42results about How to "Big gas output" patented technology

The invention discloses a multi-gap self-swelling strong-air-current longitudinal blow-out arc anti-thunder protecting device which comprises a longitudinal blow-out arc device arranged at an insulator string earthing terminal through a grounding side connecting hardware fitting, a grounding side electrode arranged on the longitudinal blow-out arc device, and a guide line side electrode arranged on an off-contact guide line. A protecting gap formed by the grounding side electrode and the guide line side electrode is parallel to an insulator string. The longitudinal blow-out arc device comprises an arc extinguishing device body and arc extinguishing tubes. The arc extinguishing device body is provided with a plurality of through holes for placing the arc extinguishing tubes. An angle formed by two arc extinguishing tubes which are arranged in the arc extinguishing device body is 90 degrees, and end portions of the two arc extinguishing tubes are in contact with each other. Each arc extinguishing tube is in a spiral shape. The grounding side electrode is connected with a first arc extinguishing tube through a guide line, and the grounding side connecting hardware fitting is connected with a last arc extinguishing tube through a guide line. The device is simple in structure, low in manufacture cost, safe and reliable, effectively reduces the power system transmission line thunderstrike tripping rate and the accident rate, and improves the stability of a power system.

The invention aims at providing an impact tension testing apparatus which comprises a supporting pedestal, a concrete pedestal, a transmitting rod, an incident rod, strain gauges, a strain indicator, a dynamic signal memory, a power generator, an annular collision block, a signal triggering device, a time interval instrument, a pulse generating device and an absorbing device; the transmitting rod, the incident rod and the power generator are arranged on the supporting pedestal; a detected test piece is arranged between the transmitting rod and the incident rod which are respectively stuck with the strain gauges; the strain gauges are connected with the strain indicator through lead wires; the incident rod sequentially penetrates through the power generator, the signal triggering device and the time interval instrument and is connected with the power generating device; the pulse generating device is arranged in the absorbing device which is arranged on the concrete pedestal; the signal triggering device is connected with the dynamic signal memory; the strain indicator is connected with the dynamic signal memory; and the annular collision block is arranged in the power generator. The impact tension testing apparatus is simply structured, convenient to mount and remarkably advantaged in cost.

The invention relates to a dust collector for road sweepers. The dust collector comprises a fan, a suction chamber and a suction tube. One end of the suction tube is communicated with the suction chamber. The other end of the suction tube is communicated with the fan. The dust collector is characterized by further comprising a back-flushing tube and a partition; the partition is disposed inside the suction chamber and comprises a bottom wall and a front wall, a back-flushing chamber is composed of the bottom wall of the partition, the front wall of the partition, an upper wall of the suction chamber and a side wall of the suction chamber, and the front wall of the partition is corrugated; one end of the back-flushing tube is communicated with the back-flushing chamber, the other end of the back-flushing chamber is communicated with the fan, the connected parts of the suction tube and the suction chamber are arranged at the trough part of the corrugated front wall, and the part of the bottom wall, close to the front wall, is provided with a plurality of blow holes used for blowing up trashes on the ground. The dust collector is good in cleaning effect and low in power consumption.

A loop heat pipe structure comprises an evaporator, at least one steam pipe and at least one liquid pipe, wherein the evaporator possesses an evaporation chamber; a first capillary structure is arranged in the evaporation chamber and the evaporation chamber is filled with a work fluid; the steam pipe possesses a first end and a second end; the first end is connected to one end of the evaporation chamber; the liquid pipe possesses a third end and a fourth end; the third end is connected to a second end of the at least one steam pipe so as to form a condensation section; the fourth end is connected to the other end of the evaporator so as to form a loop of the work fluid; and a total pipe diameter section area of the steam pipe is greater than a total pipe diameter section area of the liquidpipe.

