CN103982220A - Gas convergence device - Google Patents
Gas convergence device Download PDFInfo
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- CN103982220A CN103982220A CN201410187699.7A CN201410187699A CN103982220A CN 103982220 A CN103982220 A CN 103982220A CN 201410187699 A CN201410187699 A CN 201410187699A CN 103982220 A CN103982220 A CN 103982220A
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Abstract
本发明涉及一种汇流装置，具体涉及气体汇流装置；解决的技术问题为：提供一种结构简单、操作方便的气体汇流装置；采用的技术方案为：气体汇流装置，包括底板，所述底板上设置有汇流管道，所述汇流管道上设有至少一个控制阀，所述控制阀的出气端与汇流管道连通，所述控制阀的进气端与气体供应设备连通；本发明适用于煤矿领域。
The invention relates to a confluence device, in particular to a gas confluence device; the technical problem to be solved is: to provide a gas confluence device with simple structure and convenient operation; A confluence pipeline is provided, and at least one control valve is arranged on the confluence pipeline, the gas outlet end of the control valve communicates with the confluence pipeline, and the air intake end of the control valve communicates with the gas supply equipment; the present invention is applicable to the field of coal mines.
Description
技术领域 technical field
本发明属于一种汇流装置，具体涉及气体汇流装置。 The invention belongs to a confluence device, in particular to a gas confluence device.
背景技术 Background technique
避难硐室作为井下紧急避险系统的重要组成部分，可抵御瓦斯爆炸的冲击、隔绝有毒害的气体，尤其当井下发生矿难后，避难硐室可为无法及时撤离的人员提供安全、密闭的生存空间，并且为避险人员提供氧气、食物和水等生存必须物，从而为人们争取宝贵的救援时间。 As an important part of the underground emergency avoidance system, the refuge chamber can withstand the impact of gas explosions and isolate toxic gases. Especially when a mining disaster occurs underground, the refuge chamber can provide safe and airtight survival for those who cannot evacuate in time Space, and provide oxygen, food and water and other survival necessities for the escape personnel, so as to buy precious rescue time for people.
避难硐室中的压缩供氧系统、气幕喷淋系统和降温除湿系统都需要压缩气体作为气源，因此避难硐室中的气体供应设备——气瓶的数量较多；为了实现集中供气、对压缩气体进行统一管理使用，一般避难硐室中的气瓶均采用气站型式进行布置，全部气瓶按照种类划分为多组，当需要使用某一组中的气体时，则需要气体汇流装置将该组中各个气瓶中的气体汇集成一个气源进行集中供气；而现有的汇流装置大都结构复杂，不易安装和维保拆卸，且操作不方便。 The compressed oxygen supply system, air curtain spray system and cooling and dehumidification system in the refuge chamber all need compressed gas as the gas source, so the gas supply equipment in the refuge chamber—the number of gas cylinders is large; in order to achieve centralized gas supply , Unified management and use of compressed gas. Generally, the gas cylinders in the refuge chamber are arranged in the type of gas station. All gas cylinders are divided into multiple groups according to the type. When the gas in a certain group needs to be used, gas confluence is required The device gathers the gas in each gas cylinder in the group into one gas source for centralized gas supply; however, most of the existing converging devices have complex structures, are difficult to install, maintain and disassemble, and are inconvenient to operate.
发明内容 Contents of the invention
本发明克服现有技术存在的不足，所要解决的技术问题为：提供一种结构简单、操作方便的气体汇流装置。 The invention overcomes the shortcomings of the prior art, and the technical problem to be solved is: to provide a gas confluence device with simple structure and convenient operation.
为了解决上述技术问题，本发明采用的技术方案为：气体汇流装置，包括底板，所述底板上设置有汇流管道，所述汇流管道上设有至少一个控制阀，所述控制阀的出气端与汇流管道连通，所述控制阀的进气端与气体供应设备连通；所述汇流管道包括多根依次连接的铜管，相邻的两根铜管之间均通过连接件相连；所述连接件为三通接头，三通接头的其中两个接口分别连通相邻的两根铜管，三通接头的第三个接口连通一个控制阀的出气端。 In order to solve the above technical problems, the technical solution adopted in the present invention is: a gas confluence device, including a bottom plate, a confluence pipeline is arranged on the bottom plate, at least one control valve is arranged on the confluence pipeline, and the gas outlet of the control valve is connected to the The confluence pipeline is connected, and the inlet end of the control valve is connected with the gas supply equipment; the confluence pipeline includes a plurality of copper pipes connected in sequence, and two adjacent copper pipes are connected by connecting pieces; the connecting piece It is a three-way joint, two of the ports of the three-way joint are respectively connected to two adjacent copper pipes, and the third port of the three-way joint is connected to the gas outlet of a control valve.
