38results about How to "Solve the problem of outflow" patented technology

The invention provides a rapidly-assembled refrigeration cabinet which comprises a base body and an assembled cabinet body. An air inlet of an air supply passage of the assembled cabinet body is communicated with an air supply outlet of the base body; an air supply fan sends cold air from the air supply outlet to the air supply passage of the assembled cabinet body; and then the cold air flows into the cabinet body from an air outlet of the air supply passage. A top plate, a back side plate, a left side plate and a right side plate of the assembled cabinet body are mounted on a longitudinal bracket or a transversal bracket. The assembled cabinet body passes through the longitudinal bracket and is connected with the base body in a demountable manner. Compared with the prior art, the rapidly-assembled refrigeration cabinet has the advantages of being convenient for manufacture, transportation, on-site assembly and disassembly as well as storage and provides conditions and convenience for the sales of frozen products.

The invention discloses an unmanned environment-friendly ship capable of automatically collecting garbage on the water surface, and relates to the technical field of unmanned ship automatic control. The ship comprises a ship body, a fixing frame is arranged on the ship body, a garbage collecting device and a control device are arranged on the fixing frame, the garbage collecting device is connected with the control device, and the garbage collecting device and the control device are both connected with a power source. Through the control device and the motor control system, the navigation route and the working state of the environment-friendly ship are completely and automatically controlled; high-efficiency and high-safety riverway cleaning is realized through the garbage collection device; through left and right multi-stage blocking nets, the cleaning area is enlarged; through the central blocking net, the problem that garbage easily leaks out when a ship travels backwards is solved;through cooperation of redundant multiple propellers, garbage collection operation under the condition that the ship is not moved is achieved, and the defects that in the prior art, the ship can onlycollect garbage in the advancing process, and mistakes and omissions are likely to happen are overcome.

The invention relates to an environment-friendly power machine which aims at achieving the effect that liquid in a vacuum container can break through air pressure difference to flow out of the vacuum container under the condition that resources are not consumed. The technical main point is that the power machine enables liquid at the lower position to enter a liquid feeding tank of a vacuum box at the higher position through air pressure, the liquid enables a floating box in the liquid feeding tank to float, the floating box drives a lever to press down a piston under the liquid feeding tank, and the piston pushes liquid under the piston out of the vacuum box and enables the liquid drop to drive a generator to generate electricity and flow back to the lower position. The floating box floats in place to drive a mechanism to enable the liquid in the liquid feeding tank to drop to the below of the piston through an opening hole, the liquid in the liquid feeding tank flows out to enable the floating box to descend and drive the lever to pull the piston upwards. The floating box falls in place to close the opening hole of the liquid feeding tank to store liquid again. The power machine moves in circles to output electric energy or power continuously.

The invention discloses a high-temperature heat pump liquid storage device and a high-temperature heat pump hot water machine comprising the same. The high-temperature heat pump liquid storage device comprises a device body, a liquid storage cavity defined by the device body, a liquid inlet pipe inserted in the liquid storage cavity and used for refrigerants to flow in the liquid storage cavity, and a liquid outlet pipe inserted in the liquid storage cavity and used for the refrigerants to flow out of the liquid storage cavity. The high-temperature heat pump liquid storage device further comprises a blind pipe arranged in the liquid storage cavity and located below the liquid inlet pipe. The blind pipe is a pipe body, the bottom end of the blind pipe is sealed, and an opening is formed in the top end of the blind pipe. The area of the opening is larger than the cross section area of the liquid inlet pipe. Gas-liquid coexisting refrigerants which enter the liquid storage cavity through the liquid inlet pipe can be subjected to gas-liquid separation in the liquid storage device, and the problem that gas-state refrigerants flow out from the liquid outlet pipe is solved. The high-temperature heat pump liquid storage device is used in cooperation with a heat pump system, so that electric energy consumption of the heat pump system is effectively lowered, and using cost is reduced. The high-temperature heat pump liquid storage device has the advantages of being simple in structure, reasonable in design, strong in practicability, and the like.

