Modularized dry cooler

Abstract

The utility model provides a modularized dry cooler, which relates to the field of dry coolers and comprises a shell, a radiating component and a plurality of fans. The shell is provided with a first inner cavity; a penetrating opening is formed in the shell in the left-right direction in a penetrating mode, and a left end opening and a right end opening are formed. Multiple ventilation openings are formed in the top of the shell. The fan is arranged above the ventilation opening; the heat dissipation assembly comprises a plurality of first dividing wall type radiators and a plurality of second dividing wall type radiators. The first dividing wall type radiator is detachably fixed with the left end of the shell; the second dividing wall type radiator is detachably fixed to the right end of the shell. Liquid circulation openings are formed in the side surfaces of the seal heads of the first dividing wall type radiator and the second dividing wall type radiator; the liquid circulation ports of the two adjacent first dividing wall type radiators or second dividing wall type radiators are communicated through a connecting piece; the dividing wall type radiator can solve the problem that in the prior art, due to the fact that the end socket and the header pipe of each dividing wall type radiator need to be connected through a pipeline, the needed cost is high.

Description

Technical Field

[0001] This utility model relates to the field of dry coolers, and more particularly to a modular dry cooler. Background Technology

[0002] A dry cooler, also known as a dry-type cooler, cools the liquid inside the pipes by allowing natural air to pass through them, thereby lowering the temperature of the liquid inside the pipes and achieving the purpose of cooling.

[0003] For example, Chinese patent application number 202420818253.9 discloses a modular data center dry cooler, including several heat dissipation devices. The heat dissipation devices include a base, a bottom plate, a front plate, a rear plate, a top plate, two partitioned heat sinks, and a fan. The top plate has ventilation openings. The fan is located above the ventilation openings. The two partitioned heat sinks are located on the left and right sides of the top plate, respectively. The top plate, bottom plate, front plate, and rear plate are all detachably fixed to the partitioned heat sinks. All heat dissipation devices are closely arranged in the front-to-back direction. It also includes two liquid inlet manifolds and two liquid outlet manifolds. The liquid inlet manifolds and liquid outlet manifolds are provided on both the left and right sides of the heat dissipation devices. The partitioned heat sink includes a core, an upper end cap, and a lower end cap. The upper end cap is connected to the adjacent liquid inlet manifold. The lower end cap is connected to the adjacent liquid outlet manifold. The above patent improves the risk resistance of the dry cooler by independently connecting each partitioned heat sink to the liquid inlet manifold or the liquid outlet manifold.

[0004] However, when using the dry cooler provided by the aforementioned patent, since the upper end cap of each partitioned radiator is independently connected to the inlet manifold and the lower end cap is independently connected to the outlet manifold, the end cap and the manifold need to be connected by pipes. If more radiators are used, more pipes are needed, thus increasing the cost. Utility Model Content

[0005] To address the aforementioned problems, this utility model provides a modular dry cooler that solves the problem in existing technologies where each partitioned radiator's end cap and main pipe need to be connected by pipes. The more radiators used, the more pipes are needed, thus increasing the cost. This reduces the production cost of the dry cooler.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] This utility model provides a modular dry cooler, including a shell, a heat dissipation assembly and several fans;

[0008] The housing has a first inner cavity; the housing has a through opening in the left-right direction, forming a left end opening and a right end opening; the top of the housing has several ventilation openings for the fan to draw in internal air; the ventilation openings communicate with the first inner cavity; the fan is positioned above the ventilation openings;

[0009] The heat dissipation assembly includes a plurality of first partition wall radiators and a plurality of second partition wall radiators; the first partition wall radiators are detachably fixed to the left end of the housing; the second partition wall radiators are detachably fixed to the right end of the housing.

[0010] The heat dissipation assembly further includes a plurality of first connectors, a plurality of second connectors, a plurality of third connectors, and a plurality of fourth connectors;

[0011] The first partition wall radiator includes a first upper end cap, a first core, and a first lower end cap; the first upper end cap is fixed to the top of the first core; the first lower end cap is fixed to the bottom of the first core; the ventilation surface of the first core is used as the front of the first partition wall radiator, and the side perpendicular to the ventilation surface of the first core is used as the side of the first partition wall radiator; a first liquid flow port is provided through the side of the first upper end cap; a second liquid flow port is provided through the side of the first lower end cap; all the first partition wall radiators are arranged side by side; a first connector is fixed at the first liquid flow port; a second connector is fixed at the second liquid flow port; the first liquid flow ports of two adjacent first partition wall radiators are connected through the first connector; the second liquid flow ports of two adjacent first partition wall radiators are connected through the second connector.

