Anti-jetting blind-insertion manifold mechanism

Abstract

The utility model discloses an anti-injection blind insertion manifold mechanism which comprises a pair of pipelines, a positioning mounting plate, an anti-sputtering device, a blind insertion quick connector, a water inlet and outlet assembly, an exhaust assembly, a limiting pin and the like. The positioning mounting plate ensures the stability of the pipeline; the anti-sputtering device prevents the cooling liquid from spraying, and the self-closing assembly guarantees timely opening and closing of the through hole; the blind insertion quick connector facilitates efficient blind insertion operation; the water inlet and outlet assembly controls cooling liquid to flow in and out. The exhaust assembly exhausts air in the pipeline; and the limiting pin assists precise butt joint. A flow guide pipe and related parts are further arranged and cooperate with the housing to treat leaked cooling liquid. The mechanism solves many problems of a traditional server cooling water channel, improves the convenience, safety and reliability of installation, operation and maintenance, reduces the fault risk, prolongs the service life of a system, and guarantees the stable operation of a server cabinet.

Description

TECHNICAL FIELD

[0001] The utility model relates to liquid cooling equipment technical field, concretely relates to a kind of anti-spray blind insertion manifold mechanism. BACKGROUND

[0002] Traditional server installation cooling waterway technology has many deficiencies.In pipeline connection, accurate alignment pipeline is needed, operation is cumbersome and low in efficiency;Many quick connections cause dense leakage risk points, cooling liquid leakage accident is easy to occur;Depend on hose, hose aging can affect system stability, and there are compatibility problems with other components;When server is replaced, convenience is poor, unilateral convenient replacement cannot be realized, increase operation and maintenance difficulty and time cost;Blind insertion operation lacks effective positioning means, it is difficult to quickly and accurately dock, and splash protection device is not equipped, when quick connector fails and leaks, it cannot prevent cooling liquid from spraying and causing damage to server cabinet.

[0003] Therefore, the above problems need to be solved. UTILITY MODEL CONTENT

[0004] The utility model aims at overcoming the above deficiencies, and aims at providing an anti-spray blind insertion manifold mechanism, solving a series of problems such as low efficiency caused by difficult alignment in the installation process of traditional server cooling waterway, high leakage risk caused by many quick connections, aging and compatibility hazards caused by hose dependence, inconvenience of unilateral server replacement, and cabinet damage caused by blind insertion without positioning and splash protection.

[0005] The utility model provides a kind of manifold mechanism of blind insertion anti-spraying, it includes a pair of pipeline, a set of positioning installation plate, a set of positioning installation plate is along the pipeline extension direction interval arrangement and perpendicular to pipeline, a set of splash-proof device, the splash-proof device is installed on pipeline side wall, for preventing cooling liquid injection, blind insertion quick coupler, the blind insertion quick coupler is installed on the interface that pipeline side wall is equipped with corresponding, and it is located in splash-proof device, inlet and outlet assembly, the inlet and outlet assembly is located in pipeline lower end, exhaust component, the exhaust component is located in the upper end of pipeline away from inlet and outlet assembly, a set of limit pin, the limit pin is installed on pipeline and with splash-proof device one to one correspondence.The limit pin is cooperated with the corresponding component on server, the connecting position of blind insertion quick coupler and corresponding interface can be accurately determined during blind insertion, even in the case where space is limited and cannot be directly observed, it can also ensure that quick coupler is accurately docked, realize efficient blind insertion operation, splash-proof device is installed on pipeline side wall and is sleeved in blind insertion quick coupler outside, when blind insertion quick coupler appears failure water leakage condition, cooling liquid can be effectively blocked to spray around, prevent cooling liquid from causing short circuit, corrosion and other damages to electronic components, circuit and other key components in the interior of server cabinet, guarantee the safe and stable operation of server cabinet, a pair of pipeline as the transmission channel of cooling liquid, a set of positioning installation plate is along the pipeline extension direction interval arrangement and perpendicular to pipeline, can firmly install the entire mechanism in the specific position of server cabinet, ensure that pipeline does not displace or shake during operation due to factors such as vibration, external force, ensure the connection stability and reliability of cooling waterway, inlet and outlet assembly can effectively control the inflow and outflow of cooling liquid, ensure the normal operation of cooling circulation system;Exhaust component can timely remove air in pipeline, avoid air resistance phenomenon to influence the flow efficiency and heat dissipation effect of cooling liquid, maintain the stable operation state of entire cooling system.

