36results about How to "Save charging time" patented technology

The present application provides a battery assembly and an electronic cigarette; the battery assembly is configured for assembling with an atomizing assembly to form an electronic cigarette; and the battery assembly comprises a battery sleeve and a battery mounted in the battery sleeve; the battery includes a first electrode and a second electrode; and the battery assembly further comprises a first charging electrode connected to the first electrode electrically, and a second charging electrode connected to the second electrode electrically; and the first charging electrode is an end cover mounted on an end of the battery sleeve. The following advantageous effects can be achieved: only the end cover and the second charging electrode need to be connected to an external charger when the electronic cigarette need to be charged, which saves the time of a charging operation.

A wireless power charging system has a wireless power transmission apparatus formed to charge a plurality of wireless power receiving apparatuses located in a short distance therefrom, wherein the total charging time for the wireless power receiving apparatuses is saved. The wireless power transmission apparatus has a main control unit and a resonant converter unit, which transmit the electric signal to the wireless power receiving apparatus via the resonance signal generated from a primary charge core in order to charge the wireless power receiving apparatuses. The wireless power transmission apparatus also includes an output signal conversion module for transmitting a converted electric signal to the resonant converter unit and a received signal process module for processing a signal transmitted from the wireless power receiving apparatus.

The invention discloses a liner material for improving interfacial bonding of an HTPB propellant and a preparation method thereof. The liner material provided by the invention comprises two parts, namely an interpenetrating polymer network I and an interpenetrating polymer network II, wherein the interpenetrating polymer network I comprises a curing agent of isocyanate, a chain extender of dihydric alcohol or diamine, a cross-linking agent of a multiple active functional group compound and a plasticizer, and also comprises adhesives comprising hydroxyl-terminated polybutadiene, nitrine or polyether and other hydroxyl-terminated macromolecule dihydric alcohols. The interpenetrating polymer network II comprises an epoxy resin, polyacrylate, polyurethane, polysiloxane, a vinyl ester resin and other resins. According to the invention, a novel technology can be provided to adapt to a propellant liner, so that the interfacial bonding property between the liner and the propellant is improved.

A mobile electronic device storage and charging cabinet includes a body including an inner housing surrounded by a bottom panel, two upright side panels and an outer cover panel and having storage compartments defined therein for accommodating mobile electronic devices individually and a sliding door movable along tracks at the upright side panels to close or open the inner housing, and a power supply unit including a power input module for power input, a power socket module mounted in the inner housing and electrically connected to the power input module and battery chargers respectively electrically connected to the power socket module and adapted for charging storage mobile electronic devices. Thus, the invention facilitates centralized management of mobile electronic devices, saves mobile electronic device charging time, improves mobile electronic device charging efficiency and enhances ease of use.

The invention discloses a heating method with heat stored in an electromagnetic induction heating mode and heat released slowly. Electromagnetic induction is adopted to carry out heating directly, temperature difference power generation appliances output electric energy through the temperature difference effect, temperature adjustment through high thermal expansion materials is adopted, and therefore thermal energy conversion and automatic control of electrically-warmed shoes or electrically-warmed gloves are achieved. According to the heating method with heat stored in the electromagnetic induction mode and heat released slowly, non-contact type heaters such as induction cookers or matched special electromagnetic induction heaters are adopted to carry out direct heating on the electrically-warmed shoes or the electrically-warmed gloves, the temperature difference power generation appliances generate electric energy to start a control circuit to display the heat storage capacity and the heating usage time, and gives out an alarm under the overheating and needed heat storage conditions. The heating method with heat stored in the electromagnetic induction heating mode and heat released slowly is exquisite in design, simple in structure, stable in performance and convenient to use, due to the fact that no power lines, batteries or power generators are arranged, and the whole heating appliances are all packaged into a whole, heat preservation performance is better, and heat storage and heat release time is longer; when heating is conducted, the heating appliances can be moved to any place, so that the heating method with heat stored in the electromagnetic induction heating mode and heat released slowly can be widely applied to the field of daily-used heating articles such as shoes of any models and gloves of any models.

A system includes a rechargeable electrical energy store having a predetermined nominal capacity and a predetermined maximum capacity, the maximum capacity being higher than the nominal capacity, and a charging unit for controlling a charging process of the energy store. The charging unit is configured for the purpose of charging the energy store until the amount of energy stored in it equals the nominal capacity, and then to determine an end of charging.

