31results about How to "Easy to move and use" patented technology

The invention discloses a main board impurity removing device for computer hardware production. The main board impurity removing device comprises a device shell, a conveying belt, a first driving motor, a second driving motor and a third driving motor, wherein universal wheels are arranged at the bottoms of supporting legs separately; a containing cavity is formed in one side of the interior of astorage battery set, and the third driving motor is arranged in the portion, on one side of the containing cavity, of the device shell; main board limiting components are arranged on the conveying belt at equal intervals; a mounting cross beam is welded to the top of an electric lifting rod, and the output end of a fan is connected with an air guiding pipe penetrating through the mounting cross beam; and an output shaft of the first driving motor is provided with a soft brush through a mounting plate, and an output shaft of the second driving motor is provided with a metal brush through a mounting plate. The main board impurity removing device is provided with a series of structures, and therefore impurity removal can be effectively carried out on a main board in the actual use process, and the impurity removing effect is excellent.

The invention relates to a wearable computing type intelligent health care glove. The wearable computing type intelligent health care glove comprises a glove body and a health monitoring system, wherein the health monitoring system comprises a micro computing and processing work module, a human health module, an environment monitoring module, a multifunctional module, a communication module and a remote service module, the human health module, the environment monitoring module, the multifunctional module, the micro computing and processing work module and the communication module are all assembled on the glove body, the micro computing and processing work module and the communication module are connected, the communication module and the remote service module are connected, and the multifunctional module comprises a flexible display capable of being pulled out and a temperature increasing module. Due to the adoption of the electronic skin and human health sensor correlation technique and the environment monitoring sensor technique, the human health parameter information of a wearer and environment monitoring parameter information can be tracked and monitored timely, movably and conveniently, and then sudden serious diseases are prevented, life safety is guaranteed, and bioscience information materials are provided for preventing and treating chronic diseases.

The invention discloses a medical emergency stretcher. The device comprises a supporting leg, a handle, a mounting shell and a stretcher body, a moving wheel is arranged on the bottom of the supporting leg, and the mounting shell is arranged on the bottom of the stretcher body; a storage battery is arranged in the mounting shell, a breathing machine is arranged on the portion, on one side of the storage battery, in the mounting shell, and an elastic mattress is arranged on the surface of the stretcher body; a heating pad is arranged on the surface of the elastic mattress, hand protection rings are arranged above the elastic mattress, a protection plate is arranged on the portion, on the other side of each hand protection ring, on the surface of the elastic mattress, and an infusion support is arranged on the portion, on one side of the protection plate, on the surface of the elastic mattress. According to the medical emergency stretcher, a series of structures are arranged, so that the device has high mobility, the device can further have high assistance effect on serious patients when the patients or wounded personnel are safely conveyed, the vital signs of the patients are maintained, the assistance labor can be further saved, and the assistance efficiency is improved.

The invention relates to the field of purifier dust removal, in particular to an air purifier convenient to clean and remove dust. The air purifier comprises a base, a purifying mechanism, a collecting mechanism, a filtering mechanism, a shaking mechanism, a transmission mechanism and a power mechanism. Under the action of the purifying mechanism, indoor air can be conveniently purified and filtered, so that the indoor air is fresher; under the action of the filtering mechanism, external air sucked by the purifying mechanism can be preliminarily filtered, and thus the purifying mechanism is prevented from being damaged; when the base moves, air purification in different areas is facilitated; meanwhile, the purifying mechanism can drive the power mechanism, so that kinetic energy in the power mechanism is transmitted through the transmission mechanism, the shaking mechanism acts on the filtering mechanism, dust adhering to the filtering mechanism can easily fall off, the falling dust iscollected and stored through the collecting mechanism, and thus subsequent cleaning is facilitated, and internal cleanness of the purifying mechanism is ensured.