所述汇流管道上设有压力表；所述汇流管道的非供气端口设有堵头；所述汇流管道通过至少一个管夹设置于底板上；所述控制阀为直角阀；所述底板由不锈钢材料制成。。 The confluence pipeline is provided with a pressure gauge; the non-air supply port of the confluence pipeline is provided with a plug; the confluence pipeline is arranged on the bottom plate through at least one pipe clip; the control valve is a right-angle valve; Made of stainless steel material. .
本发明与现有技术相比具有以下有益效果 Compared with the prior art, the present invention has the following beneficial effects
1、本发明中的气体汇流装置结构简单，主要由底板、汇流管道和控制阀构成，当本发明应用于矿井下的避难硐室时，将底板安装在避难硐室的墙壁上，作为供气路径的汇流管道安装在底板上，连接各个气体供应设备的各个控制阀安装在汇流管道上，当需要使用某一种压缩气体时，只需打开相应控制阀的阀门，即可将对应的气体供应设备中的气体通过汇流管道汇集在一起，集中向避难硐室中的各个系统进行供气，操作十分方便。 1. The gas confluence device in the present invention has a simple structure, and is mainly composed of a base plate, a confluence pipeline and a control valve. When the present invention is applied to a refuge chamber under a mine, the base plate is installed on the wall of the refuge chamber as a gas supply The confluence pipeline of the path is installed on the bottom plate, and each control valve connected to each gas supply equipment is installed on the confluence pipeline. When a certain compressed gas needs to be used, it is only necessary to open the valve of the corresponding control valve to supply the corresponding gas. The gas in the equipment is collected together through the confluence pipe, and the gas is supplied to each system in the refuge chamber, which is very convenient to operate.
2、本发明中，在汇流管道上还设置了压力表，实时监测流经汇流管道的气体压力，确保了整个气体汇流装置的安全可靠；此外，在汇流管道的非供气端口设置了堵头，保证了整个气体汇流装置的气密性。 2. In the present invention, a pressure gauge is also provided on the confluence pipeline to monitor the gas pressure flowing through the confluence pipeline in real time, ensuring the safety and reliability of the entire gas confluence device; in addition, a plug is provided at the non-gas supply port of the confluence pipeline , to ensure the airtightness of the entire gas confluence device.
附图说明 Description of drawings
下面结合附图对本发明做进一步详细的说明： Below in conjunction with accompanying drawing, the present invention is described in further detail:
图1为本发明的结构示意图； Fig. 1 is a structural representation of the present invention;
图中：1为底板，2为汇流管道，3为控制阀，4为连接件，5为压力表，6为堵头，7为管夹，8为通孔。 In the figure: 1 is the bottom plate, 2 is the confluence pipe, 3 is the control valve, 4 is the connector, 5 is the pressure gauge, 6 is the plug, 7 is the pipe clamp, and 8 is the through hole.
具体实施方式 Detailed ways
如图1所示，气体汇流装置，包括底板1，所述底板1上设置有汇流管道2，具体地，所述汇流管道2可通过至少一个管夹7设置于底板1上，所述汇流管道2上设有至少一个控制阀3，具体地，所述控制阀3可为直角阀，所述控制阀3的出气端与汇流管道2连通，所述控制阀3的进气端与气体供应设备连通。 As shown in Figure 1, the gas confluence device includes a bottom plate 1, on which a confluence pipe 2 is arranged, specifically, the confluence pipe 2 can be arranged on the bottom plate 1 through at least one pipe clip 7, and the confluence pipe 2 is provided with at least one control valve 3, specifically, the control valve 3 can be a right-angle valve, the gas outlet of the control valve 3 communicates with the confluence pipeline 2, and the gas inlet of the control valve 3 communicates with the gas supply equipment connected.
