Spray cooling device

Abstract

The utility model relates to the technical field of liquid cooling machines, in particular to a spray cooling device for cooling and radiating a liquid cooling unit, which comprises a spray water supply pipe, two ends of the spray water supply pipe slide in a straight pipe I at one end of two U-shaped bent pipes in a sealed manner, and a straight pipe II at the other end of the two U-shaped bent pipes slide in a spray water distribution pipe in a sealed manner. The spraying water distribution pipe is connected to the spraying water supply pipe through a pipe frame, an electromagnetic valve is arranged on the spraying water supply pipe, a plurality of spraying holes are evenly formed in the spraying water distribution pipe, a spraying head is connected into each spraying hole, and the two second straight pipes can block the inner sides of the spraying holes. A spraying regulator is connected to the spraying water supply pipe and connected with the two first straight pipes. According to the spray cooling device provided by the utility model, the rapid cooling of the liquid cooling unit can be realized, the overheating or supercooling phenomenon of the liquid cooling unit can be avoided, and the stability and the safety of the operation of the liquid cooling unit can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid cooling machines, and more specifically to a spray cooling device for cooling and radiating heat from a liquid cooling unit. Background Art

[0002] The condenser is a component of the refrigeration system, a type of heat exchanger, used to convert gas or steam into liquid and transfer the heat in the tube to the air near the tube in a very fast way. The working process of the condenser is a heat release process, so the condenser temperature is relatively high. All condensers operate by taking away the heat of the gas or steam. The gas passes through a long tube (usually coiled into a solenoid) to dissipate the heat into the surrounding air. Metals such as copper have strong thermal conductivity and are often used to transport steam. In order to improve the efficiency of the condenser, heat sinks with excellent thermal conductivity are often attached to the pipeline to increase the heat dissipation area to accelerate heat dissipation, and the fan is used to accelerate air convection to take away the heat.

[0003] When the chiller performs spray cooling, the liquid is mostly sprayed through a spray device at a specific position. For example, the spray cooling device with patent number CN201720745231.4 includes a lifting adjustable base bracket, a rotating telescopic bracket rod, a micro water pump, a pipeline, a plurality of nozzles and a power supply. The bracket rod is connected to the top of the base bracket through a rotating member. The bracket rod is made of a lightweight material and is provided with a plurality of detachable fixing buckles. The nozzles are evenly arranged on the pipeline and can be snapped on the fixing buckles. The water outlet of the micro water pump is connected to the pipeline, and the water inlet of the micro water pump is connected to the water source. However, the spray cooling device cannot adjust the number of nozzles of the spray equipment during the spraying process. The spray range is fixed and cannot be changed according to the actual situation. It cannot meet the use requirements of different situations. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a spray cooling device.

[0005] The utility model is a spray cooling device, the technical solution adopted is:

[0006] A spray cooling device comprises: a spray water supply pipe, both ends of the spray water supply pipe are sealed and slide in a straight pipe one at one end of two U-shaped bends, and a straight pipe two at the other end of the two U-shaped bends is sealed and slides in a spray water distribution pipe, and the spray water distribution pipe is connected to the spray water supply pipe through a pipe rack, and a solenoid valve is provided on the spray water supply pipe, and a plurality of spray holes are evenly arranged on the spray water distribution pipe, and a spray head is connected in each of the spray holes, and both straight pipes two can be blocked inside the plurality of spray holes; a spray regulator is connected to the spray water supply pipe, and the spray regulator is connected to the two straight pipes one to drive the two straight pipes one to slide toward or away from each other at the two ends of the spray water supply pipe.

[0007] Furthermore, the spray regulator includes an adjusting swivel, which is threadedly connected to the spray water supply pipe, and the adjusting swivel is rotatably connected to the adjusting frame. The two ends of the adjusting frame are rotatably connected to two connecting rods, and the other ends of the two connecting rods are connected to two pipe seats, and the two pipe seats are connected to two straight pipes.

[0008] Furthermore, the sprinkler water supply pipe includes an externally threaded straight pipe and a central straight pipe that are vertically fixedly connected, two side straight pipes are fixed at both ends of the central straight pipe, and the two side straight pipes are sealingly slid inside the two straight pipes; the externally threaded straight pipe is threadedly connected to the inner side of the adjusting swivel, and a tensioning spring is sleeved on the pipe body of the externally threaded straight pipe located between the adjusting frame and the central straight pipe; the side straight pipe is inserted into the pipe opening at one end inside the straight pipe and fixedly connected to a rubber sealing ring, and the rubber sealing ring seals and slides on the inner wall of the straight pipe.