The invention provides a lime stirrer with the uniform stirring function, and relates to the field of building construction. The lime stirrer comprises a base, universal wheels are fixedly installed at the bottom of the base, a supporting column is fixedly installed on the left side of the top of the base, a supporting plate is fixedly installed at the top of the supporting column, and a screen box is fixedly installed on the right side of the bottom of the supporting plate; a screen is fixedly installed on the inner wall of the screen box, a sliding plate is fixedly installed at the bottom ofthe inner cavity of the screen box, and the end, far away from the bottom of the inner cavity of the screen box, of the sliding plate is fixedly connected with the left wall of the inner cavity of the screen box; and a coarse material pipe is arranged on the left side of the screen box, and the coarse material pipe penetrates through the left wall of the screen box. According to the lime stirrerwith the uniform stirring function, two stirring shafts are arranged, so that stirring is uniform; gear shafts are arranged to cooperate with bearing grooves so that gears can move; the ring-shaped rack is arranged to be meshed with the gears, so that when a rotating disc rotates, the gears drive the stirring shafts, meanwhile, the gears rotate, and stirring is more uniform.

The invention discloses a novel domestic air purification device. The novel domestic air purification device mainly comprises an air purification device body and rolling wheel devices arranged at the lower part of the air purification device body; a water tank is arranged at the upper part of the air purification device body and is provided with a water adding port, a humidifier generator is arranged on one side of the lower part of the water tank, a deodorization and sterilization device is arranged at the lower part of the humidifier generator, an air inlet is formed in the other side of the air purification device body and one side of the humidifier generator, an air filter screen is arranged at the lower part of the air inlet, an air pump is arranged at the lower part of the air filter screen, and an air outlet is formed in the lower part of the air pump. The novel domestic air purification device is simple and reasonable in structure, convenient to use and move and capable of filtering particulate matter in indoor air, has the air humidification function and the deodorization and sterilization function, improves the quality of the indoor air and meets the economic requirement and the environmental protection requirement.

The invention belongs to household appliances, and relates to an intelligent electromagnetic air conditioner which comprises a shell, an insulating layer, an air inlet, an air outlet, a controller and a control panel which is connected with the controller. The air conditioner is divided into two parts which are an upper part and a lower part, air heating blades are fixed in the upper part, a heating tank is fixed in the lower part, an electromagnetic induction heater is fixed below the heating tank, the bottom of the heating tank is provided with a solid energy storage media, the heating tank is filled with liquid heat-conducting media, the liquid surface of the heat-conducting media is provided with a ventilation space, the upper end of an air transmission line extends into the upper part of the air conditioner, and the lower end of the air transmission line is communicated with the ventilation space of the heating tank, the upper end of a return line extends into the upper part of the air conditioner, and the lower end of the return line extends in the liquid heat-conducting media, and inductance coils of the electromagnetic induction heater are insulated from the heating tank; the air inlet is arranged at the lower part of the air conditioner, and a fan is fixed at a position opposite to the air inlet. The electromagnetic air conditioner has the advantages of health and environmental protection, high efficiency and energy saving, simple structure, low price, convenient moving, improved living environment and the like.

The invention discloses a phosphorous chemical waste processing equipment, which comprises a table frame, a filtering device and a waste material discharge port. A crushing device is arranged on the top of the table frame, and a material inlet is installed on the left side of the crushing device. A cylinder is arranged above the crushing device, a pressing plate is fixed below the pneumatic rod, a placement layer is arranged inside the table frame, and a cutting device is arranged on the right side of the placement layer, and an incineration device is arranged below the cutting device. furnace, and a discharge pipe is connected between the incinerator and the cutting device, an incinerator is connected to the left side of the filter device, and a gate valve is installed above the filter device, and a filter device is arranged on the side of the waste discharge port, A combustion grate is arranged inside the incinerator, a filter sheet is arranged inside the outlet tube, and a handle is installed on the surface of the filter sheet. The filter plate installed in the phosphorus chemical waste treatment equipment can be disassembled from the inside of the punching bag, which is convenient for cleaning and next use.

