51results about How to "Increase effective storage capacity" patented technology

The invention discloses a hydraulic arrangement type sand discharging structure, which comprises sand discharging pipelines, wherein the sand discharging pipelines are laid on the bottom parts of a reservoir, the tail ends of the sand discharging pipelines are connected with a bottom hole or a tunnel of a dam body and provided with gate valves to control the discharge rate; the head ends of the sand discharging pipelines are extended toward up stream, the end parts or proper parts of the sand discharging pipelines are provided with curved pipe segments tilted upward, and upper end openings of the curved pipe segments are higher than the expected sand silting face; and one side or / and two side pipe walls of the sand discharging pipes is / are provided with branch pipelines, the upper side pipe walls are provided with gate wells, and the inside of each gate well is provided with control valves. The number of sand discharging pipelines is more than two, and the sand discharging pipelines are laid on the reservoir bottoms on the bank side and in the middle of the reservoir respectively. The number of the gate wells is more than one, the gate wells are arranged on different positions on the upper side pipe wall of each sand discharging pipeline. In the mode of changing the position of a water inlet of a sand discharging hole of the reservoir, the structure utilizes the distributing type space difference generated in laying the sand discharging pipelines to achieve the aim of widening the range of sand discharging; moreover, the structure also has the advantages of unnecessary external energy, high sand discharging efficiency and good social and economic benefits.

An underground stormwater management system includes a receiving tank connected to a source of non-first flush runoff and a storage chamber that accumulates stormwater runoff for discharge to a storm drain. The storage chamber includes a first inlet connected to a source of first flush runoff, a second inlet connected to receive overflow from the receiving tank, a first discharge and a second discharge above the first discharge. First flush is discharged from the first discharge and is filtered before reaching the storm drain. The receiving tank assists in delaying the receipt of non-first flush runoff into the storage chamber during a major rain event. During major rain events runoff is also discharged from the storage chamber directly to the surrounding media.

A data storage architecture extension (DAX) system and method that daisy-chains multiple SATA disk drive storage elements to allow a single host bus adapter (HBA) to view the daisy-chain as one logical SATA disk drive is disclosed. The system / method may be broadly described as comprising a pass-thru disk drive controller (PTDDC) further comprising a pass-thru input (PTI) port, disk drive interface (DDI) port, and pass-thru output (PTO) port. The PTDDC intercepts and translates PTI port input to the requirements of a SATA disk drive connected to the DDI. Each PTDDC may be daisy-chained to other PTDDCs to permit a plethora of SATA drives to be associated with a given HBA, with the first PTDDC providing a presentation interface to the HBA integrating all SATA disk drive storage connected to the PTDDCs. Rack mounting of PTDDC-enabled SATA disk drives enables creation of inexpensive dynamically expandable petabyte-class storage arrays.

Embodiments of the invention provide a file system that can store files or data streams in such a manner as to increase the effective storage capacity of the device on which the files or data stream are stored. In one embodiment, a system for processing and storing data comprises a first processing module configured to receive data directed to the system, the data comprising a first portion and a second portion; a second processing module configured to store the first portion of the data within a data storage device and remove the second portion of the data; a third processing module configured to retrieve the first portion of the data from the data storage device, the first portion of the data being combined with filler data to form reconstituted data; and a fourth processing module configured to send the reconstituted data to an output device.

The invention discloses a medical oxygen cylinder capable of improving utilization rate of oxygen. The medical oxygen cylinder includes a protective shell. The left side of the protective shell is fixedly provided with a controller. The bottom of an inner cavity of the protective shell is fixedly connected with a connecting spring. The end, away from the inner wall of the protective shell, of theconnecting spring is fixed connected with a rubber block. The top of the rubber block is fixedly connected with a cylinder body. The top of the cylinder body runs through the top of the protective shell and extends to the exterior of the protective shell. The top of the cylinder body is provided with a ventilation pipe in a penetrated mode. According to the medical oxygen cylinder capable of improving the utilization rate of the oxygen, through the improvement of a ventilation device and the cooperate using of an airbag, a pressurizing pipe and a second electric control valve, the fact that the oxygen utilization rate is reduced due to the low pressure difference between the interior of the cylinder body and the outside is avoided, through the improvement of a buffering device and using ofthe protective shell, the safety of the oxygen cylinder is improved, and damage to a cylinder body caused by collision is avoided.

