子分类：
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 101 | 含水煤岩下行钻孔瓦斯压力观测系统 | CN201410547086.X | 2014-10-16 | CN104358561A | 2015-02-18 | 刘伟韬; 宋文成; 申建军; 刘士亮; 穆殿瑞; 谢祥祥; 张茂鹏; 吕斌; 宰慧; 董文程; 赵春波; 刘超; 范龙; 邱磊 |
| 本发明提出了一种含水煤岩下行钻孔瓦斯压力观测系统，属于矿山瓦斯压力测定技术领域。其具体解决了下行钻孔中由于积水无法测定瓦斯压力的问题，包括透水装置、封堵装置和测压装置，所述透水装置安装在所述钻孔中，用于将钻孔中的水排出；所述封堵装置用于封闭钻孔；所述测压装置用于测定下行钻孔瓦斯压力。本发明能够较好的克服下行钻孔中水对瓦斯压力测定的影响，尤其适用于含水煤岩下行钻孔中对瓦斯压力的测定。由于本发明采用电子装置，可以自动对瓦斯压力数据进行周期性的记录、存储和传输，因此可以减少人工数据记录的次数。 | ||||||
| 102 | 一种基于压裂原理的老空区探测方法 | CN201410454295.X | 2014-09-05 | CN104358558A | 2015-02-18 | 许进鹏 |
| 本发明公开一种基于压裂原理的老空区探测方法，属于矿井防治老空水技术领域，包括以下步骤：(1)施工钻孔；(2)钻孔孔口端封孔；(3)向钻孔内高压注水；(4)观测水流量、压力变化；(5)判定是否有老空区；(6)老空区放水。本发明利用高压水泵向钻孔内注入高压水流，渗入到煤层中，当煤层中存在老空区时，由于老空水的压力远低于高压水，高压水突破煤柱，大量流入老空区内，导致注水管上流量表示数突然增大，压力表示数迅速减小；反之，若注水过程中流量表示数变化不大，压力表示数保持不变，则证明无老空区存在。采用本方法探测老空区不会产生遗漏，探测过程快捷有效，能及时有效的将老空水排出，切实保证井下施工作业的安全。 | ||||||
| 103 | 盐穴储气库腔底连通排水方法 | CN201410354131.X | 2014-07-24 | CN104265367A | 2015-01-07 | 李子丰 |
| 一种盐穴储气库腔底连通排水方法，主要是在地层上钻裸眼井并在井口下套管固井，在套管中设中间管和中心管，通过中心管注入淡水，形成腔体；在裸眼井旁边的地层钻L形水平井，在水平井口下水平井套管并固井，该套管内设排水管，在水平井底部与一口或多口裸眼井相交处的水平井套管和排水管上设有开孔并与裸眼井腔体连通；从裸眼井中间管与中心管的环形空间注入天然气，当气水分界面在中心管下口以上时，水通过中心管和/或水平井内的排水管排到地面，在中心管下口以下时，水通过水平井内的排水管排到地面。若相邻两个腔体独立使用，在连接两个腔体底部的水平井段内设水平井封隔器。本发明工艺简单、能够将腔体内的水全部排净，充分利用储气库容。 | ||||||
| 104 | 泵装置 | CN201280069343.2 | 2012-12-06 | CN104114812A | 2014-10-22 | P.斯密特; R.特纳; R.穆兰迪; K.布里格顿 |
| 泵装置，包括底座或底盘，分别可操作地安装至所述底座或底盘的动力单元和卷轴组件，挠性输送管道和挠性引入管线被配置成从所述卷轴组件引出，以及包括可操作地连接至输送管道的泵的工作头部。该工作头部包括具有可操作地连接至输送管道的出口的泵，泵所安装至的支撑框架，和可操作地安装至支撑框架的机动牵引驱动组件。卷轴组件包括可旋转地安装至底座或底盘的卷轴，输送管道和挠性引入管线，其各自被配置成缠绕至卷轴或者从卷轴引出。 | ||||||
| 105 | 一种底板裂隙水吸抽装置和方法 | CN201310321522.7 | 2013-07-26 | CN103382851A | 2013-11-06 | 马占国; 赵国贞; 张帆; 龚鹏; 蒋众喜; 杨建立; 张新立; 马占林; 马云靖 |
| 一种底板裂隙水吸抽装置和方法，包括伸入底板钻孔内部由无缝不锈钢管制成的抽水管，设在抽水管外露端通过连接接头与抽水管相连接的环状引流虹吸管和阀门。抽水管上间隔分布有若干抽水孔，抽水管内设有单向隔水片，抽水管外壁间隔套装有内含膨胀剂的橡胶阻水环，抽水管末端的外壁与钻孔的内壁之间设有密封胶，与抽水管相连的环状引流虹吸管外接伺服泵和储水箱。本发明通过密封流体虹吸原理，将底板裂隙中的水抽出，阻止底板水软化底板岩层，增强底板围岩稳定性，同时通过设置的阀门有效地控制出水量，保证了引流虹吸管中始终充满水，防止空气进入底板钻孔风化岩层。其结构简单、成本低廉，易施工，可靠有效。 | ||||||
| 106 | JPS60500219A - | JP50058984 | 1984-01-09 | JPS60500219A | 1985-02-21 | |
| 107 | Multicylinder hydraulic piston type fluid forcibly feeding device | JP6419490 | 1990-03-16 | JPH03267216A | 1991-11-28 | JINNO YUKISHIGE; UCHIDA KENJI; SAITO MAKOTO |
| PURPOSE: To enable continuous operation, in the multicylinder hydraulic piston type fluid forcibly feeding device for ore or the like, by providing a control unit by which operation is changed over to continue the operation by reducing the number of operating cylinders out of a plurality of supply chamber cylinders. CONSTITUTION: Operation system is changed over by a control unit 5 to one of the three operation systems: 4-, 3-, and 2-cylinder operations. For instance, if trouble is caused in one cylinder out of the four cylinder supply chambers CH1 to CH4, valves pertaining to the troubled supply chamber out of valves A1 to A4, B1 to B4, C1 to C4, and D1 to D4 are operated to stop the operation of the trouble supply chamber. Or, one of the supply chambers is previously made to be a spare and the operation thereof is stopped, and the other three cylinders are normally operated; and when trouble is caused, the troubled cylinder is changed over to the spare supply chamber. By this constitution, continuous operation can be enabled. COPYRIGHT: (C)1991,JPO&Japio | ||||||
