32results about How to "Easy upward movement" patented technology

The invention discloses a low-resistance enhanced heat transfer structure based on a nanometer super-wetting interface. The low-resistance enhanced heat transfer structure comprises a lower embedded microchannel layer and an upper manifold channel layer, wherein embedded microchannels are perpendicular to manifold channels; the lower embedded microchannel layer consists of a plurality of embeddedmicrochannel units; the cross section of each embedded microchannel of each unit is a rectangular divergent cross section along the flowing direction of a cooling working medium; the shape of each embedded microchannel of each unit is isosceles trapezoid; the upper manifold channel layer is composed of the S-shaped manifold channels; and two adjacent S-shaped manifold channels form inlets and outlets of the manifold channels. According to the low-resistance enhanced heat transfer structure, a microchannel radiator is constructed by utilizing a layered flow structure, the heat transfer characteristic and the resistance characteristic can be simultaneously improved by combining the microchannel radiator with the nano super-wetting interface and the divergent microchannel section, and the low-resistance enhanced heat exchange of the microchannel radiator is achieved under the condition of higher heat dissipation efficiency.

An open ended container with locking lid can provide a number of features. The lid and the container have cooperating threads. The lid has also has a locking mechanism connected to the lid, such as from a downwardly extending wall. The container has a stop, in some embodiments accessible from above, such as with downwardly and possibly linearly biased engagement members of the locking mechanism. In fact, some embodiments have a stop as a portion of satellite ring.

A system is provided that is capable of providing heat across a produced interval during oil and gas production to minimize or reduce undesirable formation of gas hydrates in the wellbore. In one embodiment, the configuration provides a means to recycle heat generated by an electrical submersible pump. Heat from the pump may be applied downhole. One configuration is capable of providing for downhole separation of gas from produced fluids to reduce or eliminate gas transit through the pump. A heating element also may apply heat to produced fluids. An orifice may apply heat to produced fluids. The wellbore being drilled to a depth having a subterranean formation temperature that is high enough to elevate a temperature of the production fluids to a predetermined temperature such that the temperature of the production fluids is elevated to the predetermined temperature by at least the depth of the wellbore.

The purpose of the present invention is to solve the problem that the existing devices are inconvenient to quickly control stray dogs of different sizes, and discloses a fast control device for stray dogs, which includes a box, a sleeve, a coil spring, a slide bar, a push plate, connecting rod, handle, cross bar, fastening screw, airbag, catheter, air outlet, first fixing block and rope, positioning blocks are fixedly installed at both ends of the catheter, and a fixing plate is fixedly installed on the upper surface of the airbag , the left end of the cross bar is installed with a second fixed block. The present invention is provided with an air bag, which is convenient for blowing away the insects and ants around the dog's body, and better protects the dog. At the same time, it is convenient for drying the hair on the dog's body surface, so as to avoid bandaging the injured part of the dog. , The water on the surface of the dog's body wets the wound, causing infection of the wound. By setting the rope, it is convenient to bind the bones and avoid the doctor from shaking the dog's body when treating the dog's body, so as to ensure the smooth progress of the treatment.

A refrigerator-freezer having a first compartment wherein the first compartment is accessible via a rotatable mounted door with the rotatable mounted door being operable to remain disposed within the housing of the refrigerator-freezer during movement thereof. The refrigerator-freezer further includes a second compartment adjacent to the first compartment wherein the second compartment includes a plurality of sealably mounted storage containers slidably mounted within the second compartment. A third compartment is present and is configured to be extendable outward from the housing of the refrigerator-freezer and subsequently be lifted upward via a lifting mechanism. A controller is included to facilitate operation of the refrigerator-freezer. The controller further includes a voice recorder and a printer. The first compartment has disposed therein a plurality of storage bins that are slidably mounted. A battery power supply is included to provide emergency reserve power in the event the conventional AC power supply is disrupted.

The invention discloses a refrigerator shelf and a refrigerator applying the same, and relates to the technical field of refrigerators. The shelf comprises two supports installed in parallel and a shelf body, wherein the cross section of each support is of an n-shaped structure, a plurality of square holes are evenly distributed in a corresponding protruding face of each support, corresponding sliding grooves are formed in the two adjacent side faces of each protruding face in a penetrating mode, each protruding face and the two corresponding side faces form a corresponding sliding way, the two opposite ends of each sliding way are closed, screw rods and polished rods are mounted in the sliding ways in parallel correspondingly, supporting flanges are arranged on the two opposite sides of the shelf body correspondingly, limiting blocks and protruding blocks are arranged on the end faces of the supporting flanges correspondingly, the protruding blocks are inwards and rotationally provided with sliding blocks correspondingly, through holes are formed in the sliding blocks correspondingly, the shelf body is mounted on the two supports in a sliding manner, the polished rods are sleevedwith elastic elements, push blocks are installed on the screw rods in a matched mode, two corresponding supporting rods are symmetrically arranged on one side edge of each push block, and the two corresponding supporting rods of each push block can push the corresponding sliding block to move upwards. According to the shelf, the screw rods, a motor, a transmission mechanism, the polished rods, thesliding blocks and the elastic elements form a sliding assembly, and the problem that an existing refrigerator shelf is inconvenient to move up and down is solved.