A data storage architecture extension (DAX) system and method that permits multiple disk drive storage elements to be logically daisy-chained to allow a single host bus adapter (HBA) to view the storage elements as one logical disk drive is disclosed. The system / method may be broadly described as comprising a pass-thru disk drive controller (PTDDC) further comprising a HBA port, a disk drive interface port, pass-thru input port, and a pass-thru output port. The PTDDC intercepts and translates the HBA port input to the requirements of an individual disk drive connected to the drive interface port. Each PTDDC may be daisy-chained to other PTDDCs to permit a plethora of disk drives to be associated with a given HBA, with the first PTDDC providing a presentation interface to the HBA integrating all disk drive storage connected to the PTDDCs. The system / method also permits RAID configuration of disk drives using one or more PTDDCs.

The present invention relates to a flat-bottom silo. The flat-bottom silo comprises a cylinder-shaped silo body penetrating up and down, a revolving trestle, a silo support structure which can seal a bottom end of the silo body, a three-dimensional stacking and reclaiming mechanism and a support post, wherein the silo body is internally provided with a storage chamber, the revolving trestle is horizontally arranged at an upper part of the storage chamber, two ends of the revolving trestle is connected in a rotating manner with an inner wall of the silo body through supporting devices, the silo support structure is installed at a bottom end of the silo body and is at least internally provided with one a material conveying passage, the support post is vertically installed inside the storage chamber, an outer side wall of the support post is connected in a rotating manner with a middle part of the revolving trestle, and the three-dimensional stacking and reclaiming mechanism is installed on the revolving trestle. According to the flat-bottom silo provided by the present invention, self weight of the silo is reduced, manufacturing costs and requirements for foundations are lowered, building difficulties of the silo are also lowered, the effective silo capacity is increased at the same time, storage problems of the silo are solved, and silo closing, silo clearing and wall cleaning functions are also well achieved.

The invention relates to the field of sewage treatment equipment, and in particular, relates to an automatic operation control method of a ship sewage storage device. According to the automatic operation control method, a first controller controls execution elements in the ship sewage storage device to execute, and the execution elements comprise a display module, a first switch control module, an alarm device, a liquid level meter, a smashing circulating pump, a cutting sewage pump, a first stop valve, a second stop valve and a third stop valve. The automatic operation control method comprises the following steps: S1, initializing equipment; S2, receiving sewage; S3, monitoring reserves; S4, crushing and uniformly mixing; S5, mixing chemicals; S6, alarming and docking; S7, stopping receiving the sewage; S8, carrying out automatic pollution discharge; and S9, recovering initialization. The invention provides the automatic operation control method of the ship sewage storage device, wherein the method can be applied to the ship sewage storage device to automatically control the ship sewage storage device.

The invention provides a step heat storage temperature control system and temperature control method based on a phase change energy storage technology, and belongs to the technical field of phase change heat storage. According to the technical scheme, the step heat storage temperature control system comprises a high-temperature heat source, a solar heat collector, a normal-temperature water source and a temperature control system. The high-temperature heat source flows out of an evaporator through a waste heat pipe, an inlet and an outlet of the evaporator are connected through a heat exchange circulating pipe, and the heat exchange circulating pipe is sequentially connected with a compressor, a step heat storage device and a liquid storage tank; an inlet and an outlet of the solar heat collector are connected through a heat collection circulating pipe, and the heat collection circulating pipe is connected with the step heat storage device. The normal-temperature water source flows out through the step heat storage device and to-be-heated equipment through a heat supply circulating pipe; the temperature control system comprises a controller, a temperature control ball valve and a temperature sensor, wherein the temperature control ball valve and the temperature sensor are arranged on the heat supply circulating pipe. The step heat storage temperature control system and temperature control method based on the phase change energy storage technology has the beneficial effects that through the heat exchange design of different temperature gradients, the storage rate of heat energy is increased, the performance and efficiency of a phase change energy storage device are greatly improved, the heat exchange speed of the heat energy is increased, and the application performance of the phase change energy storage device is improved.

The invention provides an ore drawing method for improving the utilization rate of the storage capacity of a tailings pond. The ore drawing method comprises the steps that firstly, an initial dam (1), drainage shafts (2) and a drainage pipe (3) are constructed; secondly, an ore drawing main pipeline is made to conduct beach top scattered ore drawing on a dam front beach top of the initial dam (1); thirdly, the ore drawing main pipeline is horizontally moved to the interior of the tailings pond in order to conduct scattered ore drawing; fourthly, the third step is repeated until the residual pond length is not smaller than the required transparent distance. On the foundation that proper ore drawing methods are selected according to practical pond shape conditions of different tailings ponds, the utilization rate of the storage capacity of the tailings pond is improved, the effective storage capacity is increased, the storage amount of the tailings pond is increased, the service life of the tailings pond is prolonged, and more economic benefits are created for enterprises.

