39results about How to "Safe operating environment" patented technology

The invention discloses a distributed electricity-hydrogen coupling system coordination control method and device based on edge calculation and an upper computer. The method comprises the following steps: firstly, acquiring electric quantity information and hydrogen energy data of each energy device in the distributed electricity-hydrogen coupling system; predicting the generating capacity of various distributed power generation devices and the power consumption of various loads; then selecting a target operation mode of the distributed electricity-hydrogen coupling system; and according to the optimization objective function and the constraint condition of the target operation mode, obtaining an optimal operation strategy of the target operation mode, and finally, the optimal operation strategy is sent to each energy device in the distributed electricity-hydrogen coupling system, so that the energy devices operate according to the optimal operation strategy, and distributed electricity-hydrogen coupling system coordination control based on edge calculation is completed. According to the method, the control speed of the distributed electricity-hydrogen coupling system can be remarkably improved, so that the overall operation efficiency is improved, and meanwhile, the reliability and the expandability of the system are enhanced.

The present invention relates to an air supply port adjustment tool and an adjustment method on a vertical fireway partition wall of a coke oven, wherein the air supply port adjustment tool comprises a handle, a connecting rod and an adjustment block connected in sequence, wherein the connecting rod and the adjustment block are threadedly connected; the adjustment block is a polyhedron structure consisting of a top surface, a bottom surface, a left side surface, a right side surface, a front end surface and a rear end surface. The present invention determines the shape and size of the adjustment block used according to the shape of the air supply port on the vertical fireway partition wall and the size of the air supply port before and after adjustment, which can make the adjustment operation faster and more convenient, the adjustment bricks are accurately aligned, and can cooperate with the cooling air duct to adjust the size of the air supply port on the vertical fireway partition wall of the combustion chamber at any time under high temperature environment during the hot production process of the coke oven.

The utility model relates to a telescopic electric furnace automatic sand filling device, and belongs to the technical field of electric furnaces. Comprising a stock bin and an electric furnace, and further comprises a telescopic device and a sand adding device, and the sand adding device is arranged between the stock bin and the electric furnace, connected with the telescopic device and movably arranged in the direction away from or close to the electric furnace under driving of the telescopic device; the sand adding device is provided with a hopper and a sand outlet, and when the hopper is far away from the electric furnace along with the telescopic device and located below the stock bin, the stock bin adds sand into the hopper. When the sand outlet approaches the electric furnace along with the telescopic device and is located above the steel outlet of the electric furnace, the sand adding device fills the steel outlet of the electric furnace with sand through the sand outlet. Compared with an existing fixed type automatic sand filling device, in the sand filling process of the device, the stock bin is far away from the electric furnace, the telescopic device and the sand adding device are transiently located above the tapping hole only when the tapping hole is filled with sand, the influence of high-temperature baking on the sand filling device body is reduced to the maximum degree, and the risk of equipment damage is reduced.

The utility model discloses an agricultural machinery soil turning device, including buffer connecting device, through buffer connecting device connection traction machinery, frame, the frame passes buffer connecting device fixed mounting, the frame has the mouth of installation, the frame is fixedly installed with the support board in the one end away from the mouth of installation, through support board with the frame is equipped with the wheel, the pivot, the pivot rotatory mounting is in the mouth of installation, the pivot is fixed with the rotating roller, a plurality of soil turning hooks are installed to the outer wall department of rotating roller, when the wheel is used to the land surface, and the soil turning hook is driven into the soil after the rotating roller, drive arrangement, drive arrangement passes through support board device, and drive arrangement is equipped with transmission unit between cooperation with the pivot, and this device can buffer when having greater impact force.

