131results about How to "Avoid soaking" patented technology

The invention belongs to the technical field of saline-alkali soil improvement, and relates to a coastal moderate-severe saline-alkali soil rain-fed dry-farming early-spring sesbania planting method which comprises the following steps: S1, deep rotation is performed on saline-alkali soil; s2, ridging, wherein ditching and ridging are conducted on the saline-alkali soil subjected to deep rotation; s3, punching holes in the ridge sides and forming water gathering pits arranged in a duckbilled shape, and then paving a mulching film on the water gathering pits; s4, holes are drilled in the side face of the water gathering pit in the vertical direction, a seeding channel is formed, then the sesbania seeds are sown into the seeding channel, the peripheries of the holes of the mulching film are covered with soil, a duckbilled structure is formed, and rainwater is guided by means of the mulching film to flow into the water gathering pit to be gathered; s5, forming a straw interlayer after the whole sesbania is returned to the field. Rainwater is gathered to the seeding channel through the mulching film, the amount of water capable of being absorbed by the sesbania seeds is increased, in addition, the mulching film can also achieve the effects of improving the soil temperature and preserving soil moisture, so that the sesbania can be planted in a rain-fed dry farming mode at the end of March, and the saline-alkali soil improvement period is shortened.

The utility model discloses a carbon dioxide absorber device with an artificial nose filter, which belongs to the technical field of medical instruments and comprises a shell, an air inlet is arranged at the top of one side of the shell, an air outlet is arranged on one side of the shell far away from the air inlet and opposite to the air inlet, and an artificial nose is mounted on the air outlet. A honeycomb-shaped division bar is arranged at the inner bottom of the shell, and a gap is reserved between the lower portion of the honeycomb-shaped division bar and the inner bottom of the shell. The artificial nose is arranged at the air outlet of the shell, so that the heat and the humidity of air exhaled by a patient can be kept, bacteria and viruses in the inhaled air are isolated, cross infection is effectively avoided, and the use safety and the functionality of the device are improved; the honeycomb-shaped division bars and the first sponge mat are arranged at the inner bottom of the shell, the inner space of the shell can be divided, the absorption area is formed at the top of the first sponge mat, the water vapor collection area is formed at the bottom of the first sponge mat, calcium lime can be prevented from being soaked, and the absorption effect is ensured.

The invention relates to the technical field of power distribution equipment, and discloses an alternating current acquisition device and method for a transformer area intelligent fusion terminal, the device comprises a device body, the lower part of the device body is provided with a support, and the top of the support is symmetrically provided with chutes. According to the device, after the transformer is on fire, the device body is far away from the transformer, the device body is prevented from being burnt out by the on-fire transformer, the telescopic cover can be pulled open in the far-away process, the device body can be protected, if accumulated water exists at the falling position of the device body, the accumulated water can be isolated from the device body, and the device body is protected. The protective shell, the sealing strip and the wedge-shaped plate are matched to wrap the lead screw, so that the lead screw is prevented from being in contact with external humid air to be rusted, normal use of the lead screw is guaranteed, it is further guaranteed that the telescopic cover can be smoothly pulled open, the protective shell can be separated while the telescopic cover is pulled open, and the service life of the device is prolonged. And the transverse plate can smoothly move along the screw rod.

The invention provides a circulating low-pressure defluorination method for recovering the efficiency of a first round of a graphite boat, which comprises the following steps: introducing inert gas into a cavity to purge the surface of the graphite boat, vacuumizing and maintaining the pressure, introducing the inert gas again to purge, circulating for at least two rounds, and discharging from the boat. According to the circulating low-pressure defluorination method, washing and drying are not needed, efficient defluorination is achieved, meanwhile, the time cost is reduced, use of special gas is reduced, the production cost is saved, and large-scale application and popularization are facilitated.