[0006] Further, a kind of manifold mechanism of blind insertion anti-spraying in the application, the splash-proof device includes cover shell, self-closing component, the cover shell is installed on pipeline, and is sleeved in blind insertion quick coupler outside, the end of cover shell away from pipeline is equipped with perforation, the self-closing component is located at perforation, for opening and closing perforation.Self-closing component can keep the closed state of perforation under normal conditions, effectively prevent external dust, impurities and other foreign matters from entering cover shell interior and polluting blind insertion quick coupler, ensure the cleanliness and reliability of joint connection, maintain the normal operation of cooling waterway.When blind insertion quick coupler needs to be connected or disconnected operation, self-closing component can open perforation in time according to specific trigger mechanism (such as the insertion or pull-out action of blind insertion joint), so that blind insertion operation can be smoothly carried out, and it can automatically restore closed state after operation, without additional manual intervention.

[0007] Further, the anti-spraying blind plug manifold mechanism in the application, the self-closing assembly comprises a pair of pressing plates, a pair of rotating shafts and a pair of elastic members, the pair of pressing plates are oppositely arranged, the rotating shafts are arranged in the cover and the pressing plates, the pressing plates rotate along the rotating shafts, and the elastic members are arranged on the rotating shafts. When the anti-spraying blind plug manifold mechanism is connected with the server, the connecting head on the server extends into the cover through the perforation and is inserted into the blind plug quick connector, the pair of pressing plates are pushed away, when the anti-spraying blind plug manifold mechanism is detached from the server, the connecting head on the server is separated from the cover, and the elastic members are used to reset the pressing plates to cover the perforation, so that the spraying of the cooling liquid at the blind plug quick connector is prevented. The elastic members are arranged on the rotating shafts, when the connecting head on the server is separated from the cover, the pressing plates can be quickly reset and tightly cover the perforation under the elastic restoring force of the elastic members. This function can timely prevent the spraying of the cooling liquid at the blind plug quick connector when the blind plug quick connector is separated from the connecting head of the server, and effectively protects the surrounding equipment and environment from the cooling liquid.

[0008] Further, the anti-spraying blind plug manifold mechanism in the application, the exhaust assembly comprises a male head, a female head, a connecting wire head and an automatic exhaust valve, the male head, the female head, the connecting wire head and the automatic exhaust valve are sequentially connected along the pipeline in the axial direction, one end of the male head is arranged at the upper end of the pipeline, and the other end is connected with the female head. The exhaust assembly sequentially connects the male head, the female head, the connecting wire head and the automatic exhaust valve along the pipeline in the axial direction to form a complete exhaust passage, so that the air in the pipeline can be timely and efficiently exhausted.

[0009] Further, the anti-spraying blind plug manifold mechanism in the application further comprises a pair of flow guide pipes, the flow guide pipes are closely arranged on the pipeline and correspond to the pipeline one by one, the flow guide pipes are provided with flow guide openings, and the cover is arranged on the flow guide openings. The cover is arranged on the flow guide opening, which can work cooperatively with the flow guide pipe when playing the role of preventing splashing. When the blind plug quick connector leaks the cooling liquid due to problems, the cover prevents the cooling liquid from being sprayed to the outside, and the sprayed cooling liquid flows into the flow guide pipe through the flow guide opening and is guided to the external cooling liquid collecting device.