The invention relates to a scroll compressor, comprising a casing, an end cover with an air inlet passage and an air outlet passage on one side of the casing, a power output device arranged in the casing, and a scroll connected to the power output device. The compression mechanism, the scroll compression mechanism includes a scroll static disk located on one side of the end cover, a scroll motor disk located on one side of the power output device and eccentrically connected with the output shaft of the power output device; the air outlet method of the scroll compressor As follows: the static disk spiral sleeve and the movable disk spiral sleeve are socketed, and a gas compression chamber is formed between the inner wall of the static disk spiral sleeve and the outer wall of the movable disk spiral sleeve; the power output device drives the vortex motor disk to rotate eccentrically, so that the vortex The moving disk spiral sleeve of the motor disk rotates in the static disk spiral sleeve of the scroll machine static disk. When rotating, the outer wall of the moving disk spiral sleeve is in contact with and tangent to the inner wall of the static disk spiral sleeve; the wear is small and will not appear The impact phenomenon, the friction noise is small, and there is no need for additional connecting devices. The entire compressor has a simple structure, a large air output, and a long service life.

The invention belongs to the technical field of lamps, and particularly relates to a clamp-on illuminating device. The clamp-on illuminating device comprises a clamp-on base, a lamp cap and a supporting rod, wherein the clamp-on base comprises an upper base, a lower base hinged to the upper base and a torsion spring. The clamp-on illuminating device further comprises a pressing air bag, a supporting air bag and a pressing unit, wherein the bottom of the upper base is fixedly connected with a hemispherical supporting air bag, and the top of the upper base is fixedly connected with a hemispherical pressing air bag. The upper base is provided with a first air channel and the pressing unit which comprises sliding blocks and sliding rods, sliding grooves are symmetrically formed in the upper base, and wherein the sliding blocks are arranged inside the sliding grooves in a sliding mode, and each sliding rod connect two sliding blocks. According to the clamp-on illuminating device, air in thepressing air bag is pressed into the supporting air bag through the pressing unit, so that the supporting air bag is expanded and protrudes, acting force of the torsion spring during clamping of theclamp-on base is increased, clamping force is improved, and the phenomenon that a table lamp falls off can be avoided.

The invention provides a preparation method for a strong-flavor clear ox bone soup. The preparation method comprises the following steps: smashing ox bone, cleaning, soaking in warm water, cooking, filtering, centrifugally separating, emulsifying, blending, degassing, sterilizing and filling, thereby acquiring a clear ox bone soup product. On the basis of original technology, the invention improves the processes of soaking in warm water, cooking, filtering, emulsifying and degassing. Compared with the original bone soup, the clear ox bone soup produced by the invention has the advantages of milk white, strong flavor, mellow taste, rich nutrition and high stability of bone soup.

The invention provides a centripetal type compressor. The centripetal type compressor is characterized in that the compressor comprises an axially symmetrical rotary shaft, a housing body, axially symmetrical wheel discs, multiple groups of axially symmetrical movable blade lattices, multiple groups of axially symmetrical static blade lattices, and a sealing body. The rotary shaft is used for fixing and driving the wheel discs to rotate. The housing body comprises an air charging volute and an air discharging volute, which are axially symmetrically arranged. The wheel discs are capable of rotating around a central shaft. One end of each movable blade lattice is fixed on one wheel disc, and the other end is rotatably embedded into the housing body via a movable blade shroud ring and id driven to rotate by the wheel disc so as to drive air flows to move. One end of the static blade lattice is fixed on the housing body and the other end rotatably embedded into the housing body via a static blade shroud ring. The sealing body used for preventing air leakage is arranged at a joint of the rotary shaft and the housing body. The movable blade lattices and the static blade lattices are alternatively arranged in the radial direction of the rotary shaft and one group of the static blade lattices is closest to the rotary shaft. Each of the movable blade lattices and each of the static blade lattices are straight blades. The shape of cross section of each of the straight blades is invariable in the height direction of the blade.

The invention discloses a distilling barrel. The distilling barrel comprises a bottom pot, a distilling grate, a barrel body and a distilling cover, wherein the barrel body is arranged on the distilling grate; the distilling grate is mounted on the bottom pot; the distilling cover covers the barrel body; the distilling grate comprises a distilling grate body, multiple air inlet holes are uniformly formed in the distilling grate body, bulges are formed in the air inlet holes and adopt a hollow structure, and hollow parts of the bulges are communicated with the air inlet holes; ventilation holes are formed in two sides of each bulge, and each bulge is covered with non-woven fabric; the distilling cover is connected with a water spraying device which comprises a water spraying pipe, a water pumping machine and a water pipe, the water spraying pipe is mounted in the distilling cover, one end of the water pipe is connected onto the water pumping machine, and the other end of the water pipe is connected with the water spraying pipe. Overflow accidents caused by material leaking and sticking during distilling of white liquor are avoided due to the non-woven fabric on the bulges, and the yield of the white liquor is increased.