The utility model discloses a liquid adding device positioning and mounting device for machine tool cooling, and relates to the technical field of machine tool machining auxiliary equipment. The machine tool comprises a machine tool body, wherein a positioning and clamping mechanism and a backflow prevention mechanism are arranged on the machine tool body; the positioning and clamping mechanism comprises a sliding assembly, an elastic assembly, a first clamping assembly and a second clamping assembly, the sliding assembly comprises an adaptive sliding block arranged on the back face of the machine tool body, and two first fixing rods are fixedly installed on the back face of the machine tool body. By arranging the positioning and mounting mechanism, the problems that the service life of the liquid adding device is shortened, the maintenance cost is increased, the liquid adding device can not be ensured to accurately spray cooling liquid to a part needing to be cooled during working, the cooling effect is reduced, and the service life of the liquid adding device is shortened due to the fact that the liquid adding device is easy to damage or block are solved. And the machining quality and efficiency are affected.

The utility model discloses a rotary drum type tea airing device which comprises a rotary drum type airing mechanism, a rotary drum type drying mechanism, a rotary drum type drying mechanism and a rotary drum type drying mechanism, the roller rotating airing mechanism comprises a roller, the two sides of the roller are rotationally connected with the tops of the two stand columns through rotating shafts correspondingly, a driving mechanism is fixedly arranged at one end of one rotating shaft and comprises a driving motor, and an output shaft of the driving motor is in transmission connection with the side of a driven belt wheel through a driving belt wheel and a belt. According to the roller rotating type tea leaf airing device, the roller rotating airing mechanism and the driving mechanism are arranged, when aired tea leaves need to be turned over, the driving motor drives the roller to rotate through the driving belt wheel, the belt and the driven belt wheel, the roller is driven to rotate through the driven belt wheel, and then the tea leaves are aired. The tea leaf overturning device is easy and convenient to operate, the tea leaf overturning efficiency can be effectively improved, and time is saved.

A fertilizer and water integrated watering device for potted plants comprises a bearing box and a ground insert, the ground insert is arranged at the bottom of the bearing box and used for being connected with soil in an inserted mode so that the bearing box can be adjacent to vegetation, two filtering layers are distributed in the bearing box up and down, and fertilizer is contained between the two filtering layers; a water dropper is arranged on the lower side of the bearing box, and a nutrient solution obtained by mixing water and fertilizer in the bearing box drips out through the water dropper. According to the utility model, the water in the bearing box is actively mixed with the fertilizer under the action of gravity to obtain the nutrient solution, the whole process is completed in the bearing box, a pipeline is not required to be connected, a negative pressure device is not required to be arranged, and the nutrient solution is dripped into the roots of vegetation through the drippers by utilizing the gravity, so that the aim of simplifying the operation steps during drip irrigation is fulfilled.

The invention discloses a double-clamping and double-sealing type soluble bridge plug, which belongs to the technical field of borehole packing tools and comprises a lower central pipe, an upper central pipe, a locking ring, a conical sleeve, a slip sleeve and a rubber sleeve. The outer wall of the upper end of the lower center pipe is provided with one-way outer insection, and the peripheral side of the lower end of the lower center pipe is provided with a lower shoulder part. The upper end of the lower central pipe is coaxially sleeved with the upper central pipe, and an upper shoulder part is arranged on the periphery of the upper end of the upper central pipe. The locking ring is arranged on the middle section in the upper center pipe, one-way inner insections meshed with the one-way outer insections are arranged on the inner wall of the locking ring, and a notch penetrating through the two ends is formed in one side of the locking ring. The number of the conical sleeves is two, the lower central pipe and the upper central pipe are sleeved with the conical sleeves respectively, and the conical surfaces of the two conical sleeves are oppositely arranged. And the slip sleeves are sleeved outside the conical surfaces of the two conical sleeves. The two rubber sleeves are located at the outer ends of the two conical sleeves respectively. According to the scheme, the packing time efficiency of the soluble bridge plug can be effectively prolonged, and a good sealing effect is achieved.

The pot cover assembly comprises a cover body and an inner cover detachably fixed to the cover body, the inner cover comprises a cover plate and a sealing ring arranged on the periphery of the cover plate, the inner cover is provided with a first side and a second side, the cover plate protrudes towards the first side, and the sealing ring is arranged on the periphery of the cover plate. The sealing ring is provided with a first sealing lip located on the first side and a second sealing lip located on the second side, the inner cover has a first installation state in which the first side faces downwards and a second installation state in which the second side faces downwards, in the first installation state, the first sealing lip abuts against the pot body in a sealed mode, and in the second installation state, the second sealing lip abuts against the pot body in a sealed mode. The second sealing lip edge abuts against the pot body in a sealed mode. According to the electric cooker, the inner cover can be installed on the cover body in a positive posture and a negative posture, so that the volume of the cooking space is adjustable, a user can flexibly adjust the size of the cooking space according to different quantities of cooked food and different cooking food materials, and the pot overflowing phenomenon is effectively avoided while the heating efficiency is guaranteed.

