技术领域Technical Field
本实用新型涉及液冷技术领域，更具体地说，涉及一种排气装置及液冷系统。The utility model relates to the technical field of liquid cooling, and more specifically to an exhaust device and a liquid cooling system.
背景技术Background Art
机柜是用于容纳电气或电子设备的独立式或自支撑的机壳。随着技术的发展，机柜内设备的性能逐渐提升，伴随而来的是功耗的不断上升，因此对机柜内的设备进行散热则显得尤为重要。目前，对机柜内设备（如服务器）进行散热的一种散热方式是液冷散热，即在机柜内设置与设备换热的终端（如冷板）及相应与终端连接的液冷管路。A cabinet is an independent or self-supporting housing for electrical or electronic equipment. With the development of technology, the performance of equipment in the cabinet has gradually improved, accompanied by a continuous increase in power consumption, so it is particularly important to dissipate heat from the equipment in the cabinet. At present, one way to dissipate heat from equipment in the cabinet (such as servers) is liquid cooling, that is, a terminal (such as a cold plate) for heat exchange with the equipment is set in the cabinet and a corresponding liquid cooling pipeline connected to the terminal.
在液冷系统开始注入冷却液时，为了排除残留在系统内的气体并且维持系统内压力平衡，通常会在管路中设置排气阀，并在排气阀与管路之间设置阀门，如球阀等。注入冷却液时阀门打开以排气，冷却液注入完成后将阀门关闭以截止管内的冷却液体。When the liquid cooling system starts to inject coolant, in order to remove the gas remaining in the system and maintain the pressure balance in the system, an exhaust valve is usually set in the pipeline, and a valve such as a ball valve is set between the exhaust valve and the pipeline. When injecting coolant, the valve is opened to exhaust the air, and after the coolant injection is completed, the valve is closed to cut off the cooling liquid in the pipe.
在实现本申请的过程中，发明人发现现有技术中至少存在如下问题：In the process of implementing this application, the inventors found that there are at least the following problems in the prior art:
阀门安装到位后的最终位置角度难以统一，当其处于操作人员难以触碰的角度时，阀门的开启或关闭困难，进而对液冷系统的工作造成不便。The final position angle of the valve after installation is difficult to unify. When the valve is at an angle that is difficult for operators to touch, it is difficult to open or close the valve, which causes inconvenience to the operation of the liquid cooling system.
实用新型内容Utility Model Content
有鉴于此，本实用新型的目的在于提供一种排气装置及液冷系统，该排气装置及液冷系统的结构设计可以有效地解决控制管路与排气阀通断的阀门易因装配方位偏差而操作不便的问题。In view of this, the purpose of the utility model is to provide an exhaust device and a liquid cooling system, the structural design of which can effectively solve the problem that the valve controlling the on/off of the pipeline and the exhaust valve is inconvenient to operate due to assembly position deviation.
为了达到上述目的，本实用新型提供如下技术方案：In order to achieve the above object, the utility model provides the following technical solutions:
一种排气装置，包括：An exhaust device, comprising:
排气阀；Exhaust valve;
第一快接头，设于所述排气阀；A first quick connector, provided on the exhaust valve;
第二快接头，用于与待排气的管路连接，所述第一快接头与所述第二快接头可拆卸地连接，且所述第一快接头与所述第二快接头对接的状态下均打开以将所述管路与所述排气阀连通；所述第一快接头与所述第二快接头断开的状态下，所述第二快接头关闭以将所述管路封闭。The second quick connector is used to connect to the pipeline to be exhausted, the first quick connector and the second quick connector are detachably connected, and the first quick connector and the second quick connector are both opened in a docked state to connect the pipeline with the exhaust valve; when the first quick connector and the second quick connector are disconnected, the second quick connector is closed to seal the pipeline.
可选地，上述排气装置中，所述第一快接头和所述第二快接头中的一者具有插头，另一者具有用于所述插头插入的插孔，所述第一快接头和所述第二快接头通过沿所述插头轴线方向的插拔以对接或断开。Optionally, in the above exhaust device, one of the first quick connector and the second quick connector has a plug, and the other has a socket for inserting the plug, and the first quick connector and the second quick connector are connected or disconnected by plugging and unplugging along the axis direction of the plug.
可选地，上述排气装置中，所述第一快接头设有连接部，所述排气阀设有固定部，所述固定部与所述连接部配合以将所述第一快接头与所述排气阀固定连接。Optionally, in the above exhaust device, the first quick connector is provided with a connecting portion, and the exhaust valve is provided with a fixing portion, and the fixing portion cooperates with the connecting portion to fixedly connect the first quick connector and the exhaust valve.