The invention discloses a shielding case for a breaker and the breaker with the shielding case. The shielding case comprises a case body, the case body comprises a cylinder, the edge of an upper port of the cylinder is turned towards the inner portion of the cylinder to form a connecting inner cylinder with the axis coinciding with the axis of the cylinder, and the surface of the connecting inner cylinder is provided with connecting threads. The edge of a lower port of the cylinder is turned towards the inner portion of the cylinder or the outer portion of the cylinder to form an arc-shaped turned edge. The shielding case is simple and ingenious in structure, the weight of the shielding case is reduced, the moving mass of the breaker is effectively reduced, the loss of operation work is reduced, the machining process is simple, installation is convenient, and the machining cost can be greatly reduced when mass production is conducted on the shielding case. Meanwhile, the connecting threads of the connecting inner cylinder can achieve the fine adjustment function, namely the connecting inner cylinder is rotated to move relative to the nozzle so as to drive the bottom of the shielding case to reach a designated height position, therefore, stroke waste is avoided, and the loss of the operation work is reduced.

The invention discloses a large-air-output oxyhydrogen ventilator. The ventilator comprises a ventilator body, wherein an electrolytic cell is arranged on the ventilator body; the electrolytic cell is divided into a plurality of branch electrolytic cells; the branch electrolytic cells are communicated with each other; an electrolytic electrode unit is arranged in each of the branch electrolytic cells; the first control output end of a controller is connected with the control end of an electrode power supply; a water inlet valve is arranged on a water inlet pipe; one end of the water inlet pipe is connected with a water source, and the other end of the water inlet pipe is connected with the water inlet of a water charging pump; the water outlet of the water charging pump is connected with the water inlet of a water tank through a pipeline; the second control output end of the controller is connected with the control end of the water charging pump; the first water outlet of the water tank is connected with the water inlet of the electrolytic cell through a pipeline; the second water outlet of the water tank is connected with one water inlet of a drainage valve through a pipeline. The ventilator has the advantages of large air output, low calorific value, stable air-out, easy cleaning of the water tank and the like.

The invention discloses a life jacket for an automobile falling into water. The T-shaped raised lines and the T-shaped grooves are matched to finish assembly; screws and other workpieces are not needed for connection; installation time is greatly reduced and engineering efficiency is improved; when it rains, a water receiving device is started to collect rainwater, rainwater drives a water wheel to drive the blades to rotate; a cleaning brush is driven to clean an LED lamp; the lighting effect of the LED lamp is ensured. The life jacket achieves rainwater drive and energy-saving and environment-friendly effects, a solar photovoltaic panel is arranged such that the sunlight irradiating the sun shade is utilized; energy is greatly saved; by a photovoltaic panel placing plate and a rotating seat, the solar photovoltaic panel can be adjusted according to the field installation condition and situation that a silicon panel on a side back to sunlight cannot receive sunlight is avoided; the storage battery can store electric energy generated by the sunlight and supply the electric energy to the LED street lamp at night to achieve road lighting, energy is greatly saved, meanwhile, street lamp installation of a road section provided with the life jacket is not required, energy consumption is greatly reduced, and engineering efficiency is greatly improved.

The invention discloses an automatic crust breaking device for the top floating slags of a marsh gas fermentation tank. The automatic crust breaking device comprises a marsh gas tank body, a crust breaking mechanism and a stirring mechanism, wherein the marsh gas tank body is of a cylindrical structure; the upper part of the marsh gas tank body is fixedly provided with a load-bearing strip; the upper end of the marsh gas tank body is provided with an upper cover; the load-bearing strip is provided with a driving motor; a stirring shaft is connected below the driving motor; and the crust breaking mechanism is arranged below the load-bearing strip. By use of the automatic crust breaking device disclosed by the invention, the problems in the prior art that since the floating slags in the marsh gas fermentation tank are too thick, fermentation efficiency is low, a crust is unlikely to be cleaned since the crust is too hard and the like can be solved.