The invention provides a detection device for multi-band clock frequency response of a microphone. The device comprises a controller, a base box, a fixed shell, a test platform, a pressing and fixingpart, a standard microphone, a sounder and a shielding box cover, wherein the fixed shell is arranged in the base box, the test platform is connected to the base box, the test platform is provided with a test terminal and a through hole, the pressing and fixing part is movably arranged above the test platform and is used for extruding the electric terminal to be electrically connected with the test terminal, and the standard microphone and the sounder are arranged in the fixed shell. According to the invention, the test terminal is arranged on the test platform. When the microphone module to be tested is tested, the electrical terminal of the microphone module to be tested is electrically connected with the test terminal through pressing of the pressing fixing part, sounds with different frequencies are produced through the sounder, the controller compares the sound data received by the microphone module to be tested and the sound data received by the standard microphone, and then theyield of the microphone module to be tested is judged.

The invention discloses a water vortex splashing and filtering device, which is characterized by comprising a water vortex filtering part of a gas inlet pipeline, a splashing and filtering part, a water pumping wind pipe and a splashing baffle plate, wherein the water vortex filtering part is a cavity which consists of a water vortex chamber and an upper cover of the water vortex chamber and has acircular cross section; a gas incisive opening is arranged on the side wall of the water vortex chamber or the side wall of the upper cover of the water vortex chamber, and is connected with the airinlet pipeline; the splashing and filtering part is a cavity which consists of a splashing chamber and an upper cover of the splashing chamber, and a wind outlet is arranged on the side wall of the cavity or an upper cover plate of the upper cover of the splashing chamber; one end of the water pumping wind pipe passes through the center of the upper cover plate of the upper cover of the water vortex chamber and extends into the water vortex chamber to form a port I, and the other end of the water pumping wind pipe is communicated with the splashing and filtering part and extends into the cavity to form a port II; and the splashing baffle plate is arranged between the port II and the wind outlet. The water vortex splashing and filtering device firstly carries out centrifugal filtration by water vortex, and then uses excess water forming the water vortex to carry out splashing and filtration, so the water has two purposes, and the filtration precision is high.

An automatic paint spraying device for the inner wall of a tower drum comprises an axial walking device, a paint high-pressure filling device, a rotary driving device, a rotary spray head and a controller, and the controller is used for uniformly controlling starting and stopping of the axial walking device, the paint high-pressure filling device, the rotary driving device and the rotary spray head. A rotating plate is arranged on the upper surface of the axial walking device through a rotating mechanism, a supporting frame used for installing the rotary driving device is arranged on the rotating plate, the rotary driving device is connected with the rotary spray head through a transverse pipe, and the rotary spray head is located on the outer side of the axial walking device and the rotating plate. According to the device, under the regulation and control of the controller, according to manually-input necessary parameters, after primary moving spraying is completed, the rotary spraying head is turned, spraying on the positions which are not sprayed through primary axial movement is achieved through reverse axial movement, thorough spraying on all the positions of the inner wall of the tower drum is automatically achieved. The device has the advantages of being small and exquisite in overall structure, small in occupied space and capable of automatically achieving uniform spraying of the inner wall of the tower drum.

The invention discloses an automatic bladder irrigator, belongs to the field of medical instruments, and particularly relates to the automatic bladder irrigator. Aiming at solving the problem of suction failure caused when a worker does not well control the force during manual bladder irrigation in the prior art, the automatic bladder irrigator comprises a shell, the shell is provided with a water inlet, a bladder tube connection groove and a waste liquid discharging port, the interiors of the water inlet, the bladder tube connection groove and the waste liquid discharging port are connected through catheters, the water inlet is provided with a flushing pump, and the waste liquid discharging port is provided with a water suction pump. The processes of bladder irrigation and liquid suction can be conducted smoothly, and the catheters are tightly connected so that the phenomenon of urine splashing cannot occur.