可选地，上述排气装置中，所述固定部包括设于所述排气阀的头端的外螺纹，所述连接部包括与所述外螺纹配合的内螺纹。Optionally, in the above exhaust device, the fixing portion includes an external thread provided on the head end of the exhaust valve, and the connecting portion includes an internal thread matching the external thread.
可选地，上述排气装置中，还包括连接座，所述第一快接头设有连接部，所述排气阀设有固定部，所述连接座分别与所述连接部和所述固定部连接，且所述连接座具有通道，所述通道分别与所述第一快接头和所述排气阀连通。Optionally, the above-mentioned exhaust device further includes a connecting seat, the first quick connector is provided with a connecting part, the exhaust valve is provided with a fixing part, the connecting seat is respectively connected to the connecting part and the fixing part, and the connecting seat has a channel, which is respectively connected to the first quick connector and the exhaust valve.
可选地，上述排气装置中，所述连接部包括设于所述第一快接头的第一外螺纹，所述固定部包括设于所述排气阀的第二外螺纹，所述连接座分别设有与所述第一外螺纹配合的第一内螺纹和与所述第二外螺纹配合的第二内螺纹。Optionally, in the above-mentioned exhaust device, the connecting part includes a first external thread provided on the first quick connector, the fixing part includes a second external thread provided on the exhaust valve, and the connecting seat is respectively provided with a first internal thread cooperating with the first external thread and a second internal thread cooperating with the second external thread.
可选地，上述排气装置中，所述连接座的外周面包括至少一个平面，且至少一个所述平面平行于所述连接座的轴线。Optionally, in the above exhaust device, the outer peripheral surface of the connecting seat includes at least one plane, and at least one of the planes is parallel to the axis of the connecting seat.
可选地，上述排气装置中，所述连接座相对的两端分别与所述排气阀的头端和所述第一快接头的一端连接，以使所述排气阀、所述连接座和所述第一快接头呈直线分布。Optionally, in the above exhaust device, two opposite ends of the connection seat are respectively connected to the head end of the exhaust valve and one end of the first quick connector, so that the exhaust valve, the connection seat and the first quick connector are distributed in a straight line.
本实用新型提供的排气装置包括排气阀、第一快接头和第二快接头。其中，第一快接头设于排气阀的进口；第二快接头用于与待排气的管路连接，第一快接头与第二快接头可拆卸地连接，且第一快接头与第二快接头对接的状态下均打开以将管路与排气阀连通；第一快接头与第二快接头断开的状态下，第二快接头关闭以将管路封闭。The exhaust device provided by the utility model comprises an exhaust valve, a first quick connector and a second quick connector. The first quick connector is arranged at the inlet of the exhaust valve; the second quick connector is used to connect with the pipeline to be exhausted, the first quick connector and the second quick connector are detachably connected, and the first quick connector and the second quick connector are both opened in the state of docking to connect the pipeline with the exhaust valve; when the first quick connector and the second quick connector are disconnected, the second quick connector is closed to seal the pipeline.
应用本实用新型提供的排气装置，排气阀与管路之间通过第一快接头与第二快接头连接，第一快接头与第二快接头对接的状态下，二者均打开，则管路与排气阀连通，以实现管路排气。当需要断开管路与排气阀时，则断开第一快接头与第二快接头的连接，第二快接头自密封，从而将管路封闭，以截止管路内的液体。综上，采用本申请提供的排气装置，排气阀与管路的通断通过第一快接头与第二快接头控制，第一快接头与第二快接头对接及断开操作方便，且不易受安装角度影响。另外，无需排气时，可将第一快接头及排气阀由第二快接头上取下，只在管路上保留第二快接头，减小了空间占用，进而能够节省安装该排气装置的机柜等设备的内部空间。Using the exhaust device provided by the utility model, the exhaust valve and the pipeline are connected by the first quick connector and the second quick connector. When the first quick connector and the second quick connector are in a docked state, both are open, and the pipeline is connected to the exhaust valve to achieve pipeline exhaust. When it is necessary to disconnect the pipeline and the exhaust valve, the connection between the first quick connector and the second quick connector is disconnected, and the second quick connector is self-sealed, thereby closing the pipeline to cut off the liquid in the pipeline. In summary, using the exhaust device provided by the present application, the on-off of the exhaust valve and the pipeline is controlled by the first quick connector and the second quick connector, and the docking and disconnection operations of the first quick connector and the second quick connector are convenient, and are not easily affected by the installation angle. In addition, when exhaust is not needed, the first quick connector and the exhaust valve can be removed from the second quick connector, and only the second quick connector is retained on the pipeline, which reduces space occupancy and can save the internal space of equipment such as cabinets where the exhaust device is installed.