[0010] Further, the anti-spraying blind plug manifold mechanism in the application, the cover extends a guide groove near the end of the pipeline, and the guide groove extends into the flow guide opening. The guide groove can make the sprayed cooling liquid flow into the flow guide pipe more quickly and accurately.

[0011] Further, the anti-spraying blind plug manifold mechanism in the application, the flow guide pipe is further provided with a tapered pipe joint near the lower end of the water inlet and outlet assembly. The flow guide pipe is connected with the external cooling liquid collecting device through the tapered pipe joint.

[0012] Furthermore, in the present application, a manifold mechanism for preventing blind insertion of injection is provided, and protrusions are provided at both ends of the pipe, and the protrusions are used to connect to external pipelines.

[0013] Furthermore, the present application provides an anti-blind-insertion manifold mechanism, wherein the water inlet and outlet assembly includes an internal thread joint, an external thread joint, a chuck and a clamp, and the internal thread joint, external thread joint, chuck and clamp are connected in sequence along the axial direction of the pipeline, one end of the internal thread joint is connected to the lower end of the pipeline and the other end is connected to the external thread joint, and a combined gasket is provided between the internal thread joint and the external thread joint.

[0014] It can be seen from the above technical solution that the utility model has the following beneficial effects:

[0015] 1. The anti-spray blind-plug manifold mechanism described in this utility model, by providing a set of limit pins that cooperate with corresponding components on the server, achieves accurate determination of the connection position between the blind-plug quick connector and the corresponding interface during the blind-plug process. Even when the internal space of the server cabinet is limited and direct observation is impossible, the quick connector can be ensured to be accurately docked, greatly improving the efficiency and accuracy of the blind-plug operation, effectively solving the problems of cumbersome operation and low efficiency caused by the need to align the pipeline in traditional installation methods, greatly shortening the time of connecting and disconnecting the cooling water line during server installation and maintenance, and improving the overall operation and maintenance efficiency.

[0016] 2. The anti-spray blind-plug manifold mechanism described in the present invention is achieved by arranging an anti-splashing device on the side wall of the pipe, and the anti-splashing device includes a cover, a self-closing component and other structures. When the blind-plug quick connector fails and leaks, the cover can effectively block the coolant from spraying to the surroundings, preventing the coolant from causing short circuits, corrosion and other damage to key components such as electronic components and circuits inside the server cabinet, thereby ensuring the safe and stable operation of the server cabinet. At the same time, the presence of the self-closing component can maintain the closed state of the perforation under normal conditions, effectively preventing external dust, impurities and other foreign matter from entering the cover to contaminate the blind-plug quick connector, ensuring the cleanliness and reliability of the connector connection, maintaining the normal operation of the cooling water circuit, and further improving the stability and reliability of the entire cooling system. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of a manifold mechanism for preventing blind insertion from jetting in the utility model;

[0018] Figure 2 This is a schematic diagram of a partial explosion of a blind insertion manifold mechanism for preventing injection in the utility model;

[0019] Figure 3 for Figure 2 A magnified schematic diagram of area A in the middle;

[0020] Figure 4 for Figure 2 A magnified diagram of the difference between middle and B.

[0021] Explanation of the reference numerals in the specification: 1-pipe, 11-protrusion, 2-positioning mounting plate, 3-anti-splashing device, 31-cover, 32-self-closing assembly, 33-perforation, 311-guide groove, 321-pressing sheet, 322-rotating shaft, 323-elastic part, 5-water inlet and outlet assembly, 51-inner thread connector, 52-outer thread connector, 53-chuck, 54-clamp, 55-combination gasket, 6-exhaust assembly, 61-male head, 62-female head, 63-jointing thread head, 64-automatic exhaust valve, 7-limit pin, 8-flow guide pipe, 81-flow guide port, 82-conical pipe joint. DETAILED DESCRIPTION