The invention discloses a washing agent box and a washing and drying all-in-one machine. The washing agent box comprises a box body and a liquid inlet and a liquid outlet formed in the box body. In addition, the washing agent box further comprises a baffle and a guide plate, wherein the baffle is arranged at the liquid outlet, is matched with the liquid outlet in shape to open or close the liquid outlet and is provided with a downdip side and an upswept side, and the guide plate is used for guiding liquid in the box body to the downdip side of the baffle. The problem of hot air outflow in the drying process is also solved while the water feeding process of the washing and drying all-in-one machine is not affected under the effect of the baffle, the leakproofness of a drying environment is ensured, heat loss is effectively reduced, the water consumption and the electricity consumption in the drying process are reduced, and a drying effect is optimized.

The invention discloses a single-motor double-duct electric mask and belongs to the technical field of electric masks. The single-motor double-duct electric mask comprises a mask body; the mask body includes a fan body, a valve, a first bypass mechanism, a second bypass mechanism and an exhaust port; one side of the mask body is provided with a passage; an empty cavity is arranged in the mask body; one side of the mask body is provided with a circular opening matched with a fan body; the circular opening is positioned in the middle of the passage; the fan body is arranged in the empty cavity via the circular opening; one side of the fan body is provided with a plurality of air outlets at equal intervals; the air outlets are jointly communicated with the passage. Without changing the working condition of the fan body, the first bypass mechanism and the second bypass mechanism are alternated to switch inhaling state and exhaling state; therefore, the problem is solved that the provisionof a single air supply mechanism causes air flowing out of other parts of the mask body.

The invention discloses an integrated deionizing device. The integrated deionizing device comprises an expansion kettle, a filter element assembly, a conductivity tester and a control valve, by adopting the technical scheme, the filter element assembly is provided with a plurality of small filter elements, and the filter element via holes matched with the small filter elements and the kettle sealing cover matched with the filter element via holes, so that the filter elements can be easily replaced, additional dismounting tools are not needed, the operation is simple, the requirement on the quality of operators is low, and the cost is low. The problem that cooling liquid flows out due to replacement of the filter element can be solved, and the maintenance cost is greatly reduced; the small filter element can be directly placed in the existing expansion kettle, and a new mold of the expansion kettle does not need to be opened, so that the design cost is further reduced; meanwhile, the conductivity tester and the control valve are both integrated on the expansion kettle, the structure is more compact, and the occupied installation space is reduced.

The invention discloses a pluggable quick-release type anti-reflux self-locking plectrum refill, and relates to the technical field of pluggable anti-reflux locking refills. The pluggable quick-release type anti-reflux self-locking plectrum refill comprises a refill body, a first clamping head and a pen point, the top end of the refill body is movably connected with the first clamping head in a clamped mode, and the pen point is arranged at the top end of the first clamping head. Micro-elastic rods are fixedly connected to the upper outer surface and the lower outer surface of the left side of the refill body, and a polygonal clamping connector is fixedly connected to one end of each micro-elastic rod. A second clamping head at one end of tweezers is attached to the surface of the pen point, the second clamping head is clamped to a square empty groove in the surface of the pen point, a friction plate is used for attachment and extrusion, the pen point is rapidly pulled out from one end of the refill body by pulling the tweezers, and the characteristic that the pen point is replaced and clamped is achieved. The problems that the pen point is tedious and complex in process manufacturing, ink is discarded after being used up, and waste is caused are solved, and the effect of rapidly pulling out and replacing the pen point is achieved.

The invention discloses a juice extractor and a pushing-up unit of the juice extractor. The juice extractor comprises a base and a container unit which is detachably arranged on the base in a rotatingmode, wherein the container unit comprises a container and a cutter holder which is arranged at the bottom of the container. The base comprises a first ejecting part; the cutter holder comprises a second ejecting part which can be ejected by the first ejecting par; and the second ejecting part is ejected upwards by the first ejecting part and the container unit is moved upwards relative to the base and gets separated from the base when the container unit, relative to the base, is rotated to the part, corresponding to the first ejecting part, of the second ejecting part. By arranging the firstejecting part and the second ejecting part, the container unit, when rotating relative to the base, can be pushed upwards and get separated from the base, and the container unit can be detached quitesmoothly and simply; and in addition, a problem that the container is separated from the cutter holder and a problem of spillage of food and fruit juice, which are caused due to excessive rotation ofthe container unit, can be prevented.

