104results about How to "Quick squirt" patented technology

The invention discloses a cleaning device for a municipal bridge guardrail with the V-shaped bottom and a using method thereof. The device is used for cleaning the municipal bridge guardrail (1) and comprises a plurality of water collection box assemblies (9), a plurality of cleaning nozzles (92) and a pressure supply device (7), wherein the water collection box assemblies (9) are connected with the cleaning nozzles (92) through water conveying pipes (91) one to one, and the cleaning nozzles (92) are installed on a nozzle installation frame (8) exposed out of the ground (2).

The invention discloses a medicine pounding tank, and relates to the technical field of pounding appliances. The medicine pounding tank comprises a tank body device, a top cover, a medicine pounding device and a conical ring, wherein the top cover is connected to the top of the tank body device in a matched mode, the conical ring is fixed at the center of the bottom of the top cover and is located on the surface of the medicine pounding device, an inner tank is arranged inside an outer tank, a reset spring is fixed between the two sides, corresponding to the top of the surface of the inner tank, of the top of the outer tank, an elastic air bag is placed at the center of the bottom of the inner wall of the outer tank, an inner cavity is formed inside the outer tank, the air outlet end of the elastic air bag communicates with the inner cavity, and a knocking device is arranged inside the outer tank and is located in the inner cavity. According to the medicine pounding tank, the self-cleaning effect is achieved, the power of the medicine pounding tank during medicine pounding is fully utilized, residual powder on the side wall is automatically cleaned through impact and air flow, meanwhile, the medicine pounding is rapid and thorough, time and labor are saved, and the working efficiency and the use performance are improved.

The invention discloses a textile cloth dyeing device with good dyeing uniformity, which comprises a housing, a second guide roller support, a sleeve and an inner spiral pipe; a cloth feeding port isarranged at the top of one side of the housing, a cloth discharging port is arranged at the top of the other side of the housing, an L-shaped retainer is arranged on the inner wall of the housing below the cloth feeding port, and an n-shaped retainer is arranged in the housing at one side of the cloth feeding port. The second guide roller is driven to rotate through the transmission of cloth, a dye liquor is pressed into a cavity and is sprayed from a second outlet, the contact area between the cloth and the dye liquor is increased, and the dyeing efficiency is improved; in addition, the dye liquor inside the inner spiral pipe is rotated and surges upward; when the dye liquor rotates, the dye liquor can penetrate the cloth, so that the dyeing efficiency for the cloth is further improved, the cloth is uniformly dyed, and a dye in the dye liquor is prevented from precipitating; when the dye liquor surges upward, impurities floating on the surface of the dye liquor move to the other sideof the n-shaped retainer and are filtered so that the dye liquor is kept clean, the service life of the dye liquor is prolonged, and the cost is reduced.

The invention relates to the technical field of blood filtration, in particular to a blood filtration device for assisting the treatment of leukocyte diseases, comprising a box body, a liquid inlet pipe connected to the left side of the box body, and a liquid outlet pipe connected to the right side of the box body, the box body The inner wall of the body is connected with a circular ring, the inner wall of the circular ring is circumferentially provided with an annular chute, and a filter plate is arranged inside the circular ring, and a plurality of first sliders are circumferentially connected with the side wall of the filter plate, The first slider is slidingly connected with the annular chute, the filter plate is connected to a rotating rod in the middle of one end close to the liquid inlet pipe, the other end of the rotating rod is connected to a second bevel gear, and the first bevel gear The middle part of the lower end is connected with a rotating shaft, and the other end of the rotating shaft passes through the bottom plate of the box to reach the outside of the box and is connected with a motor. The present invention has the characteristics of simple structure, good filtering effect, good cleaning effect, and improved filtering efficiency. Substantial features and notable improvements.

The invention relates to a novel ink-jet printing head. The printing head is characterized in that an ink box, an ink jet hopper, an ink jet head, a slide bar, a crank shaft, an electromagnetic clutch and a micro motor are included, the bottom of the ink box is connected with the ink jet hopper in a funnel shape, the bottom end of the ink jet hopper is provided with the ink jet head, the middle hollow portion of the ink jet head is provided with the coaxial slide bar, the slide bar is provided with a small piston, the uppermost end of the slide bar is connected with the crank shaft, and the crank shaft is connected with an output shaft of the micro motor through the electromagnetic clutch. The novel ink-jet printing head has the advantages that the inkjet printing speed is high, flow is easy to control and the ink jet head can be prevented from being blocked.

