100 results about "Water transfer" patented technology

The invention discloses a method for evaluating the influence of reservoir-water transfer project combined regulation on downstream ecological flow. The method comprises the following steps: step 1, collecting data of a research area; 2, constructing a water transfer project water source area natural water circulation model WEP-NHA; step 3, constructing a natural-social binary water circulation coupling model WEP-HA; 4, simulating the runoff of the water source area by using a WEP-HA model; 5, the system analyzes the change degree of the key control section water quantity and the ecological flow guarantee rate of the water source area under the condition that the reservoir and the water transfer project are overlapped. According to the method, system simulation of disturbance response of a complex system in a water source area can be achieved, the comprehensive influence of a complex water conservancy project system on water resources and the ecological environment is effectively revealed, high adaptability and predictability are achieved, the problem of regulation and storage effect simulation of a reservoir without data or with little data is effectively solved, and the method is suitable for popularization and application. And decision support is provided for scientifically formulating the water transfer scale and guaranteeing the ecological flow.

The invention discloses an ecological flow process multi-objective optimization method based on an NSGA-II algorithm, and relates to the technical field of water conservancy projects. Comprising the steps of defining discrete decision variables, setting an objective function, constructing constraint conditions and a mixed penalty function, and configuring algorithm parameters; generating an initial solution meeting the ecological flow constraint, and repairing the solution which does not meet the constraint after genetic manipulation to ensure the feasibility of the solution; performing non-dominated sorting on the population to divide Pareto frontier layers, calculating a congestion distance of a solution in each frontier layer, realizing genetic manipulation through tournament selection, binary crossover simulation and polynomial variation, and updating the population in combination with environment selection; and extracting non-dominated solutions, screening optimization schemes from the non-dominated solutions, and outputting monthly scheduling schemes and water transfer and ecological flow shortage statistics of each reservoir under each scheme. According to the invention, automatic distribution of the ecological base flow, the basic ecological flow and the target ecological flow in the interannual period is realized.

The utility model relates to a cleaning tool based on a mop cleaning barrel, which comprises a cleaning barrel and a mop, the mop comprises a mop head rotationally connected to the lower end of a mop rod, and a wiping object is arranged on the mop head; the cleaning device is characterized in that the cleaning barrel is provided with a water purification area, a cleaning area and a sewage area which are independent of one another, the water purification area and the cleaning area are at least partially located in the sewage area, the middle of the water purification area is communicated with the middle of the cleaning area through a water supply channel, and a water squeezing component for squeezing the wiping object is arranged on the cleaning area. The switch is used for opening and closing the water supply channel; and a first water transfer channel for transferring squeezed and scraped sewage to the sewage area is arranged in the cleaning barrel. According to the cleaning tool based on the mop cleaning barrel, it is guaranteed that clean water is used for cleaning a mop every time.

The invention discloses a water transfer project risk cascade propagation and risk assessment method and system based on a multi-level topological structure, and the method comprises the steps: obtaining a water transfer project topological network, and generating a node comprehensive risk vector of each node based on multi-source operation data; constructing a basic risk propagation matrix according to the physical connection relationship, and performing structured modulation on the basic risk propagation matrix based on the node comprehensive risk vector to generate a comprehensive propagation operator; performing cascade propagation iterative evolution on the node comprehensive risk vector based on the comprehensive propagation operator, and continuously calculating network dynamics stability characteristic parameters of the comprehensive propagation operator in the evolution process; when it is judged that the system is in a divergent phase state according to the parameters, a comprehensive propagation operator is reconstructed, iterative evolution continues till convergence, and steady-state risk distribution is obtained; and outputting a comprehensive risk assessment result of the system based on the steady-state risk distribution. The method can improve the operation safety management and control capability of the water regulation project under complex operation conditions and external disturbance conditions.