The invention provides a tire type projectile collector. The tire type projectile collector comprises identical s-faces of waste tires and a rubber curtain. Each face of the s faces of waste tires comprises the m columns of identical waste tires arranged side by side, and each column of the m columns of waste tires comprises n waste tires overlapped from bottom to top along the vertical line. Thes- faces of waste tires are arranged from the position close to a wall to the direction far away from the wall. Every two adjacent faces of the waste tires among the s faces of the waste tires are arranged in a staggered mode. Each waste tire is filled with soft rubber blocks soaked in flame-retardant liquid. The shape of each rubber block is a cylinder with the sidewall protruding outwards to beattached to the inner surface of the corresponding waste tire. The rubber curtain is vertically arranged on the side, far away from the wall, of the s faces of the waste tires. The rubber curtain andthe s faces of the waste tires are arranged in a spaced mode. The tires of the tire type projectile collector are filled with the rubber blocks rather than yellow sand, and the problem that yellow sand flows out from projectile holes is effectively solved.

The invention provides a microphone multi-band clock frequency response detection device, which includes a controller, a base box, a fixed shell, a test platform, a pressing part, a standard microphone, a sounder and a shielding box cover, and the fixed shell is arranged on the base In the seat box, the test platform is connected to the base box, and there are test terminals and through holes on the test platform, and the pressing part is movable above the test platform, which is used to squeeze the electrical terminals and electrically connect the test terminals. A standard microphone and sounder are housed in the fixed housing. The microphone multi-band clock frequency response detection device of the present invention sets the test terminal on the test platform, presses down the pressing part so that the electrical terminal of the microphone module to be tested is electrically connected to the test terminal, and at the same time emits sounds of different frequencies through the sounder , and then the controller compares the sound data received by the microphone module under test with the standard microphone, and then judges the yield rate of the microphone module under test.

The invention discloses an automatic instrument oil blasting device. The automatic instrument oil blasting device structurally comprises an automatic instrument oil blasting device main machine body,an automatic instrument oil blasting silicone oil storage case and an automatic instrument oil blasting amount control transmission case. The automatic instrument oil blasting silicone oil storage case is provided with a first silicone oil storage bucket device, a first silicone oil metering and injection device, a second silicone oil storage bucket device and a second silicone oil metering and injection device. When the equipment is used, a spring pressing rod can be manually pressed to drive an oil injection baffle to be opened, and the oil injection baffle is driven to be closed in the process that a strong reset spring slowly resets. The resetting time of the strong reset spring just meets the oil injection amount of an instrument, and therefore the problem that due to the fact that the oil blasting amount is hard to master, silicone oil overflows is solved. Meanwhile, the problem that a valve needs to be manually closed, the silicone oil overflows is solved, unnecessary waste is avoided, meanwhile, time and labor are saved, operation is easy, and use is convenient.

The invention provides a bottom shell component and an air conditioner with the bottom shell component. The bottom shell component comprises a bottom shell, an anti-water-leakage device and a water discharge pipe, wherein the bottom shell is provided with a water discharge mouth; the anti-water-leakage device is installed at the water discharge mouth and is provided with a seal position for closing the water discharge mouth and a water discharge position for opening the water discharge mouth; and the water discharge pipe is arranged in the water discharge mouth in an inserted manner to make the anti-water-leakage device be switched from the seal position to the water discharge position and is separated from the water discharge mouth to make the anti-water-leakage device be switched from the water discharge position to the seal position. According to the bottom shell component and the air conditioner with the bottom shell component, by means of the manner that the anti-water-leakage device is added at the water discharge mouth in the bottom shell, when the water discharge pipe is pulled out, the anti-water-leakage device can seal the water discharge mouth, and liquid inside the bottom shell is prevented from flowing out; and after the water discharge pipe is installed, the anti-water-leakage device is opened, the bottom shell discharges water normally, the problem that air passage residual liquid flows out after the water discharge pipe is disassembled from an after-sale wall hanging machine is solved, and after-sale operations are facilitated.