| 108 | A METHOD OF EXCAVATING UNDERGROUND CAVERNS IN ROCK | EP84900543.4 | 1984-01-09 | EP0132269B1 | 1986-06-04 | SAGEFORS, Karl, Ivar |
| Method in the excavation of rock caverns, substantially cylindrical vertical caverns, for storing liquids or dry products, or for use in storing process units, in which method an upper and a lower circumferentially extending cavern (4, 11) is formed, the caverns (4, 11) having an outer diameter which is greater than the ultimate rock cavern (1); in which the caverns (4, 11) are connected together by means of vertical holes (12) drilled in the region immediately outside the ultimate rock (1), these vertical holes (12) serving to drain water from the aforementioned region, for the purpose of minimising the extent to which water can penetrate the rock cavern (1). | ||||||
| 109 | Fissured substrata water pumping apparatus and method | US15005847 | 2016-01-25 | US09850747B2 | 2017-12-26 | Zhanguo Ma; Guozhen Zhao; Fan Zhang; Peng Gong; Zhongxi Jiang; Jianli Yang; Xinli Zhang; Zhanlin Ma; Yunjing Ma |
| The present invention provides a fissured substrata water pumping apparatus and methods thereof. The fissured substrata water pumping apparatus includes a water pumping pipe inserted into a drilled hole under a roadway floor; one or more unidirectional water-blocking plates configured inside the water pumping pipe; a servo pump; and an annular drainage siphon having a first end connected to an upper end of the water pumping pipe, and a second end connected to an inlet end of the servo pump through a valve. | ||||||
| 110 | Mine dewatering system and method | US13699915 | 2011-05-04 | US09822641B2 | 2017-11-21 | Jeremy Dowling; Geoff Beale |
| A system and method for removing water from mine areas. In one embodiment, one or more directionally drilled dewatering wells are drilled into the geologic formation such that at least a portion of the dewatering well is positioned underneath the mine. In one embodiment, one or more of the dewatering wells may originate outside the perimeter of the mine so as not to interfere with mine operations. In one embodiment, a hydrogeologic assessment along with mine dewatering requirements may be used to generate a mine dewatering plan. In one embodiment, a hydrogeologic assessment along with a determination of the dewatering requirements of the mine and surrounding areas may be used to create a mine dewatering plan. In one embodiment, the mine dewatering plan provides design information pertaining to each dewatering well. | ||||||
| 111 | Method for Distributed Storage and Use of Underground Water in Mine | US14397506 | 2013-04-27 | US20150125209A1 | 2015-05-07 | Dazhao Gu; Kai Zhang; Shushe Chen; Wenyu Wei; Feng Yang |