The utility model discloses a closed garbage classification box with a garbage classification function, and relates to the technical field of closed garbage classification boxes. The garbage can comprises a garbage can cover, wherein an extrusion mechanism and an automatic opening and closing mechanism are arranged on the garbage can cover; the extrusion mechanism comprises a power output assembly, a connecting assembly, an extrusion assembly and a water outlet assembly, the power output assembly comprises a dry garbage can arranged in a garbage can cover, a wet garbage can is arranged in the garbage can cover, and a fixing plate is fixedly mounted on the right side of the wet garbage can; two first supporting plates are fixedly mounted at the top of the fixing plate. By arranging the squeezing mechanism, the problems that wet garbage contains a large amount of moisture, the moisture cannot be squeezed to be dry, moisture in the garbage can is easily increased, and peculiar smell is caused are solved, meanwhile, the moisture in the wet garbage provides a good growth environment for microorganisms such as bacteria and molds, and potential sanitation hazards are increased are solved.

The utility model belongs to the technical field of electric power, and provides a coal mine power supply override protection system which comprises network equipment, a data transmission assembly and a protection control assembly which are in network connection. The network equipment and the data transmission assembly are arranged on a protection device of the coal mine power supply equipment and are used for acquiring fault data on the protection device according to the network equipment and transmitting the fault data to the protection control assembly; wherein the coal mine power supply equipment comprises a plurality of types of high-voltage power supply equipment and a plurality of types of low-voltage power supply equipment; and the protection control assembly is connected with the protection device and is used for realizing override protection according to a processing result of the fault data. By adopting the network equipment, the data transmission assembly and the protection control assembly, the information transmission accuracy of the power grid protection equipment can be ensured, override tripping caused by communication faults can be reduced, the power supply safety can be ensured, and a safe and reliable operation environment can be provided for underground coal mine power supply.

The utility model relates to the technical field of chip processing, and discloses a cover plate type tray for chip processing, which comprises a tray main body, a cover plate, a rotating shaft, a son buckle, a mother buckle, a label area, a sponge lining, a bolt, a drying box, an antistatic plate, an anti-skidding rubber pad and an air hole, the rotating shaft is connected with the tray body and the cover plate, the cover plate is allowed to be opened or closed, the male buckle and the female buckle are used in cooperation, it is ensured that the cover plate can be firmly closed and locked, the label area provides a space for a user to mark information, identification and management are convenient, and use is convenient. And the sponge lining is used for damping and preventing the chip from directly contacting the hard surface. The cover plate type tray for chip processing has an excellent protection function, the design that the cover plate is combined with the sponge lining effectively prevents the chips from being physically damaged or polluted in the transportation and treatment process, and the safety and integrity of the chips in the storage and carrying process are guaranteed.

The application discloses a kind of floating wind turbine and seabed data center fusion device, including wind turbine, tower drum, float, mooring cable, seabed data center, the wind turbine is arranged on the tower drum, the tower drum is arranged on the float, the float is connected with the mooring cable, the seabed data center and the mooring cable are connected, the seabed data center is as the anchoring base of the float, the seabed data center is below waterline, the wind turbine and the seabed data center are electrically connected.The application can effectively reduce the construction cost of floating wind turbine and seabed data center, reduce the power cost of seabed data center, effectively improve the cooling capacity of seabed data center.

The utility model belongs to the technical field of cables, and relates to a cable protection pipe, which comprises a pipe body, an end part connecting piece, a support structure and a protection layer, the end part connecting piece is used for connecting the pipe body, the support structure is used for fixing and protecting the pipe body, the protection layer is an additional protection structure of the cable protection pipe, and the end part connecting piece is used for connecting the pipe body. The pipe body is arranged in the pipe body and used for enhancing the corrosion resistance and aging resistance of the pipe body, the pipe body is provided with a first groove and a second groove, the first groove and the second groove are symmetrically arranged, and the first groove and the second groove are both used for air circulation and heat dissipation in the pipe body. A safe and stable operation environment can be provided for the cable; the cable protection pipe is wrapped outside the cable, so that the cable protection pipe can resist external physical impact and chemical erosion, and the risk of cable damage is reduced; meanwhile, the cable protection pipe can keep the proper distance between the cables, prevents mutual interference between the cables, and ensures the stability and efficiency of power transmission.