The invention relates to a high-performance integrated absorption tower for dust removal and desulfuration via a physical method, of which the contact time of alkaline serous fluid and smoke is long, the contact area is large, the reaction is sufficient, the desulfuration effect is good, the sulphur content in the discharged smoke is extremely low, and the smoke containing quantity is low, the high-performance integrated absorption tower for the dust removal and desulfuration via the physical method comprises a tower body, and is characterized in that: a smoke current equalizer is arranged above a smoke inlet in the tower body, the upper part of the tower body is provided with plate shelves which are arranged in a layered manner up and down, each layer of plate shelf is composed of multiple rows of inclined plate shelf groups in parallel, each group of plate shelf is composed of multiple plate shelves which are arranged in parallel and passes through the tower body, the back surfaces of the plate shelves arranged up and down are provided with antiseptic water sac cloth bags with openings at the upper ends, multiple strip-shaped water sacs arranged in parallel are arranged in the water sac cloth bags, each water sac is corresponding to a water nozzle, a water pipe is arranged above the plate shelf on the tower body, multiple water nozzles are installed on the water pipe, and the water outlets of the water nozzles are positioned in the upper end openings of the water sacs of the corresponding water sac cloth bags.

The invention discloses a cleaning robot. The cleaning robot comprises a machine body equipped with a mop at the bottom, a moving mechanism, a liquid storage box assembled to the machine body, a deformation pipeline mechanism and a pneumatic driving mechanism; the liquid storage box is provided with a valve for opening or blocking an air inlet hole, when the pneumatic driving mechanism works, negative pressure is generated at the first end of the deformation pipeline mechanism, so that the second end of the deformation pipeline mechanism is driven to deform so as to drive the valve to open theair inlet hole formed in the liquid storage box, and water in the liquid storage box continuously flows out and wets the mop. When the pneumatic driving mechanism does not work, the second end of thedeformation pipeline mechanism is restored to the original shape so as to drive the valve to block the air inlet hole formed in the liquid storage box, so that when the cleaning robot is in standingstill states such as charging and standby for a long time, the water in the liquid storage box is prevented from continuously flowing out, forming accumulated water on the ground and damaging the wooden floor.

An alkaline slurry and flue gas contact time is long, the contact area is large, the reaction is sufficient, the desulfurization effect is good, the sulfur content in the discharged flue gas is extremely low, and the dust content is low. The high-performance physical dust removal and desulfurization integrated absorption tower, Including the tower body, the special feature is that a flue gas flow equalizer is installed above the flue gas inlet in the tower body, and a plate frame arranged up and down in layers is arranged on the upper part of the tower body. and each group of panels is composed of multiple panels arranged side by side and penetrating through the tower body. On the back of the panels arranged up and down, there is an anti-corrosion water bag with an open upper end. There are multiple strip-shaped water bags arranged side by side, and each water bag corresponds to a water nozzle. On the tower body, a water pipe is arranged above the plate frame, and a plurality of water nozzles are installed on the water pipe. The water outlet of the water nozzle It is located in the upper port of the water bladder of the corresponding water bladder cloth bag.

The invention provides a long-shot riverway water quality sampling device, and relates to the field of water quality sampling. The long-shot riverway water quality sampling device comprises a buoy, clamping noses are fixedly installed on the left side and the right side of the buoy, the two clamping noses are hinged through a connecting frame, the connecting frame is located above the buoy, a balancing weight is fixedly installed at the bottom end of the buoy, the balancing weight comprises a fixed balancing weight and an adjusting balancing weight, and the fixed balancing weight is fixedly installed at the bottom end of the buoy. The long-shot riverway water quality sampling device is connected with an existing throwing type fishing rod for throwing, the buoy and a central shaft are arranged, the buoy can sink into water under the action of the balancing weight after long-shot, and the device moves downwards under the action of gravity, so that a hinge four-rod mechanism can be extruded and deformed through a square shaft to jack up a sealing gasket, finally, the effect of collecting water in a riverway can be achieved, and the problem that in the prior art, sampling is inconvenient is solved.