Provided is a steam generator for a garment steamer. The steam generator comprises a cavity provided with an opening communicated with inner space of the steam generator. A heating body is arranged on the opening, the heating body comprises a protrusion portion and a ring of convex edge located at the bottom of the protrusion portion, the convex edge is arranged on the outer side of the opening, a seal is arranged between the convex edge and the opening, and a cover body covers the heating body and fixes the heating body in the cavity. The steam generator further comprises a shield which is matched with a convex face on the outer surface of the protrusion portion, the shield comprises a convex portion and a ring of convex edge portion located at the bottom of the convex portion, the shield is arranged on the outer side of the convex face of the heating body and clings to the convex face, the convex edge portion is located between the seal ring and the convex edge of the heating body and separates the protrusion portion and the inner space of the cavity, the shield is a shield body, and at least the outer surface facing to the inner space is resistant to corrosion. The steam generator for the garment steamer is simple in structure and convenient to process and assemble, can keep water in the inner space from being polluted, and has large air output amount and fast air output speed.

The invention discloses a solar automatic intelligent oxygenating system and a solar agitating oxygenating device. The solar automatic intelligent oxygenating system comprises an agitating oxygenatorbody, a dissolved oxygen monitoring device, a solar power generation device and a control system. The agitating oxygenator body comprises a transmission motor, a tank body, a variable-pitch agitator and an aerator pipe. The transmission motor is rotationally connected with the variable-pitch agitator in the tank body through a main shaft. A baffle plate is vertically arranged at the peripheral side wall in the tank body. The servo motor used for driving the variable-pitch mechanism is mounted in a hub and is electrically connected with the control system. The annular aerator pipe is arranged at the bottom in the tank body, and an air inlet of the annular aerator pipe penetrates through a top cover to extend upwards. The control system monitors the dissolved oxygen at a water inlet and in the water tank through the dissolved oxygen monitoring device to control the start, stop and operation of the solar stirring and oxygenating device. The system and the device can be suitable for various weathers and can also be used in large and shallow ponds. The oxygenation efficiency is high and the operation cost is low.

The invention discloses a micro oil-free double-cylinder compressor which comprises a machine body. The machine body is formed by sequentially connecting a first chamber, a power chamber and a secondchamber; air inlet pipes are connected to one sides, far away from the power chamber, of the first chamber and the second chamber; a first air cylinder is fixedly connected to the upper end of the first chamber; a second air cylinder is fixedly connected to the upper end of the second chamber; exhaust valves are arranged on the top part of the first air cylinder and the second air cylinder and areconnected with an exhaust pipe through a drainage pipe; the drainage pipe is a T-shaped silicone pipe; pistons are arranged on the bottom part of the first air cylinder and the second air cylinder; and air inlet valves are arranged on the pistons. The micro oil-free double-cylinder compressor provided by the invention has the beneficial effects that the effective working volume of the product isincreased through a double-cylinder structure, so that the air output is increased; and meanwhile, air is directly introduced into the first chamber and the second chamber so as to cool a connecting rod, so that heat is dissipated quickly; the air cylinders are arranged outside the machine body, so that the structure can be supported, and meanwhile, the surfaces of the air cylinders can be effectively cooled; and the air inlet valves are arranged on the pistons, so that the product volume is reduced.

The invention relates to a garment steamer nozzle capable of controlling the air outlet range. The garment steamer nozzle comprises an air outlet plate, a control panel and a shell, wherein air outlets are evenly distributed in the air outlet plate, the control panel is provided with a first motion plate, a second motion plate and a third motion plate which are coaxial with the air outlet plate, the diameter of the first motion plate is equal to that of the air outlet plate, a first through hole is formed in the center of the first motion plate, the diameter of the second motion plate is equal to that of the first through hole, a second through hole is formed in the center of the second motion plate, the diameter of the third motion plate is equal to that of the third through hole, and a third through hole is formed in the center of the third motion plate; the first end of the shell contains the air outlet plate, and the control panel is arranged on the side, inside the shell, of the air outlet plate. The garment steamer can collect steam and perform local treatment on a garment with serious wrinkles.