[0009] Furthermore, the pipe rack includes a frame body, the spray water distribution pipe is rotatably connected to a circular hole at one end of the frame body, and the other end of the frame body is fixed on a side straight pipe; a locking screw is threadedly connected to the frame body, and the locking screw is pressed on the spray water distribution pipe; an annular groove is provided on the spray water distribution pipe, and the locking screw is inserted into the annular groove.

[0010] Furthermore, one end of the straight pipe 2 is inserted into the spray water distribution pipe and is rotatably connected to a sliding ring, and a limit block fixed on the sliding ring slides in a strip limit groove on the inner wall of the spray water distribution pipe; both ends of the spray water distribution pipe are respectively threadedly connected to a pipe cover, and a pipe through-hole for the straight pipe 2 to pass through is provided in the center of the pipe cover, and a rubber sealing ring is bonded in the pipe through-hole.

[0011] The beneficial effects of the utility model are:

[0012] The utility model discloses a spray cooling device, which can realize rapid cooling of a liquid cooling unit, avoid overheating or overcooling of the liquid cooling unit, and improve the stability and safety of the operation of the liquid cooling unit. The utility model is internally provided with a spray regulator, which can drive two straight pipes 1 to slide toward or away from each other at both ends of a spray water supply pipe, thereby adjusting the number of multiple spray holes blocked by the two straight pipes 2, making it easy to control different numbers of spray holes for spraying, changing the spray range, and being suitable for use with different needs.

[0013] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 An overall schematic diagram provided for an embodiment of the utility model;

[0016] Figure 2 An overall cross-sectional view provided for an embodiment of the utility model;

[0017] Figure 3 A schematic diagram of the structure of a spray water supply pipe provided in an embodiment of the utility model;

[0018] Figure 4 A schematic diagram of the structure of a U-shaped elbow provided in an embodiment of the utility model;

[0019] Figure 5 A schematic diagram of the structure of the spray water distribution pipe provided in the embodiment of the utility model;

[0020] Figure 6 A schematic diagram of the structure of a spray regulator provided in an embodiment of the utility model;

[0021] Figure 7 A schematic structural diagram of a pipe rack provided in an embodiment of the utility model.

[0022] Icons: Spray water supply pipe 1; external threaded straight pipe 11; center straight pipe 12; side straight pipe 13; U-shaped bend pipe 2; straight pipe one 21; straight pipe two 22; spray water distribution pipe 3; annular groove 31; pipe cover 32; spray head 33; spray regulator 4; adjusting swivel 41; adjusting frame 42; connecting rod 43; pipe seat 44; pipe frame 5; frame body 51; locking screw 52. DETAILED DESCRIPTION

[0023] In order to clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention, it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] It should be understood that the terms such as “having”, “including” and “comprising” used herein do not exclude the existence or addition of one or more other elements or combinations thereof.

[0025] See also Figure 1-7 , the utility model provides a technical solution:

[0026] like Figure 1-7 As shown, a spray cooling device comprises: a spray water supply pipe 1, both ends of the spray water supply pipe 1 are sealed and slide in a straight pipe 21 at one end of two U-shaped bends 2, and a straight pipe 22 at the other end of the two U-shaped bends 2 is sealed and slides in a spray water distribution pipe 3, and the spray water distribution pipe 3 is connected to the spray water supply pipe 1 through a pipe rack 5, and a plurality of spray holes are evenly arranged on the spray water distribution pipe 3, and both straight pipes 22 can be blocked inside the plurality of spray holes; the spray water supply pipe 1 is connected to a spray regulator 4, and the spray regulator 4 is connected to the two straight pipes 21 to drive the two straight pipes 21 to slide toward or away from each other at both ends of the spray water supply pipe 1.

[0027] The utility model discloses a spray cooling device. When spraying, the spray liquid enters the spray water supply pipe 1 through a pipe with a water pump, and enters two U-shaped bends 2 through the spray water supply pipe 1, and finally enters the spray water distribution pipe 3 through the two U-shaped bends 2, and is sprayed out through a plurality of spray holes evenly provided on the spray water distribution pipe 3, thereby realizing rapid cooling of the liquid cooling unit, avoiding the occurrence of overheating or overcooling of the liquid cooling unit, and improving the stability and safety of the operation of the liquid cooling unit; the utility model is provided with a spray regulator 4 inside, and the spray regulator 4 can drive the two straight pipes 1 21 to slide toward or away from each other at the two ends of the spray water supply pipe 1, so as to adjust the number of the plurality of spray holes blocked by the two straight pipes 22, so as to facilitate the control of different numbers of spray holes for spraying, change the spray range, and be suitable for use with different needs; when it is necessary to reduce the cooling effect, reduce the number of opened spray holes, and when it is necessary to increase the cooling effect, increase the number of opened spray holes to ensure the overall cooling effect.

