrication of the outer part of the box is relatively low. For example, the installation of the cooling tower foundation, the outer maintenance structure, the external pipes and the supports and hangers still requires cutting and welding at the construction site, which makes the assembly cycle of the refrigeration room long and the labor cost high. Summary of the invention

[0003] The utility model aims to provide a fully modular refrigeration room with a quick-installation structure.

[0004] The utility model provides a machine room body, a support module and a plurality of cooling towers; the plurality of cooling towers are arranged in sequence and installed above the machine room body. A plurality of positioning mounting seats arranged at intervals are fixed on the top surface of the machine room body; a positioning connector is fixed at the bottom of each cooling tower; the positioning connector is plugged and fixed with the corresponding positioning mounting seat;

[0005] The support module includes a walking support plate and a support beam assembly; the support beam assembly includes multiple first support beams and multiple second support beams; the inner ends of the first support beams are fixed to the top of the side wall of the machine room body; the first support beams are arranged in sequence along the top edge of the machine room body; one or more second support beams are connected between any two adjacent first support beams; the first support beams and the second support beams together form a cantilever structure that supports the walking support plate.

[0006] Preferably, the first support beam is made of I-beam; one or more node plates are welded and fixed on both sides of the waist of the first support beam; the end of the second support beam extends into the corresponding groove of the waist of the first support beam and is fixed to the node plate by bolts.

[0007] Preferably, a fixed connecting plate is welded and fixed to the inner end of the first support beam; the fixed connecting plate is fixed to the side wall of the machine room body by one or more bolts.

[0008] Preferably, a positioning connection assembly is installed at the inner end of the top of part or all of the first support beams; the positioning connection assembly includes a connection base and a mounting plate; the mounting plate is fixed to the inner end of the corresponding top of the first support beam; the connection base is fixed to the connection base. A plurality of edge connectors corresponding to each positioning connection assembly are arranged at the bottom edge of the cooling tower; each edge connector is respectively plugged and fixed to the corresponding connection base.

[0009] Preferably, a base plate is fixed to the side of each mounting plate; the base plate is welded and fixed to the bottom surface of the cooling tower; each positioning connection assembly corresponds to an auxiliary connection plate; the auxiliary connection plate is fixed to the top edge of the main body of the machine room; the corresponding base plates and auxiliary connection plates are fixed by bolts.

[0010] Preferably, the support module also includes multiple pipe support seats; the pipe support seat includes a pipe support frame and two support bases arranged at intervals; the two support bases are fixed to the top surface of the same first support beam by bolts; the two ends of the pipe support frame are respectively welded and fixed to the tops of the two support bases.

[0011] Preferably, the side edges of the walking support plate are respectively fixed to the first support beams of two adjacent support beam assemblies.

[0012] Preferably, the walking support plate is formed by splicing a plurality of grid plates; a grid plate is provided between any two adjacent first support beams; and both side edges of the grid plate are fixed to the corresponding two first support beams respectively.

[0013] Preferably, the support beam assembly is in a U-shaped structure and is arranged around two length sides and one width side of the machine room body; the first support beams located at the two ends of the support beam assembly are connected by a support cross bar; the support module also includes a platform railing assembly; the platform railing assembly surrounds the cooling tower module and is fixed to the support cross bar and the outer ends of each first support beam.

[0014] Preferably, a plurality of positioning mounting seats arranged at intervals are fixed on the top surface of the main body of the machine room; a positioning connector is fixed at the bottom of each cooling tower; and the positioning connector is plugged and fixed to the corresponding positioning mounting seat.

[0015] Preferably, the positioning connector, positioning mounting seat, edge connector and connecting base are all made of square tubes.

[0016] The beneficial effects of the utility model are:

[0017] 1. The utility model detachably installs the first support beam and the second support beam in the support beam assembly by bolts. The walking support plate is installed on the outer edge of the top of the machine room body through multiple first support beams and multiple second support beams. The walking support plate is formed by assembling multiple grid plates and installed on the first support beam and the second support beam. By setting the walking support plate, efficient on-site assembly is achieved while ensuring support for the conveying pipeline in the cooling tower module.

[0018] 2. The utility model provides a positioning connector at the bottom of the cooling tower, so that when the cooling tower is installed on the top surface of the machine room body, it can be fixed by plugging the positioning connector and the positioning mounting seat, thereby improving the assembly efficiency of the cooling tower. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0020] Figure 2 It is a top view of the support module in the present utility model.

[0021] Figure 3 It is a structural schematic diagram of the support beam assembly of the support section in the utility model.

[0022] Figure 4 It is a schematic diagram of the relative positions of the first support beam and the node plate in the utility model.

[0023] Figure 5 It is a schematic diagram of the overall structure of the main body of the computer room in the utility model.