The invention relates to the technical field of vertical shaft heading machines, in particular to a hollow main drive for a vertical shaft heading machine and the vertical shaft heading machine. The hollow main drive comprises a center channel, a first sealing cavity and a plurality of second sealing cavities; the first sealing cavity comprises a sealing cavity defined by an outer shell, a large flange, a top cover and first sealing assemblies, the outer shell is arranged on the outer side of the large flange in a sleeving mode and rotationally connected with the large flange, the top cover is connected with the outer shell and the large flange, and the first sealing assemblies are arranged between the top cover and the large flange and between the outer shell and the large flange correspondingly; the large flange and the top cover are of hollow structures, and the hollow parts of the large flange and the top cover are coaxially arranged to form a central channel; the second sealing cavity is arranged in the first sealing cavity. By arranging the second sealing cavity and the central channel, the problem of coexistence of slurry deslagging and central mechanical deslagging is solved, the geological adaptability of the vertical shaft heading machine is improved, and the construction cost is reduced.

The utility model relates to an automatic sand filling device for a tapping hole of a swing type electric furnace, which belongs to the technical field of electric furnaces and comprises an electric furnace, a stock bin, a middle collecting hopper and a swing articulated chute are sequentially arranged on one side of the electric furnace along the material flowing direction, a hopper is arranged at the top of the middle collecting hopper, and an electric gate valve and a weighing sensor are mounted at the bottom of the middle collecting hopper; the device further comprises a driving oil cylinder, the swing elephant trunk is rotationally installed below the middle collecting hopper and pivots around the connecting position of the swing elephant trunk and the middle collecting hopper, and when the driving oil cylinder stretches out and drives the swing elephant trunk to a working position, the middle collecting hopper fills a tapping hole of the electric furnace with sand through the swing elephant trunk. And the driving oil cylinder retracts, and the swing elephant trunk returns to a standby position. Compared with an existing automatic sand filling device, a main body structure of the automatic sand filling device is far away from the electric furnace, the operation environment is safe, maintenance is convenient, sand adding work is simple and rapid, quantitative automatic feeding and sand adding can be achieved, and the automatic sand filling device is better than manual sand filling and the existing automatic sand filling device in safety and function.

The invention discloses a gas energy underwater rock breaking construction method, and belongs to the technical field of underwater rock breaking. The method comprises the steps that 1, a drilling ship is used for drilling and positioning at a construction site, and a plurality of holes are machined; 2, a pipe sleeve is placed in each hole drilled in the step 1; 3, a fracturing pipe is installed in the pipe sleeve; step 4, plugging the hole in which the fracturing pipe is mounted by using an underwater plugging device; and 5, the rock breaking network is connected, and the fracturing pipe is stimulated to complete rock breaking. The carbon dioxide gas rock breaking fracturing pipe solves the problem that a carbon dioxide gas rock breaking fracturing pipe in the prior art has the risk of early explosion, cracks generated on underwater rock are large, the rock breaking effect is good, and the fracturing pipe can be rapidly and properly placed and plugged in deep water.

The present invention discloses a fully automatic barrel longitudinal cutting machine, comprising a frame, a barrel locking mechanism and a barrel shearing assembly, wherein the barrel locking mechanism and the barrel shearing assembly are both mounted on the frame, the barrel locking mechanism is used to lock the packaging barrel, and the barrel shearing assembly is used to cut the barrel longitudinally. The present invention has a simple and reasonable structure, can fully automatically lock the barrel body of the packaging barrel, and cut the barrel longitudinally by the cutting tool on the barrel shearing mechanism, has a high degree of automation and can be aligned with the barrel welding seam for cutting, which not only improves the practicality and processing capacity of the equipment operation, but also helps to improve the utilization rate of the barrel board. In addition, the present invention adopts an integral box-type closed structure, and when cutting the packaging barrel, the barrel board does not fall to the ground throughout the whole process, which can ensure the orderliness and sanitation of the production site and the safety of the workers' operating environment, and can also cooperate with other devices to collect exhaust gas, control noise or collect residual hazardous waste liquid, etc., which is beneficial to environmental protection.