The invention discloses a municipal bridge guardrail cleaning device capable of moving left and right and a use method of the device. The device is used for cleaning a municipal bridge guardrail (1) and comprises water collection tank assembles (9), cleaning spraying heads (92) and a pressure supply device (7). The number of the water collection tank assemblies (9) and the number of the cleaning spraying heads (92) are both plural, and the water collection tank assemblies (9) are in one-to-one connection with the cleaning spraying heads (92) through water conveying pipes (91). The cleaning spraying heads (92) are arranged above spraying head mounting frames (8) protruding from the ground (2).

The invention discloses a cleaning device for a municipal bridge guardrail collecting rainwater and a using method thereof. The device is used for cleaning the municipal bridge guardrail and comprises a plurality of water collection box assemblies (9), a plurality of cleaning nozzles (92) and a pressure supply device (7), wherein the water collection box assemblies (9) are connected with the cleaning nozzles (92) through water conveying pipes (91) one to one, and the cleaning nozzles (92) are installed on a nozzle installation frame (8) exposed out of the ground (2).

The invention provides a municipal bridge guardrail cleaning device and a using method thereof. The device is used for cleaning a municipal bridge guardrail (1) and comprises water collecting box components (9), cleaning nozzles (92) and a pressure supply device (7), wherein a plurality of the collecting box components (9) and the cleaning nozzles (92) are provided, the collecting box components (9) are connected with the cleaning nozzles (92) through water supply pipes (91) one by one, and the cleaning nozzles (92) are all installed on a nozzle installing support (8) which is exposed to the ground (2).

The invention discloses a liquid crystal display screen anti-fall protection device. The liquid crystal display screen anti-fall protection device includes an anti-fall mechanism, a fire extinguishingmechanism, a liquid crystal display screen, a shell and a support rod; the inside of the shell is glued to the liquid crystal display screen; the anti-fall mechanism is installed in the circumferential direction of the shell; the lower part of the shell is glued to the support rod; and the fire extinguishing mechanism is arranged inside the shell. The way that a thermistor is connected in parallel with a motor is adopted, so that the resistance of the thermistor increases when the temperature inside the shell rises, the motor changes from a short-circuit state to a conductive state, and the motor is started; therefore, the sensitivity of the liquid crystal display screen anti-fall protection device to temperature is improved, and the fire extinguishing mechanism is activated immediately when a fire occurs in the shell.

The invention provides an intake port dust removing device for a gas brake heavy truck. The device comprises a gas collecting body; a gas collecting bag is arranged in the gas collecting body; a cavity is formed between the surface of the gas collecting bag and the inner wall of the gas collecting body; an intake port is formed in the surface of the gas collecting body; an intake pipe is welded onthe inner wall of the intake port; one end of the intake pipe penetrates through and extends into the gas collecting bag, and the other end of the intake pipe is positioned on the outer surface of the gas collecting body; a one-way gas guide valve is fixedly mounted on the inner wall of the intake pipe; a gas spraying pipe sleeves the end, positioned on the outer surface of the gas collecting body, of the intake pipe; and the device relates to the field of trucks. The intake port dust removing device for the gas brake heavy truck recovers gas emptied by gas brake, and waste gas is used for spraying to an engine intake system, so that the influence on an engine by gravels and dust is reduced, the energy-conservation and environmental-protection effect is excellent, and the problem of increment of the maintenance cost due to adverse effect on the engine intake system by flying dust in the driving process of general heavy trucks is effectively solved.

The invention relates to oxygenation equipment, in particular to water body oxygenation equipment for aquaculture. The water body oxygenation equipment for aquaculture which can rapidly carry out oxygenation on a water body and can comprehensively carry out oxygenation on the water body is provided. The water body oxygenation equipment for aquaculture comprises a floating plate, a rotating assembly, a feeding assembly and a water spraying assembly; the floating plate is used for installing the whole equipment; the rotating assembly is installed on the floating plate and provides power for rotation; the feeding assembly is installed on the rotating assembly and carries out feeding in a rolling-down mode; and the water spraying assembly is installed on the floating plate and carries out pushing in a sliding mode. According to the water body oxygenation equipment for aquaculture, through cooperation of a gear motor and a rotary drum, stirring can be rapidly carried out on the water body,the water body oxygenation efficiency is improved; through cooperation of a first L-shaped rod and a second L-shaped rod, a proper amount of oxygenation medicine can be intermittently added into the water body, oxygen in the water body is larger; and through cooperation of a first wedge block and a contact rod, water can be rapidly sprayed out to be rapidly mixed with the oxygen in the air.