[0012] The second partition wall radiator includes a second upper end cap, a second core, and a second lower end cap; the second upper end cap is fixed to the top of the second core; the second lower end cap is fixed to the bottom of the second core; a third liquid flow port is provided through the side of the second upper end cap; a fourth liquid flow port is provided through the side of the second lower end cap; all the second partition wall radiators are arranged side by side; a third connector is fixed at the third liquid flow port; a fourth connector is fixed at the fourth liquid flow port; the third liquid flow ports of two adjacent second partition wall radiators are connected through the third connector; the fourth liquid flow ports of two adjacent second partition wall radiators are connected through the fourth connector.

[0013] All of the first partition wall radiators cover the left end opening; all of the second partition wall radiators cover the right end opening;

[0014] It also includes a first liquid inlet, a second liquid inlet, a first liquid outlet, and a second liquid outlet; the first liquid inlet is connected to the first liquid flow port; the second liquid inlet is connected to the third liquid flow port; the first liquid outlet is connected to the second liquid flow port; and the second liquid outlet is connected to the fourth liquid flow port.

[0015] The modular dry cooler provided by this utility model preferably has the first connecting member, the second connecting member, the third connecting member, and the fourth connecting member all being flanges; each of the first connecting member, the second connecting member, the third connecting member, and the fourth connecting member has a through hole for liquid flow; two of the first connecting members, the second connecting member, the third connecting member, and the fourth connecting member are fixedly connected by bolts;

[0016] The through hole of the first connector communicates with the first liquid flow port; the through hole of the second connector communicates with the second liquid flow port; the through hole of the third connector communicates with the third liquid flow port; and the through hole of the fourth connector communicates with the fourth liquid flow port.

[0017] The modular dry cooler provided by this utility model preferably has O-rings between two adjacent first connectors, second connectors, third connectors and fourth connectors.

[0018] The modular dry cooler provided by this utility model preferably has the top of the first partition wall radiator tilted to the left relative to the bottom; the top of the second partition wall radiator tilted to the right relative to the bottom; and the first partition wall radiator and the second partition wall radiator are arranged in a V-shape.

[0019] The modular dry cooler provided by this utility model preferably includes a front plate, a rear plate, a top plate, and a base.

[0020] The front plate and rear plate are vertically fixed to the base; the top plate is horizontally arranged and fixed to the front plate and rear plate; the ventilation opening is provided on the top plate;

[0021] The base includes a bottom fixing part and a top fixing part; the bottom fixing part is cuboid in shape; the vertical cross-section of the top fixing part is an isosceles trapezoid; the bottom surface of the top fixing part is fixed to the top surface of the bottom fixing part; the bottom surface of the top fixing part coincides with the top surface of the bottom fixing part.

[0022] The first partition wall radiator is located on the left side of the top plate; the second partition wall radiator is located on the right side of the top plate; the bottom surfaces of the first partition wall radiator and the second partition wall radiator are respectively attached to the inclined surfaces on both sides of the top fixing part; the top plate and the base are detachably fixed to the first partition wall radiator; the top plate and the base are detachably fixed to the second partition wall radiator.

[0023] The modular dry cooler provided by this utility model preferably further includes a support frame; the support frame includes a top frame, a bottom frame, and several vertical rods; the vertical rods connect the top frame and the bottom frame; the top plate is fixed to the top frame; and the base is fixed to the bottom frame.

[0024] It also includes several first fasteners, several second fasteners, several third fasteners and several fourth fasteners;

[0025] The first fixing member includes a first fixing plate and a second fixing plate; the first fixing plate is fixed to the second fixing plate; the first fixing plate and the second fixing plate form an included angle; the side adjacent to the first fixing plate and the second fixing plate is taken as the inner side; the outer side of the first fixing plate is fixed to the top frame; the outer side of the second fixing plate is fixed to the first upper end cap.

[0026] The second fixing member includes a third fixing plate and a fourth fixing plate; the third fixing plate is fixed to the fourth fixing plate; the third fixing plate and the fourth fixing plate form an included angle; the outer side of the third fixing plate is fixed to the first lower end cap; the outer side of the fourth fixing plate is fixed to the bottom fixing part.

[0027] The third fixing member includes a fifth fixing plate and a sixth fixing plate; the fifth fixing plate is fixed to the sixth fixing plate; the fifth fixing plate and the sixth fixing plate form an included angle; the outer side of the fifth fixing plate is fixed to the top frame; the outer side of the sixth fixing plate is fixed to the second upper end cap.

[0028] The fourth fixing member includes a seventh fixing plate and an eighth fixing plate; the seventh fixing plate is fixed to the eighth fixing plate; the seventh fixing plate and the eighth fixing plate form an included angle; the outer side of the seventh fixing plate is fixed to the second lower end cap; the outer side of the eighth fixing plate is fixed to the bottom fixing part.

[0029] The modular dry cooler provided by this utility model preferably has a plurality of studs on the first upper end, the second upper end, the first lower end, and the second lower end; the first upper end and the second fixing plate are fixed by bolts and studs; the first lower end and the third fixing plate are fixed by bolts and studs; the second upper end and the sixth fixing plate are fixed by bolts and studs; and the second lower end and the seventh fixing plate are fixed by bolts and studs.