The invention relates to the field of explosion-proof equipment, in particular to a mobile explosion-proof socket box. The mobile explosion-proof socket box comprises a box body and a box cover, the box body is connected with the box cover through a hinge, the box cover is provided with a hasp for firmly covering the box body, the box body is rectangular, a pedestal is arranged at the bottom in the box body and fixed on the bottom through angular bolts at four sides thereof, a patch board is fixed on the pedestal, an explosion-proof switch is embedded in one lateral surface of the box body, the knob of the explosion-proof switch comes out of the outer side of the box body, the power input wire of the patch board is led in from a small hole of one lateral surface of the box body and connected with the patch board after passing the explosion-proof switch, a plurality of grooves used for a plurality of plug input wires are opened in the lateral surface of the box body, a sealing ring gasket is arranged in each of the grooves and small hole, and a sealing ring gasket is arranged at the upper edge of the lateral surface of the box body for sealing the gap between the box body and the box cover. The mobile explosion-proof socket box perfects the explosion-proof function of the socket, improves the socket adapting performance and realizes the explosion protection for a plurality of common electric appliances under a mobile environment.

The invention discloses a wire-drawing machine wire releasing device for cable. The wire-drawing machine wire releasing device comprises a wire releasing base, a wire releasing support arm, a wire guiding head, a first winding releasing roller, a second winding releasing roller and walking wheels, one side of the upper end of the wire releasing base is provided with the wire releasing support arm,the upper side of the wire releasing support arm is provided with a winding releasing rotating shaft, one end of the winding releasing rotating shaft is in transmission connection with a winding releasing motor, the winding releasing motor is fixedly installed to one side of the wire releasing support arm through a motor seat, the winding releasing rotating shaft is provided with the first winding releasing roller and the second winding releasing roller, the middle of the part, between the first winding releasing roller and the second winding releasing roller, of the winding releasing rotating shaft is fixedly provided with a wire winding steadying plate, the wire winding steadying plate is fixed to one ends of the first winding releasing roller and the second winding releasing roller through first bolts, the position between the first winding releasing roller and the winding releasing rotating shaft and the position between the second winding releasing roller and the winding releasing rotating shaft are provided with bearings, and one side of the upper end of the wire releasing base is provided with a wire guiding stretching and contracting rod. By means of the wire-drawing machine wire releasing device for cable, wire winding and wire releasing operations can be performed simultaneously, and the use flexibility is improved.

The invention discloses stable type industrial electrical automatic equipment. The equipment comprises an electrical equipment body; a moving seat is arranged at the bottom of the electrical equipmentbody; an air cylinder motor is arranged at the middle section of the inside of the moving seat; air cylinder connecting pipes are connected at two ends of the air cylinder motor; air cylinder mounting cavities are formed in two ends of the bottom of the moving seat; air cylinders are fixedly mounted inside the air cylinder mounting cavities; output ends of the air cylinder connecting pipes penetrate through the air cylinder mounting cavities to be connected with the air cylinders; air cylinder moving columns are movably mounted at the bottom ends of the air cylinders; roller fixing hoops arefixedly mounted at the bottoms of the air cylinder moving columns; and rollers are movably mounted at the bottom ends of the roller fixing hoops. According to the equipment, the rollers are driven through the air cylinders to cooperate with shock-absorbing supporting feet, so that the problem of poor stability caused by direct contact between the rollers and the ground is solved, the equipment isconvenient to use and move by a user, and the safety of the industrial electrical automatic equipment is enhanced; and shock-absorbing springs has the certain buffering effect, so that the stability of the electrical equipment is improved favorably.