The invention discloses a mechanical explosive-filling device and a method for filling explosive by using the same. The mechanical explosive-filling device comprise a forced air input end connector, a forced air valve and a three-way pipe which are sequentially connected, wherein the forced air valve is connected with a first end of the three-way pipe, which is in the horizontal direction, one end of the three-way pipe, which is perpendicular to the horizontal direction, is connected with a first pagoda-shape connector, an explosive input pipe is connected with the first pagoda-shape connector, a second end of the three-way pipe, which is in the horizontal direction, is connected with a second pagoda-shape connector, and an explosive output pipe is connected with the second pagoda-shape connector; the mechanical explosive-filling device also comprises a cylindrical small-hole component, the hole diameter of one end of the small-hole component is larger than the hole diameter of the other end of the small-hole component, the end with a large hole diameter is longer than the end with a small hole diameter, the end with a large hole diameter is in matched and connected with the inside of the forced air valve, and the end with a small hole diameter is in matched and connected with the inside of the first end of the three-way pipe, which is in the horizontal direction. By using the mechanical explosive-filling device and method for filling explosive by using the device disclosed by the invention, the problem that ANFO (ammonium nitrate / fuel oil) explosive is filled difficultly can be solved, and labor cost for explosive filling and the number of drilled holes are lowered; moreover, the explosive-filling device is simple and is convenient to install.

The invention discloses a mobile phone film capable of charging while sliding. The mobile phone film consists of a film, a charging head, a red indicator light, a green indicator light and an electrical storage device. The mobile phone film is characterized in that a mobile phone is combined with the mobile phone film in the same way as mobile phone film sticking during use; touch friction power generation is performed through behavior actions on the film during use of the mobile phone; and electricity is stored in the electrical storage device in order to charge when necessary.

The invention discloses an underground explosive blasting construction method. The underground explosive blasting construction method includes following steps: preparing matrix transportation: transporting a matrix to an operation site; arranging holes and designing explosive charge of each single hole; drilling the holes; completing coupling filling for mixed explosives on the operation site; placing an initiation device; and igniting the initiation device. The underground explosive blasting construction method can add the emulsion matrix which is mixed on an earth station into a site explosive loader, adds an sensitizing agent and performs explosive loading operation on the site, completely improves safety control level, adopts a novel explosive packing and transportation mode to achievecontinuity of mechanization operation, and thereby achieves continuous filling of a large quantity of the explosives, and achieves loading mechanization. Additionally, the interior of a whole transportation pipeline does not have concave-convex portions due to internal treatment performed on connection portions of the transportation pipeline, diameters of the transportation pipeline reach consistency, transportation resistance in the transportation pipeline is reduced, loading radius is greatly enlarged, and simultaneously the mixed explosive filling operation can be achieved for places wherevehicles cannot reach, the number of employees is reduced from a hundred or more in traditional work to ten or more, and essential safety is comprehensively improved.

The invention provides a wind energy battery electric vehicle and relates to the technical field of new-energy automobiles. The wind energy battery electric vehicle comprises a vehicle body and an electricity consumption component and further comprises a wind power generation device, an energy storage device and a monitoring device; the wind power generation device is arranged on the vehicle bodyand used for converting wind energy into electric energy; the energy storage device is electrically connected with the wind power generation device, used for storing the electric energy converted by the wind power generation device, electrically connected with the electricity consumption component and used for supplying a power source to the wind energy battery electric vehicle; and the monitoringdevice is electrically connected with the energy storage device and used for monitoring state information of the energy storage device in real time. The wind energy generated in the traveling processof the wind energy battery electric vehicle is converted into the electric energy, efficient utilization of energy is achieved, the vehicle has important significance in environment protection, the energy storage device can be effectively protected as well, and the service life of the energy storage device is prolonged.

The electric heavy duty vehicle with combination of power storage or energy the on board electric charging and propulsion; the present invention is alternative energy design for electrical vehicles replacing the need for gasoline or other traditional fossil fuel.

The invention relates to a drilling and blasting method tunnel assembly type blasting construction method, and belongs to the field of tunnel drilling and blasting method construction. A single-hole dynamite container is prefabricated in advance according to the collected blast hole surrounding rock information, and the dynamite container is put quickly on site, so that charging convenience is realized. Slurry is packaged in charging pipes of the single-hole dynamite containers for peripheral holes, hydraulic fracturing blasting is achieved, and the blasting efficiency is improved. An unmanned mechanical arm is used for installing the single-hole dynamite containers, personnel participation is reduced, and the construction safety level is improved. The single-hole dynamite containers are provided with blasting control terminals, information interaction is carried out between remote blasting control equipment and the blasting control terminals, after all the single-hole dynamite containers are installed, position information is sent to locate the positions of blast holes, and the remote blasting control equipment carries out blast hole identification and detonation delay time design according to the position information of the blast holes and by means of a preset program, and intelligent blasting is achieved. The blasting control terminals are provided with clock units for overall timing, and when a communication signal is delayed, the blasting time is accurately controlled through the clock units.