The invention relates to the technical field of water resource management, in particular to a water budget data processing method. The technical scheme comprises the following steps: acquiring historical data of a management area; and obtaining the increment of the area management unit in the management area after the budgeting time period and the corresponding data label. And performing matching according to the data labels corresponding to the region management units to obtain paired region management units. Obtaining the soil state of the area management unit in the management area and the weather state in the budget time period, and matching the soil state and the weather state with the existing soil state and weather state to obtain a matching time period. And taking the water expenditure data and the water income data of the matched area management unit in the matched time period as the water expenditure data and the water income data of the area management unit in the management area, and then calculating to obtain the water transfer amount in the management area. According to the invention, the existing area management unit is used for replacing a newly added area management unit for calculation, so that a large amount of survey work can be reduced, and the calculation accuracy is improved at the same time.

[Problem] To provide a hole cleaning method with which it is possible to appropriately remove scale that has formed in hard-to-clean locations around a hole (foundation drainage hole, etc.) using a small, lightweight device that can be transported by human power. [Solution] A cleaning water tank, a bubble generating means, a cleaning water supply pipe, and a cleaning water transfer means are installed in a hole cleaning method for cleaning a cleaning location in a hole (foundation drainage hole, etc.), the cleaning location being near the bottom end of the hole, which should be maintained as an underground water flow inlet. By driving the bubble generating means and the cleaning water transfer means and supplying micro-nano-bubble-containing cleaning water (micro nano bubble water) from the distal end part of the cleaning water supply pipe toward the cleaning location, the cleaning location is cleaned and the cleaning water supplied to the cleaning location is returned to the cleaning water tank through a gap between the inner wall of the hole and the outer wall of the cleaning water supply pipe and a gap between the inner wall of a cleaning water return pipe and the outer wall of the cleaning water supply pipe, whereby cleaning is performed while the cleaning water is circulated between the cleaning water tank and the cleaning location.

The invention of intelligent subsurface injection irrigation system is a type of integrated injection irrigation system that intelligently irrigates plants and uses available water resources with maximum economy and highest possible efficiency. The present invention includes an inverted conical tank and a water supply system equipped with a floater, a digital moisture meter sensor equipped with a transmitter as well as a humidity sensor information transmission system and also a sensor and thermostatic valve system for connecting and disconnecting the water, a water transfer pump from the main water storage pool to the water transfer network, a control room and a liquid fertilizer injection system in the transfer network as well as a bypass equipped with a valve in the water transfer network and a water storage pool and aquaculture. Also this invention relates to subsurface irrigation methods and systems for detection of humidity and temperature for correct watering.

This application provides a safety device and tool for the maintenance of a water transfer printing dryer. The safety device includes a support frame and an anti-detachment guard. The support frame has a communicating limiting groove and a guide opening; the guide opening is used to movably mount the piston rod of the lifting hydraulic cylinder, placing the piston rod within the limiting groove. One end of the support frame abuts against the connecting seat at the end of the piston rod, and the other end abuts against the end face of the lifting hydraulic cylinder. The anti-detachment guard is detachably installed on the support frame and is positioned at the guide opening. This invention, through the added support frame, provides a reaction force for the piston rod to retract in case of failure, thus providing support for the connecting seat at the end of the piston rod. This reduces the risk of hydraulic failure in the lifting hydraulic cylinder, preventing the upper housing from overturning and collapsing, effectively ensuring the safety of equipment maintenance personnel and significantly improving the operational safety of the lifting hydraulic cylinder.

The invention discloses a method for screening water quality driving factors of a long-distance water transfer project based on a machine learning method. The screening method comprises the following steps: acquiring a water body sample of the long-distance water transfer project; obtaining influence factor data as much as possible according to historical water quality characteristics and hydrogeological conditions of the water transfer project; constructing different factor input data sets according to the detailed data; a clustering analysis method and a correlation analysis method are applied to assist a Boruta algorithm to screen internal causes and external causes of water quality driving factors of different sections in a long-distance water transfer project, and the driving factors are obtained for importance sorting. According to the method, two statistical methods are coupled, meanwhile, the water quality driving factors of the long-distance water transfer project are screened in combination with a machine learning method, water quality driving internal causes and external causes of different sections can be rapidly screened out, importance ranking can be conducted on the driving factors, operability is high, and the method has certain popularization value and is worthy of popularization. Reliable technical guarantee is provided for a long-distance water transfer management department to treat sudden water pollution accidents, control water quality risks and improve water quality.