[0030] The modular dry cooler provided by this utility model preferably includes the first partition wall radiator and the second partition wall radiator as either a plate-fin radiator or a tube-strip radiator.

[0031] The above technical solution has the following advantages or beneficial effects:

[0032] The modular dry cooler provided by this utility model includes a heat dissipation assembly; the heat dissipation assembly includes a plurality of first wall-mounted radiators and a plurality of second wall-mounted radiators, and also includes a plurality of first connectors, a plurality of second connectors, a plurality of third connectors, and a plurality of fourth connectors; a first liquid flow port is provided through the side of a first upper end cap, the first connector is fixed at the first liquid flow port, the first liquid flow ports of two adjacent first wall-mounted radiators are connected through the first connector, all first upper end caps are connected through the first connector, the coolant flows through the first liquid flow port in all first upper end caps, and a first liquid inlet is connected at the first upper end cap, so that the coolant can enter multiple first wall-mounted radiators respectively. Compared to existing technologies, this design reduces the need for a single inlet manifold and allows for the use of multiple radiators, thereby reducing the production cost of the dry cooler. Similarly, connecting the second liquid flow ports of two adjacent first wall-mounted radiators via a second connector reduces the need for a single outlet manifold; connecting the third liquid flow ports of two adjacent second wall-mounted radiators via a third connector reduces the need for another inlet manifold; and connecting the fourth liquid flow ports of two adjacent second wall-mounted radiators via a fourth connector reduces the need for another outlet manifold. This structure optimizes the piping and coolant flow path, reducing the need for two inlet manifolds and two outlet manifolds, thus lowering the production cost of the dry cooler.

[0033] Furthermore, when multiple independent first-wall or second-wall radiators are combined to form a dry cooler, if one of the first-wall or second-wall radiators in the cooler is damaged, it can be replaced individually, avoiding a serious impact on cooling efficiency due to damage to the dry cooler and improving its resilience. At the same time, by replacing a damaged first-wall or second-wall radiator individually, the entire dry cooler can be replaced, extending its service life. Moreover, multiple independent first-wall or second-wall radiators can be brazed in a brazing furnace. Compared to using a single large radiator to replace multiple first-wall or second-wall radiators in the dry cooler, using multiple independent first-wall or second-wall radiators can overcome the size limitations of the brazing furnace and improve the production efficiency of the dry cooler. Attached Figure Description

[0034] The present invention, its features, shape, and advantages will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings. Like reference numerals denote like parts throughout the drawings. The drawings are not intentionally drawn to scale; the focus is on illustrating the gist of the invention.

[0035] Figure 1 This is a three-dimensional structural diagram of the modular dry cooler provided in Embodiment 1 of this utility model.

[0036] Figure 2 This is a schematic diagram of the main structure of the modular dry cooler provided in Embodiment 1 of this utility model.

[0037] Figure 3 This is a rear view structural diagram of the modular dry cooler provided in Embodiment 1 of this utility model.

[0038] Figure 4 This is a schematic diagram of the left side of the modular dry cooler provided in Embodiment 1 of this utility model.

[0039] Figure 5 This is a right-side structural schematic diagram of the modular dry cooler provided in Embodiment 1 of this utility model.

[0040] Figure 6 This is a front cross-sectional view of the modular dry cooler provided in Embodiment 1 of this utility model.

[0041] Figure 7 This is a top cross-sectional view of the modular dry cooler provided in Embodiment 1 of this utility model. Detailed Implementation

[0042] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, but this is not intended to limit the present invention.

[0043] Example 1:

[0044] like Figures 1-6 As shown, Embodiment 1 of this utility model provides a modular dry cooler, including a housing 1, a heat dissipation assembly 2, and several fans 3;

[0045] The housing 1 has a first inner cavity 11; the housing 1 has a through opening 12 in the left and right direction, forming a left end opening 121 and a right end opening 122; the top of the housing 1 has a plurality of ventilation openings 13 for the fan 3 to draw in the internal air; the ventilation openings 13 communicate with the first inner cavity 11; the fan 3 is located above the ventilation openings 13.

[0046] The heat dissipation assembly 2 includes a plurality of first wall-mounted radiators 21 and a plurality of second wall-mounted radiators 22; the first wall-mounted radiators 21 are detachably fixed to the left end of the housing 1; the second wall-mounted radiators 22 are detachably fixed to the right end of the housing 1.