为了达到上述目的，本实用新型还提供了一种液冷系统，该液冷系统包括上述任一种排气装置。由于上述的排气装置具有上述技术效果，具有该排气装置的液冷系统也应具有相应的技术效果。In order to achieve the above object, the utility model also provides a liquid cooling system, which includes any of the above exhaust devices. Since the above exhaust device has the above technical effects, the liquid cooling system with the exhaust device should also have corresponding technical effects.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
为了更清楚地说明本实用新型实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本实用新型的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
图1为本实用新型一个具体实施例的排气装置的结构示意图；FIG1 is a schematic structural diagram of an exhaust device according to a specific embodiment of the utility model;
图2为图1的爆炸示意图；FIG2 is an exploded schematic diagram of FIG1 ;
图3为本实用新型另一个具体实施例的排气装置的结构示意图；FIG3 is a schematic structural diagram of an exhaust device according to another specific embodiment of the present invention;
图4为图3的爆炸示意图。FIG. 4 is an exploded schematic diagram of FIG. 3 .
附图标记：Reference numerals:
1-排气阀；2-第一快接头；3-第二快接头；4-连接座；1-exhaust valve; 2-first quick connector; 3-second quick connector; 4-connection seat;
11-固定部；21-插孔；31-插头；22-连接部；41-平面。11-fixed part; 21-jack; 31-plug; 22-connecting part; 41-plane.
具体实施方式DETAILED DESCRIPTION
本实用新型实施例公开了一种排气装置及液冷系统，以便于控制排气阀与管路的通断，避免安装角度对操作的影响。The embodiment of the utility model discloses an exhaust device and a liquid cooling system, so as to control the on-off of the exhaust valve and the pipeline and avoid the influence of the installation angle on the operation.
下面将结合本实用新型实施例中的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本实用新型保护的范围。The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
本申请提供的排气装置，适用但不限于液冷系统，可连接于管路以实现管路的排气。其不同于常规在排气阀与管路之间设置阀门实现通断控制，该排气装置设有第一快接头和第二快接头，利用二者之间的快拆特性，方便地实现二者的拆装，且在二者断开连接时，第二快接头自密封，则将管路封闭，断开与排气阀的连通。The exhaust device provided by the present application is applicable to, but not limited to, a liquid cooling system, and can be connected to a pipeline to exhaust the pipeline. Unlike the conventional method of setting a valve between the exhaust valve and the pipeline to achieve on-off control, the exhaust device is provided with a first quick connector and a second quick connector, and the quick-release feature between the two is utilized to conveniently realize the disassembly and assembly of the two, and when the two are disconnected, the second quick connector is self-sealed, thereby closing the pipeline and disconnecting the connection with the exhaust valve.
在一些实施例中，请参阅图1-图2，本实用新型提供的排气装置包括排气阀1、第一快接头2和第二快接头3。其中，排气阀1可采用常规具有排气功能的结构。第一快接头2设于排气阀1，可以理解的是，第一快接头2既可以为与排气阀1连接的单独零件，如通过常规的固定方式连接，也可以作为排气阀1的一部分，即第一快接头2可与排气阀1集成设置。第二快接头3用于与待排气的管路连接，在该排气装置应用于液冷系统时，则与液冷系统的管路连接。第一快接头2与第二快接头3配合，形成一对快接接头。第一快接头2与第二快接头3可拆卸地连接，且第一快接头2与第二快接头3对接的状态下均打开以将管路与排气阀1连通，即第一快接头2和第二快接头3均设有流道，在二者对接的状态下，内部流道均处于打开状态，从而将管路和排气阀1连通，以实现排气。可以理解的是，第一快接头2与排气阀1之间、第二快接头3与管路之间以及对接状态下第一快接头2与第二快接头3之间分别密封，以防止内部流体由连接位置泄露至外部环境。第一快接头2与第二快接头3断开的状态下，第二快接头3关闭以将管路封闭。第二快接头3打开和关闭状态的切换通过第一快接头2与第二快接头3的拆装控制，具体而言，第一快接头2与第二快接头3对接时作用于第二快接头3使其打开，第一快接头2与第二快接头3断开时，第二快接头3相应自动关闭。In some embodiments, please refer to Figures 1 and 2. The exhaust device provided by the utility model includes an exhaust valve 1, a first quick connector 2 and a second quick connector 3. Among them, the exhaust valve 1 can adopt a conventional structure with an exhaust function. The first quick connector 2 is arranged on the exhaust valve 1. It can be understood that the first quick connector 2 can be a separate part connected to the exhaust valve 1, such as connected by a conventional fixing method, or can be a part of the exhaust valve 1, that is, the first quick connector 2 can be integrated with the exhaust valve 1. The second quick connector 3 is used to connect with the pipeline to be exhausted. When the exhaust device is applied to a liquid cooling system, it is connected to the pipeline of the liquid cooling system. The first quick connector 2 cooperates with the second quick connector 3 to form a pair of quick connectors. The first quick connector 2 and the second quick connector 3 are detachably connected, and the first quick connector 2 and the second quick connector 3 are both opened in the state of docking to connect the pipeline with the exhaust valve 1, that is, the first quick connector 2 and the second quick connector 3 are both provided with a flow channel. When the two are docked, the internal flow channels are in an open state, so that the pipeline and the exhaust valve 1 are connected to achieve exhaust. It can be understood that the first quick connector 2 and the exhaust valve 1, the second quick connector 3 and the pipeline, and the first quick connector 2 and the second quick connector 3 are sealed respectively in the docking state to prevent the internal fluid from leaking from the connection position to the external environment. When the first quick connector 2 and the second quick connector 3 are disconnected, the second quick connector 3 is closed to seal the pipeline. The switching of the open and closed states of the second quick connector 3 is controlled by the disassembly and assembly of the first quick connector 2 and the second quick connector 3. Specifically, when the first quick connector 2 and the second quick connector 3 are docked, the second quick connector 3 is acted on to open it. When the first quick connector 2 and the second quick connector 3 are disconnected, the second quick connector 3 is automatically closed accordingly.