The application discloses a water transfer printing film pasting equipment for a thermal insulation integrated plate, which comprises a water storage tank, an automatic feeding mechanism is fixed on one side of the water storage tank, a film pasting mechanism is fixed on the top of the water storage tank, and the film pasting mechanism extends into the water storage tank. After the first toothed plate is lowered to the bottom, the teeth on the first gear contact the teeth on the second gear, meanwhile, the rotating disc no longer presses against the supporting rod, the second gear is in an unlocked state, then the second gear rotates along with the rotation of the first gear, since the position where the supporting plate is lowered to the bottom is fixed, the height of the supporting table can be adjusted according to the thickness of the thermal insulation integrated plate before the equipment is used, the thermal insulation integrated plate is sucked by the electric suction disc and then is immersed in the solution, then the thermal insulation integrated plate is placed on the supporting column, at this time, the thermal insulation integrated plate is not completely immersed in the solution, then the second toothed plate and the supporting table are lowered as a whole, and the complete and comprehensive film pasting operation is facilitated.

The application discloses a kind of long-distance water transfer project water demand probability prediction method, comprising: collecting basic information, calculating the historical water demand sequence of water transfer project water receiving area, generating node level dynamic water demand characteristic vector;Based on dynamic water demand characteristic vector, through multiple directed dependence measure, identify the time-space dependence structure between nodes changing with time, dynamically divide high correlation, weak correlation and independent community, and track the evolution event of community;Based on community structure, fuse the geographical distance between community and water supply relationship, impose cross-domain cost factor, construct hierarchical water transfer area;Based on time-space dependence structure and hierarchical water transfer area, adopt differentiated probability prediction model and cascade time propagation mechanism, construct system level joint probability distribution.The application can accurately depict the dynamic dependence and hierarchical structure of system, improve the accuracy and reliability of prediction.

The utility model belongs to the technical field of mechanical arms, and particularly relates to a water transfer channel dredging mechanical arm which comprises a mechanical arm body and a dredging cover, the dredging cover is arranged at one end of the mechanical arm body, a plurality of detection assemblies are arranged at the bottom of the dredging cover, and the detection assemblies are arranged on the mechanical arm body. The multiple detection assemblies are distributed around the axis of the desilting cover at equal intervals, a desilting assembly is arranged at the top end of the mechanical arm body, the bottom end of the desilting assembly penetrates through the top end of the desilting cover and extends to the bottom of the inner side of the desilting cover, and a mounting flange is fixedly connected to the bottom end of the outer wall of the desilting cover. And the detection assembly comprises a cylinder fixedly communicated with the top end of the mounting flange. According to the dredging device, the dredging cover is conveyed to the bottom of the channel through the mechanical arm body, whether the bottom end of the dredging cover reaches the bottom end of the channel or not is detected through the detection assembly, after the dredging cover reaches the bottom end of the channel, sludge is pumped outwards through the dredging assembly, the dredging effect is achieved, and damage to a channel riverbed can be avoided.

The application discloses a cross-regional water resource allocation method based on green ammonia carrier, and belongs to the cross field of water resource allocation and renewable energy utilization. In the water-rich water source area, water is electrolyzed to hydrogen by using water power, wind power and green power, high-purity liquid ammonia is proportionally synthesized by coupling air separation nitrogen, or is converted into urea; the liquid ammonia or the urea is long-distance transported to a water-deficient area through a railway, a pipeline and the like; by-product high-purity pure water is produced in the terminal resource utilization process and is stored in the local area, and cross-regional water transfer is completed. The application uses green ammonia / urea as a chemical carrier to replace traditional water conservancy engineering physical water transfer, avoids geological disasters, ecological destruction and cross-border dispute risks, relies on mature chemical technology to be quickly landed and linearly expanded, further absorbs surplus new energy in the northwest, helps low-carbon transformation of an industry, and has low water transfer cost and strong market feasibility.