The invention discloses a universal oil filling machine for a soft and hard packaging. The universal oil filling machine comprises a cabinet body, a working platform, an oil tank, a first electric telescopic rod and a second electric telescopic rod, wherein universal wheels are arranged at the bottom of the cabinet body; a motor is arranged inside the cabinet body; a containing cavity is formed inthe part, on one side of the motor, of the interior of the cabinet body; heat dissipation holes are formed in the surface of one end of the cabinet body; the working platform is arranged at the top of the cabinet body; the top of the working platform is provided with the second electric telescopic rod; the top of the second electric telescopic rod is provided with the first electric telescopic rod; a mounting platform is arranged at the bottom of the first electric telescopic rod; the oil tank is arranged at the bottom of the mounting platform; and a first filling opening and a second fillingopening are arranged in the bottoms of electromagnetic valves correspondingly. The universal oil filling machine for the soft and hard packaging is convenient to move by arranging a series of structures, and the soft and hard packaging can be carried out at the same time, so that the working efficiency of use personnel is improved.

The invention relates to the technical field of cannabidiol manufacturing, in particular to a crystallizing tank for crystallizing cannabidiol in industrial hemp. The crystallizing tank comprises a crystallizing tank body, wherein a box cover is arranged in a limiting ring, a motor is arranged in the center of the upper surface of the box cover, a main shaft is coaxially connected with an output shaft, an arc-shaped plate is arranged at the bottom of the main shaft, a heating rod arranged in a water bath layer, a water inlet pipe is embedded in the circumferential outer wall of the crystallizing tank body, a water outlet pipe is embedded in the circumferential outer wall of the crystallizing tank body, and a discharge pipe is embedded in the center of the bottom of the crystallizing tank body. According to the crystallizing tank for crystallizing cannabidiol in industrial hemp, the heating rod is installed in the water bath layer, so heating is continuously and stably conducted for use of the tank; the interior of the tank is protected through a box cover; the motor is installed and matched with the main shaft and the arc-shaped plate, a cannabidiol solution added into the interior of the tank is stirred for use, so uniform heating and use of the cannabidiol solution is facilitated; the water bath layer is matched with the water inlet pipe to add a corresponding aqueous solution into the tank; and internal waste liquid can be discharged conveniently through cooperation of a drainage pipe.

The invention discloses an agricultural device convenient for pulling out straw. The agricultural device comprises a first-stage support frame; the upper end of the first-stage support frame is weldedwith a bearing rod; the bearing rod is welded with a lever frame, and the lever frame is provided with a clamping and pulling assembled mechanism; the lower end of the first-stage support frame is welded with a fixed plate, and a second-stage through cavity is formed in the fixed plate; and the interior of the second-stage through cavity is provided with a locating assembled mechanism, and one side of the fixed plate is obliquely provided with a second-stage support frame. The straw is clamped and fixed by using a clamp according to a lever principle and are rapidly and conveniently pulled out under the support of a fulcrum, so that manpower can be favorably saved; due to the arrangement of a pulley motion mechanism, the flexibility of the device is enhanced, and the device is convenientto rapidly displace and use; and due to the arrangement of a pedal locating structure, the stability of the straw pulling-out device is effectively guaranteed, so that the straw pulling-out efficiencyis increased.

The invention discloses an automatic pouring device for building construction concrete. The automatic pouring device comprises a loading frame and a pouring plate. The pouring plate is arranged belowthe middle portion of the loading frame. The top of the pouring plate is provided with a motor I. A rotating shaft I is rotatably connected below the motor I. The automatic pouring device has the beneficial effects that a plurality of pouring bases are arranged on a side mounting table and an inner mounting table, concrete is synchronously discharged from the pouring bases for pouring, and the plurality of pouring bases are distributed at equal intervals; therefore, on one hand, the device ensures concrete poured onto the construction ground with better uniformity and comprehensiveness, and the working efficiency of the device is improved; on the other hand, it is ensured that the device is better in efficiency and saves more time and labor when the device is used for pouring the concrete;and when the pouring plate is used for concrete pouring, a dragging rod II and the pouring plate are driven to be adjusted and move left and right, so that on the one hand, the working range of the device for pouring the concrete is expanded, and on the other hand, workers can adjust the working position of the pouring plate more conveniently and quickly, and it is ensured that the pouring platecan be used for pouring the concrete more uniformly.