The utility model discloses a special rehabilitation appliance for tinea of feet and hands, which at least comprises a composite sleeve wrapping a finger or a toe, the composite sleeve comprises an airtight layer, a liquid medicine storage layer and a slow-release structure layer, the slow-release structure layer at least comprises a first one-way moisture-conducting fiber layer, the airtight layer is sleeved on the liquid medicine storage layer, and the first one-way moisture-conducting fiber layer is sleeved on the slow-release structure layer. The slow-release structure layer is sleeved with the liquid medicine storage layer; the moisture guiding direction of the first one-way moisture guiding fiber layer is from outside to inside. According to the utility model, continuous liquid medicine soaking treatment can be provided for a focus, and the normal work and life of a patient are not influenced.

The utility model discloses an electric energy metering box body convenient to install, which belongs to the field of metering boxes and comprises a box body, a box door is movably installed on the front side of the box body, installation mechanisms are movably installed on the two sides of the box body, and each installation mechanism comprises a supporting plate, a first bearing, a containing pipe, a movable rod, a sliding rod, an installation screw rod, a connecting pipe and an installation plate. Through the arranged mounting mechanism, the storage pipe and the movable rod are rotated towards the rear position, the transverse position of the mounting plate is convenient to adjust by adjusting the angles of the storage pipe and the movable rod, the movable rod is pulled out of the storage pipe, the overall length of the movable rod and the storage pipe is movably adjusted, and a large gap is formed between the box body and the wall body; liquid on the outer wall body is not prone to making contact with the box body, the box body is prevented from being soaked and damaged, the movable rod is fixed through the fastening bolt, the connecting pipe movably moves on the mounting screw rod through the adjusting screw hole, and therefore the height of the position mounting plate is adjusted, and the box body is more convenient to mount.

The antifouling and antibacterial oxford fabric comprises an oxford fabric, a reinforcing layer is arranged on the inner surface of the oxford fabric, the reinforcing layer and the oxford fabric are sewn and butted through a first sewing thread, a first coating is arranged on the outer surface of the oxford fabric, and a second coating is arranged on the inner surface of the reinforcing layer. According to the antifouling and antibacterial oxford fabric for the bags and suitcases, through cooperation of the oxford fabric, the reinforcing layer, the first sewing threads, the first coating, the second coating, the antibacterial layer, the adhesive layer, the fluff layer, the second sewing threads and the hot-pressing grooves, the whole fabric is enabled to have a long-term waterproof effect, and the antibacterial layer in the fabric has a certain antibacterial and odor-inhibiting effect; in addition, the fluff layer is soft and can be used for buffering to a certain degree during impact of external force, so that the protection performance of articles stored in the fabric is improved, and the practicability of the fabric is enhanced.

The anti-swing device comprises a supporting frame, a machine body, an electric hoist, a vertical plate, a hook and a positioning plate, the top of the supporting frame is fixedly connected with the two sides of the bottom of the machine body, and the bottom of the surface of the electric hoist is in sliding connection with the inner wall of the machine body; the tops of the vertical plates are fixedly connected with the two sides of the bottom of the machine body. Through the arrangement of the infrared sensor, the control box and the sound production box, when the machine body touches the infrared sensor, the infrared sensor transmits the number of times that the machine body touches to the control box, and when the number of times reaches a threshold value, the sound production box is started by the control box to prompt a user, so that the problem that lubricating oil needs to be regularly supplied to the machine body is solved; however, the crane is not provided with a device for reminding a user to supply lubricating oil to the crane body, so that the crane body cannot be lubricated for a long time, and the service life of the crane body is shortened, and the auxiliary reminding effect is achieved.