应用本实用新型提供的排气装置，排气阀1与管路之间通过第一快接头2与第二快接头3连接，第一快接头2与第二快接头3对接的状态下，二者均打开，则管路与排气阀1连通，以实现管路排气。当需要断开管路与排气阀1时，则断开第一快接头2与第二快接头3的连接，第二快接头3自密封，从而将管路封闭，以截止管路内的液体。综上，采用本申请提供的排气装置，排气阀1与管路的通断通过第一快接头2与第二快接头3控制，即利用第二快接头3自密封特性实现管路和排气阀1的截止和导通，避免需人员通过阀门开关来控制，且第一快接头2与第二快接头3对接及断开操作方便，且不易受安装角度影响。另外，无需排气时，可将第一快接头2及排气阀1由第二快接头3上取下，只在管路上保留第二快接头3，减小了空间占用，进而能够节省安装该排气装置的机柜等设备的内部空间。Using the exhaust device provided by the utility model, the exhaust valve 1 is connected to the pipeline through the first quick connector 2 and the second quick connector 3. When the first quick connector 2 and the second quick connector 3 are docked, both are open, and the pipeline is connected to the exhaust valve 1 to achieve pipeline exhaust. When it is necessary to disconnect the pipeline from the exhaust valve 1, the connection between the first quick connector 2 and the second quick connector 3 is disconnected, and the second quick connector 3 is self-sealed, thereby closing the pipeline to cut off the liquid in the pipeline. In summary, using the exhaust device provided by the present application, the connection and disconnection of the exhaust valve 1 and the pipeline are controlled by the first quick connector 2 and the second quick connector 3, that is, the self-sealing characteristics of the second quick connector 3 are used to achieve the cutoff and conduction of the pipeline and the exhaust valve 1, avoiding the need for personnel to control through the valve switch, and the docking and disconnection operations of the first quick connector 2 and the second quick connector 3 are convenient, and are not easily affected by the installation angle. In addition, when exhaust is not needed, the first quick connector 2 and the exhaust valve 1 can be removed from the second quick connector 3, and only the second quick connector 3 is retained on the pipeline, which reduces the space occupation, thereby saving the internal space of the cabinet and other equipment where the exhaust device is installed.
在一些实施例中，请参阅图3-图4，第一快接头2和第二快接头3中的一者具有插头31，另一者具有用于插头31插入的插孔21，第一快接头2和第二快接头3通过沿插头31轴线方向的插拔以对接或断开。也就是第一快接头2和第二快接头3可通过插拔的方式对接或断开，具体可以通过对插以对接，如对插以卡接，则相应的断开时将第一快接头2由第二快接头3拔出即可。采用插拔的方式，操作方便。用户只需轻轻按压即可完成组装。对接和插拔操作对角度无要求，解决了采用阀门控制时阀门开关位置不统一的问题。具体的，第一快接头2和第二快接头3中的一者为快接公头，另一者为快接母头，快接公头和快接母头安装极为方便快捷，包装发货时可单独包装放置，不必与分集水器组装发货，减少因包装运输造成的损坏。In some embodiments, please refer to Figures 3-4. One of the first quick connector 2 and the second quick connector 3 has a plug 31, and the other has a socket 21 for inserting the plug 31. The first quick connector 2 and the second quick connector 3 are connected or disconnected by plugging and unplugging along the axis direction of the plug 31. That is, the first quick connector 2 and the second quick connector 3 can be connected or disconnected by plugging and unplugging. Specifically, they can be connected by plugging and plugging, such as plugging and plugging. When disconnecting, the first quick connector 2 can be pulled out of the second quick connector 3. The plug-in method is easy to operate. The user only needs to press lightly to complete the assembly. There is no requirement for the angle of the docking and plug-in operations, which solves the problem of inconsistent valve switch positions when valve control is adopted. Specifically, one of the first quick connector 2 and the second quick connector 3 is a quick-connect male head, and the other is a quick-connect female head. The quick-connect male head and the quick-connect female head are extremely convenient and quick to install. They can be packaged and placed separately when packaged and shipped, and do not need to be assembled and shipped with the manifold, reducing damage caused by packaging and transportation.