The invention relates to a novel carbon dioxide extinguishing device for fire protection. An ordinary carbon dioxide gas storage tank is low in storage temperature and pressure and low in gas outlet speed, carbon dioxide cannot be stored for a long time, and it is difficult to achieve the purpose of extinguishing for fire protection. The novel carbon dioxide extinguishing device comprises a storage tank; carbon dioxide in a liquid mixed state is stored in the storage tank; a temperature control system, a pressure control system, a safety relief device and a liquid level monitoring system are connected to the outer side of the storage tank; the temperature control system and the pressure control system comprise a high-temperature and low-temperature integrated machine capable of adjusting the temperature of the storage tank; and the temperature control system, the pressure control system, the safety relief device, the liquid level monitoring system and the high-temperature and low-temperature integrated machine are connected with a control cabinet. The novel carbon dioxide extinguishing device has the following advantages: 1, medium-pressure storage can meet the requirements for large gas output in use; 2, pipelines can be laid in a factory, and one storage tank can meet the extinguishing requirements of a plurality of factories; 3, the systems can carry out intelligent monitoring, and the manual monitoring time can be shortened; and 4, the manufacturing and maintenance cost of the storage tank is low.

The invention discloses a device for brewing white liquor. The device comprises a bottom pot, a distilling grate, a barrel and a distilling cover, wherein the barrel is arranged on the distilling grate; the distilling grate is mounted on the bottom pot; the distilling cover covers the barrel; the distilling grate comprises a distilling grate body; multiple air inlet holes are uniformly formed in the distilling grate body; bulges are arranged in the air inlet holes and adopt a hollow structure; hollow parts of the bulges are communicated with the air inlet holes; ventilation holes are formed in two sides of each bulge; non-woven fabric covers each bulge; the barrel at least comprises an upper-layer barrel body and a lower-layer barrel body, a sealing washer is arranged in the connected position of the upper-layer barrel body and the lower-layer barrel body, and thermal-insulation layers are arranged on outer walls of the upper-layer barrel body and the lower-layer barrel body. According to the device, overflow accidents caused by material leaking and sticking are avoided, meanwhile, loss of the liquor is reduced, the yield of the white liquor is increased, and meanwhile, the energy consumption is further reduced.

A multi-gap self-inflating strong-airflow protective device for lightning protection by longitudinal-blast arc extinguishing. The device comprises a longitudinal-blast arc extinguishing device installed on a grounding terminal of an insulator string (1) via a grounding-side link fitting (2), a grounding-side electrode (5) installed on the longitudinal-blast arc extinguishing device, and a conductor-side electrode (6) installed on an overhead conductor, wherein a protective gap formed by the grounding-side electrode (5) and the conductor-side electrode (6) is parallel to the insulator string (1). The longitudinal-blast arc extinguishing device comprises an arc extinguishing device main body (3) and arc extinguishing tubes (8), wherein the arc extinguishing device main body (3) is provided with several through holes for placing the arc extinguishing tubes, and the angle formed between pairwise arc extinguishing tubes which have ends in contact with each other and are placed in the arc extinguishing device main body is 90°. The arc extinguishing tubes (8) are spirals. The grounding-side electrode (5) is connected to the first arc extinguishing tube via a conductor, and the grounding-side link fitting (2) is connected to the last arc extinguishing tube via a conductor. The device has a simple structure, low manufacturing cost, security and reliability, effectively reduces the lightning tripping rate and accident rate of a power transmission line of an electric power system, and improves the stability of the electric power system.

The invention discloses a solar-propelled stirring and oxygenating device, which comprises a transmission motor, a variable-pitch stirrer, an aeration device, and a tank body; solar panels are evenly arranged on the outer wall of the tank, and are connected with a storage battery; The amount of dissolved oxygen in the water port is used to control the start and stop of the device and the work of the pitch control device. The transmission motor is arranged above the top cover of the tank body, and is rotatably connected with the variable pitch agitator in the tank body through the main shaft. A draft tube is arranged in the tank along the outer periphery of the variable pitch agitator. Its variable pitch agitator adopts a propulsion agitator, including a servo motor, a driving straight bevel gear, multiple driven straight bevel gears and paddles that are evenly spaced on the driving straight bevel gear and meshed with it; The hub of the variable pitch agitator has a hollow structure inside, and the active straight bevel gear is set in the center of the hub and driven by a servo motor. The invention has the advantages of compact structure, good oxygen increasing effect and wide application range.