The invention relates to an artificial skin independent culture dish and a protection structure thereof, and effectively solves the problems that a culture dish shakes and a culture solution in the culture dish flows out from the interior of the culture dish due to the fact that a person easily touches the culture dish placement rack when passing through the culture dish placement rack; The dish comprises a shell and is characterized in that the upper end of the shell is connected with a fixed gear disc in an up-down sliding mode, the fixed gear disc is coaxially and rotatably connected with a culture dish tray, the lower end of the culture dish tray is rotatably connected with four evenly-distributed driven gears, the driven gears are meshed with the fixed gear disc, and the upper ends of the driven gears are fixedly connected with driving rods; the driving rods are in sliding connection with a pushing plate block, the pushing plate block is in sliding connection with the culture dish tray, the pushing plate block is in sliding connection with a rubber fixing plate in the direction close to the fixed gear disc, and the rubber fixing plate is connected with the pushing plate block through a spring. The invention is easy and convenient to operate, the working efficiency of workers is greatly improved, and meanwhile the working difficulty of the workers is reduced.

The invention discloses a construction method for a catenary pillar foundation structure of a high-speed railway, which is suitable for the construction of all types of filled roadbeds, and the construction is convenient and efficient. It includes the following steps: fill the subgrade filling body in layers to the bottom elevation of the catenary pillar foundation; ② continue to fill the subgrade filling body and subgrade surface structure in layers, and fill with seepage filler at the corresponding position of the catenary pillar foundation Form the water seepage filling body; ③ Lay a layer of composite geomembrane on the top of the water seepage filling body; ④ Fill the remaining subgrade surface structure; Drilling bolts are used for pressure grouting to form a high-strength composite cement mortar body with steel bars; ⑦ Excavate the subgrade surface structure above the top surface of the high-strength steel bar composite cement mortar body; ⑧ Bind the reinforcement cage in the shallow foundation pit, and The tops of the exposed drilled anchors are fixedly connected; ⑨Concrete is poured in the shallow foundation pit to form a reinforced concrete base.

The invention discloses a water pan capable of preventing accumulated water from flowing out during water tank pulling out and a dehumidifier and relates to the technical field of dehumidifiers. The water pan capable of preventing accumulated water from flowing out during water tank pulling out comprises a water pan body. An accumulated water groove is formed in the water pan body, the accumulatedwater groove communicates with a water outlet of the water pan body, and a water flow blocking part is arranged at the communication part of the accumulated water groove and the water outlet of the water pan body. By means of the water pan capable of preventing accumulated water from flowing out during water tank pulling out and the dehumidifier, the accumulated water groove is formed in the water pan body, accumulated water which does not flow out is gathered in the accumulated water groove, meanwhile, the water flow blocking part is arranged at the communication part of the accumulated water groove and the water outlet of the water pan body so as to block the accumulated water gathered into the accumulated water groove, the phenomenon that the water pan body wobbles fiercely when the water tank is pulled out, and water flows out from the water outlet of the water pan body is prevented, the problem that the water pan body wobbles fiercely when the water tank is pulled out, and the accumulated water flows out from the water outlet of the water pan body is solved, the use experience of a user is optimized, and meanwhile the water pan is simple in structure, low in cost and not likely to be damaged.

The invention discloses medical instrument disinfecting and drying equipment capable of blowing air rotationally. The equipment comprises an equipment body, a baffle is embedded in the upper end face of an inlet plate, a mounting column is welded to the inner surface of the equipment body, a water absorption pad is glued to the upper end face of a drawing plate, a storage box is embedded in the upper end face of the equipment body, and first water absorption cotton is embedded in the lower end face of a mounting body. According to the medical instrument disinfecting and drying equipment, when the medical instrument is put into the inlet plate, the medical instrument is prevented from falling onto the ground from the inlet plate, when the medical instrument is sprayed with disinfectant and enters a drying procedure, the problem that the surface of the medical instrument is more or less adhered with disinfectant liquid beads is solved, incomplete drying during drying is avoided, and the problems that the storage box and a telescopic pipe are not tightly connected, and the disinfectant in the storage box flows out are solved; and when the disinfectant is sprayed, the problem that the disinfectant dripped from the medical instrument does not have a collecting device, so that the disinfectant drips to the inner surface of the equipment body, and the equipment body is corroded is solved.