The invention relates to a mobile type sheep flock movable loading frame. The mobile type sheep flock movable loading frame comprises a bottom frame, vertical frames and a ramp, wherein the bottom frame is a rectangular transverse frame body, and wheels are arranged at the bottom of the bottom frame; the vertical frames are perpendicularly welded to the two sides of the front end of the bottom frame, the ramp is located between the two vertical frames, one end of the ramp is hinged to the rear end of the bottom frame, and the other end of the ramp is provided with a hook in a welding mode, wherein the hook extends out of the front sides of the vertical frames and can be hung on a loading device on a compartment; and the two sides of the ramp are provided with handrails. The mobile type sheep flock movable loading frame is convenient to move and use and can be hung on the compartment or the loading device arranged on the compartment so as to make a sheep flock be driven into to the compartment or driven out of the compartment in flocks, so that fast and efficient loading and unloading are realized, manpower is saved, and efficiency is high.

The invention relates to a wearable computing type intelligent health care glove. The wearable computing type intelligent health care glove comprises a glove body and a health monitoring system, wherein the health monitoring system comprises a micro computing and processing work module, a human health module, an environment monitoring module, a multifunctional module, a communication module and a remote service module, the human health module, the environment monitoring module, the multifunctional module, the micro computing and processing work module and the communication module are all assembled on the glove body, the micro computing and processing work module and the communication module are connected, the communication module and the remote service module are connected, and the multifunctional module comprises a flexible display capable of being pulled out and a temperature increasing module. Due to the adoption of the electronic skin and human health sensor correlation technique and the environment monitoring sensor technique, the human health parameter information of a wearer and environment monitoring parameter information can be tracked and monitored timely, movably and conveniently, and then sudden serious diseases are prevented, life safety is guaranteed, and bioscience information materials are provided for preventing and treating chronic diseases.

The invention aims to provides a container combined modular heavy medium coal separation system which is in a modular design, is convenient to disassemble or assemble or replace and move, and can be recycled. The system comprises a material feeding device, desliming devices, a main washing device, a product medium-removing device and a medium recovering device which are successively connected. The system further comprises a first module frame, a second module frame, a third module frame, a fourth module frame, a fifth module frame and a sixth module frame; the material feeding device is fixedly mounted on the first module frame to form a material feeding module so as to transport raw coal blocks to the desliming device, and the desliming devices are mounted on the second module frame and the third module frame, respectively, to form a desliming module which screens and transports raw coal to the main washing device; the main washing device is fixed on the fourth module frame to form a main washing module which separates middling coal and a gangue material and transports the same to the product medium-removing device; the product medium-removing device is fixedly mounted on the fifth module frame to form a medium-removing module so as to separate clean coal and media; and the medium recovering device is fixedly mounted on the sixth module frame which collects the media through the medium recovering device.

The invention discloses a flange guide rod pressing and connecting tool in the field of technological equipment for the production process of automobile oil tanks. The flange guide rod pressing and connecting tool comprises a stepping motor, a pressure applying device, a guide rod fixing device and a flange fixing base which are sequentially arranged from top to bottom in the vertical direction. The stepping motor, the pressure applying device and the guide rod fixing device are fixed to a support. The output end of the stepping motor is provided with a lead screw, the upper end of the pressure applying device is connected with the lead screw, the rear end of the pressure applying device is in sliding connection with a longitudinal slide rail which is arranged on the support, and the guiderod fixing device can enable a guide rod to keep a vertical state. When a flange is fixed to the flange fixing base, the pressure applying device, the guide rod fixing device and a pressing and connecting hole of the flange are located on the same axis. The flange guide rod pressing and connecting tool is high in pressing and connecting efficiency and automation degree, easy to operate and capable of achieving precise control of displacement and displacement and pressure visualization.