The invention relates to a rainwater-reutilizationoun-based cleaning apparatus for a municipal bridge guardrail and a using method thereof. The apparatus for cleaning a municipal bridge guardrail (1) comprises water tank assemblies (9), cleaning nozzles (92), and a pressure supply device (7). Multiple water tank assemblies (9) and cleaning nozzles (92) are arranged; the water tank assemblies (9) and the cleaning nozzles (92) are connected one by one by water pipes (91); and the cleaning nozzles (92) are installed at nozzle mounting racks (8) exposed out of the ground (2).

The invention discloses a spot gluing valve based on giant magnetostrictive rod drive, which comprises a spray needle (13) and a valve body. An end cover (3) is fixed on a shell (12), and an excitation coil (11) is fixed in the shell (12) through the end cover (3); an elastic pre-tightening device is arranged on the end cover (3); the upper end of the spray needle (13) is tightly pressed by the elastic pre-tightening device, and the lower end of the spray needle (13) enters the valve body through the shell (12); a giant magnetostrictive rod is arranged at the center of the excitation coil (11); one end of the giant magnetostrictive rod is tightly butted and fixed on the shell (12), and the other end of the giant magnetostrictive rod is butted on the spray needle (13) which is tightly pressed by the elastic pre-tightening device through a magnetic conduction sheet (8); the end cover (3), the magnetic conduction sheet (8) and the shell (12) are magnetic conduction materials; and the end cover (3), the magnetic conduction sheet (8), the shell (12) and the giant magnetostrictive rod form a closed magnetic circuit. In the invention, the spot gluing valve based on giant magnetostrictive rod drive has the advantages of simple structure, convenient use, high spraying frequency, high spraying accuracy and long service life.

A municipal bridge guardrail cleaning device for collecting rainwater and its use method, the device is used to clean the municipal bridge guardrail (1), including: a water collection tank assembly (9), a cleaning nozzle (92) and a pressure supply device (7 ), wherein, the number of the water collection tank assembly (9) and the cleaning nozzle (92) is multiple, and the water collection tank assembly (9) is connected to the cleaning nozzle (92) through the water delivery pipe (91) One-to-one connection, the cleaning nozzles (92) are installed on the nozzle installation frame (8) exposed on the ground (2).

A feeder of a coal low-temperature pyrolysis reactor comprises a tank, the upper portion of the tank is provided with a coal inlet, a discharge outlet arranged at one end of the tank body is connected with a feed inlet of the reactor, and a feeding device capable of conveying raw coal briquettes to the reactor and a catalyst spraying pipe used for spraying catalyst and communicated into the reactor are arranged in the tank. Nanometer catalyst can be directly sprayed into the reactor by the catalyst spraying pipe arranged in the feeder of the coal low-temperature pyrolysis reactor, so that the catalyst and volatile matters can be sufficiently mixed in the reactor, and pyrolysis efficiency can be improved greatly.

The invention discloses a variable-diameter crushing type dry powder fire extinguisher and a fault elimination method thereof, and belongs to the field of fire extinguishers. The variable-diameter crushing type dry powder fire extinguisher comprises a dry powder fire extinguisher body, wherein the upper end of the dry powder fire extinguisher body is connected with a spray head and a pressure handle, and the end, away from the pressing handle, of the spray head is connected with a powder spraying opening; a spray pipe is arranged in the dry powder fire extinguisher body, the upper end of the spray pipe extends into the spray head and fixedly communicates with the powder spraying opening, and a variable-diameter powder crushing mechanism is arranged on the inner side of the powder sprayingopening; and the variable-diameter powder crushing mechanism comprises a variable-diameter crushing structure, a screen grouping piece and a driving part, and the driving part comprises a micro driving device. The variable-diameter powder crushing mechanism is additionally arranged at the powder spraying opening, the agglomerated dry powder and the non-agglomerated dry powder are automatically separately to enter a coarse powder area and a fine powder area, the initial fine powder is directly sprayed out in time to extinguish fire, and the variable-diameter powder crushing structure is used for deeply grinding the agglomerated dry powder, so that the particle size of the sprayed dry powder is optimized, the fire extinguishing effect of the dry powder fire extinguisher is improved, and thepurpose of rapidly extinguishing the fire is achieved.

The invention relates to a brush-contained cleaning apparatus for a municipal bridge guardrail and a using method thereof. The apparatus for cleaning a municipal bridge guardrail (1) comprises water tank assemblies (9), cleaning nozzles (92), and a pressure supply device (7). Multiple water tank assemblies (9) and cleaning nozzles (92) are arranged; the water tank assemblies (9) and the cleaning nozzles (92) are connected one by one by water pipes (91); and the cleaning nozzles (92) are installed at nozzle mounting racks (8) exposed out of the ground (2).