The application discloses a GPU-based multi-client real-time spectrum monitoring system and a method thereof, and belongs to the technical field of spectrum analysis.The method comprises the following steps: acquiring the spectrum state, behavior information, host state and service quality requirement of a client; calculating the interference intensity coefficient, behavior state coefficient, host state coefficient and service quality coefficient of the client through a corresponding model; dynamically allocating the computing power of each client by using a power distribution model based on the above coefficients; and finally outputting the target refresh rate of each client by a refresh rate optimization model in combination with the allocated power and service quality coefficient.The application solves the problem that the resource allocation in the prior art is rigid and cannot adapt to the differentiated requirements of multi-clients by multi-dimensional state sensing and modeling, realizes intelligent, dynamic and efficient allocation of system computing resources, guarantees the service quality of multi-services, and improves the overall energy efficiency and stability of the system.

The utility model provides a distribution box convenient for maintenance, comprising a box body comprising a cabinet body and a cabinet door used for closing an opening of the cabinet body; the reflective mark is arranged on the outer side wall of the cabinet door; the lighting devices are arranged on two opposite side walls in the cabinet body, and each lighting device comprises a base and a lamp body rotationally connected with one end of the base; the battery module is arranged in the cabinet body, the input end and the output end of the battery module are electrically connected with the external source circuit and the lamp body respectively, and the battery module is used for storing electric energy input by the external source circuit and providing lighting power for the lamp body; wherein a normally open connection structure is arranged on a connection circuit between the output end of the battery module and the lamp body, and the normally open connection structure is closed when the lamp body rotates towards the direction far away from the base, the maintenance condition of the distribution box is greatly improved, and a more convenient and safer operation environment is provided for maintenance work.

The utility model relates to a transfer machine technical field more specifically, relate to a novel crossheading transfer machine tail device. Including upper shield subassembly, side shield subassembly, apron subassembly, side pressure block subassembly and tail frame, tail frame sets up in the bottom of upper shield subassembly, side pressure block subassembly sets up between upper shield subassembly and tail frame both sides position, apron subassembly sets up between both sides side pressure block subassembly, apron subassembly is located between upper shield subassembly and tail frame, side shield subassembly sets up on side pressure block subassembly. The device can realize the efficient operation of chain wheel overhauling, oiling, replacement operation, realizes the replaceable of wing plate and the clear back coal operation of tail simultaneously. The utility model mainly applies to the crossheading transfer machine tail aspect.

The invention discloses an auxiliary tool for measuring the width of a thinned area of a lithium battery pole piece and a measuring method. The auxiliary tool comprises a workbench; a sliding groove is formed in the upper surface of the workbench in the length direction, pole piece limiting mechanisms are arranged at the two ends of the sliding groove in a sliding mode and used for containing a pole piece to be measured, a laser range finder is further arranged on the upper surface of the workbench, and the laser range finder is aligned with a thinned area of the pole piece to be measured and used for measuring the width of the thinned area of the pole piece to be measured. According to the invention, non-contact measurement is realized, and pole piece damage possibly caused by contact measurement is avoided; meanwhile, errors caused by manual recording are avoided, the risk of human errors in data recording is reduced, the accuracy and efficiency of measurement are improved, and the labor intensity of operators is reduced.

