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241results about How to "Simple and beautiful appearance" patented technology

Indoor light emitting diode (LED) illuminating lamp

The invention discloses an indoor light emitting diode (LED) illuminating lamp, which comprises a support body with a reflective curved surface. A bent part is formed on the edge of the reflective curved surface, and is extended substantially towards the edge of the opposite side of the reflective curved surface. A light emitting diode module is fixed on the bent part, and cannot be directly observed at any angle, relative to the reflective curved surface, of the support body. In addition, an electric connection device is also arranged on the support body. The arrangement of a non-light tight sealing cover on the support body is avoided. The indoor LED illuminating lamp has a light weight, a portable structure and a good illumination effect, does not produce glare, and is convenient to arrange and maintain and particularly suitable for indoor illumination.
Owner:ZHONGSHAN WEIQIANG TECH

Deflection device, intelligent terminal, intelligent terminal setting method and display method

The invention provides a deflection device, an intelligent terminal, an intelligent terminal setting method and a display method and is applied to the communication field. The deflection device comprises a deflection module, wherein the deflection module is positioned between a display module and a functional module; a control module controls the deflection module to switch between a normal display state and a transparent display state according to the using state of the functional module; the functional module is positioned below the display module; and a display area of the display module corresponding to the functional module is in a transparent state in the case of no power. The functional module is positioned below the display module and can be perfectly hidden; and without a needing hole, complicated appearance design of the intelligent terminal and influence on overall beauty of the intelligent terminal caused by the black hole formed in the position area of the functional module can be avoided. The intelligent terminal disclosed by the invention is of simpler and more beautiful appearance; and without needing a black hole and by making full use of the display module, a development direction is provided for larger screen area of the display module, and brand new sensual experience is brought to users.
Owner:ZTE CORP

Wall-hung thin type lampblack depurating machine

The invention discloses a wall-hung thin type lampblack depurating machine, which is provided with flat cuboid-shaped shell, wherein a double-volute is arranged in the shell, and two isolated chambers of the double-volute share an air outlet passage on the top of the shell; a turbo-fan with a horizontal output shaft is arranged in the two isolated chambers of the double-volute respectively, and the front end of the output shaft of the turbo-fan extends out of the double-volute and is connected with at least one vertical rotary centrifugal filter screen plate; and the outside of the rotary centrifugal filter screen plate is provided with an annular oil guide ring, the bottom of the annular oil guide ring is provided with an oil leak opening, a fume flow distribution plate is arranged below the annular oil guide ring, an oil guide tank is arranged on the fume flow distribution plate, and the bottom of the shell is provided with an air inlet passage and an oil collection box. The wall-hung thin type lampblack depurating machine has ultra-high efficiency for holding up and collecting lampblack, can basically put an end to the pollution caused by the lampblack to the air, the shell and the external wall of a building, and has the characteristics of overall closure, simple structure, convenient cleaning, energy saving and noise reduction, large cooking space, safe running and long service life.
Owner:武汉创新环保工程有限公司

Connecting mechanism for drawer front faceplate and drawer side surface plate

InactiveCN101181116AImprove fastnessEasy left and right adjustmentDrawersFurniture joiningEngineeringSymmetric structure
The invention discloses a connecting device of a drawer front panel and a drawer side panel, which consists of a forward-aligned code fixedly arranged on the drawer front panel and a locking bracket fixedly arranged on the drawer side panel; the forward-aligned code is provided with a end face trigger and a locking groove which has the locking slot structure that has two-side symmetry; the locking groove comprises a bottom board, a main bracket, a rotary sliding block, a spring and a lever; the forward alignment code is inserted into the guiding groove of the main groove; the end face trigger of the forward-aligned code collides with the triggering baffle of the rotary sliding block, causing the rotary sliding block to rotate and the locking buckle of the rotary sliding block buckles the locking groove of the forward alignment code, locking the forward-aligned code and connecting the drawer front panel and the drawer side panel. The rotary sliding block of the invention adopts a fan-shaped sliding block of double-layer symmetric structure and the forward-aligned code is of double-faced symmetric locking groove structure and the double-layer rotary sliding block is provide with two symmetric locking buckles that are connected with the locking groove, thus ensuring the forward alignment code and the drawer front panel are stably to be fixed on the drawer side panel.
Owner:罗志明

Axial pressing device used after winding of large-size transformer coil

The invention belongs to an axial pressing device used after winding of a large-size transformer coil. The device solves the problem of a large stroke of equipment by replacing a screw rod with oil cylinders, and the oil cylinders have better rigidity and strength. The parallelism of the equipment is subjected to position control by taking a rolling grating as a displacement sensor, and the position precision is fed back to an electro-hydraulic servo valve by a control system, so the high-precision synchronous control on four sets of oil cylinders is realized. The axial pressing device used after winding of the large-size transformer coil has the characteristics of being novel and unique in integral structure, concise and attractive in appearance, small in occupation area and the like. The pressed coil has precise height and accurate pressure value, the coil pressing process is safe and reliable, and the insulation of the coil can be completely kept. The axial pressing device used after the winding of the large-sized transformer coil is particularly suitable for pressing high-voltage and ultrahigh-voltage coils.
Owner:CHINA PRECISION ENG INST FOR AIRCRAFT IND AVIC