[0024] Figure 6 It is a schematic diagram of the relative positions of the positioning mounting seat and the positioning connecting piece in the utility model.

[0025] Figure markings: 1. Machine room main body; 1-1. Positioning mounting seat; 1-2. Auxiliary connecting plate; 2. Support module; 2-1. Platform railing assembly; 2-2. Walking support plate; 2-3. Support beam assembly; 2-3-1. First support beam; 2-3-2. Second support beam; 2-3-3. Node plate; 2-3-4. Pipe support seat; 2-3-5. Connecting base; 2-3-6. Fixed connecting plate; 2-3-7. Mounting plate; 2-4. Support cross bar; 3. Cooling tower module; 3-1. Delivery pipeline; 3-2. Cooling tower; 3-3. Positioning connector; 3-4. Base plate; 3-5. Edge connector. DETAILED DESCRIPTION

[0026] The utility model is further described below in conjunction with the accompanying drawings.

[0027] like Figure 1As shown, a fully modular refrigeration room with a quick-install structure includes a room body 1, a support module 2 and a cooling tower module 3. The cooling tower module 3 is installed on the top surface of the room body 1. A coolant delivery assembly is provided in the room body 1, which is used to deliver the circulating coolant to the cooling tower module 3. The coolant is cooled by the cooling tower module 3, and after cooling, the coolant is output through the coolant delivery assembly.

[0028] like Figure 1 and 2 As shown, the support module 2 is fixed on the top of the machine room body 1, and is used to support the conveying pipeline 3-1 in the cooling tower module 3. The support module 2 includes a walking support plate 2-2, a platform railing assembly 2-1 and a support beam assembly 2-3. The support beam assembly is a U-shaped structure, which is arranged around two length sides and one width side of the machine room body, that is, two support sections along the top of the side wall in the length direction of the machine room body 1, and a connecting section connecting the tail ends of the two support sections. The ends of the two support sections facing away from the connecting section are connected by a supporting cross bar. The support beam assembly includes a fixed connecting plate, a plurality of first supporting beams and a plurality of second supporting beams. A plurality of fixed connecting plates are arranged in sequence along the top of the machine room body and fixed by bolts. Among them, the fixed connecting plate in the support section is fixed to the column in the machine room body 1 by a plurality of bolts; the fixed connecting plate of the connecting section is fixed to the side wall of the machine room body 1 by a bolt. The plurality of first support beams are fixed to each fixed connecting plate by welding. A second support beam is connected between any two adjacent first support beams; the first support beam and the second support beam together form a cantilever structure supporting the walking support plate. The walking support plate 2-2 is laid on the outer edge of the top of the machine room body 1 through the support beam assembly 2-3. The walking support plate 2-2 is formed by splicing a plurality of grating plates, which are used to support the water pipes in the cooling tower module 3 and facilitate the walking of the staff during maintenance work. A grating plate is arranged between any two adjacent first support beams 2-3-1; the two side edges of the grating plate are respectively fixed to the corresponding two first support beams 2-3-1. The platform railing assembly 2-1 surrounds the cooling tower module 3 and is fixed to the supporting crossbar and the outer ends of each first support beam 2-3-1 to protect the maintenance staff.

[0029] like Figure 3 and 4As shown, the first support beam adopts an I-beam. The first support beam is divided into a waist portion located in the middle, and a top portion and a bottom portion located at both ends. Stiffening plates are provided at the connection between the first support beam 2-3-1 and the fixed connecting plate, and between the top portion and the bottom portion of the first support beam 2-3-1, to improve the stability of the connection structure. One or more node plates are welded and fixed on both sides of the waist of the first support beam. The node plate 2-3-3 is fixed to the middle part of the first support beam 2-3-1 by welding, and the inner end extends into the waist groove between the top portion and the bottom portion of the first support beam 2-3-1. The second support beam 2-3-2 adopts an L-shaped angle steel. The end of the second support beam extends into the waist groove between the corresponding top portion and the bottom portion of the first support beam, and is fixed to the node plate by bolts.

[0030] The outer ends of the first support beam 2-3-1 in the support beam assembly 2-3 adjacent to the connecting section in the support section and the second support beam 2-3-2 in the support beam assembly 2-3 at the head and tail ends of the connecting section are both cantilevered structures. The second support beams 2-3-2 at the head and tail ends of the connecting section are respectively arranged crosswise with the second support beams 2-3-2 at the tail ends of the two support sections. In some embodiments, the connecting portion of the two crossed second support beams 2-3-2 is formed by breaking one of the second support beams 2-3-2, and the broken outer end is fixed to the other second support beam 2-3-2 by welding. The setting of the second support beam 2-3-2 can further support the walking support plate 2-2 laid on the first support beam 2-3-1, thereby increasing the amount of force that the walking support plate 2-2 can withstand.