The invention relates to the technical field of environment detection, and discloses a water body environment detection device comprising a support. A detection cylinder is fixedly connected on the upper part of the support; a liquid outlet is formed in the lower end of the detection cylinder; symmetrical heating pieces are arranged on the left wall and the right wall of the inner cavity of the detection cylinder, a telescopic rod is fixedly installed on the upper wall of the inner cavity of the detection cylinder, a conical plug is arranged at the lower end of the telescopic rod, a fixing plate is arranged on the upper portion of the inner cavity of the detection cylinder, and a metal pipe is arranged at the upper end of the fixing plate. A coil is connected to the outer side of the metalpipe in winding mode, and an air bag is arranged in the inner cavity of the metal pipe. According to the water body environment detection device, an induced magnetic field is generated through the coil, the air bag is extruded through the magnet column, the vortex plate is heated, the telescopic rod is matched to drive the conical plug to fall off, and the flow guide block and the spraying grooveare arranged in a matched mode so that the effects of quickly and fully discharging the water sample after detection is finished, improving practicability and preventing bacteria breeding are achieved.

The invention discloses a temperature-adjustable strain spray gun. The temperature-adjustable strain spray gun comprises a gun cylinder, a heating component, a handle and a nozzle; the heating component is arranged on the gun cylinder, the handle is arranged on the lower portion of the gun cylinder, the handle is fixedly connected with the gun cylinder, the nozzle is arranged at the front end of the gun cylinder, a nut is arranged at the tail end of the nozzle, the nozzle is in thread connection with the gun cylinder through the nut, the nozzle is provided with a temperature sensor and a bacterial powder injection connector, an infusion tube, a pressure sensor and a compression tube are arranged at the rear end of the gun cylinder, the infusion tube and the compression tube are in seamless connection with the gun cylinder, a starting switch and an air pressure adjusting knob are arranged on the handle, the starting switch is communicated with the infusion tube, and the air pressure adjusting knob is communicated with the compression tube. The temperature-adjustable strain spray gun is simple in structure, convenient to operate, capable of effectively adjusting the temperature and concentration of bacterial liquid, and the good biological activity of stains is kept.

The invention relates to the technical field of electrical automation, and discloses an intelligent electrical power distribution cabinet, which comprises a cabinet, one end of an inner cavity of the cabinet is fixedly connected with a gas distribution pipe, the other end of the inner cavity of the cabinet is fixedly connected with a heat transfer pipe, and an electrical assembly is fixedly connected in the cabinet. Through the designed valve seat, the breather pipe, the communicating pipe, the spraying pipe and the sliding pipe, when the electrical assembly operates normally, the fan assembly can absorb external air to cool the electrical assembly through the sliding pipe and the spraying pipe, and meanwhile through the designed heat absorption pipe and the designed carbon dioxide storage tank, when the electrical assembly operates, the heat absorption pipe can absorb heat, so that the heat absorption effect is good. When the electric assembly is continuously heated to be burnt, the intelligent sensor can open a valve and an electric control valve of the carbon dioxide storage tank, a valve seat is pushed by gas to change a gas conveying valve opening, the expanded gas pushes a sliding pipe to change a gas spraying path, and the gas spraying path is changed. And therefore, the spraying pipe sprays carbon dioxide for fire extinguishing treatment.

The invention relates to a circuit protection device and particularly relates to large computer power supply protection equipment. The equipment comprises a protective cover, a protective box, an airsupply valve, a circuit breaking mechanism and a cooling fan. The device can quickly sense the change of current in a circuit, the purpose of fast cutting is achieved by controlling a solenoid valve,therefore, a computer is protected, the device can automatically cool the interior of a box body in daily work, the device can rapidly spray carbon dioxide to achieve the cooling and fire extinguishing effects while the circuit breaking is conducted, the protective cover is located on an upper portion of the protective box and is matched with the protective box, the air supply valve is located ona right side of the protective box, the circuit breaking mechanism is located in the protective box, the circuit breaking mechanism is in the protective box with a sliding fit, and the cooling fan islocated on a front portion of the protective box.