[0022] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0023] like Figure 1 、 2, 3, and 4 show an anti-splashing blind-insertion manifold mechanism, comprising a pair of pipes 1, six positioning mounting plates 2, the six positioning mounting plates 2 being arranged at intervals along the extension direction of the pipe 1 and perpendicular to the pipe 1, four groups of nine anti-splashing devices 3 in each group, the anti-splashing devices 3 being mounted on the side wall of the pipe 1 to prevent coolant spraying, a blind-insertion quick connector 4, the blind-insertion quick connector 4 being mounted on a corresponding interface provided on the side wall of the pipe 1 and being provided in the anti-splashing device 3, an inlet and outlet assembly 5, the inlet and outlet assembly 5 being provided at the lower end of the pipe 1, an exhaust assembly 6, the exhaust assembly 6 being provided at the upper end of the pipe 1 away from the inlet and outlet assembly 5, and a limit pin 7, the limit pin 7 being mounted on the pipe 1 and corresponding one-to-one to the anti-splashing device 3. By cooperating with the corresponding components on the server through the limit pin 7, the connection position of the blind-plug quick connector 4 and the corresponding interface can be accurately determined during the blind plugging process. Even when space is limited and direct observation is not possible, the quick connector can be accurately docked to achieve efficient blind plugging operation. The anti-splash device 3 is installed on the side wall of the pipe 1 and is sleeved on the outside of the blind-plug quick connector 4. When the blind-plug quick connector 4 fails and leaks, it can effectively block the coolant from spraying to the surrounding area, preventing the coolant from causing short circuit, corrosion and other damage to key components such as electronic components and circuits inside the server cabinet, thereby ensuring the safe and stable operation of the server cabinet. A pair of pipes 1 serve as the transmission channel for the coolant, and the positioning mounting plate 2 can firmly install the entire mechanism at a specific position in the server cabinet, ensuring that the pipe 1 will not be displaced or shaken due to vibration, external force and other factors during operation, thereby ensuring the connection stability and reliability of the cooling water path. The inlet and outlet assembly 5 can effectively control the inflow and outflow of coolant to ensure the normal operation of the cooling circulation system; the exhaust assembly 6 can promptly remove the air in the pipe 1 to avoid air blockage affecting the flow efficiency and heat dissipation effect of the coolant, thereby maintaining the stable operation of the entire cooling system.

[0024] In this embodiment, the anti-splashing device 3 includes a cover 31 and a self-closing component 32. The cover 31 is installed on the pipe 1 and is sleeved on the outside of the blind-plug quick connector 4. A perforation 33 is provided at the end of the cover 31 away from the pipe. The self-closing component 32 is provided at the perforation 33 and is used to open and close the perforation 33. The self-closing component 32 can maintain the closed state of the perforation 33 under normal conditions, effectively preventing external dust, impurities and other foreign matter from entering the cover 31 and contaminating the blind-plug quick connector 4, ensuring the cleanliness and reliability of the connector connection, and maintaining the normal operation of the cooling water circuit. When the blind-plug quick connector 4 needs to be connected or disconnected, the self-closing component 32 can open the perforation 33 in time according to a specific trigger mechanism (such as the insertion or removal of the blind-plug connector), so that the blind-plug operation can be carried out smoothly. After the operation is completed, it can automatically restore the closed state without the need for additional manual intervention.