The invention discloses a novel high-efficiency air pressure valve. The hovel high-efficiency air pressure valve comprises a jacking block, a pressure release block and a mounting block which are mounted and connected from the top down, a plurality of counterweights are mounted at the top of the jacking block, an exhaust jacking block is arranged at the bottom of the jacking block, the bottom of the exhaust jacking block is of a planar structure, the side of the exhaust jacking block is of a downwardly projected cambered surface structure, the pressure release block comprises a jacking section, a first connecting section and a second connecting section sequentially from the top down, the jacking section, the first connecting section and the second connecting section are of an integrally formed structure, the interior of the jacking section is provided with a jacking block-mounting socket, the sidewall of the jacking block-mounting socket is provided with a pressure relief vent, the mounting block is fitted on a second external thread structure of the second connecting section, the interior of the mounting block is provided with an air hole, and the air hole communicates with the air inlet. The upper pressure limit of the novel high-efficiency air pressure valve can be regulated by changing the number of the counterweights on the jacking block, so the novel high-efficiency air pressure valve has a good pressure release control function.

The invention discloses a baijiu distilling device which comprises a bottom pot, a retort grate, a barrel body and a retort lid, wherein the barrel body is arranged on the retort grate; the retort grate is mounted on the bottom pot; the retort lid covers the barrel body. The retort grate comprises a retort grate body; a plurality of air inlets are uniformly formed in the retort grate body; bulges are arranged on the air inlets and hollow in structures; the hollow parts of the bulges are communicated with the air inlets; vent holes are formed in the two sides of the bulges; each bulge is covered with a layer of non-woven fabric; the barrel body at least comprises an upper barrel body and a lower barrel body; sheet gaskets are arranged at the joint of the upper barrel body and the lower barrel body. The baijiu distilling device avoids pot silt accidents caused by material spilling and material jamming, meanwhile reduces baijiu wastage and increases the yield of baijiu.

The invention relates to an electromagnetic gas valve comprising a valve body and a shell. An electromagnetic component is arranged in the shell and comprises a movable core, a static core and an electric drive unit, a plurality of air inlets allowing gas to enter the valve body are arranged in the valve body, an insertion opening is arranged in the joint of the valve body and the shell, a second cavity is formed by downwards extending in the valve body along the direction of the insertion opening, the static core is fixedly arranged in the second cavity, one movable core is arranged in the second cavity and above the static core at a distance from the static core, the static core is provided with a through hole, a connecting shaft which can be matched with the through hole is arranged in a first cavity, the connecting shaft is connected with the movable core fixedly and connected with the static core movably, a gas baffle block is arranged at the bottom of the connecting shaft, a gas pipeline is arranged inside the valve body and below the gas baffle block, and the spacing distance between the gas baffle block and the gas pipeline is smaller than that between the movable core and the static core. After the gas baffle block is arranged, the gas baffle block are controlled to ascend and descend by vertical ascending and descending of the movable core and the static core under electromagnetic induction so as to cover the gas pipeline.

The invention discloses a LED heat dissipation device of a Venturi effect and modification synthetic ejector. The LED heat dissipation device comprises a housing, a synthetic jet actuator, fins and anLED base plate. The LED heat dissipation device is characterized by further comprising a Venturi tube, wherein the fins, the Venturi tube and the synthetic jet actuator are fixedly arranged inside acavity defined by the LED base plate and the housing, so that the position of the Venturi tube and the positions of the fins are relatively fixed; the bottom of the synthetic jet actuator is equippedwith a connecting cover; the connecting cover is connected with the Venturi tube; the outlet of the Venturi tube is connected with the fins; and the housing is fixed with the LED base plate through aslide slot. The invention designs a double-film three-cavity synthetic jet actuator; and the outlet of the synthetic jet actuator is additionally equipped with the Venturi tube, so that flow at the outlet is finally increased. By changing a fluid state and increasing gas inlet amount, heat dissipation efficiency is improved, a junction temperature of the LED is reduced, and the service life of theLED is prolonged.