[0047] The heat dissipation assembly 2 also includes a plurality of first connectors 23, a plurality of second connectors 24, a plurality of third connectors 25 and a plurality of fourth connectors 26;

[0048] The first wall-mounted radiator 21 includes a first upper end cap 211, a first core 212, and a first lower end cap 213. The first upper end cap 211 is fixed to the top of the first core 212; the first lower end cap 213 is fixed to the bottom of the first core 212; the ventilation surface of the first core 212 is used as the front of the first wall-mounted radiator 21, and the side perpendicular to the ventilation surface of the first core 212 is used as the side of the first wall-mounted radiator 21. A first liquid flow port 21 is provided through the side of the first upper end cap 211. 11; A second liquid flow port 2131 is provided through the side of the first lower end cap 213; All first partition wall radiators 21 are arranged side by side; The first connector 23 is fixed at the first liquid flow port 2111; The second connector 24 is fixed at the second liquid flow port 2131; The first liquid flow ports 2111 of two adjacent first partition wall radiators 21 are connected through the first connector 23; The second liquid flow ports 2131 of two adjacent first partition wall radiators 21 are connected through the second connector 24;

[0049] The second wall-mounted radiator 22 includes a second upper end cap 221, a second core 222, and a second lower end cap 223. The second upper end cap 221 is fixed to the top of the second core 222; the second lower end cap 223 is fixed to the bottom of the second core 222; a third liquid flow port 2211 is provided through the side of the second upper end cap 221; a fourth liquid flow port 2231 is provided through the side of the second lower end cap 223; all the second wall-mounted radiators 22 are arranged side by side; a third connector 25 is fixed at the third liquid flow port 2211; a fourth connector 26 is fixed at the fourth liquid flow port 2231; the third liquid flow ports 2211 of two adjacent second wall-mounted radiators 22 are connected through the third connector 25; the fourth liquid flow ports 2231 of two adjacent second wall-mounted radiators 22 are connected through the fourth connector 26.

[0050] All of the first wall-mounted radiators 21 cover the left opening 121; all of the second wall-mounted radiators 22 cover the right opening 122.

[0051] It also includes a first liquid inlet 4, a second liquid inlet 5, a first liquid outlet 6, and a second liquid outlet 7; the first liquid inlet 4 is connected to the first liquid flow port 2111; the second liquid inlet 5 is connected to the third liquid flow port 2211; the first liquid outlet 6 is connected to the second liquid flow port 2131; and the second liquid outlet 7 is connected to the fourth liquid flow port 2231.

[0052] When using the modular dry cooler provided in Embodiment 1 of this utility model, the first liquid inlet 4 and the second liquid inlet 5 are respectively connected to the water outlet of the data center, and the first liquid outlet 6 and the second liquid outlet 7 are respectively connected to the water inlet of the data center; the first liquid inlet 4 and the second liquid inlet 5 transport the coolant flowing into the water outlet of the data center to the first partition radiator 21 and the second partition radiator 22 respectively, and the coolant enters the first upper end cap 211 through the first liquid flow port 2111, or through the first liquid flow port 2111. The coolant enters the second upper head 221 through the three liquid inlets 2211, and flows within the continuous first upper head 211 and the continuous second upper head 221. The coolant enters the first core 212 from the first upper head 211, and then enters the first lower head 213 from the first core 212, or enters the second core 222 from the second upper head 221, and then enters the second lower head 223 from the second core 222. At this time, the fan 3 draws out the air from the inner cavity 11, and the air outside the shell 1 is drawn out by the fan 3. Air flows into the inner cavity 11, and air from outside the shell 1 enters the inner cavity 11 through the outer fins of the first partition radiator 21 and the second partition radiator 22 at the left and right ends of the shell 1. When the outside air passes through the first partition radiator 21 and the second partition radiator 22 at the left and right ends of the shell 1, it exchanges heat with the heat carried by the coolant in the first core 212 and the second core 222, so that the outside air absorbs the heat of the coolant in the first core 212 and the second core 222, thereby reducing the temperature of the coolant. The air drawn into the inner cavity 11 is discharged from the vent 13 through the fan 3 at the top of the shell 1. The coolant, after being cooled by the air, flows in the continuous first lower end 213 and the continuous second lower end 223. The coolant enters the first outlet 6 from the second liquid flow port 2131, or enters the second outlet 7 from the fourth liquid flow port 2231. The coolant is then transported back to the water inlet of the data center through the first outlet 6 and the second outlet 7.

[0053] The modular dry cooler provided in Embodiment 1 of this utility model includes a heat dissipation assembly 2. The heat dissipation assembly 2 includes a plurality of first partition radiators 21 and a plurality of second partition radiators 22, and also includes a plurality of first connectors 23, a plurality of second connectors 24, a plurality of third connectors 25 and a plurality of fourth connectors 26. A first liquid flow port 2111 is provided through the side of the first upper end cap 211. The first connector 23 is fixed at the first liquid flow port 2111. The first liquid flow ports 2111 of two adjacent first partition radiators 21 are connected through the first connector 23. All the first upper end caps 211 are connected through the first connector 23. The coolant flows through the first liquid flow port 2111 in all the first upper end caps 211. A first liquid inlet 4 is connected at the first upper end cap 211, thereby realizing the cooling... The liquid enters into multiple first partition wall radiators 21, which, compared to the prior art, reduces the need for a single inlet manifold and allows for the simultaneous use of multiple radiators, thereby reducing the production cost of the dry cooler. Similarly, the second liquid flow ports 2131 of two adjacent first partition wall radiators 21 are connected by a second connector 24, reducing the need for a single outlet manifold; the third liquid flow ports 2211 of two adjacent second partition wall radiators 22 are connected by a third connector 25, reducing the need for another inlet manifold; and the fourth liquid flow ports 2231 of two adjacent second partition wall radiators 22 are connected by a fourth connector 26, reducing the need for another outlet manifold. Through the above structure, the piping and coolant flow path can be optimized, reducing the need for two inlet manifolds and two outlet manifolds, thereby reducing the production cost of the dry cooler.