A wheeled hand truck incorporating a footplate; a segmented retainer flange; a left pin pivotally mounting a left segment of the retainer flange and allowing sliding flange motion to a clearance elevation; a right pin pivotally mounting a right segment of the retainer flange and allowing sliding flange motion to the clearance elevation; left and right stops extending downwardly from the left and right flange segments; and left and right pairs of sockets positioned for, upon alternative motions of the left and right flange segments toward and away from the clearance elevation, and upon forward and rearward pivoting of the left and right flange segments, alternately holding the left and right flange segments at laterally and forwardly extending positions.

An insert for a golf bag having a generally open top and a generally closed bottom includes a golf club supporting structure in the bag. The insert also includes a compartment for each club. A closure structure is included at the generally open top of the bag and includes an opening for each compartment and a closure member having deflectable closure sections adjacent to each opening at the top of each compartment for each club. A movable tab included in the tubular compartment is deflected by a golf club inserted into the tubular compartment, the deflection is resisted by a cylindrical sheath surrounding the tubular compartment, thereby applying a holding force to the golf club.

An insert for a golf bag having a generally open top and a generally closed bottom includes a golf club supporting structure in the bag. The insert also includes a compartment for each club. A closure structure is included at the generally open top of the bag and includes an opening for each compartment and a closure member having deflectable closure sections adjacent to each opening at the top of each compartment for each club. A movable tab included in the tubular compartment is deflected by a golf club inserted into the tubular compartment, the deflection is resisted by a cylindrical sheath surrounding the tubular compartment, thereby applying a holding force to the golf club.

The present invention relates to a cosmetic container which has a piston provided therein by maintaining a sealed state as a cosmetic applicator for applying a cosmetic product is connected to the upper end thereof, wherein the piston is installed to enable the cosmetic product to be raised to the cosmetic applicator by an engine which moves the piston only in one direction by the repeated pressing operation of a button.

The multipurpose steel structure decorative ceiling comprises an inner wall and a steel structure top frame, a limiting cylinder is installed at the bottom end of the steel structure top frame, the inner wall is located on one side of the limiting cylinder, a guide pulley is installed at the position, on the other side of the limiting cylinder, of the bottom end of the steel structure top frame, and a top plate is rotationally installed on the upper surface of the inner side wall of the inner wall. An inserting rod is movably installed at the top end of the top plate in a limiting mode through a limiting component, an inserting mechanism is installed between the inserting rod and the limiting cylinder, a multipurpose half hole is formed in the surface of the end, away from the inner wall, of the top plate, a traction mechanism is cooperatively installed between the multipurpose half hole and the guide pulley, and a lamp frame is installed at the bottom end of the top plate below the multipurpose half hole. According to the ceiling and the assembly construction method thereof, by arranging a series of structures, the assembly direction can be changed, construction is facilitated, meanwhile, hole body covering is flexibly conducted by means of the lamp frame, the attractiveness is improved, the construction steps are saved, assembly construction is conducted by means of a semi-hoisting mode, and follow-up overhauling, wiring and other operations are facilitated.

An open ended container with locking lid can provide a number of features. The lid and the container have cooperating threads. The lid has also has a locking mechanism connected to the lid, such as from a downwardly extending wall. The container has a stop, in some embodiments accessible from above, such as with downwardly and possibly linearly biased engagement members of the locking mechanism. In fact, some embodiments have a stop as a portion of satellite ring.

The invention discloses a refrigerator shelf and a refrigerator using the same, and relates to the technical field of refrigerators. The present invention comprises two brackets and shelves installed in parallel. The cross-section of the bracket is a zigzag structure. A number of square holes are evenly distributed on the raised surface of the bracket. Slide grooves run through the adjacent two sides of the raised surface. The starting surface and the two side surfaces form a slideway, and the opposite ends of the slideway are closed; the screw rod and the polished rod are installed in parallel in the slideway; the opposite sides of the shelf are provided with supporting flanges, and the end faces of the supporting flanges are provided with limit blocks and The bump is rotated inwardly to install a slider, and a through hole is opened on the slider; the shelf is slidably installed on the two brackets, and an elastic element is sleeved on the polished rod; a push block is installed on the screw rod, and the push block Two supporting rods are symmetrically arranged on one side, and the two supporting rods can push the slider to move upward. In the present invention, the sliding assembly is composed of screw rods, motors, transmission mechanisms, polished rods, sliders and elastic elements, which solves the problem that the existing refrigerator shelves are inconvenient to move up and down.