Conductive paste for thick film circuit, thick film circuit board employing same and manufacturing method thereof

A conductive paste for a thick film circuit, a thick film circuit board employing the same and a manufacturing method thereof relate to the field of thick film circuits. One of the purposes of the invention is to provide a conductive paste for a thick film circuit, which can replace a silver paste and low cost and high security. The conductive paste comprises the following components by mass percent: 72-77 percent of copper powder, 8-10 percent of inorganic adhesive, 4-6 percent of organic adhesive, 5-12 percent of organic solvent and 1-5 percent of additive. Another purpose of the invention is to provide a thick film circuit board employing the paste and adopting toughened glass as a baseplate. The third purpose of the invention is to provide a manufacturing method of the thick film circuit board. The manufacturing method comprises the steps of preparation of the conductive paste, a encapsulating paste and the baseplate, as well as the printing, encapsulating, sintering, performance test and packaging of a circuit diagram. The thick film circuit board has favorable sintering characteristic and aesthetic appearance, and can be widely used in the manufacturing field of electronic components.
Owner:SHENZHEN SENLONT ELECTRONICS

Turbidity Flow Cell

ActiveCN102288544AImprove sealingShorten the straight line distanceMaterial analysis by optical meansFlow cellTurbidity
The invention provides a turbidity flowing cell. Trough holes on the side wall of the main body of the flowing cell form two light source transmission holes through which light can penetrate, light emitted by a light-emitting device is directly transmitted into the inner cavity of the flowing cell by virtue of one light source transmission hole, and the light in the inner cavity of the flowing cell is received by a receiving device by virtue of the other light source transmission hole. The invention also provides another turbidity flowing cell which also comprises a transmitting / receiving device besides the main body the flowing cell, wherein one part of the transmitting / receiving device is embedded into the side wall of the main body of the flowing cell with certain thickness to form an integrated structure with the main body of the flowing cell. The flowing cell and a light source structure form a unified whole, thus linear distance between sample liquid in the flowing cell and a light source is greatly shortened and measuring accuracy is improved.
Owner:北京利达科信环境安全技术有限公司

Bike-electricity separating type no-pile public electric bike and application thereof in public electric bike renting

The invention discloses a bike-electricity separating type no-pile public electric bike comprising an electric bike body and a battery supplying electricity to the electric bike body. An electric bike controller is arranged in a hollow main beam pipe of the electric bike body. An embedded power input socket is formed in the hollow main beam pipe of the electric bike body, the power input socket is electrically connected with the controller through circuits arranged in the main beam pipe, and the power input socket and the controller are further connected to a driving motor of the electric bike through the circuits arranged in the main beam pipe. The battery is an independent external battery single body, a power output line is arranged on the battery, and the power output line is matched with the embedded power input socket on the electric bike body in a pluggable mode. When electricity supply is needed, the battery is fixed on the electric bike body, and the power output line of the battery is connected with the embedded power input socket on the electric bike body. When electricity supply is not needed, the power output line of the battery is pulled out from the embedded power input socket on the electric bike body, and the battery is taken away.
Owner:方超

Extractor hood

The invention discloses an extractor hood, and belongs to the technical field of kitchen electric appliances. In order to solve the problem that the lampblack escape prevention effect of an existing device is poor, the extractor hood is designed. The extractor hood comprises a lampblack collection cover, the lampblack collection cover is sunk upwards to form a lampblack collection cavity, a main air inlet is formed in the lampblack collection cavity, the lower end of the lampblack collection cover is provided with an auxiliary air inlet formed in the outer side of the lampblack collection cavity, an auxiliary lampblack exhaust channel communicated with the auxiliary air inlet is formed in the lampblack collection cover, and the extractor hood further comprises a ventilation device capableof drawing out lampblack in the auxiliary lampblack exhaust channel. According to the extractor hood, the structure is simple, the lampblack escape prevention effect is good, the inconvenience broughtby the air curtain technology is avoided, on an existing lampblack colleting cover, a part of structure is directly removed, and the auxiliary air inlet is formed; the inconvenience caused by the phenomenon that an air baffle is additionally arranged is avoided, and the appearance is simpler and attractive.
Owner:GREE ELECTRIC APPLIANCES INC

Photovoltaic intelligent dust and snow removing robot

The invention relates to the technical field of photovoltaic panel cleaning maintenance, in particular to a photovoltaic intelligent dust and snow removing robot. The photovoltaic intelligent dust and snow removing robot comprises a machine body, opening and closing purging devices and walking devices, wherein the two opening and closing purging devices are respectively arranged on the two sides of the machine body; the lower ends of the opening and closing purging devices are rotatably connected with the machine body, so that the opening and closing purging devices can rotate around the rotatable connection parts with the machine body; at least one air outlet is formed in the outer side walls of the opening and closing purging devices; fans are arranged inside the opening and closing purging devices; the walking devices are arranged at the upper and lower ends of the machine body, so that the machine body can perform reciprocating motion along a preset track; fur brushes are arranged on the back side of the machine body; and a solar photovoltaic panel is arranged on the front side of the machine body. According to the photovoltaic intelligent dust and snow removing robot, the openable and closable purging devices are adopted, and during the operation process, the opening and closing purging devices can be opened to certain angles according to the sliding direction of accumulated snow on the photovoltaic panel, so that the air blowing direction is basically downwards, the robot has a quite good purging effect on the accumulated snow difficult to remove, the removing rate reaches 99% or above, the cost is low, and the working efficiency is high.
Owner:陶永安 +1