[0025] In this embodiment, the self-closing component 32 includes a pair of pressing plates 321, a pair of rotating shafts 322, and a pair of elastic members 323. The pair of pressing plates 321 are arranged opposite to each other, and the rotating shaft 322 passes through the cover 31 and the pressing plate 321. The pressing plate 321 rotates along the rotating shaft 322, and the elastic member 323 is arranged on the rotating shaft 322. When the anti-spray blind plug manifold mechanism is docked with the server, the docking head on the server extends into the through hole 33 into the cover 31 and is plugged into the blind plug quick connector 4, and the pair of pressing plates 321 are pushed open. When the anti-spray blind plug manifold mechanism is removed from the server and the docking head on the server leaves the cover 31, the elastic member 323 is used to reset the pressing plate 321 to cover the through hole 33 to prevent the coolant at the blind plug quick connector 4 from spraying. Elastic member 323 is mounted on rotating shaft 322. When the server connector is removed from housing 31, the elastic restoring force of elastic member 323 quickly resets the pressing piece 321 and tightly closes the perforation 33. This feature prevents coolant from spraying out of the blind-mate quick connector 4 at the moment it separates from the server connector, effectively protecting surrounding equipment and the environment from coolant damage.

[0026] In this embodiment, the exhaust assembly 6 includes a male connector 61, a female connector 62, a butt-jointed threaded connector 63, and an automatic exhaust valve 64. The male connector 61, the female connector 62, the butt-jointed threaded connector 63, and the automatic exhaust valve 64 are sequentially connected along the axial direction of the pipeline 1. One end of the male connector 61 is mounted on the upper end of the pipeline 1, and the other end is connected to the female connector 62. The exhaust assembly 6 forms a complete exhaust passage by sequentially connecting the male connector 61, the female connector 62, the butt-jointed threaded connector 63, and the automatic exhaust valve 64 along the axial direction of the pipeline 1, so that the air in the pipeline 1 can be discharged in a timely and efficient manner.

[0027] This embodiment also includes a pair of guide tubes 8, which are closely attached to and correspond one-to-one with the pipes 1. Each guide tube 8 is provided with a guide port 81, and the cover 31 is mounted over the guide port 81. The cover 31, mounted over the guide port 81, can work in conjunction with the guide tubes 8 to prevent splashing. If a problem occurs with the blind-mated quick connector 4, resulting in coolant leakage, the cover 31 prevents the coolant from being sprayed externally and directs the sprayed coolant through the guide port 81 into the guide tube 8 for delivery to an external coolant collection device.

[0028] In this embodiment, the housing 31 extends from a guide groove 311 near the end of the pipe 1. This guide groove 311 extends into the diversion port 81. The function of the guide groove 311 is to allow the injected coolant to flow more quickly and accurately into the diversion pipe 8. A tapered pipe joint 82 is also provided at the lower end of the diversion pipe 8 near the inlet and outlet assembly 5. This tapered pipe joint 82 connects the diversion pipe 8 to an external coolant collection device.

[0029] In this embodiment, protrusions 11 are further provided at both ends of the pipe 1, and the protrusions 11 are used to connect to external pipelines.

[0030] In this embodiment, the water inlet and outlet assembly 5 includes an internal thread joint 51, an external thread joint 52, a chuck 53 and a clamp 54. The internal thread joint 51, the external thread joint 52, the chuck 53 and the clamp 54 are connected in sequence along the axial direction of the pipeline 1. One end of the internal thread joint 51 is connected to the lower end of the pipeline 1 and the other end is connected to the external thread joint 52. A combined gasket 55 is provided between the internal thread joint 51 and the external thread joint 52.

[0031] The above embodiments are illustrative and intended to illustrate the technical concepts and features of the present invention so that those skilled in the art can understand the present invention and implement it accordingly. They are not intended to limit the scope of protection of the present invention. Any equivalent changes or modifications based on the spirit of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A manifold mechanism for preventing blind insertion of jets, characterized in that: The invention comprises a pair of pipes (1), a group of positioning mounting plates (2), wherein the group of positioning mounting plates (2) are arranged at intervals along the extending direction of the pipe (1) and are perpendicular to the pipe (1), a group of anti-splashing devices (3), wherein the anti-splashing devices (3) are installed on the side wall of the pipe (1) and are used to prevent the coolant from spraying, a blind plug quick connector (4), wherein the blind plug quick connector (4) is installed on a corresponding interface provided on the side wall of the pipe (1) and is arranged in the anti-splashing device (3), an inlet and outlet assembly (5), wherein the inlet and outlet assembly (5) is provided at the lower end of the pipe (1), an exhaust assembly (6), wherein the exhaust assembly (6) is provided at the upper end of the pipe (1) away from the inlet and outlet assembly (5), and a group of limit pins (7), wherein the limit pins (7) are installed on the pipe (1) and correspond one-to-one with the anti-splashing devices (3).