[0054] Furthermore, when multiple independent first-wall radiators 21 or second-wall radiators 22 are combined to form a dry cooler, if one of the first-wall radiators 21 or second-wall radiators 22 in the dry cooler is damaged, it can be replaced individually, avoiding a serious impact on cooling efficiency due to damage to the dry cooler and improving the dry cooler's resilience. At the same time, by replacing a damaged first-wall radiator 21 or second-wall radiator 22 individually, the entire dry cooler can be replaced, extending its service life. Moreover, multiple independent first-wall radiators 21 or second-wall radiators 22 can be brazed in a brazing furnace. Compared to using a large radiator to replace multiple first-wall radiators 21 or second-wall radiators 22 in the dry cooler, using multiple independent first-wall radiators 21 or second-wall radiators 22 can overcome the size limitations of the brazing furnace and improve the production efficiency of the dry cooler.

[0055] like Figure 6As shown, in the modular dry cooler provided in Embodiment 1 of this utility model, preferably, the first connector 23, the second connector 24, the third connector 25 and the fourth connector 26 are all flanges; and the first connector 23, the second connector 24, the third connector 25 and the fourth connector 26 are all provided with through holes 20 for liquid flow.

[0056] The through hole 20 of the first connector 23 communicates with the first liquid flow port 2111; the through hole 20 of the second connector 24 communicates with the second liquid flow port 2131; the through hole 20 of the third connector 25 communicates with the third liquid flow port 2211; the through hole 20 of the fourth connector 26 communicates with the fourth liquid flow port 2231; the coolant flows from the liquid flow port of the radiator through the through hole 20 of the connector to the liquid flow port of another adjacent radiator, thereby realizing the connection between adjacent radiators;

[0057] The two first connecting parts 23, the second connecting part 24, the third connecting part 25 and the fourth connecting part 26 are fixedly connected by bolts. A connecting part is provided between the two adjacent radiators. The connecting part is a flange. The flanges are fastened by bolts and nuts, thereby realizing the fixed connection between the two adjacent radiators.

[0058] like Figure 6 As shown, in the modular dry cooler provided in Embodiment 1 of this utility model, preferably, when using flanges for fixed connection, there may be gaps between the two flanges, which may cause coolant to leak from the gaps. Therefore, O-rings 201 are provided between two adjacent first connecting parts 23, second connecting parts 24, third connecting parts 25 and fourth connecting parts 26 to improve the sealing between the flanges.

[0059] like Figures 2-3 As shown, in the modular dry cooler provided in Embodiment 1 of this utility model, preferably, the top of the first partition wall radiator 21 is inclined to the left relative to the bottom; the top of the second partition wall radiator 22 is inclined to the right relative to the bottom; the first partition wall radiator 21 and the second partition wall radiator 22 are arranged in a V-shape; compared with the first partition wall radiator 21 or the second partition wall radiator 22 being arranged perpendicular to the base plate 12, the V-shape arrangement can use a larger area partition wall radiator, and a larger area partition wall radiator can generate a larger contact area with the air at the same time, thereby improving the heat dissipation efficiency.

[0060] like Figures 1-3 and Figure 6 As shown, the modular dry cooler provided in Embodiment 1 of this utility model is preferably configured in a V-shape with the first partition radiator 21 and the second partition radiator 22 arranged in a V-shape. Specifically, the housing 1 includes a front plate 14, a rear plate 15, a top plate 16 and a base 17.

[0061] The front plate 14 and the rear plate 15 are vertically fixed to the base 17; the top plate 16 is horizontally set and fixed to the front plate 14 and the rear plate 15; the ventilation opening 13 is set on the top plate 16.

[0062] The base 17 includes a bottom fixing part 171 and a top fixing part 172; the bottom fixing part 171 is rectangular; the vertical section of the top fixing part 172 is an isosceles trapezoid; the bottom surface of the top fixing part 172 is fixed to the top surface of the bottom fixing part 171; the bottom surface of the top fixing part 172 coincides with the top surface of the bottom fixing part 171.