[0028] Each of the spray holes is connected to a spray head 33 , and the spray head 33 can be a device purchased on the market. Spray heads of different sizes or types can be selected according to different needs.

[0029] The spray water supply pipe 1 is provided with a solenoid valve to facilitate the control of the opening and closing of the spray water supply pipe 1 and improve the control efficiency of the spray water supply pipe 1.

[0030] The spray regulator 4 includes an adjusting swivel 41, which is threadedly connected to the spray water supply pipe 1, and the adjusting swivel 41 is rotatably connected to the adjusting frame 42. The two ends of the adjusting frame 42 are rotatably connected to two connecting rods 43, and the other ends of the two connecting rods 43 are connected to two pipe seats 44, and the two pipe seats 44 are connected to two straight pipes 21. The spray water supply pipe 1 includes an external threaded straight pipe 11 and a central straight pipe 12 that are vertically fixedly connected, and two side straight pipes 13 are fixed at both ends of the central straight pipe 12. The two side straight pipes 13 are sealed and slid in the two straight pipes 21; the external threaded straight pipe 11 is threadedly connected to the inner side of the adjusting swivel 41, and a tensioning compression spring is sleeved on the pipe body of the external threaded straight pipe 11 located between the adjusting frame 42 and the central straight pipe 12. When adjusting the number of spray holes to be opened, the adjusting ring 41 is rotated to change the position of the threaded connection with the external threaded straight pipe 11, thereby driving the adjusting frame 42 to move toward the center straight pipe 12 or away from the center straight pipe 12. When the adjusting frame 42 moves, it drives one end of the two connecting rods 43 to move, and the other ends of the two connecting rods 43 drive the two straight pipes 1 21 to slide toward or away from each other on the two side straight pipes 13 through the two pipe seats 44. When the two straight pipes 1 21 slide toward each other on the two side straight pipes 13, the straight pipes 2 22 at the other ends of the two U-shaped bends 2 slide toward each other in the spray water distribution pipe 3, blocking more spray holes and reducing the spray area. Conversely, when the two straight pipes 1 21 slide away from each other on the two side straight pipes 13, the straight pipes 2 22 at the other ends of the two U-shaped bends 2 gradually release the blockage of multiple spray holes, making it easier to open more spray holes and expand the spray area.

[0031] The side straight pipe 13 is inserted into one end of the straight pipe 21 and fixedly connected to a rubber sealing ring. The rubber sealing ring slides on the inner wall of the straight pipe 21 to improve the sealing performance during the transportation of the spray liquid and reduce the probability of leakage.

[0032] The pipe rack 5 includes a frame body 51, and the spray water distribution pipe 3 is rotatably connected to the circular hole at one end of the frame body 51, and the other end of the frame body 51 is fixed on the side straight pipe 13; the frame body 51 is threadedly connected with a locking screw 52, ​​and the locking screw 52 presses on the spray water distribution pipe 3. The structural setting of the pipe rack 5 allows the angles of the multiple spray holes on the spray water distribution pipe 3 to be properly adjusted. When adjusting, the locking screw 52 is rotated so that the locking screw 52 releases the top pressure limit on the spray water distribution pipe 3. At this time, the spray water distribution pipe 3 can be controlled to rotate in the circular hole at one end of the frame body 51, so as to adjust the spray angles of the multiple spray holes. After adjustment, the locking screw 52 is rotated so that the locking screw 52 presses on the spray water distribution pipe 3. It is convenient to adjust the spray angle of the spray hole after installing the spray cooling device of the utility model, so that the spray is in place and the overall cooling effect of the condenser is guaranteed.

[0033] The spray water distribution pipe 3 is provided with an annular groove 31, and the locking screw 52 is inserted into the annular groove 31, which can limit the spray water distribution pipe 3, improve the stability of the relative connection between the spray water distribution pipe 3 and the frame 51, and prevent the frame 51 and the spray water distribution pipe 3 from generating lateral displacement deviation.