The invention discloses a method for assisting elimination of lung secretion for a child based on a vibration source. The method comprises using an acoustic vibration device and a lung massage devicein the matched mode. The acoustic vibration device comprises a cavity, the cavity comprises a front mouth portion, the rear part of the mouth portion is connected with an expanding portion with the cross section becoming larger gradually, the connecting portion of the expanding portion and the mouth portion is provided with a low frequency vibrating reed, and the low frequency vibrating reed is connected with the external low frequency vibration source through a vibrating rod. The lung massage device comprises a bag attached to the chest. Two sides of the bag are provided with four binding straps, and a pair of bilaterally symmetrical airbag sets is arranged in the bag. The airbag sets include a plurality of airbags communicated through valves, the upper end is connected to an air outlet pump, and the lower end is connected to an air inlet pump. According to the method, the mucus at the lungs of the child can be diluted under low frequency acoustic vibration without blowing the air anddischarged out of the lungs under the assisting effect of the lung massage device. The method adapts to the physiological characteristics of the young child, and the discharge effect is good.

The invention discloses a multi-purpose steel structure decorative ceiling and an assembling and construction method thereof, comprising an inner wall and a steel structure roof frame, a limit cylinder is installed at the bottom end of the steel structure roof frame, and the inner wall is on one side of the limit cylinder, and A guide pulley is installed at the bottom end of the steel structure top frame on the other side of the limit cylinder, a top plate is rotatably installed on the upper surface of the inner side wall of the inner wall, and an insertion rod is installed at the top of the top plate through the limit part to limit the movement, and the insertion rod is connected with the rod. A plug-in mechanism is installed between the limit cylinders, the top plate is provided with a multi-purpose half hole on the surface of one end away from the inner wall, and a traction mechanism is installed between the multi-purpose half hole and the guide pulley, and the bottom end of the top plate under the multi-purpose half hole is installed. light frame. By setting a series of structures in the present invention, the suspended ceiling and its assembling and construction method can change the assembling orientation, which is beneficial to the construction, and at the same time, the light frame is flexibly used to cover the hole body, which increases the aesthetics and saves the construction steps. Assembly construction is convenient for subsequent maintenance, wiring and other operations.

The present invention is an anti-acid mist charging liquid acid pot for a storage battery. The liquid acid pot includes a pot body and a pot cover. An inclined surface, the upper end of the first inclined surface is connected with the second inclined surface, the upper end of the second inclined surface is connected with the third inclined surface, the upper end of the third inclined surface is provided with vertical steam holes inwardly and upwardly, and the top of the pot lid is provided with an outlet The air hole is inserted with an acid-proof sheet in the vertical steam hole, and the acid-proof sheet is statically matched with the vertical steam hole. The spout at the lower end of the liquid acid pot of the present invention is covered with a rubber spout, which makes the connection with the acid injection port of the battery tight and prevents acid gas from leaking out. It is discharged after filtering, which achieves 3 times the anti-acid effect, and the acid backflow does not leak out, which is environmentally friendly and hygienic. The filtered steam is discharged upward through the air outlet.

The invention discloses a low-resistance enhanced heat transfer structure based on a nano-superwetting interface, which includes a lower embedded microchannel layer and an upper manifold channel layer, the embedded microchannel and the manifold channel are vertically arranged, and the lower embedded microchannel The layer is composed of several embedded microchannel units. The cross section of the embedded microchannel of each unit is a rectangular gradually expanding section along the flow direction of the cooling medium. The shape of the embedded microchannel of each unit is isosceles trapezoidal. The tube channel layer is composed of serpentine manifold channels, and two adjacent serpentine channels constitute the inlet and outlet of the manifold channel. The present invention utilizes a hierarchical flow structure to construct a microchannel heat sink. By combining the microchannel heat sink with a nano-superwetting interface and a gradually expanding microchannel section, the heat transfer characteristics and resistance characteristics can be improved at the same time. In the case of high efficiency, the low resistance of the micro-channel heat sink can be realized to enhance heat transfer.

The collapse prevention and control device comprises a base, a lifting assembly, a stabilizing assembly and four telescopic rods, the bottom of the lifting assembly is welded to the top of the base, one side of the lifting assembly is movably connected with a sliding plate, the sliding plate is of a cuboid structure, and the bottom of the stabilizing assembly is welded to one end of the middle of the top end of the sliding plate; the bottoms of the four telescopic rods are welded to the four corners of the sliding plate correspondingly, by adjusting the height of the four screws and the height of the stabilizing assembly, the four telescopic rods can conduct collapse prevention and control work on rock masses of different specifications, and the adaptation range of the device is wider; according to the rock mass collapse prevention device, the friction force between the screw rod and the rock mass is increased, it is guaranteed that the rock mass is firmer stable through the screw rod, collapse prevention work is conducted on the rock mass through the stable assembly and the four telescopic rods, it is guaranteed that the rock mass collapse prevention device can make more thorough contact with the surface of the rock mass, and therefore the rock mass collapse prevention work is firmer through the rock mass collapse prevention device.

A magnetic latching system is provided for removably latching a panel to an aircraft surface portion. The latching system includes a removable axis panel engageable to a latching land. The panel and land define opposing magnetically attractive surface portions, with a body of magnetic material disposed there between. An inflatable seal is also disposed intermediate the panel and the land. Upon inflation, the inflatable seal is operative to urge the panel away from the land far enough to reconnect magnetic engagement between the panel and the land, sufficient to permit disengagement of the panel from the land.