The invention discloses a method for rocky mountain soil dressing storage expanding afforestation. The method comprises the steps that firstly, a special-shaped pit is dug, then, soil dressing replacement is performed and a biological storage expanding bulking agent is added into the special-shaped pit, meanwhile, supplemental irrigation water source preparation is performed, and finally, nursery stock preparation, nursery stock transplanting, rooting strengthening treatment and coverage water retention serial measures are performed to complete a rocky mountain storage expanding afforestation ecological project. The rocky mountain protoclastic granular structure can be improved, the soil reservoir effective storage is increased, the soil water storage capacity is enlarged, rainfall effectiveness and seedling drought resistance are enhanced, the natural rainfall storing and adjusting functions of a soil reservoir are brought into full play, the survival rate of rocky mountain difficulty site afforestation is increased, forest resource cultivation is accelerated, and the mountainous ecological environment is improved.

The invention discloses a silo with breakage lowering devices with L-shaped flow baffles and a grain loading method. Grain is prone to breaking and classifying when the grain is warehoused and falls down from the high position, and grade lowering is serious. Inconvenience is brought to storage due to the situation, the broken grain is not prone to storage or transaction, and huge losses are caused. The silo comprises a silo body (1), grain inlet pipes (7) are distributed in the silo body, and a set of breakage lowering devices (2) are arranged in the silo body; the upper portion of each breakage lowering device is provided with a grain inlet (3) corresponding to the corresponding grain inlet pipe; each breakage lowering device is provided with a groove-shaped body (21), wherein a set of parallel flow stop bodies A (22) are assembled to the side, close to the bottom edge, in the groove-shaped body, the folded edges on the two sides of the groove-shaped body are connected with a set of flow stop bodies B (23), the flow stop bodies B are arranged between the flow stop bodies A in a staggered manner, the flow stop bodies B and the flow stop bodies A are symmetric in inclination angle,the flow stop bodies B are parallel, and a grain outlet (4) is formed between the flow stop bodies B. The product is used for effectively preventing breaking and classifying of grain.

The invention discloses a hydraulic arrangement type sand discharging structure, which comprises sand discharging pipelines, wherein the sand discharging pipelines are laid on the bottom parts of a reservoir, the tail ends of the sand discharging pipelines are connected with a bottom hole or a tunnel of a dam body and provided with gate valves to control the discharge rate; the head ends of the sand discharging pipelines are extended toward up stream, the end parts or proper parts of the sand discharging pipelines are provided with curved pipe segments tilted upward, and upper end openings ofthe curved pipe segments are higher than the expected sand silting face; and one side or / and two side pipe walls of the sand discharging pipes is / are provided with branch pipelines, the upper side pipe walls are provided with gate wells, and the inside of each gate well is provided with control valves. The number of sand discharging pipelines is more than two, and the sand discharging pipelines are laid on the reservoir bottoms on the bank side and in the middle of the reservoir respectively. The number of the gate wells is more than one, the gate wells are arranged on different positions on the upper side pipe wall of each sand discharging pipeline. In the mode of changing the position of a water inlet of a sand discharging hole of the reservoir, the structure utilizes the distributing type space difference generated in laying the sand discharging pipelines to achieve the aim of widening the range of sand discharging; moreover, the structure also has the advantages of unnecessary external energy, high sand discharging efficiency and good social and economic benefits.

The invention relates to a large and medium-sized reservoir for a sandy river, in particular to a reservoir for solving the problem of insufficient water storage in the subsequent flood season caused by precipitation and sediment discharge in the flood season, belonging to the field of water conservancy engineering, and its IPC classification number is E02B1 / 00, E02B 3 / 02. The invention divides a single reservoir area into a water storage area, a sand discharge area and a regulation area by building a "flood season water storage and sand discharge separation system" in the reservoir, and the three are connected through rubber dam groups. The water storage area stores clean water for a long time, and when the precipitation in the sand discharge area washes away, it can ensure that the water storage area still has a certain amount of backup water resources; using the adjustment area, it is convenient and flexible to use the clean water in the water storage area or sand discharge area to generate electricity , to prevent the damage to the power station caused by the flow of coarse sand in the sand discharge area. The "flood season water storage and sediment discharge separation system" system of the present invention solves the contradiction between large and medium-sized reservoir water storage for profit and flood discharge and sediment discharge, and does not affect the overall flood control operation of the reservoir during flood season.