[0031] A pipe support seat 2-3-4 and a positioning connection assembly are fixed on the top surface of the first support beam 2-3-1 located on the support section. The pipe support seat 2-3-4 is used to support the conveying pipe 3-1 in the cooling tower module 3. The pipe support seat 2-3-4 includes a pipe support frame and two support bases arranged at intervals. The support base is fixed to the top surface of the first support beam 2-3-1 by bolts. The two ends of the pipe support frame are respectively fixed to the tops of the two support bases by welding. A positioning connection assembly is provided at the inner end of the first support beam 2-3-1, which is used to position the edge of the cooling tower 3-2 in the cooling tower module 3 and provide support. The positioning connection assembly includes a connecting base 2-3-5 and a mounting plate. The mounting plate is fixed to the inner end of the first support beam 2-3-1 by welding. The connecting base 2-3-5 is welded to the top surface of the mounting plate. The connecting base 2-3-5 is made of square steel.

[0032] like Figure 5As shown, a plurality of positioning mounting seats 1-1 for facilitating the installation of the cooling tower module 3 are installed on the top surface of the machine room body 1. The plurality of positioning mounting seats 1-1 are arranged in groups of two and spaced in sequence on the top surface of the machine room body 1. The positioning mounting seats 1-1 are made of square steel pipes. A first connecting plate is arranged between each positioning mounting seat 1-1 and the top surface of the machine room body 1. The first connecting plate is fixed to the top surface of the machine room body 1 by welding. The bottom of the positioning mounting seat 1-1 is welded and fixed to the first connecting plate. A plurality of auxiliary connecting plates 1-2 are fixed at intervals at the edges of both sides of the top surface of the machine room body 1. In the length direction of the machine room body 1, each auxiliary connecting plate 1-2 is aligned with each first support beam 2-3-1 respectively.

[0033] The cooling tower module 3 includes a delivery pipeline 3-1 and a cooling tower 3-2. A plurality of cooling towers 3-2 are arranged in sequence on the top surface of the machine room body 1. The input end and the output end of each cooling tower 3-2 are connected to the input end and the output end of the coolant delivery assembly through a plurality of delivery pipelines 3-1. The bottom of each cooling tower 3-2 is equipped with a plurality of positioning connectors 3-3 located in the middle, and edge connectors 3-5 located on both sides. The positioning connectors 3-3 and the edge connectors 3-5 are both made of square steel pipes. The positioning connectors 3-3 and the edge connectors 3-5 at the bottom of each cooling tower 3-2 correspond to the positioning mounting seat 1-1 on the top surface of the machine room body 1 and the connection base 2-3-5 at the inner end of each first support beam 2-3-1. A plurality of second connecting plates are welded and fixed to the bottom of the cooling tower 3-2. The positioning connectors 3-3 and the edge connectors 3-5 are respectively fixed to the second connecting plates by welding. The inner side of the positioning connector 3-3 arranged at the edges of both sides of the cooling tower 3-2 is welded and fixed with a base plate 3-4. The side of the base plate 3-4 is perpendicular to the inner side of the positioning connector 3-3, so that it is easy to fix it to the machine room body 1. Figure 6 As shown, when the machine room main body 1 and the cooling tower 3-2 are transported to the construction site for installation, the positioning connectors 3-3 at the bottom of each cooling tower 3-2 are respectively placed on the corresponding positioning mounting seat 1-1 and the connecting base 2-3-5, and fixed by bolts. The base plate 3-4 at the bottom of each cooling tower 3-2 is fixed to the corresponding auxiliary connecting plate 1-2 by bolts.

[0034] This embodiment provides a non-essential preferred technical feature: the platform railing assembly 2-1 includes a plurality of railing units. Each railing unit is connected end to end in sequence and is arranged at the outer end of the cantilever support assembly. Among them, the ends of the two support sections facing away from the connecting section are connected by a support crossbar. The corresponding railing unit is fixed on the top surface of the support crossbar. The railing unit includes a support railing, a handrail railing, a crossbar and an auxiliary connecting member. A second connecting steel plate is welded and fixed to the outer end of the first support beam 2-3-1. The auxiliary connecting member is fixed to the second connecting steel plate by bolts. The cross section of the auxiliary connecting member is semi-I-shaped. A plurality of support railings are respectively fixed to the top surface of the auxiliary connecting member on each first support beam 2-3-1 by bolts. A plurality of spaced crossbars are fixed between the adjacent sides of two adjacent support railings to enhance the stability of the structure in the railing unit. The two ends of the handrail railing are respectively welded and fixed to the top of the two support railings located at the head and tail. An auxiliary angle steel is arranged between the two adjacent support railings in the two adjacent railing units. The two supporting rails are fixed to the auxiliary angle steel by bolts.