The sanitary appliance comprises a cleaning barrel, a mop head and a wiping object, and the cleaning barrel is provided with a first cavity and a second cavity which are independent of each other; the cleaning device is characterized in that a handle is arranged on the cleaning barrel, the first cavity and the second cavity are communicated through a flow channel, an opening and closing element is arranged on the flow channel, the first cavity is used for filling and storing clean water, the top end of the first cavity is closed, and the second cavity is used for receiving the clean water and allowing the mop head to enter for cleaning; the end, away from the second cavity, of the squeezing and scraping piece is provided with a water baffle extending upwards, a water transfer channel is formed above the water baffle, the water baffle blocks a small part of water squeezed and scraped from the wiping object and enables the water to flow back towards the wiping object, and the water transfer channel is used for guiding most of the water squeezed and scraped from the wiping object out of the second cavity. The water quantity of the backflow water and the water quantity of the guided-out water meet the following condition that the water quantity of the backflow water is smaller than that of the guided-out water. The amount of the backflow water is smaller than that of the guided-out water, so that the amount of the backflow water is smaller than that of the guided-out water while it is ensured that the backflow water supplements and infiltrates the wiping object, and the cleaning time is shortened.

The utility model belongs to the field of water conservancy projects, and provides a water transfer project ice disaster prevention and control device which comprises a compressor unit used for air compression, an air inlet pipeline is arranged at the air inlet end of the compressor unit, and a soil heat exchanger pre-buried in a soil constant temperature layer is arranged on the air inlet pipeline. The input end of the soil heat exchanger is provided with a filtering assembly used for filtering air, the air outlet end of the compressor unit is provided with an exhaust pipeline, and the exhaust pipeline is provided with a heat preservation conveying pipe used for being connected with an aeration pipe. The underground constant-temperature layer is used for preheating entering air through the soil heat exchanger, so that the temperature of the air sucked into the compressor is increased, the compression power consumption of the required compressor can be effectively reduced, the operation cost is reduced, and the heat loss of the compressed air is small through the heat preservation conveying pipe; the air outlet temperature of the aerator pipe outlet changes less relative to the air outlet temperature of the compressor, and the ice melting amount per unit air volume can be effectively improved.

This invention provides a method for identifying the specific ecological impact range of large-scale water transfer projects. This method aims to address the problems of existing technologies in assessing the ecological impact of large-scale water transfer projects, which struggle to accurately separate the impact of artificial water conveyance from the natural water system background, and whose assessment results are static and subjective. The identification method includes: data fusion and environmental variable construction, identification of key hydrological driving factors, preliminary ecological impact potential modeling, model calibration and impact decoupling, impact zoning, and seasonal dynamic evaluation. Using the method described in this invention, the specific ecological impact range of large-scale water transfer projects can be quantitatively identified, and the assessment results can provide a scientific basis for water resource optimization and project benefit evaluation.

The invention provides a produced liquid gathering and transportation pipe network regulation and control method and a related system, and belongs to the technical field of gas field gathering and transportation, and the system comprises a data acquisition module, a dynamic simulation module, a time-phased dynamic simulation module, an optimal liquid level scheduling interval module, an optimization module, a pipe network flow control module and a gathering and transportation pipe network intelligent water transfer regulation and control module. Data are collected, a dynamic simulation model is established according to the data, and real-time data are obtained by substituting historical data into the model and displayed by a monitoring module; and an optimal liquid level scheduling interval can be obtained according to historical data and a dynamic simulation model, and an intelligent water transfer regulation and control scheme of the gathering and transportation pipe network is obtained by combining an adjustment suggestion of minimum total power consumption of the intelligent water transfer regulation and control scheme and an adjustment suggestion of a flow overload condition, so that automatic liquid level control and flow regulation are realized, the energy consumption is effectively reduced, and the working efficiency is improved. And the reliability and the safety of the system are enhanced.