在一些实施例中，请参阅图2，第一快接头2设有连接部22，排气阀1设有固定部11，固定部11与连接部22配合以将第一快接头2与排气阀1固定连接。也就是通过连接部22与固定部11的配合将第一快接头2与排气阀1连接，当然连接状态下，第一快接头2内的流道与排气阀1连通。该实施例中，通过在第一快接头2上设置与排气阀1上的固定部11配合的连接部22，以将第一快接头2与排气阀1直接连接，简化了结构，降低了制造成本。In some embodiments, please refer to FIG. 2 , the first quick connector 2 is provided with a connection portion 22, and the exhaust valve 1 is provided with a fixing portion 11, and the fixing portion 11 cooperates with the connection portion 22 to fix the first quick connector 2 with the exhaust valve 1. That is, the first quick connector 2 is connected to the exhaust valve 1 by the cooperation of the connection portion 22 and the fixing portion 11, and of course, in the connected state, the flow channel in the first quick connector 2 is connected to the exhaust valve 1. In this embodiment, by providing the connection portion 22 on the first quick connector 2 that cooperates with the fixing portion 11 on the exhaust valve 1, the first quick connector 2 is directly connected to the exhaust valve 1, which simplifies the structure and reduces the manufacturing cost.
在一些实施例中，固定部11包括设于排气阀1的头端的外螺纹，连接部22包括与外螺纹配合的内螺纹。即排气阀1与第一快接头2螺纹连接，操作方便，连接可靠。且螺纹连接实现可靠安装的同时具有密封效果。具体的，第一快接头2可采用常规快接母头，并可通过在其上加工内螺纹以与排气阀1上的外螺纹配合以螺纹连接。根据排气阀1上外螺纹的尺寸，第一快接头2的端部可做加粗，并加工出内螺纹。第一快接头2既可以单独成型，也可以利用现有第一快接头进行加工制备。在其他实施例中，固定部11和连接部22也可以对应设置为相配合的卡接结构，如卡头和卡槽，也能够将排气阀1与第一快接头2可靠连接。In some embodiments, the fixing portion 11 includes an external thread provided at the head end of the exhaust valve 1, and the connecting portion 22 includes an internal thread matched with the external thread. That is, the exhaust valve 1 is threadedly connected to the first quick connector 2, which is easy to operate and reliable in connection. The threaded connection achieves reliable installation and has a sealing effect. Specifically, the first quick connector 2 can adopt a conventional quick connector female head, and can be threadedly connected by processing an internal thread thereon to match the external thread on the exhaust valve 1. According to the size of the external thread on the exhaust valve 1, the end of the first quick connector 2 can be thickened and the internal thread can be processed. The first quick connector 2 can be formed separately or processed and prepared using the existing first quick connector. In other embodiments, the fixing portion 11 and the connecting portion 22 can also be correspondingly configured as matching clamping structures, such as a clamp and a clamping groove, which can also reliably connect the exhaust valve 1 to the first quick connector 2.