The utility model relates to lining type ultrasonic vortex instrument equipment, in particular to a lining type ultrasonic vortex instrument which comprises an instrument body, an ultrasonic sensor and a controller. The two end covers are detachably and fixedly connected to the interiors of the two ends of the meter body respectively; the two ends of the lining pipeline are arranged on the two end covers respectively and located in the meter body, and a channel is formed between the lining pipeline and the meter body; the transducer assembly is detachably connected and fixed to the lining pipeline; the top opening is formed in the top of the watch body; the meter head is arranged on the meter body and covers the top opening; the connecting line is arranged in a channel between the lining pipeline and the meter body in a penetrating manner, and two ends of the connecting line are respectively connected with the transducer assembly and the meter head; and a sounding body is attached in the lining pipeline. According to the ultrasonic vortex instrument, a traditional ultrasonic vortex instrument is arranged to be in a lining type, and the connecting wire is arranged in the channel between the lining pipeline and the instrument body, so that the connecting wire is changed from a traditional exposure mode to an internal wiring mode, the problem that the connecting wire is exposed outside is solved, and the breakage rate of the connecting wire is reduced.

The utility model relates to the technical field of batteries, in particular to a battery cell shell capable of circularly supplementing liquid and a battery cell, and the battery cell shell comprises a shell body and a separation component, wherein the partition component is arranged in the shell, and the interior of the shell is divided into a pole core area and a liquid storage area by the partition component along the height direction of the shell from top to bottom; a liquid supplementing through hole is formed in the separation component, and the liquid supplementing through hole is respectively communicated with the pole core area and the liquid storage area. Therefore, when the pole core placed in the pole core area lacks electrolyte, the whole battery shell can be rotated and inverted, so that the original lower liquid storage area is converted to the upper part, the original upper pole core area is converted to the lower part, and the electrolyte in the liquid storage area enters the pole core area through the electrolyte supplementing through hole to infiltrate the pole core; and the battery shell is overturned to the original state again, the redundant electrolyte flows back to the liquid storage area below, the liquid supplementing operation can be repeated, and liquid supplementing can be carried out on the pole core for multiple times.

The utility model relates to a hydrogen production device which comprises a steam generation device and a steam electrolysis device, liquid water is firstly heated to form steam, then the steam is directly electrolyzed, the problem that an electrolysis unit is polluted by water is avoided, and the service life of the electrolysis unit is prolonged; the utility model further relates to an energy multi-stage utilization device, waste heat generated in the electrolysis process is used for heating water, and the electrolysis efficiency is improved.

The utility model discloses a disposable multifunctional maxillofacial coronal surgical incision isolation hole towel, relates to the field of medical instruments, and aims to at least solve one of the technical problems that an existing hole towel cannot collect intraoperative liquid, the towel laying process is tedious, a tracheal catheter is inconvenient to fix, surgical instruments are inconvenient to fix and the like. According to the hole towel, the hole towel body is reasonably partitioned, so that medical staff can conveniently lay, replace and use the towel; through the arrangement of the tracheal catheter fixing structure, the tracheal catheter can be conveniently fixed so as to reduce the risk of unplanned extubation of the tracheal catheter; through the arrangement of the surgical instrument fixing structure, common instruments in the oral and maxillofacial surgical operation can be conveniently fixed; the liquid collecting bag is arranged on the front face of the head sagging area, bleeding and flushing liquid in an operation can be guided from an operation incision and collected into the liquid collecting bag, the liquid is prevented from soaking the hole towel body, and the isolation and protection effects of the hole towel are guaranteed.

The utility model provides a vehicle-mounted unmanned aerial vehicle storage device. The vehicle-mounted unmanned aerial vehicle storage device comprises a bearing plate, a first protective shell and a second protective shell. The bearing plate is detachably arranged at the top of the vehicle body, a mounting table, an isolation base and a bearing table are arranged on the top face of the bearing plate, the mounting table and the bearing table are located on the two sides of the isolation base respectively, and cable holes are formed in the isolation base. The first protective shell covers the mounting table, and the second protective shell covers the bearing table. A first flow guide cambered surface is arranged on the outer side wall of the first protective shell, and a second flow guide cambered surface is arranged on the outer side wall of the second protective shell. According to the vehicle-mounted unmanned aerial vehicle storage device, the wind resistance of the storage device can be reduced, and mooring cable winding and unwinding equipment and a power source are well protected.