The invention provides a method and device for determining the drought alarm water level of a long-distance water-pressure-regulating salt reservoir group, and the method comprises the steps: firstly determining a typical drought year based on the long series of inflow of a control section of a drainage basin where the reservoir group is located; then generating a total water deficit series of the reservoir group based on the pressure salt flow series of the drainage basin control section, the first water supply series of each reservoir in the reservoir group and the reservoir water amount series of the reservoir group in the typical arid year; generating a water deficit series of each reservoir in the reservoir group based on the total water deficit series and the benefit-making storage capacity, the first water supply series, the minimum discharged ecological water quantity series and the incoming water quantity series of each reservoir in the reservoir group; and finally, based on the water deficit series, the dead water level and the water level-reservoir capacity relationship of each reservoir in the reservoir group, determining the drought alarm water level of each reservoir in the reservoir group through a reverse order recursion method. By adopting the method, the problem that the drought alarm water level of the reservoir group is difficult to scientifically and reasonably determine in the prior art can be relieved.

The utility model relates to the field of water transfer calico paper automatic packaging machines, and discloses a water transfer calico paper automatic packaging machine which comprises a packaging machine body, a cutting mechanism is arranged at the top of the packaging machine body, a dust removal mechanism is arranged at the top of the packaging machine body, and universal wheels are fixedly connected to the four corners of the bottom of the packaging machine body. The dust removal mechanism comprises a positioning frame, a first motor, a screw rod, a screw sleeve, a dust remover, a sliding rod and a sliding sleeve, and has the beneficial effects that the dust removal mechanism is arranged, the output end of the first motor drives the screw rod to rotate, the screw rod rotates to drive the screw sleeve to move on the screw rod, and the dust remover can be driven to move up and down; the dust removing machine can be adjusted, a sliding sleeve can be driven to move on a sliding rod when the dust removing machine moves, the dust removing machine can be stabilized when moving, and the dust removing machine can clean dust on the surface of water transfer printing paper.

The application discloses a large-scale tubular pump water pressure oscillation amplitude prediction method based on a virtual target point matrix, and belongs to the technical field of large-scale low-lift water transfer projects. The method is as follows: the related characteristic parameters of a large-scale tubular pump device are determined, and the characteristic time sequence coordinates of a guide vane inlet section observed from the guide vane inlet direction are defined; the virtual time sequence target point matrix, the virtual wheel disc target point matrix and the radial extension function are calculated based on the characteristic parameters and the characteristic coordinates of the concerned points; and the water pressure oscillation amplitude of the guide vane inlet is calculated based on the obtained radial extension function. For a given large-scale tubular pump device, the water pressure oscillation amplitude at any concerned position of the guide vane inlet section can be quickly and accurately estimated by the application, which is simple, efficient and solves the problem that the existing method cannot accurately predict the water pressure oscillation amplitude of a large-scale tubular pump device under large-scale and multi-time sequence conditions, thereby providing reliable technical support for the quantitative evaluation of the hydraulic stability of the large-scale tubular pump device.

The application provides a long-distance water transfer saltwater reservoir group drought warning water level determination method and device, first, based on the long series of incoming water quantity of the control section of the reservoir group located basin, a typical drought year is determined; then, based on the saltwater flow series of the control section of the basin, the first water supply quantity series of each reservoir in the reservoir group and the incoming water quantity series of the reservoir group in the typical drought year, the total water shortage quantity series of the reservoir group is generated; thereafter, based on the total water shortage quantity series and the beneficial reservoir capacity, the first water supply quantity series, the minimum ecological water discharge quantity series and the incoming water quantity series of each reservoir in the reservoir group, the water shortage quantity series of each reservoir in the reservoir group is generated; finally, based on the water shortage quantity series of each reservoir in the reservoir group, the dead water level and the water level-reservoir capacity relationship, the drought warning water level of each reservoir in the reservoir group is determined through the inverse order recursion method. The application can alleviate the problem that the prior art cannot scientifically and reasonably determine the drought warning water level of the reservoir group.