[0063] The first wall-mounted radiator 21 is located on the left side of the top plate 16; the second wall-mounted radiator 22 is located on the right side of the top plate 16; the bottom surfaces of the first wall-mounted radiator 21 and the second wall-mounted radiator 22 are respectively attached to the waist slopes on both sides of the top fixing part 172. Since the waist slopes of the top fixing part 172 are inclined, the ventilation surfaces of the first wall-mounted radiator 21 and the second wall-mounted radiator 22 are inclined to form a V-shape.

[0064] The top plate 16 and the base 17 are detachably fixed to the first wall-mounted radiator 21, and the top plate 16 and the base 17 are detachably fixed to the second wall-mounted radiator 22, so that the first wall-mounted radiator 21 and the second wall-mounted radiator 22 are kept in a V-shaped configuration.

[0065] like Figure 1 and Figures 4-5 As shown, the modular dry cooler provided in Embodiment 1 of this utility model preferably includes a support bracket 8 to protect and support the dry cooler body; the support bracket 8 includes a top frame 81, a bottom frame 82 and several vertical rods 83; the vertical rods 83 connect the top frame 81 and the bottom frame 82; the top plate 16 is fixed to the top frame 81; the base 17 is fixed to the bottom frame 82.

[0066] Furthermore, in order to fix both the top plate 16 and the base 17 to the first partition radiator 21 and both the top plate 16 and the base 17 to the second partition radiator 22, specifically, it also includes a number of first fixing members 101, a number of second fixing members 102, a number of third fixing members 103 and a number of fourth fixing members 104.

[0067] The first fixing member 101 includes a first fixing plate 1011 and a second fixing plate 1012; the first fixing plate 1011 and the second fixing plate 1012 are fixed together, and the first fixing plate 1011 and the second fixing plate 1012 form an included angle; the side adjacent to the first fixing plate 1011 and the second fixing plate 1012 is taken as the inner side, the outer side of the first fixing plate 1011 is fixed to the top frame 81, and the outer side of the second fixing plate 1012 is fixed to the first upper end cap 211, thereby fixing the first upper end cap 211 to the top frame 81; since the top of the first partition radiator 21 is fixed to the top frame 81, and the top plate 16 is fixed to the top frame 81, the top plate 16 is fixed to the top of the first partition radiator 21.

[0068] The second fixing member 102 includes a third fixing plate 1021 and a fourth fixing plate 1022; the third fixing plate 1021 and the fourth fixing plate 1022 are fixed together; the third fixing plate 1021 and the fourth fixing plate 1022 form an included angle; the outer side of the third fixing plate 1021 is fixed to the first lower end cap 213, and the outer side of the fourth fixing plate 1022 is fixed to the bottom fixing part 171, thereby fixing the first lower end cap 213 to the bottom fixing part 171, thereby fixing the bottom of the first partition radiator 21 to the base 17;

[0069] The third fastener 103 includes a fifth fastening plate 1031 and a sixth fastening plate 1032; the fifth fastening plate 1031 and the sixth fastening plate 1032 are fixed together; the fifth fastening plate 1031 and the sixth fastening plate 1032 form an included angle; the outer side of the fifth fastening plate 1031 is fixed to the top frame 81, and the outer side of the sixth fastening plate 1032 is fixed to the second upper end cap 221, thereby fixing the second upper end cap 221 to the top frame 81; since the top of the second partition wall radiator 22 is fixed to the top frame 81, and the top plate 16 is fixed to the top frame 81, the top plate 16 is fixed to the top of the second partition wall radiator 22.

[0070] The fourth fixing member 104 includes a seventh fixing plate 1041 and an eighth fixing plate 1042; the seventh fixing plate 1041 and the eighth fixing plate 1042 are fixed together; the seventh fixing plate 1041 and the eighth fixing plate 1042 form an included angle; the outer side of the seventh fixing plate 1041 is fixed to the second lower end cap 223; the outer side of the eighth fixing plate 1042 is fixed to the bottom fixing part 171, thereby fixing the second lower end cap 223 to the bottom fixing part 171, and thus fixing the bottom of the second partition wall radiator 22 to the base 17.

[0071] The above structure enables the first wall-mounted radiator 21 and the second wall-mounted radiator 22 to be stably fixed on the dry cooler.

[0072] like Figure 6 As shown, the modular dry cooler provided in Embodiment 1 of this utility model is preferably designed so that the top plate 16 and the base 17 are both detachable from the first partition radiator 21, and the top plate 16 and the base 17 are both detachable from the second partition radiator 22. Specifically, the first upper end cap 211, the second upper end cap 221, the first lower end cap 213, and the second lower end cap 223 are provided with a plurality of studs; the first upper end cap 211 and the second fixing plate 1012 are fixed by bolts and studs; the first lower end cap 213 and the third fixing plate 1021 are fixed by bolts and studs; the second upper end cap 221 and the sixth fixing plate 1032 are fixed by bolts and studs; and the second lower end cap 223 and the seventh fixing plate 1041 are fixed by bolts and studs.