2. The anti-blind insertion manifold mechanism according to claim 1, characterized in that: The anti-splash device (3) comprises a cover (31) and a self-closing assembly (32). The cover (31) is mounted on the pipeline (1) and sleeved on the outside of the blind-insertion quick connector (4). A through-hole (33) is provided at one end of the cover (31) away from the pipeline. The self-closing assembly (32) is provided at the through-hole (33) and is used to open and close the through-hole (33).

3. The anti-blind insertion manifold mechanism according to claim 2, characterized in that: The self-closing assembly (32) includes a pair of pressing plates (321), a pair of rotating shafts (322), and a pair of elastic members (323). The pair of pressing plates (321) are arranged opposite to each other, the rotating shaft (322) is passed through the cover (31) and the pressing plate (321), the pressing plate (321) rotates along the rotating shaft (322), and the elastic member (323) is arranged on the rotating shaft (322). When the anti-spray blind plug manifold mechanism is docked with the server, the docking head on the server extends into the through hole (33) into the cover (31) and is plugged into the blind plug quick connector (4), and the pair of pressing plates (321) are pushed open. When the anti-spray blind plug manifold mechanism is removed from the server and the docking head on the server leaves the cover (31), the elastic member (323) is used to reset the pressing plate (321) to cover the through hole (33) to prevent the coolant at the blind plug quick connector (4) from being sprayed.

4. The anti-blind-insertion manifold mechanism according to claim 3, characterized in that: The exhaust assembly (6) comprises a male head (61), a female head (62), a butt-jointed thread head (63), and an automatic exhaust valve (64). The male head (61), the female head (62), the butt-jointed thread head (63), and the automatic exhaust valve (64) are connected in sequence along the axial direction of the pipeline (1). One end of the male head (61) is mounted on the upper end of the pipeline (1), and the other end is connected to the female head (62).

5. The anti-injection blind insertion manifold mechanism according to claim 4, characterized in that: It also includes a pair of flow guide tubes (8), the flow guide tubes (8) are closely attached to the pipeline (1) and correspond one-to-one with the pipeline (1), the flow guide tubes (8) are provided with flow guide ports (81), and the cover (31) is covered on the flow guide ports (81).

6. The anti-injection blind insertion manifold mechanism according to claim 5, characterized in that: A guide groove (311) extends from the cover shell (31) near the end of the pipeline (1), and the guide groove (311) extends into the guide port (81).

7. The anti-injection blind insertion manifold mechanism according to claim 6, characterized in that: The guide pipe (8) is further provided with a tapered pipe joint (82) at the lower end close to the water inlet and outlet assembly (5).

8. The anti-injection blind insertion manifold mechanism according to claim 7, characterized in that: Both ends of the pipe (1) are further provided with protrusions (11), and the protrusions (11) are used to connect to external pipelines.

9. The anti-injection blind insertion manifold mechanism according to claim 8, characterized in that: The water inlet and outlet assembly (5) comprises an inner thread joint (51), an outer thread joint (52), a chuck (53) and a clamp (54); the inner thread joint (51), the outer thread joint (52), the chuck (53) and the clamp (54) are connected in sequence along the axial direction of the pipeline (1); one end of the inner thread joint (51) is connected to the lower end of the pipeline (1) and the other end is connected to the outer thread joint (52); a combined gasket (55) is provided between the inner thread joint (51) and the outer thread joint (52).

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