This application provides a quick-release sealing strip structure and a water transfer printing oven. The quick-release sealing strip structure includes a flexible sealing strip and a quick-release pressure plate. The flexible sealing strip includes a positioning protrusion and an elastic sealing part. The elastic sealing part is used to seal between the upper and lower ovens after deformation under pressure. The lower oven has an inclined slot and multiple clearance grooves on its end face along the human-machine operation side. The multiple clearance grooves are all connected to the inclined slot. The quick-release pressure plate includes an inclined insertion part and a fixing part. The fixing part and the positioning protrusion are staggered and stacked on the end face of the lower oven along the human-machine operation side. The inclined insertion part is engaged in the inclined slot, so that the fixing part abuts and presses against the positioning protrusion. The back of the inclined insertion part has multiple disassembly pry holes, and the multiple disassembly pry holes are connected to the multiple clearance grooves one by one. The quick-release sealing strip structure of this utility model eliminates the need for multiple fastening screws to fix the pressure plate, improving the convenience of assembling and disassembling the flexible sealing strip.

The utility model discloses a settlement displacement observation device for a water transfer project, which belongs to the field of settlement observation and comprises a bearing plate. The supporting rod is arranged on the supporting rod; the adjusting frame is slidably arranged on the outer wall of the supporting rod in a sleeving mode and used for changing the using height of the device; the transverse frame penetrates through the adjusting frame in a sliding mode, and the two sides of the transverse frame are provided with studs and threaded grooves correspondingly; the transverse frames can be spliced at any quantity through the studs and the threaded grooves, so that the transverse supporting distance is prolonged; the two first fixing screw rods are arranged on the upper portion and the side edge of the adjusting frame correspondingly, and the two first fixing screw rods are used for fixing the adjusting frame and the transverse frame correspondingly. According to the settlement displacement observation device for the water transfer project, before the device is used, the adjusting frame can be pulled to slide and rotate up and down on the outer wall of the supporting rod so as to change the use height and angle of the winding assembly and the observation assembly, so that the device can be suitable for different terrains, and the applicability during use is improved.

The invention discloses an intelligent circulation water transfer method and system, and belongs to the technical field of circulation water transfer, and the method specifically comprises the steps: obtaining water quality parameters and water level parameters of a clean water source water taking point and a target water-transferred river reach, and generating an external source water transfer feasibility judgment model, when the feasibility judgment model judges that the comprehensive water quality of a clean water source water taking point is superior to the water quality of a target water-transferred river reach and the water level of the water taking point is higher than a preset safe water level, a circulation water transfer instruction is automatically generated, if any condition is not met, water transfer is forbidden, and clean water is injected into the target water-transferred river reach according to the circulation water transfer instruction. Carrying out water body replacement on the target water-regulated river reach; the safety and adaptability of utilization of the exogenous water body are improved, and the method is suitable for river channels and landscape water body environments with frequent water quality fluctuation and complex water transfer conditions.

The application discloses a kind of reservoir-water transfer project joint regulation and control influence evaluation method to downstream ecological flow, the method includes the following steps: step 1, research area data collection;Step 2, construct water transfer project water source area natural water cycle model WEP-NHA;Step 3, construct natural-social dual water cycle coupling model WEP-HA;Step 4, simulate runoff using WEP-HA model in water source area;Step 5, system analysis water source area key control section water quantity and ecological flow guarantee rate change degree under the superposition of reservoir and water transfer project.This method can realize the system simulation of the disturbance response of the complex system in the water source area, effectively reveal the comprehensive influence of the complex water conservancy system on water resources and ecological environment, have strong adaptability and predictability, effectively solve the simulation problem of the regulation and storage effect of the reservoir without data or little data, provide decision support for scientifically formulating water transfer scale and guaranteeing ecological flow.

The utility model relates to a cleaning tool which comprises a cleaning barrel and a mop, the mop comprises a mop head rotationally connected to the lower end of a mop rod, and a wiping object is arranged on the mop head; the cleaning device is characterized in that the cleaning barrel comprises an outer barrel, a clean water barrel and a cleaning barrel, the middle of the clean water barrel is communicated with the middle of the cleaning barrel through a water supply channel, the water supply channel is controlled by a switch to be opened and closed, and the cleaning barrel is provided with a water squeezing part for squeezing the wiping object; water extruded from the wiping object is divided into two parts by the flow dividing part, one part of water flows to the outer barrel, the other part of water flows back to the wiping object, and quantitative water for cleaning the barrel needs to drive the wiping object to move up and down for at least two times through the mop rod and make contact with the water extruding part, so that most of the quantitative water is transferred to the outer barrel through the water transferring channel. The mop cleaning device is a cleaning tool which is more water-saving and ensures that the mop is cleaned with clean water every time.