| Disclosed is a method for distributed storage and use of mine groundwater. The method comprises the following steps: A. prospecting an area of an underground space to be mined, and acquiring data on the bedrock geology of the strata; B. observing the mine groundwater, and acquiring the conditions of the flow distribution, water quality data and water pressure data for the mine groundwater; C. designating one or more goaf spaces through which mine groundwater cannot permeate as a water storage space of a distributed underground reservoir according to the data on the bedrock geology of the strata acquired in step A and the conditions of the follow distribution, water quality data and water pressure data for the mine groundwater acquired in step B; and D. after the designated water storage space is formed, mine groundwater generated when mining a mining face adjacent thereto naturally seeping into the water storage space. The method can reduce mine groundwater run-off and the effect on the growth and recovery of the ecological environment. | ||||||
| 112 | PUMP APPARATUS | US14363294 | 2012-12-06 | US20140332095A1 | 2014-11-13 | Peter Smit; Robert Tumer; Reman Murandi; Kevin Brighton |
| Pump apparatus comprising a base or chassis, a power unit and a reel assembly each operatively mounted to the base or chassis, a flexible conveyor conduit and flexible service line adapted to be payed out from the reel assembly and a work head including a pump operatively connected to the conveyor conduit. The work head comprises a pump having an outlet which is operatively connected to a conveying conduit, a support frame to which the pump is mounted and a powered traction drive assembly operatively mounted to the support frame. The reel assembly comprises a reel rotatably mounted to the base or chassis, a conveying conduit and a flexible service line, each being adapted to be wound thereon and payed out therefrom. | ||||||
| 113 | Installation for storing of natural gas | US09726069 | 2000-11-29 | US20010002969A1 | 2001-06-07 | Jan Hugo Johansson |
| An installation for storing of natural gas or some other fluid comprises a lined underground storage space. Inside the rock wall of the storage space there is a concrete layer for supporting an inner impermeable lining layer. According to the invention, the concrete layer has a crack distribution control reinforcement layer closer to the impermeable lining layer than to the rock wall in order to divide large cracks into smaller cracks and distribute the cracks over a larger area of the impermeable lining layer. Further, also according to the invention, there is between the impermeable lining layer and the concrete layer a non-binding sliding layer to facilitate relative movements between the impermeable lining layer and the concrete layer. | ||||||
| 114 | Method and apparatus for removing suspended material from underground mine water | US3630358D | 1970-01-27 | US3630358A | 1971-12-28 | RALPH FRANK E |
| An apparatus and method is provided for continuously removing undesirable suspended material from a continuous stream of underground mine water by thermally decomposing the material to a residue and passing the residue back into the moving stream of underground mine water.