The invention relates to a dust falling device, in particular to a dust falling device for constructional engineering. According to the dust falling device for constructional engineering, water can besprayed in different directions, and equipment can be moved to a proper position at will. A dust settling device for constructional engineering comprises a mounting frame, used for mounting the wholedevice; wheels, which are mounted on the mounting frame; a driving assembly, which is mounted on the mounting frame and is powered by a motor; a lifting assembly, which is mounted on the mounting frame and vertically moves in a sliding mode; a rotating assembly, which is mounted on the lifting assembly and is powered by the driving assembly to rotate; a water spraying assembly, which is mounted on the mounting frame and is converted into water mist by sucking in a water source; and a pushing assembly, which is installed on the installation frame and pushed in a sliding mode and is matched with the lifting assembly. Through cooperation of the small gear and the large gear, water can be sprayed in different directions in the air.

The invention provides a PTA refining condensate recovery device, which comprises a main body; an impurity removing mechanism; a filtering mechanism; a collection mechanism; a control mechanism, wherein the control mechanism comprises a sliding groove, a fixing block, an air pipe, a fixing funnel, an extrusion plate, a fixing rod, a floating ball and a supporting rod, the interior of the sliding groove is slidably connected with the extrusion plate with the semicircular side wall, and the supporting rod is slidably connected with the interior of the air pipe and the interior of the collectingmechanism; a condensation mechanism; a water storage mechanism; and a flushing mechanism, wherein the flushing mechanismv comprises a hose, a water inlet pipe, a pressing rod, a piston, a fixing ball,an air inlet pipe, spray heads and a coil pipe, the spray heads are installed at the top end of the coil pipe at equal intervals, the piston with the inclined top end is slidably connected to the interior of the fixing ball, and the piston is slidably connected to one end of the air inlet pipe. According to the invention, the PTA refining condensate recovery device has the advantages that condensate is added into the washing tower, water cost is reduced, and powder in the washing tower is convenient to clean.

The invention discloses an atomized water sterilization method and sterilization device, and the sterilization device comprises an outer shell body. An inner cavity of the outer shell body is providedwith a negative ion generating cavity and an atomizing cavity, the negative ion generating cavity is internally provided with a plurality of ultraviolet lamps and a carbon nanotube thin film, the multiple ultraviolet lamps are arranged above the carbon nanotube thin film, and the lower end of the carbon nanotube thin film is provided with a flow guide plate; the atomizing cavity is internally provided with a liquid storage box, a connection pipe, a water pipe and atomizers, the liquid storage box is arranged under the flow guide plate, the bottom of the liquid storage box communicates with the water pipe through the connection pipe, and the atomizers are arranged under the water pipe. The atomized water sterilization method and sterilization device are simple in structure principle, the fact that the atomized water with the negative ions is sprayed rapidly can be realized, the sterilization treatment of agricultural products, fruits and vegetables can be realized, the sterilization isperformed thoroughly without residue, and the residual sterilization liquid is pollution-free to water quality.

The invention relates to a glazed tile slurry nozzle. The problem that design in the prior art is not reasonable is solved. The glazed tile slurry nozzle comprises a conveying pipe, one end of the conveying pipe is connected with a slurry source, and the other end of the conveying pipe is provided with a spray head. A conical hole communicating with the conveying pipe is formed in the spray head, and the large end of the conical hole is located on one side of the conveying pipe. A sealing ball is arranged in the conical hole, and the diameter of the sealing ball is larger than the inner diameter of the conveying pipe. A conical sleeve capable of rotating relative to the conical hole is further arranged in the conical hole, and the outer diameter of the large end of the conical sleeve is larger than the inner diameter of the conveying pipe. The diameter of the sealing ball is larger than the inner diameter of the small end of the conical sleeve. A blade capable of freely rotating is arranged in the conical sleeve. A plurality of inclined discharging grooves are formed in the inner wall of the conical hole in the axial direction of the conical hole. The glazed tile slurry nozzle has the beneficial effect of being capable of improving injection pressure.

The invention discloses a spinning steam humidifier. A water inlet is formed in the top of a water tank, a control valve is connected below the water inlet, a top cover is arranged below the control valve, a sealing pad is arranged below the top cover, a water level detector is arranged at the top of the left side of the water tank, a heat insulation plate is arranged on the surface of the water tank, a heat conducting plate is arranged below the water tank, a heating device is arranged below the heat insulation plate, a steam transmitting opening is formed in the top of the right side of the water tank, a steam box is arranged on the right side of the water tank, a pressure detection device is arranged at the top of the steam box, a pressure display is arranged on the pressure detection device, a steam valve is connected on the right side of the steam box, a controller is arranged below the steam valve, an air pump is arranged at the bottom of the steam box, and an air injection opening is formed in the upper portion of the air pump. The spinning steam humidifier is simple in structure, convenient to use, low in cost, safe and efficient.