The utility model discloses an auxiliary notching tool for a junction box, which comprises a bearing plate and a notcher, a positioning piece for placing the junction box is arranged above the bearing plate, and a plurality of groups of guide grooves for moving the notcher are arranged on two sides of the positioning piece; the grooving device is used for grooving the junction box located at the positioning piece along the guide groove. Through the arrangement of the positioning piece and the grooving device, the grooving device is guided by the guide groove in the positioning piece to conduct grooving, compared with a traditional manual or mold opening mode, grooving operation of the junction box can be completed more rapidly and accurately, and therefore the grooving efficiency of the junction box is improved.

The invention relates to a rainwater recovery and irrigation system for campus ecological landscapes, and relates to the technical field of water systems for campus ecological landscapes. A filtering assembly is installed in the rainwater recycling pool and comprises a cover plate arranged at the top of the rainwater recycling pool and a filtering net arranged in the middle of the rainwater recycling pool, and rectangular grooves distributed in an array mode are formed in the cover plate; the irrigation equipment comprises a water pump, a water delivery pipe, a plurality of shunt water pipes and sprinkler heads; the water pumping end of the water pump extends into the rainwater recycling pool and is positioned below the filter screen; one end of the water conveying pipe is connected with the water outlet end of the water pump; each shunting water pipe supplies water to the campus ecological landscape; the water conveying pipe and the multiple flow dividing water pipes are all located in a trapezoidal prefabricated pipe gallery arranged underground. The garden landscape irrigation system has the effects of supplying water and irrigating garden landscapes, reducing the daily maintenance cost of the garden landscapes and reducing the waste of water resources.

The utility model discloses a sleeve seam pressing machine and a pressure detection system thereof, relates to the technical field of pressing machines, and aims to solve the technical problem that the sleeve seam pressing machine can only press and shape one cuff at a time. According to the technical scheme, the device is characterized by comprising a movable base and a rack, the rack is arranged above the movable base, a lower die mounting assembly is arranged at the bottom of the rack, two lower dies are arranged on the lower die mounting assembly, the bottoms of the two lower dies are each provided with an auxiliary supporting assembly, and auxiliary overturning assemblies are arranged at the bottoms of the two auxiliary supporting assemblies; a displacement output assembly is arranged at the top of the rack, an overturning bottom plate is arranged at the bottom of the displacement output assembly, a cold upper die and a hot upper die are arranged below the overturning bottom plate, a plurality of cold and hot die connecting bases are arranged between the cold upper die and the hot upper die, a rotating main shaft penetrates through the cold and hot die connecting bases, and the two ends of the rotating main shaft are each provided with a cold and hot die overturning assembly. The utility model aims to provide a sleeve seam pressing machine and a pressure detection system thereof.

The invention provides a method for recovering tungsten carbide and cobalt from waste tungsten-cobalt hard alloy, and belongs to the technical field of tungsten-cobalt hard alloy recovery. The method for recovering the tungsten carbide and the cobalt from the waste tungsten-cobalt hard alloy comprises the following steps that a deep eutectic solvent and cobalt chloride are mixed, and an electrolyte is obtained; the eutectic solvent comprises a hydrogen bond acceptor and a hydrogen bond donor, the hydrogen bond acceptor is chlorinated organic ammonium salt, and the hydrogen bond donor is ethylene glycol or organic acid; and the waste tungsten-cobalt hard alloy serves as an anode, precious metal or transition metal serves as a cathode, the anode and the cathode are immersed into the electrolyte for electrolysis, tungsten carbide is obtained on the anode, and metal cobalt is obtained on the cathode. According to the method, the eutectic solvent is adopted as the electrolyte, and tungsten carbide and cobalt in the waste tungsten-cobalt hard alloy are recycled in the electrolyte, so that harmful gases such as hydrogen chloride can be prevented from being generated, the use amount of raw materials is reduced, and the method is safe and environment-friendly.