The invention discloses a novel biogas fermentation device of separation floating cover type, which comprises a first fermentation room (1), a second fermentation room (2) and a third fermentation room (3) which are sequentially connected from top to bottom. A fermentation room (1) is provided with a steam input pipe (80), a valve is provided between two adjacent fermentation rooms, and a valve is provided in the second fermentation room (2) and the third fermentation room (3). There is a diffusion device; the three fermentation rooms are equipped with annular air pipes, and each of the annular air pipes passes through the corresponding fermentation room, and the annular air pipes between two adjacent fermentation rooms protrude The ends are connected to each other, and the corresponding steam pipes are externally connected to the connected positions. The present invention is provided with three fermentation rooms connected from top to bottom, and is equipped with a diffusion device, and an annular air pipe connected to a steam conduit, while controlling the temperature, it can also discharge materials in a timely manner without affecting the continuity of fermentation. The fermentation efficiency is improved, and the output of biogas is increased.

The invention discloses a cloth drying device, and relates to the technical field of cloth printing devices. The cloth drying device comprises a box body, a feeding port and a discharging port are formed in the box body, and guide rollers are installed on the inner side of the feeding port and the inner side of the discharging port; at least one drying roller is rotationally installed in the box body, and cloth to be dried passes through the surface of the drying roller. According to the cloth drying device, dry hot air is discharged from inside to outside through the drying rollers, moisture on cloth is taken away, the purpose of rapid drying is achieved, in addition, the cloth is dried in the box body, the temperature and humidity in the box body are convenient to control, and accurate drying is achieved.

The invention provides a horizontal ceramic heat conductor, a heating element, an electronic atomization device and an electronic atomizer. The horizontal ceramic heat conductor comprises an airflow channel which is formed in the horizontal ceramic heat conductor and is used for airflow to enter and flow out in a gathering state. Compared with a heat-conducting ceramic body and a vertical heat-conducting ceramic body which are designed in a manner that an airflow channel is not formed in the whole structure, and a horizontal heat-conducting ceramic body applying airflow distribution type outflow design, the horizontal ceramic heat conductor has the advantages of relatively high taste restoring degree, little possibility of losing taste, little possibility of powder falling during assembly, relatively simple and compact structure, and relatively small air inflow resistance.

The invention discloses a solar energy automatic intelligent oxygenation system and a solar energy stirring oxygenation device. The solar energy automatic intelligent oxygenation system comprises a stirring oxygenator main body, a dissolved oxygen monitoring device, a solar power generation device and a control system. The main body of the agitating oxygenator includes a transmission motor, a tank body, a variable paddle agitator, and an aeration tube; the transmission motor and the variable paddle agitator in the tank are rotatably connected through the main shaft; a baffle is vertically arranged in the tank The peripheral side wall of the tank; the servo motor used to drive the pitch mechanism is installed in the hub and electrically connected with the control system; the ring-shaped aeration tube is set at the bottom of the tank, and its air inlet protrudes upwards through the top cover ; Its control system monitors the amount of dissolved oxygen at the water inlet and in the pool through the dissolved oxygen monitoring device to control the start, stop and operation of the solar stirring and oxygenation device. The invention is applicable to various weathers and can also be used in large and shallow ponds; the oxygenation efficiency is high and the operation cost is low.

The invention belongs to the technical field of lamps and lanterns, specifically a clip-type lighting device, which includes a clip-type base, a lamp cap and a support rod; the clip-type base includes an upper base, a lower base hinged to the upper base, and Torsion spring; also includes a pressing air bag, a supporting air bag and an extrusion unit; the bottom of the upper base is fixed to a hemispherical supporting air bag, and the top is fixed to a hemispherical pressing air bag; a No. 1 airway is arranged on the upper base; An extruding unit is arranged on the upper base; the extruding unit includes a slider and a slide bar, and a chute is symmetrically arranged on the upper base; sliders are slidably installed in the chute; the two sliders are connected the sliding rod; the present invention squeezes the gas in the pressing airbag into the supporting airbag through the extrusion unit, so that the supporting airbag expands and protrudes, thereby increasing the force of the torsion spring when the clamping base is clamped, and improving the clamping force. Holding strength, thereby avoiding the phenomenon of the desk lamp falling off.