以上实施例中第一快接头2与排气阀1直接连接，在另一些实施例中，请参阅图3-图4，第一快接头2与排气阀1间接连接。具体的，该排气装置还包括连接座4，第一快接头2设有连接部22，排气阀1设有固定部11，连接座4分别与连接部22和固定部11连接，且连接座4具有通道，通道分别与第一快接头2和排气阀1连通。即根据第一快接头2上连接部22的结构及排气阀1上固定部11的结构相应设置连接座4，以使其能够分别与连接部22和固定部11配合以固定连接，从而将排气阀1与第一快接头2装配在一起。连接座4内的通道用于分别与排气阀1和第一快接头2连通，从而将第一快接头2与排气阀1连通。可以理解的是，通道既可以为直通道也可以为折弯通道，根据排气阀1与第一快接头2的相对位置及接口位置设置即可。通过设置连接座4，其可作为转接件，以适配不同的连接结构，即连接座4对应连接部22和固定部11分别设置对应的结构以连接，从而降低了对第一快接头2和排气阀1的结构限制，即连接部22与固定部11可以不适配，因而便于将已有零部件用于本申请提供的排气装置中，降低了制造成本。In the above embodiments, the first quick connector 2 is directly connected to the exhaust valve 1. In other embodiments, please refer to Figures 3-4, the first quick connector 2 is indirectly connected to the exhaust valve 1. Specifically, the exhaust device also includes a connection seat 4, the first quick connector 2 is provided with a connection portion 22, the exhaust valve 1 is provided with a fixing portion 11, the connection seat 4 is connected to the connection portion 22 and the fixing portion 11 respectively, and the connection seat 4 has a channel, and the channel is connected to the first quick connector 2 and the exhaust valve 1 respectively. That is, the connection seat 4 is set according to the structure of the connection portion 22 on the first quick connector 2 and the structure of the fixing portion 11 on the exhaust valve 1, so that it can cooperate with the connection portion 22 and the fixing portion 11 respectively to be fixedly connected, thereby assembling the exhaust valve 1 and the first quick connector 2 together. The channel in the connection seat 4 is used to communicate with the exhaust valve 1 and the first quick connector 2 respectively, thereby connecting the first quick connector 2 to the exhaust valve 1. It can be understood that the channel can be either a straight channel or a bent channel, which can be set according to the relative position and interface position of the exhaust valve 1 and the first quick connector 2. By providing the connecting seat 4, it can be used as an adapter to adapt to different connection structures, that is, the connecting seat 4 is respectively provided with corresponding structures corresponding to the connecting portion 22 and the fixing portion 11 for connection, thereby reducing the structural restrictions on the first quick connector 2 and the exhaust valve 1, that is, the connecting portion 22 and the fixing portion 11 may not be compatible, so it is convenient to use existing parts in the exhaust device provided in the present application, thereby reducing the manufacturing cost.
在一些实施例中，连接部22包括设于第一快接头2的第一外螺纹，固定部11包括设于排气阀1的第二外螺纹，连接座4分别设有与第一外螺纹配合的第一内螺纹和与第二外螺纹配合的第二内螺纹。即排气阀1与连接座4螺纹连接，连接座4与第一快接头2也螺纹连接，采用螺纹连接操作方便，连接可靠。且螺纹连接实现可靠安装的同时具有密封效果。连接座4的两端分别设置第一内螺纹和第二内螺纹，二者的旋向可以相同也可以不通过，根据第一外螺纹和第二外螺纹的旋向对应设置即可。具体的，第一内螺纹和第二内螺纹的旋向相反，则连接座4分别与排气阀1和第一快接头2连接时的转动方向相反，从而便于连接座4分别与排气阀1和第一快接头2连接及分别单独与排气阀1或第一快接头2拆卸。In some embodiments, the connecting portion 22 includes a first external thread provided on the first quick connector 2, the fixing portion 11 includes a second external thread provided on the exhaust valve 1, and the connecting seat 4 is respectively provided with a first internal thread matched with the first external thread and a second internal thread matched with the second external thread. That is, the exhaust valve 1 is threadedly connected to the connecting seat 4, and the connecting seat 4 is also threadedly connected to the first quick connector 2. The threaded connection is convenient to operate and the connection is reliable. The threaded connection achieves reliable installation and has a sealing effect. The first internal thread and the second internal thread are respectively provided at both ends of the connecting seat 4, and the rotation directions of the two can be the same or not, and can be set correspondingly according to the rotation directions of the first external thread and the second external thread. Specifically, the rotation directions of the first internal thread and the second internal thread are opposite, and the rotation directions of the connecting seat 4 when connected to the exhaust valve 1 and the first quick connector 2 are opposite, so that it is convenient for the connecting seat 4 to be connected to the exhaust valve 1 and the first quick connector 2 respectively and to be disassembled from the exhaust valve 1 or the first quick connector 2 separately.
在一些实施例中，连接座4相对的两端分别与排气阀1的头端和第一快接头2的一端连接，如通过上述螺纹连接，以使排气阀1、连接座4和第一快接头2呈直线分布。具体的，连接部22包括设于第一快接头2一端的第一外螺纹，固定部11包括设于排气阀1的头端的第二外螺纹，连接座4的两端分别设有与第一外螺纹配合的第一内螺纹和与第二外螺纹配合的第二内螺纹。将排气阀1和第一快接头2分别设于连接座4相对的两端，则三者能够形成直通结构，从而便于将该排气装置沿竖直方向安装于管路中，以利于管路中的气体上浮由排气阀1排出。In some embodiments, the two opposite ends of the connection seat 4 are respectively connected to the head end of the exhaust valve 1 and one end of the first quick connector 2, such as through the above-mentioned threaded connection, so that the exhaust valve 1, the connection seat 4 and the first quick connector 2 are distributed in a straight line. Specifically, the connection portion 22 includes a first external thread provided at one end of the first quick connector 2, the fixing portion 11 includes a second external thread provided at the head end of the exhaust valve 1, and the two ends of the connection seat 4 are respectively provided with a first internal thread matched with the first external thread and a second internal thread matched with the second external thread. The exhaust valve 1 and the first quick connector 2 are respectively provided at the two opposite ends of the connection seat 4, so that the three can form a straight-through structure, so as to facilitate the installation of the exhaust device in the pipeline in the vertical direction, so as to facilitate the gas in the pipeline to float up and be discharged by the exhaust valve 1.