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| 115 | Open gutter | US3620024D | 1969-09-16 | US3620024A | 1971-11-16 | SENN GEORG |
| A NOVEL OPEN GUTTER OR DRAIN FOR DIVERTING LIUQIDS IS DISCLOSED, SAID GUTTER BEING CHARACTERIZED BY THE PROVISION OF A FOIL STRIP WHICH IS REGIDLY CONNECTED WITH AT LEAST ONE REINFORCING ELEMENT. THE FOIL STRIP IS DEFORMED ABOUT ITS LONGITUDINAL AXIS THUS BENDING THE REINFORCING ELEMENT, THE CROSS-SECTION OF THE GUTTER SO FORMED BEING ARCUATE IN SHAPE. THE NOVEL OPEN GUTTER IS SUCH THAT IT CAN EASILY BE DISPLACED IN ALL DIRECTIONS WITHOUT EFFECTING A CHANGE IN ITS CROSS-SECTIONAL CONFIGURATION.
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| 116 | FISSURED SUBSTRATA WATER PUMPING APPARATUS AND METHOD | US15005847 | 2016-01-25 | US20160138374A1 | 2016-05-19 | ZHANGUO MA; GUOZHEN ZHAO; FAN ZHANG; PENG GONG; ZHONGXI JIANG; JIANLI YANG; XINLI ZHANG; ZHANLIN MA; YUNJING MA |
| The present invention provides a fissured substrata water pumping apparatus and methods thereof. The fissured substrata water pumping apparatus includes a water pumping pipe inserted into a drilled hole under a roadway floor; one or more unidirectional water-blocking plates configured inside the water pumping pipe; a servo pump; and an annular drainage siphon having a first end connected to an upper end of the water pumping pipe, and a second end connected to an inlet end of the servo pump through a valve. | ||||||
| 117 | Mine Dewatering System And Method | US13699915 | 2011-05-04 | US20130192822A1 | 2013-08-01 | Jeremy Dowling; Geoff Beale |
| A system and method for efficiently and effectively removing water from mine areas is presented. In one embodiment, one or more directionally drilled dewatering wells are drilled into the geologic formation such that at least a portion of the dewatering well is positioned underneath the mine. In one embodiment, one or more of the dewatering wells may originate outside the perimeter of the mine so as not to interfere with mine operations. In one embodiment, a hydrogeologic assessment along with mine dewatering requirements may be used to generate a mine dewatering plan. In one embodiment, a hydrogeologic assessment along with a determination of the dewatering requirements of the mine and surrounding areas may be used to create a mine dewatering plan. In one embodiment, the mine dewatering plan provides design information pertaining to each dewatering well. | ||||||
| 118 | Fluid pressure feeding apparatus | US670283 | 1991-03-15 | US5261794A | 1993-11-16 | Yukishige Kamino; Kenji Uchida; Makoto Saito |
| A fluid pressure feeding apparatus for feeding cold water for cooling a mining pit into the pit and pumping water and muddy water heated within the mining pit onto the ground. A controller for switching a number of the operative chambers is provided to thereby perform a continuous operation. | ||||||
| 119 | Method and apparatus for the filling of a slurry sump | US222838 | 1981-01-06 | US4359298A | 1982-11-16 | Frederick A. Webb; Richard E. Doerr |
| A method for filling an elongated sump which has a plurality of diverter gates emptying into the sump is accomplished by dividing the sump into a plurality of adjacent zones along each side of the sump and adding slurry in each of the zones in sequential order in a direction related to the direction of movement of a dredge removing material from the sump. The sequencing automatically skips the zone where the dredge is removing material and empties it during that period of time in the sequence just previously emptied. | ||||||
| 120 | Method of using admixture of water-soluble polymers in latex form and gypsum as seepage control agents | US161961 | 1980-06-23 | US4300861A | 1981-11-17 | Joseph F. Vartiak |
| A method of sealing porous earthen surfaces which are in contact with ponded water which comprises treating the water in contact with such surfaces with the following composition:______________________________________ General Formula Ingredients % by Weight ______________________________________ CaSO.sub.4 50-80 Latex Polymer (10-40% 5-20 anionic water-soluble polymer) Water Balance ______________________________________ The invention is particularly adapted to sealing soil which is in contact with acid mine waters. | ||||||
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