[0034] The straight pipe 22 is inserted into one end of the spray water distribution pipe 3 and is rotated to connect the sliding ring. The fixed limit block on the sliding ring slides in the strip limit groove on the inner wall of the spray water distribution pipe 3. The two ends of the spray water distribution pipe 3 are respectively threadedly connected to a pipe cover 32. The center of the pipe cover 32 is provided with a pipe through hole for the straight pipe 22 to pass through. A rubber sealing ring is bonded in the pipe through hole. When the straight pipe 22 slides, the limit block on the sliding ring can be driven to slide in the strip limit groove on the inner wall of the spray water distribution pipe 3, and the outer end of the limit block is blocked and limited by the pipe cover 32 to prevent the straight pipe 22 from separating from the spray water distribution pipe 3 when the movement range is too large. A rubber sealing ring is bonded in the pipe through hole to improve the sealing effect between the straight pipe 22 and the pipe cover 32 and reduce the probability of leakage of the spray liquid.

[0035] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0036] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] Although the implementation scheme of the utility model has been disclosed as above, it is not limited to the applications listed in the specification and implementation modes. It can be fully applied to various fields suitable for the utility model. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the utility model is not limited to the specific details and the illustrations shown and described herein.

Claims

1. A spray cooling device, characterized in that: include: A spray water supply pipe (1), both ends of the spray water supply pipe (1) are sealed and slid in a straight pipe one (21) at one end of two U-shaped curved pipes (2), and a straight pipe two (22) at the other end of the two U-shaped curved pipes (2) is sealed and slid in a spray water distribution pipe (3), the spray water distribution pipe (3) is connected to the spray water supply pipe (1) through a pipe rack (5), a plurality of spray holes are evenly arranged on the spray water distribution pipe (3), and both straight pipes two (22) can be blocked inside the plurality of spray holes; the spray water supply pipe (1) is connected to a spray regulator (4), and the spray regulator (4) is connected to the two straight pipes one (21) to drive the two straight pipes one (21) to slide towards or away from each other at the two ends of the spray water supply pipe (1).

2. A spray cooling device according to claim 1, characterized in that: Each of the spray holes is connected to a spray head (33).

3. A spray cooling device according to claim 1, characterized in that: The spray water supply pipe (1) is provided with a solenoid valve.

4. A spray cooling device according to claim 1, characterized in that: The spray regulator (4) comprises an adjusting swivel (41), the adjusting swivel (41) is threadedly connected to the spray water supply pipe (1), the adjusting swivel (41) is rotatably connected to the adjusting frame (42), the two ends of the adjusting frame (42) are rotatably connected to two connecting rods (43), the other ends of the two connecting rods (43) are connected to two pipe seats (44), and the two pipe seats (44) are connected to two straight pipes (21).

5. A spray cooling device according to claim 4, characterized in that: The spray water supply pipe (1) comprises an externally threaded straight pipe (11) and a central straight pipe (12) which are vertically fixedly connected, two side straight pipes (13) are fixed at both ends of the central straight pipe (12), and the two side straight pipes (13) are sealed and slidable inside the two straight pipes (21); the externally threaded straight pipe (11) is threadedly connected to the inner side of the adjustment swivel (41), and a tensioning compression spring is sleeved on the pipe body of the externally threaded straight pipe (11) located between the adjustment frame (42) and the central straight pipe (12).

6. A spray cooling device according to claim 5, characterized in that: The side straight pipe (13) is inserted into the pipe opening at one end of the straight pipe (21) and fixedly connected to a rubber sealing ring, and the rubber sealing ring slides sealingly on the inner wall of the straight pipe (21).

7. A spray cooling device according to claim 5, characterized in that: The pipe rack (5) comprises a rack body (51), the spray water distribution pipe (3) is rotatably connected to a circular hole at one end of the rack body (51), and the other end of the rack body (51) is fixed to a side straight pipe (13); a locking screw (52) is threadedly connected to the rack body (51), and the locking screw (52) presses against the spray water distribution pipe (3).

8. A spray cooling device according to claim 7, characterized in that: The spray water distribution pipe (3) is provided with an annular groove (31), and the locking screw (52) is inserted into the annular groove (31).

9. The spray cooling device according to claim 1, characterized in that: One end of the second straight pipe (22) inserted into the spray water distribution pipe (3) is rotatably connected to a sliding ring, and a limit block fixed on the sliding ring slides in a strip-shaped limit groove on the inner wall of the spray water distribution pipe (3).

10. A spray cooling device according to claim 9, characterized in that: The two ends of the spray water distribution pipe (3) are respectively threadedly connected to a pipe cover (32), and a pipe hole for the second straight pipe (22) to pass through is provided in the center of the pipe cover (32), and a rubber sealing ring is bonded in the pipe hole.

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