The invention discloses a magnetic particle inspection, cleaning, drying and oiling integrated device which comprises a base, wherein a portal frame is fixedly mounted at the top end of the base, a telescopic rod is fixedly mounted on the inner wall of the top end of the portal frame, a magnetic particle inspection machine is arranged at the bottom end of the telescopic rod, a plurality of sets of water spraying nozzles are arranged at one side of the portal frame, a pair of supporting columns are fixedly mounted at one side of the water spraying nozzle, chutes are formed in the inner sides of the supporting columns, a fixing frame is arranged at one sides of the chutes, an oiling device is fixedly mounted at the bottom of the fixing frame, a drying machine is fixedly mounted at one sides of the bottoms of the supporting columns, rollers are arranged at the top end of the base, and a control panel is fixedly connected to one side of the base. The magnetic particle inspection, cleaning, drying and oiling integrated device is simple and reasonable in structure and novel in design, the problems that the structural stability of the device is poor, the detection step of a workpiece cannot be realized on one device, the workpiece is easy to shift when being detected on the device, and the manual fixing is troublesome are solved, and the practical value is high.

The invention discloses a high-temperature type approval device for producing garments. The high-temperature type approval device comprises a blower, an outer shell, an inner shell, a garment hanger and a device shell. Universal wheels are mounted at the bottom of the device shell, the blower is mounted inside a mounting shell, a control panel is mounted on a side of the surface of a door via bolts, an electric heating layer is arranged on the inner side of the outer shell, the inner shell is arranged on the inner side of the electric heating layer, a heating cavity is arranged on the inner side of the inner shell, a temperature sensor is mounted on the top of the inside of the heating cavity via screws, pulleys which are matched with slide rails are arranged at the bottom of the garment hanger, a first garment hanging transverse rod and a second garment hanging transverse rod are sequentially mounted on the top of the garment hanger via mounting seats, and limit hanging grooves are equidistantly formed in the surface of the first garment hanging transverse rod and the surface of the second garment hanging transverse rod. The high-temperature type approval device has the advantages that the high-temperature type approval device is provided with a series of structures, accordingly, excellent garment type approval effects can be realized, and the high-temperature type approval device is convenient to operate.

The invention provides a laminated combined dish cabinet, which is good in ventilation, seamless, free from leakage, easy to wash and convenient to use and move. The laminated combined dish cabinet comprises a base, a chassis, a vertical housing and a cover, and the laminated combined dish cabinet is characterized in that the base is arranged on the bottommost layer, the chassis is sleeved on the base, the vertical housing is sleeved on the chassis, the chassis is laminated with the vertical housing, and the cover is sleeved after a set layer number is reached.

The invention discloses a fixed boarding bridge capable of changing a panel structure. The fixed boarding bridge comprises a boarding bridge body. Plate storage grooves are formed in an inclined panelon the upper side of the boarding bridge body. Pedal plates are hinged to the interiors of the plate storage grooves. Hydraulic cavities are formed in the positions, at the lower sides of the pedal plates, in the boarding bridge body. First hydraulic cylinders are hinged in the hydraulic cavities. One ends of the first hydraulic cylinders are hinged to one ends of the lower sides of the pedal plates. A lifting groove is formed in the lower portion of the boarding bridge body. A second hydraulic cylinder is mounted in the lifting groove. A bottom plate is mounted on the lower side of the second hydraulic cylinder. Sliding wheels are mounted on the lower side of the bottom plate through support legs. According to the fixed boarding bridge capable of changing the panel structure, one ends ofthe pedal plates are driven to turn over upwards to be parallel to a horizontal line through the first hydraulic cylinders, the slope-shaped inclined panel can form a stepped slope, vehicle passing is facilitated, the fixed boarding bridge can be used for climbing of people, and the use flexibility is improved.