A battery pack includes a first housing arranged on the outmost side of the battery pack, a second housing arranged within the first housing, battery cells which are at least partially contained in the second housing and a filling body which is at least filled a space between two adjacent battery cells. The filling body is arranged in the second housing. The filling body has a first specific heat capacity when a temperature of the filling body is below a first temperature and has a second specific heat capacity when the temperature of the filling body is above the first temperature.

The invention discloses a sensible heat and latent heat combined heat storage system. The sensible heat and latent heat combined heat storage system comprises a heat storage unit, a first pipeline controller and a second pipeline controller, wherein the heat storage unit comprises two or more latent heat and sensible heat combined heat storage devices which are connected in parallel; the communication relation between a first pipeline and each latent heat and sensible heat combined heat storage device in the heat storage unit is switched through the first pipeline controller; the other end ofthe second pipeline controller is connected with a second pipeline; the second pipeline is used for outputting a heat source medium which is subjected to heat exchange through the heat storage unit; and the communication relation between the second pipeline and each latent heat and sensible heat combined heat storage device in the heat storage unit is switched through the second pipeline controller. The technical problem that in the prior art, the heat storage property of a heat storage system is low is solved.

The invention discloses a water injectable tunnel hydraulic blasting charging device. The water injectable tunnel hydraulic blasting charging device comprises a cylindrical PVC tube for axial placement in a blast hole, two water injecting pipes, a plurality of water injecting bags, exhaust pipes and explosives. The two water injecting pipes are arranged on the left side and the right side of the highest part of a first semicircular arc shell; and a plurality of water injecting through holes communicating with the PVC pipe are formed at intervals in each water injecting pipe and the positions attaching the PVC pipe in the length direction of the PVC pipe. The water injecting bags are arranged in the PVC pipe and are arranged at intervals in the length direction of the PVC pipe. The exhaustpipes are arranged axially on the outer wall of the first semicircular arc shell; and a plurality of exhaust through holes communicating with the water injecting bags are formed at intervals in an airpipe and the positions attaching the PVC pipe in the length direction of the air pipe. The explosives are a plurality of blocks and arranged with water injecting bags in a staggered mode. With the charging device, the explosive charge and water bags can be placed in the design position of the blast hole at a time, the water injection of the water bags in the blast hole can be carried out quickly,the charge time is shortened, and the construction speed is improved.

The invention discloses a water-injectable tunnel hydraulic blasting charge device, which comprises: a columnar PVC pipe, which is used for axially placing in a blast hole. There are two water injection pipes, located on the left and right sides of the highest point of the first semi-circular arc shell; in each water injection pipe, and at the joint with the PVC pipe, there are a plurality of PVC pipes spaced apart along its length direction. The water injection through hole connected by the pipe. There are multiple water injection bags arranged in the PVC pipe at intervals along the length direction of the PVC pipe. The exhaust pipe is arranged axially on the outer wall of the first semi-arc shell; in the air pipe, at the joint with the PVC pipe, a plurality of exhaust pipes communicating with the water injection bag are spaced apart along its length direction. air vent. Explosives are multi-block, and the water injection bags are arranged in a staggered manner. By using the charge device, the charge and the water bag can be placed in the designed position in the blasthole at one time, and the water bag in the blasthole can be quickly filled with water, saving charge time and increasing the construction speed.

The invention relates to a coal mine gas extraction deep hole pre-splitting blasting permeability increasing device and a method thereof. The device comprises a plurality of detonating nipples; the adjacent detonating nipples are detachably connected through connecting mechanisms; each connecting mechanism comprises an end A and an end B; each end A is provided with an assembly cavity and a detonating pipe; each detonating nipple comprises a blasting cylinder, a blasting chamber and a blasting leg wire set; the blasting cylinders are provided with inner cavities; the blasting chambers are formed in the inner cavities of the blasting cylinders; the assembly cavities, the detonating pipes, the blasting cylinders and the blasting chambers are all located on the same axis correspondingly; and blasting leg wire sets comprise first blasting leg wires and second blasting leg wires which are symmetrically arranged and connected with the ends A and the ends B correspondingly. A working face of an extraction operation area is fully utilized, gas is extracted comprehensively and efficiently, through forming of extraction drilled holes and pre-splitting blasting drilled holes and assisting of blasting explosives, the permeability of a coal seam can be well improved, the completeness of gas treatment is improved, the safety of coal mine exploiting is improved, and the effect and efficiency of gas extraction can be improved.