The utility model relates to water treatment technical field, specifically is a kind of PH timing detection device for water treatment, including main structure board, the timing switch is installed in the one side of main structure board by mounting seat, the PH monitor is installed in the one side of the bottom of timing switch in main structure board by mounting bracket, sleeve is installed in the one side of the bottom of PH monitor in main structure board by mounting bracket;The sleeve bottom end is sleeved with telescopic rod, the detection probe is installed in the bottom of telescopic rod by mounting bracket, the top of telescopic rod inside sleeve is connected with piston block by thread groove, the top of piston block is fixed with tension spring by bolt;When working, air intake component is extracted to sleeve inside gas, makes telescopic rod and its bottom detection probe descend, insert into sewage, detect sewage acidity and alkalinity, after detection, gas is discharged by air outlet component, makes detection probe ascend, avoid its long-time soaking in sewage.

A kind of paper diaper intelligence monitor, including monitor main body, mainboard battery is arranged in the monitor main body, it is characterized in that, main control module, detection module, sensor module, 4G communication module, battery management module, indicator light module, key module, battery module and interface module are arranged on the mainboard, data acquisition and analysis are carried out by sensor and detection module, remote communication is realized by 4G communication module, while providing user interactive entrance and power management function, under the coordination of main control module, data exchange and information sharing between each module are realized, ensure the efficient operation of system, can know the information of the person being monitored to be monitored in time, not only avoid the person being monitored to be soaked by urine for a long time, guarantee the health of the person being monitored, and provide early warning for the nursing work of guardian, reduce the nursing burden, improve nursing efficiency.

The invention discloses a building pipeline water leakage monitoring device, and relates to the technical field of building pipeline water leakage monitoring, the building pipeline water leakage monitoring device comprises a main body mechanism, the main body mechanism comprises a pipeline, the surface of the pipeline is sleeved with heat preservation cotton, and a positioning type water leakage induction line is arranged between the pipeline and the heat preservation cotton; the surface of the heat preservation cotton is sleeved with waterproof cloth, and a positioning mechanism is arranged on the surface of the pipeline. According to the building pipeline water leakage monitoring device, through the arrangement of the positioning mechanism, the situation that the positioning type water leakage induction line is pasted through an adhesive tape can be avoided, so that the integrity of the contact face of the positioning type water leakage induction line and leaked water is guaranteed, the leaked water can make contact with the positioning type water leakage induction line in time, and the leakage detection accuracy is improved. The positioning type water leakage induction line has the advantages that leakage water is guided, the leakage water can flow to the surface of the positioning type water leakage induction line in time, the water leakage monitoring efficiency is improved, and the convenience of pipeline maintenance is improved through segmented arrangement.

This invention provides a seed germination box based on visual observation, relating to the field of agricultural intelligent equipment technology. It includes: a cultivation box with a horizontal positioning block on its outer side and a vertical positioning rod inserted inside the block; an electric motor and a camera mounted on the top of the cultivation box; two rotating holes aligned at the top and bottom of the cultivation box, with a rotating shaft between them; two sets of storage trays mounted on the outer side of the rotating shaft; a spray sleeve inserted inside the cultivation box; and a set of temperature control lamps mounted on the inner side of the cultivation box. This visual observation-based seed germination box enables comprehensive visual monitoring, maintains a constant internal cultivation environment, has high space utilization, allows for simultaneous cultivation of multiple seed groups under uniform light, and provides precise and quantitative water supply.