The invention discloses a high-temperature heat pump liquid storage device and a high-temperature heat pump hot water machine comprising the same. The high-temperature heat pump liquid storage device comprises a device body, a liquid storage cavity defined by the device body, a liquid inlet pipe inserted in the liquid storage cavity and used for refrigerants to flow in the liquid storage cavity, and a liquid outlet pipe inserted in the liquid storage cavity and used for the refrigerants to flow out of the liquid storage cavity. The high-temperature heat pump liquid storage device further comprises a blind pipe arranged in the liquid storage cavity and located below the liquid inlet pipe. The blind pipe is a pipe body, the bottom end of the blind pipe is sealed, and an opening is formed in the top end of the blind pipe. The area of the opening is larger than the cross section area of the liquid inlet pipe. Gas-liquid coexisting refrigerants which enter the liquid storage cavity through the liquid inlet pipe can be subjected to gas-liquid separation in the liquid storage device, and the problem that gas-state refrigerants flow out from the liquid outlet pipe is solved. The high-temperature heat pump liquid storage device is used in cooperation with a heat pump system, so that electric energy consumption of the heat pump system is effectively lowered, and using cost is reduced. The high-temperature heat pump liquid storage device has the advantages of being simple in structure, reasonable in design, strong in practicability, and the like.

The invention relates to the technical field of plastic injection molding equipment, in particular to energy-saving type injection molding equipment used for double-sided injection molding and capableof preventing raw materials from overflowing. The energy-saving type injection molding equipment comprises an equipment body, an injection pipe is fixedly connected to the right side face of the equipment body, a screw rod is inserted into the injection pipe, the right end of the screw rod is connected with a fixing plate in a sleeved mode, a feeding hopper is inserted into the upper surface of the injection pipe, and a gas treatment box is fixedly connected to the position, located above the injection pipe, of the lower surface of the equipment body. A shielding plate is made to move towardsthe outer side of a limiting plate, so that an injection molding opening is blocked by the shielding plate, the problem that residual materials in the injection pipe can flow out through the injection molding opening is solved, meanwhile, materials are prevented from flowing back in the injection molding process, a conducting strip on a limiting spring cannot be connected with a second interfaceof a circuit tube through centrifugal force generated by the equipment, so that a signal lamp on the upper surface of the injection pipe is off, workers are reminded to maintain the equipment, and theproduction quantity of defective goods is reduced.

The invention discloses a low-energy electron accelerator under-beam device reactor, and relates to the technical field of electron accelerators, the low-energy electron accelerator under-beam device reactor comprises an electron accelerator and a discharging mechanism, the surface of the electron accelerator is provided with an auxiliary mechanism, the top of the auxiliary mechanism is provided with a feeding mechanism, and the feeding mechanism comprises a feeding box body; a knocking hammer is in lap joint with the side face of the feeding box. Through cooperation of a feeding hopper, a feeding box body, a knocking hammer, a second rotating rod and a second motor, seeds enter the feeding box body through the feeding hopper, the second motor is started regularly, the knocking hammer knocks the feeding box body, the feeding box body drives the seeds in the feeding box body to vibrate, and the seeds are fed into the feeding box body; the problem that in the working process of a traditional feeding mechanism, due to the fact that seeds are different in size, an outflow pipeline is blocked, and then radiation on crops is affected is solved, and the effect of improving the working efficiency of workers is achieved.

The invention discloses a cleaning robot and an intelligent cleaning system. The cleaning robot comprises a machine body, a moving mechanism, a liquid storage box installed on the machine body, and anairflow generation mechanism, wherein a mop is installed at the bottom of the machine body; the liquid storage box is provided with a regulating part playing a role in blocking an air inlet; when theairflow generation mechanism does not work, no airflow is generated, and the air inlet is blocked by a sealing end, so that when the cleaning robot is stationary for a long time such as being charged, standby and the like, water in the liquid storage box does not continuously flow out to be accumulated on the ground, and thus wooden floors are prevented from being damaged; and when the airflow generation mechanism generates airflows, the regulating part is driven to open the air inlet, so that liquid in the liquid storage box flows out from a liquid outlet and the mop is wetted.