The invention discloses a 3D printed micro-fluidic chip as well as a preparation method and application thereof. The preparation method comprises the following steps: mixing quartz sand micro-powder and a binder, granulating, and drawing to obtain a wire A; then, acrylonitrile-butadiene-styrene copolymer (ABS) is subjected to granulation and wire drawing, and a wire material B is obtained; the wire material A and the wire material B are put into two feeding ports of an FDM3D printer respectively, according to a model of the micro-fluidic chip, extrusion deposition printing is conducted through a nozzle, the wire material A prints a micro-fluidic chip body, the wire material B fills a channel of the micro-fluidic chip, a micro-fluidic chip green body is obtained, the micro-fluidic chip green body is degreased and sintered, and the micro-fluidic chip is obtained. The 3D printed micro-fluidic chip provided by the invention has higher hardness and strength and better dimensional stability, and the dimensional change of the chip is small when stress or temperature changes; the material has excellent chemical stability and low adsorbability, and is not easy to adsorb chemical reagents or react with the chemical reagents.

This application provides a cleaning device, relating to the field of cleaning device technology. The cleaning device includes: a device body; a cloth assembly detachably connected to the device body, the cloth assembly including a traveling mechanism for driving the cloth assembly to be fixedly connected to or detached from the device body, and the traveling mechanism also for causing the position of the cloth assembly relative to the device body on the surface to be cleaned to change; and a connecting component including a first end and a second end, the first end connected to the device body and the second end connected to the cloth assembly, the distance between the first end and the second end being variable, the connecting component for restricting the movement of the cloth assembly within a preset area, the preset area being larger than the cleaning area covered when the cloth assembly is fixedly connected to the device body. The cleaning device provided by this application can solve the problem in related technologies where the cloth assembly loses its cleaning ability due to physical obstruction, resulting in poor cleaning effect.

The invention relates to the technical field of environment intelligent monitoring, and discloses a multi-state sensor linkage control method and system for environment monitoring, and the method comprises the steps: collecting the temperature and humidity data of a power distribution room, and constructing a regional differentiation feature vector set; clustering to obtain an independent partition set and an environment distribution mode; a dehumidification demand index is calculated, partition simulation is executed, and an operation parameter space is obtained; determining an energy consumption efficiency balance configuration group through heuristic optimization; executing stability simulation verification, calculating a time sequence track fluctuation variance, and performing feedback correction; generating an instruction sequence, issuing the instruction sequence to the terminal, and obtaining a feedback environment state change rate; the set of partitions is dynamically updated based on the rate of change. Through simulation rehearsal and a self-adaptive feedback mechanism, precise partition regulation and control of the power distribution room environment are realized, and the dehumidification efficiency and the operation energy consumption are effectively balanced on the premise of ensuring safe operation of power equipment.

The present invention provides a high-efficiency 1200nm pulse fiber laser operation panel data interaction processing system, which relates to the field of data processing technology, including: an operation panel module, which receives operation instructions, and converts the operation instructions into digital signals for transmission through instruction processing and conversion models; a frequency detection module, which is used to detect the repetition frequency of the pulse fiber laser to obtain the detection result; a pulse width adjustment module, which is used to dynamically adjust the width of the pulse laser according to the information provided by the frequency detection module; a safety protection module, which is used to monitor the working state of the laser, including temperature and current parameters, and to perform safety warnings. The present invention realizes the accurate transmission of operation instructions, comprehensive monitoring of the laser state, dynamic pulse width adjustment and safety warning, and improves the convenience of operation, performance stability and safety reliability of the laser.

The invention relates to a hot state regulating tool and a hot state regulating method for the air supply flow at the bottom of a vertical flue of a coke oven. The hot state regulating tool comprises a cooling blowing device and an operating rod; the cooling blowing device consists of a cooling fan, a cooling air duct, a cooling sleeve and a positioner; the cooling sleeve consists of a handheld section, an air inlet section and a working section connected in sequence; the operating rod consists of a handle, a connecting rod and a hook head connected in sequence; the invention realizes the regulating operation of the air supply flow at the bottom of the vertical flue at any time in a high temperature environment during the hot production process of the coke oven through the coordinated application of the cooling blowing device and the operating rod; the hot state regulating tool has a simple structure, is easy to manufacture and is convenient to operate.