本实施例中，将本发明应用于矿井下的避难硐室中，所述底板1可由不锈钢材料制成，具体地，底板1可采用1.5mm厚的不锈钢板弯制而成，可在底板1上开通孔8，可通过预埋螺杆、螺母和通孔8的配合使用将整个气体汇流装置固定于避难硐室的墙壁上，若硐室墙壁不平整，则可通过拧动螺母调节底板1与硐室墙壁的间距，此外，可通过改变底板1的长度尺寸，增加或减少控制阀3的数量，增强了气体汇流装置的灵活性，实现任意数量的气体供应设备的汇流，本实施例中的气体供应设备可为气瓶。 In this embodiment, the present invention is applied to the refuge chamber under the mine. The bottom plate 1 can be made of stainless steel material. Specifically, the bottom plate 1 can be bent from a 1.5 mm thick stainless steel plate. The through hole 8 is opened on the top, and the entire gas confluence device can be fixed on the wall of the refuge chamber through the cooperation of the pre-embedded screw, the nut and the through hole 8. If the wall of the chamber is uneven, the bottom plate 1 and the The distance between the walls of the chamber, in addition, by changing the length of the base plate 1, increasing or reducing the number of control valves 3, the flexibility of the gas confluence device is enhanced, and the confluence of any number of gas supply equipment is realized. In this embodiment, The gas supply device may be a gas cylinder.
所述汇流管道2包括多根依次连接的铜管，相邻的两根铜管之间均通过连接件4相连；本实施例中的连接件4可为三通接头，三通接头的其中两个接口分别连通相邻的两根铜管，三通接头的第三个接口连通一个控制阀3的出气端；三通接头与铜管、控制阀3之间均可通过密封螺纹连接，保证了整个气体汇流装置的气密性。 The confluence pipeline 2 includes a plurality of copper pipes connected in sequence, and two adjacent copper pipes are connected by a connecting piece 4; the connecting piece 4 in this embodiment can be a three-way joint, and two of the three-way joints The two interfaces are respectively connected to two adjacent copper pipes, and the third interface of the three-way joint is connected to the gas outlet of a control valve 3; the three-way joint, the copper pipe, and the control valve 3 can be connected by sealing threads to ensure The airtightness of the entire gas confluence device.
所述汇流管道2上设有压力表5，通过压力表5可实时监测流经汇流管道2的气体压力，确保了汇流装置在使用过程中的安全可靠；所述汇流管道2的非供气端口设有堵头6，进一步加强了整个气体汇流装置的气密性。 The confluence pipeline 2 is provided with a pressure gauge 5, through which the gas pressure flowing through the confluence pipeline 2 can be monitored in real time, ensuring the safety and reliability of the confluence device during use; the non-gas supply port of the confluence pipeline 2 A plug 6 is provided to further enhance the airtightness of the entire gas confluence device.
在使用本发明中的气体汇流装置时，为便于运输，建议气体供应设备最好不要超过15个，而本实施例中的气瓶个数、控制阀3个数均为10个。 When using the gas confluence device in the present invention, in order to facilitate transportation, it is recommended that the number of gas supply equipment should not exceed 15, while the number of gas cylinders and the number of control valves in this embodiment are 10.
本发明结构简单，安装简便，简化了工艺及生产流程，降低了生产成本，提高了施工效率和使用效率，实现了避难硐室中压缩气体气站式统一管理使用，提高了压缩气体存放和使用过程中的安全性，具有实质性特点和进步；上面结合附图对本发明的实施例作了详细说明，但是本发明并不限于上述实施例，在本领域普通技术人员所具备的知识范围内，还可以在不脱离本发明宗旨的前提下作出各种变化。 The invention is simple in structure, easy to install, simplifies the process and production process, reduces the production cost, improves the construction efficiency and use efficiency, realizes the unified management and use of compressed gas in the refuge chamber, and improves the storage and use of compressed gas Safety in the process has substantive features and progress; the embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and within the scope of knowledge of those of ordinary skill in the art, Various changes can also be made without departing from the gist of the invention.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410187699.7A CN103982220A (en) | 2014-05-06 | 2014-05-06 | Gas convergence device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410187699.7A CN103982220A (en) | 2014-05-06 | 2014-05-06 | Gas convergence device |
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| CN103982220A true CN103982220A (en) | 2014-08-13 |
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| CN203847159U (en) * | 2014-05-06 | 2014-09-24 | 长治清华机械厂 | Air flow concentrating device |
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2014
- 2014-05-06 CN CN201410187699.7A patent/CN103982220A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20010013363A1 (en) * | 1999-04-22 | 2001-08-16 | Hirofumi Kitayama | Apparatus and method for feeding gases for use in semiconductor manufacturing |
| CN102198922A (en) * | 2010-03-24 | 2011-09-28 | 国家纳米技术与工程研究院 | Collecting device for controlling flow rate of high pressure liquid and working method thereof |
| CN102352770A (en) * | 2011-11-01 | 2012-02-15 | 电光防爆科技（上海）有限公司 | Collecting bar type multi-gas separating/regulating/controlling device for mining rescue capsule |
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Application publication date: 20140813 |