在一些实施例中，连接座4的外周面包括至少一个平面41，且至少一个平面41平行于连接座4的轴线。通过在连接座4的外周面设置平面41，便于用户捏紧，如将连接座4与排气阀1装配时，用户可捏紧平面41以施力带动连接座4旋转，从而与排气阀1锁紧。另外，通过设置平面41也便于通过扳手等工具操作连接座4以实现其与排气阀1及第一快接头2的拆装。具体的，连接座4的外周面相对的两侧分别设有平面41，二者相平行，以进一步便于用户操作。在其他实施例中，连接座4的外周面也可以呈圆柱面或其他曲面。In some embodiments, the outer circumferential surface of the connection seat 4 includes at least one plane 41, and at least one plane 41 is parallel to the axis of the connection seat 4. By providing the plane 41 on the outer circumferential surface of the connection seat 4, it is convenient for the user to pinch it. For example, when assembling the connection seat 4 with the exhaust valve 1, the user can pinch the plane 41 to apply force to drive the connection seat 4 to rotate, thereby locking it with the exhaust valve 1. In addition, by providing the plane 41, it is also convenient to operate the connection seat 4 with tools such as a wrench to achieve its disassembly and assembly with the exhaust valve 1 and the first quick connector 2. Specifically, the two opposite sides of the outer circumferential surface of the connection seat 4 are respectively provided with planes 41, and the two are parallel to each other, so as to further facilitate user operation. In other embodiments, the outer circumferential surface of the connection seat 4 can also be a cylindrical surface or other curved surface.
在一些实施例中，第二快接头3还用于与第三快接头可拆卸连接，第三快接头连接有其他元件，如温度传感器、压力传感器或其他支路等。也就是第二快接头3既能够与第一快接头2连接，也能够与第三快接头连接，则根据需要第二快接头3可选地连接第一快接头2以排气或连接第三快接头以连通其他元件。In some embodiments, the second quick connector 3 is also used for detachable connection with the third quick connector, and the third quick connector is connected with other components, such as a temperature sensor, a pressure sensor or other branches, etc. That is, the second quick connector 3 can be connected to both the first quick connector 2 and the third quick connector, and the second quick connector 3 can be optionally connected to the first quick connector 2 for exhaust or connected to the third quick connector for connecting other components as needed.
在一些实施例中，排气阀1的出气口连接有排气管路，以将排气导至外部环境或预设空间。In some embodiments, the air outlet of the exhaust valve 1 is connected to an exhaust pipeline to guide the exhaust gas to the external environment or a preset space.
基于上述实施例中提供的排气装置，本实用新型还提供了一种液冷系统，该液冷系统包括上述实施例中任意一种排气装置。由于该液冷系统采用了上述实施例中的排气装置，所以该液冷系统的有益效果请参考上述实施例。Based on the exhaust device provided in the above embodiment, the utility model further provides a liquid cooling system, which includes any one of the exhaust devices in the above embodiment. Since the liquid cooling system adopts the exhaust device in the above embodiment, please refer to the above embodiment for the beneficial effects of the liquid cooling system.
在一些实施例中，液冷系统包括用于与热元件换热的终端和与终端分别连通的进液管路和回液管路，第二快接头连接于回液管路的顶端。终端具体可以为液冷板，进液管路内的低温冷却液流经终端以对热元件降温，且冷却液的温度升高，高温的冷却液经回水管路输送至外部液冷管路，以实现液冷系统回水。第二快接头连接于回液管路的顶端，则注入冷却液时管路内气体能够顺利排出。In some embodiments, the liquid cooling system includes a terminal for exchanging heat with a heat element and a liquid inlet pipeline and a liquid return pipeline respectively connected to the terminal, and the second quick connector is connected to the top of the liquid return pipeline. The terminal can be a liquid cooling plate, and the low-temperature coolant in the liquid inlet pipeline flows through the terminal to cool the heat element, and the temperature of the coolant increases, and the high-temperature coolant is transported to the external liquid cooling pipeline through the return pipeline to realize the return of water to the liquid cooling system. The second quick connector is connected to the top of the liquid return pipeline, so that the gas in the pipeline can be discharged smoothly when the coolant is injected.