This utility model discloses a fluorocarbon-free packaging paper. The utility model includes a paper base layer: a first waterproof layer is disposed on the top of the paper base layer, and a second waterproof layer is disposed on the bottom of the paper base layer. A nylon mesh and a degradation layer are disposed on the top of the first waterproof layer. With this utility model, users can tear the food packaging paper along the creases to expose the nylon mesh inside the food packaging paper. Pulling the nylon mesh then cuts the food packaging paper, thereby destroying the oil-proof layer. This breaks down the overall structure of the paper base layer, the first waterproof layer, the second waterproof layer, the reinforcing layer, and the oil-proof layer, allowing them to fully contact the outside environment and increasing the degradation rate of the food packaging paper. Furthermore, the waterproof adhesive, the first oil-proof adhesive, the second oil-proof adhesive, and the oil-proof layer are disposed on the food packaging paper, preventing the food packaging paper from being soaked in oil or water. The nylon mesh facilitates the separation of the printed layer and the food packaging paper, promoting the degradation of the food packaging paper.

The lifting type disaster prevention garage comprises a positioning part fixed to the ground and a lifting part located above the positioning part, the positioning part is provided with a driving device, the lifting part is provided with a vehicle carrying platform connected with the driving device, the vehicle carrying platform is provided with an entrance and exit allowing a vehicle to enter or leave, and the driving device drives the vehicle carrying platform to move in the vertical direction; the lifting part is further provided with a protection device, the protection device comprises a shielding assembly and a sensing assembly, the shielding assembly comprises a shielding shed located at the top of the vehicle carrying platform and a guardrail surrounding part of the vehicle carrying platform, and the sensing assembly comprises a sensor. When severe weather such as rainstorm weather is encountered, the driving device vertically lifts to enable a vehicle located on the vehicle carrying platform to be higher than the ground, excessive accumulated water is prevented from soaking a vehicle body, rain and sun protection of the vehicle is achieved through the shielding shed at the top of the vehicle carrying platform, safety of parking of the vehicle is improved through the guardrails, the vehicle carrying platform is isolated through the guardrails, and the safety of the vehicle is improved. Collision between vehicles and pedestrians is avoided, and the safety of the garage is improved.

The utility model provides a battery safety valve and a lead-acid storage battery, and belongs to the technical field of storage battery safety valves, the battery safety valve comprises a valve seat, an exhaust valve body is arranged in the valve seat, and a gas channel is arranged in the exhaust valve body; convex ribs are arranged on the inner wall surface of the peripheral wall part; the rubber cap is arranged at the air outlet end of the exhaust valve body in a sleeving mode, the top cover part is located at a port of the air outlet end of the exhaust valve body, the peripheral wall part surrounds the exhaust valve body, the protruding ribs make linear contact with the outer wall face of the exhaust valve body, and a gap is reserved between the inner wall face of the peripheral wall part and the outer wall face of the exhaust valve body. The safety valve has the beneficial effects that the inner wall surface of the rubber cap and the outer wall surface of the exhaust valve body are attached and sealed in a linear contact manner, so that the contact area between the rubber cap and the exhaust valve body is reduced, the safety valve is easier to open when the internal pressure of a battery is increased, and the sensitivity of the safety valve is improved; and the difference value between the opening threshold value and the closing threshold value is reduced.

The utility model relates to the technical field of clothes, in particular to western-style clothes with a lower hem decoration, which comprise a western-style clothes body, hot fix rhinestone flowers are glued at the lower hem of the western-style clothes body, hook-and-loop fasteners are sewn on the inner side of the western-style clothes body, hook-and-loop fasteners are attached to the surfaces of the hook-and-loop fasteners, and the hook-and-loop fasteners are provided with hook-and-loop fasteners. A connecting belt is sewn on the surface of the hook-and-loop fastener female fastener through a needle and a thread, a plurality of round pipes are fixedly connected to the surface of the connecting belt, sponge blocks are fixedly connected to the inner arc surfaces of the round pipes, and sponge strips are connected to the inner walls of the round pipes in a clamped mode. By arranging the sponge block, the sponge strip and the sponge cushion, when the armpits of a wearer secrete sweat, the sponge cushion can absorb the sweat in time, the sweat can be transmitted into the sponge block through the sponge strip, the sponge block can absorb more sweat, and the situation that the sweat is squeezed out due to the fact that the sponge block is squeezed can be avoided through the round pipe. Therefore, the suit body is further prevented from being wetted by sweat.