[0073] The first fixing plate 1011 and the top frame 81 are fixed together by bolts and nuts; the fourth fixing plate 1022 and the bottom fixing part 171 are fixed together by bolts and nuts; the fifth fixing plate 1031 and the top frame 81 are fixed together by bolts and nuts; the eighth fixing plate 1042 and the bottom fixing part 171 are fixed together by bolts and nuts.

[0074] The modular dry cooler provided in Embodiment 1 of this utility model preferably includes a first partition radiator 21 and a second partition radiator 22 that can be plate-fin radiators. Plate-fin radiators are compact radiators, and compared to other radiators, they have a larger heat exchange area in the same volume, resulting in higher heat exchange efficiency. Alternatively, the first partition radiator 21 and the second partition radiator 22 can also be tube-strip radiators or other radiators with similar functions to plate-fin radiators.

[0075] like Figures 6-7 As shown, the modular dry cooler provided in Embodiment 1 of this utility model preferably has a base 17 with a second inner cavity 173, a mounting port 174 on the top of the base 17, the mounting port 174 being connected to the second inner cavity 173, and a plurality of waist holes for adjusting the position of the base 17 on the bottom fixing part 171. Bolts pass through the waist holes and are fixed to the bottom frame 82. By adjusting the position of the bolts and the waist holes, the installation position of the dry cooler on the bracket 8 can be adjusted to facilitate the assembly of the dry cooler.

[0076] Furthermore, to facilitate manual adjustment of the waist hole position, several pedals 175 are provided above the installation port 174. Installers can stand on the pedals 175 to check and adjust the fixing relationship between the bolts and the waist hole. The pedals 175 can also prevent installers from stepping on the dry cooler and avoid damage to the dry cooler.

[0077] In summary, the modular dry cooler provided by this utility model can solve the problem in the prior art that the end caps and main pipes of each partitioned radiator need to be connected by pipes, and the more radiators used, the more pipes are needed, thus increasing the cost; thereby reducing the production cost of the dry cooler.

[0078] Those skilled in the art should understand that variations can be implemented by combining existing technology and the above embodiments, and will not be elaborated here. Such variations do not affect the substantive content of this utility model, and will not be elaborated here.

[0079] The preferred embodiments of this utility model have been described above. It should be understood that this utility model is not limited to the specific embodiments described above, and the devices and structures not described in detail should be understood as being implemented in a conventional manner in the art; any possible variations and modifications made by those skilled in the art without departing from the technical solution of this utility model, or equivalent embodiments with equivalent changes, do not affect the essential content of this utility model. Therefore, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from the content of the technical solution of this utility model, shall still fall within the protection scope of the technical solution of this utility model.

Claims

1. A modular desiccant cooler characterized by, The shell, the heat dissipation assembly and the several fans are included. The shell is provided with a first inner cavity; the shell is provided with a through hole in the left-right direction, forming a left end opening and a right end opening; the shell top is provided with several ventilation openings for the fan to draw internal air; the ventilation openings are communicated with the first inner cavity; the fan is arranged above the ventilation opening; The heat dissipation assembly includes several first partition type radiators and several second partition type radiators; the first partition type radiator is detachably fixed with the left end of the shell; the second partition type radiator is detachably fixed with the right end of the shell; The heat dissipation assembly further includes several first connecting pieces, several second connecting pieces, several third connecting pieces and several fourth connecting pieces; The first partition type radiator includes a first upper end cover, a first core body and a first lower end cover; the first upper end cover is fixed on the top of the first core body; the first lower end cover is fixed on the bottom of the first core body; the ventilation surface of the first core body is taken as the front surface of the first partition type radiator, and the side surface perpendicular to the ventilation surface of the first core body is taken as the side surface of the first partition type radiator; the side surface of the first upper end cover is provided with a first liquid flow-through opening; the side surface of the first lower end cover is provided with a second liquid flow-through opening; all the first partition type radiators are arranged in parallel; the first connecting piece is fixed at the first liquid flow-through opening; the second connecting piece is fixed at the second liquid flow-through opening; the first liquid flow-through openings of two adjacent first partition type radiators are communicated through the first connecting piece; the second liquid flow-through openings of two adjacent first partition type radiators are communicated through the second connecting piece; The second partition type radiator includes a second upper end cover, a second core body and a second lower end cover; the second upper end cover is fixed on the top of the second core body; the second lower end cover is fixed on the bottom of the second core body; the side surface of the second upper end cover is provided with a third liquid flow-through opening; the side surface of the second lower end cover is provided with a fourth liquid flow-through opening; all the second partition type radiators are arranged in parallel; the third connecting piece is fixed at the third liquid flow-through opening; the fourth connecting piece is fixed at the fourth liquid flow-through opening; the third liquid flow-through openings of two adjacent second partition type radiators are communicated through the third connecting piece; the fourth liquid flow-through openings of two adjacent second partition type radiators are communicated through the fourth connecting piece; All the first partition type radiators cover the left end opening; all the second partition type radiators cover the right end opening; Further including a first liquid inlet, a second liquid inlet, a first liquid outlet and a second liquid outlet; the first liquid inlet is communicated with the first liquid flow-through opening; the second liquid inlet is communicated with the third liquid flow-through opening; the first liquid outlet is communicated with the second liquid flow-through opening; the second liquid outlet is communicated with the fourth liquid flow-through opening.