The invention discloses a cross-basin water transfer method based on incoming water rich, flat and dry and ecological flow constraints. The method comprises the steps that 1, water conservancy project data of a water source area and a water receiving area are obtained, and division is conducted on a high-water year, a flat-water year and a dry-water year; 2, determining different water transfer requirements corresponding to a high water year, a flat water year and a low water year of the water source area and the water receiving area; 3, further subdividing into a flood season and a non-flood season according to runoff characteristics in the year; 4, an ecological flow threshold value needing to be guaranteed after water transfer of the downstream river channel of the water source area is determined; and 5, according to the incoming water situations of the water source area and the water receiving area, constructing a cross-basin water transfer model and solving to obtain an optimal water transfer process. The river ecological system of the water source area is protected to the maximum extent while water supply safety of the water receiving area is guaranteed, and sustainable utilization of water resources is achieved.

The utility model relates to a mixing component for producing and processing water transfer printing paper, which relates to the technical field of mixing equipment for producing water transfer printing paper, and comprises a mixing pool, a bottom bin arranged at the bottom of the mixing pool, a support frame arranged inside the bottom bin, an electric heating plate paved at the top end of the support frame, and a fixed frame arranged at one end of the mixing pool, a winding shaft is arranged on the inner bottom wall of the fixed frame, shielding cloth is fixedly wound on the winding shaft, a discharging channel is formed in the side, close to the shielding cloth, of the mixing pool, a sliding rail is arranged on the upper edge of the inner side face of the mixing pool, a supporting assembly is slidably connected to the sliding rail, and a clamping frame is fixedly connected to the end, away from the sliding rail, of the supporting assembly; and a baffle is arranged on the upper edge of the mixing tank. The mixing pool is placed at a proper position, the electric heating plate in the bottom bin of the mixing pool is used for heating operation, it is ensured that the water temperature in the mixing pool is in a constant-temperature state, and it is ensured that images and texts are kept in a stable form before and after mixing.

The utility model discloses an efficient water transfer printing film drying device which comprises a conveying table, a drying bin is fixedly connected to the middle of the outer wall of the conveying table, a drying mechanism is fixedly connected to the top of the inner wall of the drying bin, a printing film uniformity detecting mechanism is fixedly connected to the front side of the drying bin, and the drying mechanism comprises a connecting plate. The water transfer printing film drying device comprises a conveying table, a drying bin and a drying mechanism, connecting vertical rods are fixedly connected to the four edges of the top of the connecting plate, a top plate is fixedly connected to the tops of the four connecting vertical rods, and a gas conveying bin is fixedly connected to the right side of the top plate. Compared with the prior art, uniform distribution of drying gas is ensured, the problem of local overheating or insufficient drying is avoided, the drying quality is improved, in addition, the device is compact in structure, easy and convenient to operate and easy to maintain, the production cost and the labor intensity are greatly reduced, and the device has wide application prospects and market value.

The application discloses a high-window self-adaptive land-water transfer loading device for offshore booster stations, which is designed by innovative combination of multifunctional components such as machinery, electricity, hydraulic pressure, sensors and controllers, and realizes stepless continuous self-adaptive transfer loading of offshore booster stations and other equipment within a long time window period through preset level ballast strategy of the barge body and multi-point same-surface integrated elevation adjustment strategy of the land-water transfer loading device. In order to promote land-water transfer loading work of offshore booster stations and other super-large-volume and super-heavy marine equipment platforms, reduce the limitation of the transfer loading window period caused by tides, effectively expand the effective transfer work time, reduce the possibility of forced temporary rescheduling due to insufficient remaining time caused by delay of the transfer loading work caused by weather and other natural factors or other sudden factors, and improve the utilization efficiency of the transfer wharf.