The invention discloses an angle-adjustable display screen mounting base for computer science teaching. The angle-adjustable display screen mounting base comprises a mounting support column, and an adjustable mounting part used for mounting a computer display screen and capable of adjusting the height and angle of the display screen is arranged on the mounting support column in a sliding manner. Abearing column is fixed to the bottom of the mounting support column. Different from the prior art, the angle-adjustable display screen mounting base for computer science teaching has the advantagesthat the whole computer display screen mounting base can be conveniently folded and contracted, so that the size is reduced, collision is effectively avoided, and the computer display screen can be effectively and conveniently moved, carried and used; and the height and the real-time deflection angle of the computer display screen can be matched, so that the computer display screen is synchronously and effectively assisted and stably supported, the toughness influence of the mounting support column and the bearing column is effectively avoided, the phenomenon that the computer display screen shakes along with shaking of a desk body is effectively prevented, and efficient and stable supporting, displaying and using are guaranteed.

The invention provides an oil-gas well water-locking mechanical induction plug removal device. The oil-gas well water-locking mechanical induction plug removal device comprises a connecting pipe, a protective cover, a connecting cylinder, a water storage tank, a conveying pipe, a micro water pump, sprinklers, a protective box, a rotating motor, a rotating shaft, a mounting box, a movable electriccylinder, a movable plate, a cleaning plate, scraping blades, collecting edges, an adjustable movable ring frame structure, a supportable protective cylinder structure, an auxiliary plugging adjustingseat structure and a line storage conveying box structure. The protective cover is in threaded connection with the left side of the interior of the connecting pipe. The connecting cylinder is mountedon the middle left side of the outer wall of the connecting pipe through bolts. The water storage tank is welded to the left side of the outer wall of the connecting cylinder. The oil-gas well water-locking mechanical induction plug removal device has the beneficial effects that by arranging the adjustable movable ring frame structure, when the oil-gas well water-locking mechanical induction plugremoval device is used, a pulley can be driven to move through a first compression spring, so that the oil-gas well water-locking mechanical induction plug removal device makes closer contact with the inner wall of an oil-gas well and is used, and meanwhile, protection can be achieved through a protection pipe.

The invention relates to a portable insulation cover airtightness detector which comprises an airflow detection element, an air-conducting housing, a processing module, a display panel and an air-flow provider. The airflow provider supplies airflow into an insulation cover through a through hole arranged in the insulation cover. The airflow detection element is used for detecting airflow velocity. The air-conducting housing is used for making a gas fully flow into the insulation cover. The processing module and the display panel are used for receiving and processing information coming from the airflow detection element and calculating and displaying the value of leak rate. Air pressure detection is not required. During the detection process, the insulation cover is never damaged or moved. After detected qualified, a furnace door can directly be closed for starting conventional crystal growth operations. Detection is very convenient, and equipment is light.

The invention discloses a cosmetic packaging bottle with good sealing performance and production equipment. The cosmetic packaging bottle comprises a base, a supporting cylinder is installed on the upper side of the base, a telescopic rod is inserted into the upper side of the supporting cylinder, a bottle bottom positioning seat is installed at the top of the telescopic rod, and a positioning groove is formed in the bottle bottom positioning seat. A bottle body positioning seat is installed on the upper side of the bottle bottom positioning seat through an air cylinder, a positioning hole is formed in the bottle body positioning seat, a clamp is installed in the positioning hole in a sliding mode, and a clamping opening adjusting mechanism is installed at one end of the clamp. According to the cosmetic packaging bottle with the good sealing performance and the production equipment, the bottle bottom positioning seat and the bottle body positioning seat are arranged, thus the lower portion of the packaging bottle can be positioned, production and machining treatment can be better carried out, the clamp is slidably installed in the positioning hole, the clamping opening adjusting mechanism is installed at one end of the clamp, clamping and positioning treatment of the middle of a bottle body of the packaging bottle can be improved, and the positioning stability is further improved.