Claims

1. A fully modular refrigeration room with a quick-install structure, comprising a room main body (1) and a plurality of cooling towers; the plurality of cooling towers are arranged in sequence and installed above the room main body (1); characterized in that: It also includes a support module (2); the support module (2) includes a walking support plate (2-2) and a support beam assembly (2-3); the support beam assembly (2-3) includes a plurality of first support beams (2-3-1) and a plurality of second support beams (2-3-2); the inner ends of the first support beams (2-3-1) are fixed to the top of the side wall of the machine room body (1); the first support beams (2-3-1) are arranged in sequence along the top edge of the machine room body (1); any two adjacent first support beams (2-3-1) are connected to one or more second support beams (2-3-2); the first support beams (2-3-1) and the second support beams together form a cantilever structure that supports the walking support plate (2-2).

2. A fully modular refrigeration room with a quick-install structure according to claim 1, characterized in that: The first support beam (2-3-1) is made of I-beam; one or more node plates (2-3-3) are welded and fixed on both sides of the waist of the first support beam (2-3-1); the end of the second support beam (2-3-2) extends into the corresponding groove of the waist of the first support beam (2-3-1) and is fixed to the node plate (2-3-3) by bolts.

3. The fully modular refrigeration room with a quick-install structure according to claim 1, characterized in that: A fixed connection plate (2-3-6) is welded and fixed to the inner end of the first support beam (2-3-1); the fixed connection plate (2-3-6) is fixed to the side wall of the machine room body (1) by one or more bolts.

4. The fully modular refrigeration room with a quick-install structure according to claim 1, characterized in that: A positioning connection assembly is installed at the inner end of the top of part or all of the first support beams (2-3-1); the positioning connection assembly comprises a connection base (2-3-5) and a mounting plate (2-3-7); the mounting plate (2-3-7) is fixed to the inner end of the top of the corresponding first support beam (2-3-1); the connection base (2-3-5) is fixed on the connection base (2-3-5); a plurality of edge connectors (3-5) corresponding to each positioning connection assembly are arranged at the bottom edge of the cooling tower (3-2); each edge connector (3-5) is respectively plugged and fixed to the corresponding connection base (2-3-5).

5. The fully modular refrigeration room with a quick-install structure according to claim 4, characterized in that: A base plate (3-4) is fixed to the side of each mounting plate (2-3-7); the base plate (3-4) is welded and fixed to the bottom surface of the cooling tower (3-2); each positioning connection assembly corresponds to an auxiliary connection plate (1-2); the auxiliary connection plate (1-2) is fixed to the top edge of the machine room body (1); the corresponding base plates (3-4) and auxiliary connection plates (1-2) are fixed by bolts.

6. The fully modular refrigeration room with a quick-install structure according to claim 1, characterized in that: The support module (2) further comprises a plurality of pipe support seats (2-3-4); the pipe support seat (2-3-4) comprises a pipe support frame and two support bases arranged at intervals; the two support bases are fixed to the top surface of the same first support beam (2-3-1) by bolts; and the two ends of the pipe support frame are respectively welded and fixed to the tops of the two support bases.

7. The fully modular refrigeration room with a quick-install structure according to claim 1, characterized in that: The walking support plate (2-2) is formed by splicing a plurality of grid plates; a grid plate is provided between any two adjacent first support beams (2-3-1); and the two side edges of the grid plate are respectively fixed to the corresponding two first support beams (2-3-1).

8. The fully modular refrigeration room with a quick-install structure according to claim 1, characterized in that: The support beam assembly (2-3) is in a U-shaped structure and is arranged around two length sides and one width side of the machine room body (1); the first support beams (2-3-1) located at two ends of the support beam assembly (2-3) are connected via a support cross bar (2-4); the support module (2) further comprises a platform railing assembly (2-1); the platform railing assembly (2-1) surrounds the cooling tower module (3) and is fixed to the support cross bar (2-4) and the outer ends of each first support beam (2-3-1).

9. The fully modular refrigeration room with a quick-install structure according to claim 4, characterized in that: A plurality of positioning mounting seats (1-1) arranged at intervals are fixed on the top surface of the machine room body (1); a positioning connector (3-3) is fixed at the bottom of each cooling tower (3-2); and the positioning connector (3-3) is plugged and fixed to the corresponding positioning mounting seat (1-1).

10. A fully modular refrigeration room with a quick-install structure according to claim 9, characterized in that: The positioning connector (3-3), the positioning mounting seat (1-1), the edge connector (3-5) and the connecting base (2-3-5) are all made of square tubes.

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