具体的，液冷系统还包括分集水器，冷却液由液冷管路输送到分集水器，再由分集水器分配至各终端，在终端中的冷却液可以与设备进行热交换，换热后的冷却液流出终端，并从液体出口流出，如此循环，实现对机柜内设备的冷却降温。在该液冷系统开始注入冷却液时，分集水器的主管路内会进行气液交换，为了排除残留在管内的气体并且维持管内压力平衡，在回液管路的顶端设置排气装置，且该排气装置在冷却液注入完成后，第一快接头由第二快接头上拆卸，第二快接头相应自密封，截止管内的冷却液体。具体排气装置可设于分集水器的主回液管路的顶部，在分集水器开始注液时，保证管路中的气体正常排出，保证设备正常运行。Specifically, the liquid cooling system also includes a manifold. The coolant is transported to the manifold by the liquid cooling pipeline and then distributed to each terminal by the manifold. The coolant in the terminal can exchange heat with the equipment. The coolant after heat exchange flows out of the terminal and flows out from the liquid outlet. This cycle is repeated to achieve cooling of the equipment in the cabinet. When the liquid cooling system starts to inject coolant, gas-liquid exchange will be carried out in the main pipeline of the manifold. In order to remove the gas remaining in the pipe and maintain the pressure balance in the pipe, an exhaust device is set at the top of the return liquid pipeline. After the injection of coolant is completed, the first quick connector of the exhaust device is removed from the second quick connector, and the second quick connector is self-sealed accordingly to cut off the cooling liquid in the pipe. The specific exhaust device can be set at the top of the main return liquid pipeline of the manifold. When the manifold starts to inject liquid, it ensures that the gas in the pipeline is discharged normally to ensure the normal operation of the equipment.
进一步地，分集水器的进液主管路和回液主管路分别以竖直安装的方式设置在液冷机柜内。进液主管路的作用在于将外部液冷管路输送来的低温冷却液分流至各个支管路，由支管路将低温冷却液输送至为热元件散热的终端，如为服务器散热的液冷板，以满足设备的持续散热需求。回液主管路的作用在于将从各个终端流出的高温冷却液进行汇集并输送至外部液冷管路，以实现液冷系统回水。当分集水器开始注入冷却液体时，第一快接头和第二快接头连接导通，从而实现排气阀和回液主管路的连通，冷却液体注入时，管内气体顺利排出。当分集水器注液完成后，管路内充满液体自行流通无需进行排气时，可直接拔下第一快接头，利用第二快接头连的自密封特性，进行回液主管路封闭，截止冷却液体。Furthermore, the main liquid inlet line and the main liquid return line of the manifold are respectively arranged in the liquid cooling cabinet in a vertical installation manner. The function of the main liquid inlet line is to divert the low-temperature coolant transported from the external liquid cooling pipeline to each branch pipeline, and the branch pipeline transports the low-temperature coolant to the terminal for heat dissipation of the thermal element, such as the liquid cooling plate for heat dissipation of the server, so as to meet the continuous heat dissipation demand of the equipment. The function of the main liquid return line is to collect the high-temperature coolant flowing out of each terminal and transport it to the external liquid cooling pipeline to realize the return of water in the liquid cooling system. When the manifold begins to inject cooling liquid, the first quick connector and the second quick connector are connected and conducted, thereby realizing the connection between the exhaust valve and the main liquid return line. When the cooling liquid is injected, the gas in the pipe is discharged smoothly. When the manifold is filled with liquid, the pipeline is filled with liquid and circulates by itself without exhaust, the first quick connector can be directly unplugged, and the self-sealing characteristics of the second quick connector can be used to close the main liquid return line and cut off the cooling liquid.
本说明书中各个实施例采用递进的方式描述，每个实施例重点说明的都是与其他实施例的不同之处，各个实施例之间相同相似部分互相参见即可。The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.
对所公开的实施例的上述说明，使本领域专业技术人员能够实现或使用本实用新型。对这些实施例的多种修改对本领域的专业技术人员来说将是显而易见的，本文中所定义的一般原理可以在不脱离本实用新型的精神或范围的情况下，在其它实施例中实现。因此，本实用新型将不会被限制于本文所示的这些实施例，而是要符合与本文所公开的原理和新颖特点相一致的最宽的范围。The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421521951.9UCN223157447U (en) | 2024-06-28 | 2024-06-28 | Exhaust apparatus and liquid cooling system |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421521951.9UCN223157447U (en) | 2024-06-28 | 2024-06-28 | Exhaust apparatus and liquid cooling system |
| Publication Number | Publication Date |
|---|---|
| CN223157447Utrue CN223157447U (en) | 2025-07-25 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421521951.9UActiveCN223157447U (en) | 2024-06-28 | 2024-06-28 | Exhaust apparatus and liquid cooling system |
| Country | Link |
|---|---|
| CN (1) | CN223157447U (en) |
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