The invention discloses an automatic lifting type waterproof and fireproof dual-purpose device applied to an underground garage. The automatic lifting type waterproof and fireproof dual-purpose device comprises a traction winding rope box, a traction winding rope, a sliding rail, a pulley combination, a fireproof and waterproof composite surrounding tent, a vehicle carrying plate and a storage box. The system comprises five operation states of coiled material storage, vehicle carrying plate full loading, surrounding tent rising, surrounding tent collecting and surrounding tent falling, on the basis of not influencing the use function of the parking space of the garage, the inevitable fireproof safety problem of a new energy automobile can be solved, fire spreading and expansion are prevented, damage to other vehicles and even buildings is prevented, and the service life of the parking space is prolonged. And the soaking box aiming at the fire of the new energy automobile can be formed through cooperation. Meanwhile, the effect of protecting the vehicle is considered, a waterproof tank type space for preventing external water accumulation and flood can be formed by utilizing the rising of the fireproof and waterproof composite surrounding tent, the problem that the vehicle is flooded in rainstorm weather is solved, and the requirement of a vehicle owner for protecting the vehicle is met.

The utility model belongs to the technical field of ecological restoration, and provides a mine slope ecological restoration structure which comprises an installation box, a plurality of water containing cavities are formed in the installation box, side plates are fixedly installed on the two sides of the installation box, a plurality of sets of transverse plates distributed in parallel at intervals are fixedly installed on the installation box, and a plurality of planting grooves are defined by the transverse plates and the side plates. And a communicating cavity is formed in the transverse plate. The technical problems that in the prior art, due to the fact that a large amount of rainwater is accumulated to soak roots of vegetation, the vegetation is prone to necrosis, and the follow-up maintenance workload and cost are increased are solved. Compared with the prior art, the planting device has the advantages that rainwater can flow downwards to be collected or released, so that the rainwater cannot be accumulated in the planting grooves, the situation that roots of vegetation are soaked by a large amount of accumulated rainwater is avoided, the roots of the vegetation are prevented from being rotted, the survival rate of the vegetation is increased, and the service life of the vegetation is prolonged. And the workload and the cost expenditure for replanting the vegetation subsequently are reduced.

The invention belongs to the technical field of base film products, and provides a solar backboard base film and a production process thereof. The material is prepared from the following raw materials in parts by weight: 25-70 parts of a block copolymer, 30-50 parts of a thermoplastic elastomer blend, 5-15 parts of a catalyst, 1-10 parts of insulating oil and 10-20 parts of an inorganic material, the preparation process of the solar backboard base membrane comprises the steps of S1, preparing standby slurry, S2, esterifying, S3, polycondensing and S4, preparing the membrane. Compared with the prior art, the base film is prepared by adding the insulating oil, so that the defect that the base film has a micro-pore structure in the prior art can be overcome, the internal structure of the existing base film is changed, gaps among a plurality of molecular groups of the internal structure are smaller, permeation of substances such as water vapor is prevented, the breakdown voltage of the solar back plate base film can be improved, and the service life of the solar back plate is prolonged. The electrical performance can be further improved, and high reliability and safety guarantee are achieved in the using process; the electric insulation property and the steam barrier property are excellent.

The utility model discloses a high-voltage switch cabinet convenient to install, which comprises a first supporting seat, a screw rod is installed in the first supporting seat through a first bearing, and a first bevel gear is fixedly installed on the outer side of the screw rod; the connecting shaft is connected with the first supporting seat through a second bearing, a hand wheel is fixedly installed at one end of the connecting shaft, and a second bevel gear is fixedly installed at the other end of the connecting shaft; a guide rod is fixedly mounted in the second supporting seat, and a sliding sleeve is slidably mounted on the outer side of the guide rod; the threaded sleeve is connected to the outer side of the threaded rod in a threaded mode; the sliding blocks are fixedly installed on the side faces of the threaded sleeve and the sliding sleeve respectively, and the supporting plate is fixedly connected between the sliding blocks on the left side and the right side. And the cushion blocks are fixedly mounted at the bottoms of the first supporting seat and the second supporting seat respectively. The switch cabinet assembly can be conveniently pushed to a designated position, so that the switch cabinet assembly is convenient to move, the switch cabinet assembly can be prevented from being soaked in accumulated rainwater in a flood season, and normal use of the switch cabinet assembly is guaranteed.