The utility model relates to the field of wet method acid making equipment, especially a module type reactor for wet method acid making, including air inlet, with process gas delivery pipeline connection, air outlet, with another process gas delivery pipeline connection, and at least two reaction beds are arranged along the gas route of air inlet and air outlet, the reaction bed is distributed with catalyst, heat exchanger and expansion joint, and the heat exchanger can be detachably arranged on the reaction bed, the utility model discloses the steam heat exchanger of existing sulfur dioxide reactor is built -in welded type, and the problem that the metal oxide skin iron filings and catalyst powder produced by long -time use cause the fin blockage of heat exchanger, and it is difficult to replace is solved, if the wet method acid making device is parked and cooled to normal temperature and then enters the reactor equipment and carries out maintenance, also can lead to a large amount of heat energy being consumed, and the problem that the maintenance operation environment is unsafe.

This utility model provides a rebar cutting device for building construction, relating to the technical field of cutting equipment. It includes a support leg with a clamping assembly installed at its upper end. The clamping assembly includes a placement platform mounted on the upper end of the support leg, with a rebar placement groove on the upper surface of the platform. An installation block is installed on the right side of the placement platform. By setting up the clamping assembly, the rebar can be tightly clamped from both sides by two sets of fixed clamping rods, preventing loosening during cutting and ensuring cutting accuracy. Simultaneously, the flexible opening and closing design of the fixed clamping rods facilitates quick clamping and disassembly of the rebar, improving work efficiency. These features of the clamping assembly not only improve cutting quality and ensure the accuracy of cutting dimensions but also guarantee operational safety, preventing rebar from loosening and flying out, thus providing a safe operating environment for operators and increasing work efficiency while reducing the time consumed in the clamping process.

The utility model provides a kind of battery disassembly sealing device of leakage prevention, belong to sealing device technical field, including sealed box, multiple groups of grooves and multiple groups of limiting grooves are set in sealed box periphery, bearing frame is equipped in sealed box, bearing frame is fixedly connected with partition frame by bolt, bearing frame is divided into multiple groups of placement area by partition frame, multiple groups of placement area are each equipped with leakage plate, multiple groups of leakage plate are clamped in bearing frame, multiple groups of leakage plate bottom are each equipped with the liquid pumping assembly for discharging leakage, liquid pumping assembly includes liquid collection box, and liquid collection box is adhered to be connected with bearing frame, liquid collection box inner wall is inverted T groove shape, multiple groups of liquid flow grooves are set in inverted T groove inclined plane of liquid collection box, filter plate is equipped in liquid collection box, filter plate is located leakage plate bottom, leakage hole is set in liquid collection box, multiple groups of liquid pumping pumps are equipped in sealed box.In the process of battery disassembly, after leakage appears, leakage is collected by liquid collection box, filter plate is primarily filtered, and then leakage is pumped out by liquid pumping pump, to collect and process.

This utility model provides a marine gas detector housing and a marine gas detector, relating to the field of detection equipment technology. The housing includes a base, an upper shell, and a sealing ring. The surface of the base facing the upper shell has a circumferentially surrounding groove. The upper shell is used to mount the base to form a cavity structure for accommodating the marine gas detector body. The upper shell includes a first shell, which includes a side wall and a top cover. The side wall is perpendicular to the top cover, and the end of the side wall away from the top cover has a flange that engages with the groove. The side wall has a first through hole for at least a portion of the marine gas detector body to extend out and a second through hole corresponding to the gas sensing part of the marine gas detector body. The sealing ring is embedded in the first through hole, and a flow guiding structure corresponding to the second through hole is provided on the inner side of the side wall. The surface of the flow guiding structure is coated with a hydrophobic coating. This utility model can effectively protect the gas detector inside the ship's cabin.