2. The modular desiccant cooler of claim 1, wherein, The first connecting piece, the second connecting piece, the third connecting piece and the fourth connecting piece are flanges; the first connecting piece, the second connecting piece, the third connecting piece and the fourth connecting piece are provided with through holes for liquid flow; two of the first connecting piece, the second connecting piece, the third connecting piece and the fourth connecting piece are fixedly connected by bolts; The through hole of the first connecting piece is communicated with the first liquid flow passage; the through hole of the second connecting piece is communicated with the second liquid flow passage; the through hole of the third connecting piece is communicated with the third liquid flow passage; and the through hole of the fourth connecting piece is communicated with the fourth liquid flow passage.

3. The modular desiccant cooler of claim 2, wherein, An O-ring is arranged between two adjacent first connecting pieces, second connecting pieces, third connecting pieces and fourth connecting pieces.

4. The modular desiccant cooler of claim 1, wherein, The top of the first partitioned radiator is arranged to be inclined to the left compared with the bottom; the top of the second partitioned radiator is arranged to be inclined to the right compared with the bottom; and the first partitioned radiator and the second partitioned radiator are arranged in a V shape.

5. The modular desiccant cooler of claim 4, wherein, The shell comprises a front plate, a rear plate, a top plate and a base; The front plate and the rear plate are fixed vertically on the base; the top plate is arranged horizontally and fixed with the front plate and the rear plate; and the ventilation opening is arranged on the top plate; The base comprises a bottom fixed part and a top fixed part; The bottom fixed part is in the shape of a cuboid; the vertical section of the top fixed part is in the shape of an isosceles trapezoid; the bottom surface of the top fixed part is fixed on the top surface of the bottom fixed part; and the bottom surface of the top fixed part is coincident with the top surface of the bottom fixed part; The first partitioned radiator is arranged on the left side of the top plate; the second partitioned radiator is arranged on the right side of the top plate; the bottom surfaces of the first partitioned radiator and the second partitioned radiator are respectively arranged to abut against the two side waist inclined surfaces of the top fixed part; the top plate and the base are detachably fixed with the first partitioned radiator; and the top plate and the base are detachably fixed with the second partitioned radiator.

6. The modular desiccant cooler of claim 5, wherein, A support is further included; the support comprises a top frame, a bottom frame and a plurality of vertical rods; the vertical rods connect the top frame and the bottom frame; the top plate is fixed with the top frame; and the base is fixed with the bottom frame; A plurality of first fixing pieces, a plurality of second fixing pieces, a plurality of third fixing pieces and a plurality of fourth fixing pieces are further included; The first fixing piece comprises a first fixing plate and a second fixing plate; the first fixing plate is fixed with the second fixing plate; the first fixing plate and the second fixing plate form an included angle; the outer side surface of the first fixing plate is fixed with the top frame; and the outer side surface of the second fixing plate is fixed with the first upper head. The second fixing member comprises a third fixing plate and a fourth fixing plate; the third fixing plate is fixed with the fourth fixing plate; the third fixing plate and the fourth fixing plate form an included angle; the outer side plate surface of the third fixing plate is fixed with the first lower head; the outer side plate surface of the fourth fixing plate is fixed with the bottom fixing part; The third fixing member comprises a fifth fixing plate and a sixth fixing plate; the fifth fixing plate is fixed with the sixth fixing plate; the fifth fixing plate and the sixth fixing plate form an included angle; the outer side plate surface of the fifth fixing plate is fixed with the top frame; the outer side plate surface of the sixth fixing plate is fixed with the second upper head; The fourth fixing member comprises a seventh fixing plate and an eighth fixing plate; the seventh fixing plate is fixed with the eighth fixing plate; the seventh fixing plate and the eighth fixing plate form an included angle; the outer side plate surface of the seventh fixing plate is fixed with the second lower head; the outer side plate surface of the eighth fixing plate is fixed with the bottom fixing part.

7. The modular desiccant cooler of claim 6, wherein, The first upper head, the second upper head, the first lower head and the second lower head are provided with a plurality of studs; the first upper head and the second fixing plate are fixed by screw and stud cooperation; the first lower head and the third fixing plate are fixed by screw and stud cooperation; the second upper head and the sixth fixing plate are fixed by screw and stud cooperation; the second lower head and the seventh fixing plate are fixed by screw and stud cooperation.

8. Modular desiccator according to any one of claims 1 to 7, characterized in that The first inter-wall radiator and the second inter-wall radiator are one of plate-fin radiators or tube-and-fin radiators.

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