The invention discloses an automobile key capable of searching for locations. The key comprises a shell, a power supply module arranged in the shell, an LED module integrated on the shell, a remote control switch module and a minitype GPS locating module; the power supply module is connected with the LED module, the minitype GPS locating module and the remote control switch module to supply powerto the LED module, the minitype GPS locating module and the remote control switch module, the power supply module is a nanometer battery, and the remote control switch module comprises a remote control module and a Bluetooth module; the Bluetooth module is used for being connected with a Bluetooth of a mobile terminal to receive a paging signal transmitted by the mobile terminal, and the Bluetoothmodule is connected with the LED module. The key has the advantages that an automobile can be conveniently searched for, and the key is portable and has ultra-long standby time performance.

The invention relates to a blast hole charging auxiliary device. The blast hole charging auxiliary device comprises a vertical pipe and an explosive receiving pipe. The explosive receiving pipe is connected to the side wall of the vertical pipe in an inclined mode, an upper opening of the vertical pipe and an upper opening of the explosive receiving pipe are formed in the same horizontal plane, anopen groove which is parallel to the axis is formed in the side wall of the vertical pipe, and the top of the open groove is a cone which gradually outwards expands from bottom to top. When a blast pipe is charged, the explosive receiving pipe is connected with a charging flexible pipe of an explosive truck; a lower opening of the vertical pipe is put into a blast hole; an explosion initiation bomb is put into the blast hole from the upper opening of the vertical pipe, and a detonating pipe is put into the open groove; the explosive truck beings to charge the blast hole, the charging height of an installed spacer is achieved, and the explosive truck suspends explosive conveying operation; the spacer is put into the blast hole from the upper opening of the vertical pipe (1); and charging operation continues, and the required charging quantity of the blast hole is achieved. By the adoption of the blast hole charging auxiliary device, the spacer and the explosion initiation bomb are rapidly placed, the working efficiency of workers is improved, and the charging time is shortened. The manufacturing cost is low, the blast hole charging auxiliary device is convenient to carry, and the actual engineering problems that the charging process is complex, and time and labor are consumed are solved.

The invention relates to the technical field of explosive loading trucks, in particular to a field mixed explosive loading truck. The explosive loading truck comprises an explosive loading truck, wherein a storage groove is formed in the surface of the explosive loading truck, a stand column is arranged on the bottom surface of the storage groove, carrying rings are arranged on the surface of thestand column and the surface of the storage groove, a drying barrel is lap-jointed on the surface of the carrying barrels, drying grooves are formed in the surface of the drying barrel, sealing platesare arranged at openings of the drying grooves, lifting rings are arranged on the surface of the drying barrel, a delivery pipe is arranged at the bottom end of the drying barrel, a butt joint screwhole is formed in the surface of the stand column and connected with a press part, and a handle groove is formed in the top surface of the press part. The explosive loading truck has the benefits as follows: the field mixed explosive loading truck is provided with a mixing bin, the mixing bin mixes materials conveyed by the drying grooves, a water phase tank and an oil phase tank, the field mixedexplosive loading truck can prepare explosives when running slowly, the condition that the explosives are prepared after the explosive loading truck arrives at the field is avoided, and preparation and construction efficiency of explosives is improved.

The invention discloses a special porous granular ammonium nitrate fuel oil explosive for an underground inclined upward blast hole. According to the improved ammonium nitrate fuel oil explosive, a porous granular explosive is bonded and coated, so that the problem of explosive scattering frequently encountered during charging of the underground inclined upward blast hole is solved, the charging success rate is high, the blasting performance is good, the safety performance is high, no toxic gas is generated after blasting, the influence on the human body and the environment is small, and meanwhile, the detonation velocity can reach 3000-3300 m / s. The invention also provides a preparation method of the ammonium nitrate fuel oil explosive. The whole process is safe and efficient, the operation is simple, the method is environment-friendly, the batching time can be completed within one day as soon as possible, the charging time is shortened, the damp risk of the explosive is reduced, and a guarantee is provided for the operation period.

The invention discloses a long-distance blasthole charging device and a charging method using the charging device, and relates to the technical field of blasthole charging. an arc-shaped groove; an outer cylinder, which is spliced ​​by a plurality of arc-shaped plates, and the outer cylinder is sleeved outside the inner cylinder, and an annular gap is formed between the two; a plurality of fan-shaped plates, the outer of each fan-shaped plate The arc surfaces are fixedly connected with the inner surfaces of the respective corresponding arc plates, and each sector plate is embedded in its corresponding arc groove, and the inner arc surfaces of the plurality of sector plates form a round hole; the elastic block, each sector plate An elastic block is arranged between the inclined side and the inner wall of the arc-shaped groove; the circular wedge has a certain taper along its axial direction, and the inner wall of the circular hole fits the outer wall of the circular wedge; the connecting rope connects The rope passes through the small end of the circular wedge; the pipe body, and one end of the pipe body is embedded in the annular gap. The charging time is short by adopting the charging device, and the charging quality is good.