Automatic cocoon picking device

The invention discloses an automatic cocoon picking device. The automatic cocoon picking device comprises an outer frame and a cocoon collecting box, wherein the outer frame is used for containing square clutter templates. A belt pulley for making the square clutter templates move in an intermittent mode is arranged on the outer frame and connected with a stepping motor. A knife rest is arranged on the outer frame and located above the square clutter templates. A knife pouch is arranged on the knife rest and installed on the knife rest through a horizontal moving lead screw and a vertical moving lead screw. Both the horizontal moving lead screw and the vertical moving lead screw are connected with the stepping motor. Four mutually-perpendicular inner rods of blades are installed in the knife pouch, connected with a rotating stepping motor, and installed in the knife pouch through threads. Elastic sheets for preventing cocoon fibers from adhering to the blades are arranged on the knife pouch. The cocoon collecting box is arranged below the square clutter templates and located below the knife rest. The automatic cocoon picking device is attractive and simple in appearance, convenient to use, safe, reliable, and capable of saving time and labor, reducing workloads of silkworm raisers and improving cocoon picking efficiency.
Owner:润桐(苏州)技术服务有限公司

Steel-concrete combined box beam

The invention discloses a steel-concrete combined box beam which comprises two steel webs, a steel bottom plate, a diaphragm plate, a concrete layer, multiple stiffening ribs and a steel top plate, wherein the two steel webs and the steel bottom plate form a box chamber; the diaphragm plate is horizontally arranged at the upper part in the box chamber to divide the box chamber into an upper box chamber and a lower box chamber; the concrete layer is filled in the upper box chamber; the multiple stiffening ribs are arranged on the bottom plate in the lower box chamber; and the steel top plate is horizontally arranged on the top surface of the upper box chamber. In the steel-concrete combined box beam disclosed by the invention, the concrete combined top plate composed of the steel top plate, the steel webs, the diaphragm plate and the concrete layer bears pressure, and the lower bottom plate and multiple stiffening ribs bear the tension; and the steel-concrete combined box beam has the characteristics of high bearing capacity, high rigidity, good integrity and the like, greatly improves the structural stability, can give full play to the performance of the materials, is convenient to transport and hoist, and has short construction period, high efficiency and obvious economic benefits. Moreover, through the box beam, the height of the cross section of the box beam can be reduced, and the bridge appears more concise and beautiful.
Owner:TIANJIN URBAN CONSTR COLLEGE

Method for underpinning roof structure and expanding column space of steel structure factory building

InactiveCN102140849AShorten the production and installation lengthLow costBuilding repairsEngineeringSteel columns
The invention discloses a method for underpinning a roof structure and expanding a column space of a steel structure factory building, which comprises the following steps of: manufacturing a bracket sectionally according to the original column space in an area where the column space of the factory building is needed to be expanded; firmly connecting the two ends of the sectionally manufactured bracket with a support steel column or a steel column to be extracted respectively and forming a complete bracket in a full-length section of the extracted column; and cutting the needless column section of the steel column to be extracted. By the method for underpinning the roof structure and expanding the column space of the steel structure factory building, the length of the bracket can be shortened, the bracket is convenient to construct and install, the construction progress can be accelerated, construction cost is reduced, the factory building has concise and attractive appearance, and the method can be widely applied to the conventional steel structure factory building modification construction.
Owner:CISDI ENG CO LTD

Integral oral tube non-PVC membrane full-automatic bag-making filling and sealing machine

The invention discloses an integral oral tube non-PVC membrane full-automatic bag-making filling and sealing machine. The integral oral tube non-PVC membrane full-automatic bag-making filling and sealing machine comprises a machine body, a membrane supplying mechanism, an oral tube supplying mechanism, a bag maker, a first annular conveying component, a filling and sealing machine, a second annular conveying component, a bag body transferring mechanism and a bag outputting mechanism, wherein the bag maker is used for making membrane materials and integral oral tubes which are conveyed to the bag maker into flexible bags which are partial to one side of each oral tube and are provided with preserved openings; the first annular conveying component is arranged on the bag maker in a matched mode, and is provided with an oral tube fixture; the filling position and the sealing position of the filling and sealing machine correspond to preserved openings of the flexible bags; the second annular conveying component is arranged on the filling and sealing machine in a matched mode, and is provided with a bag body fixture; the bag body transferring mechanism is arranged between the first annular conveying component and the second annular conveying component. An integral oral tube is adopted for the bag-making filling and sealing machine, and the bag-making filling and sealing machine is used for filling and sealing from the preserved openings partial to one side of the oral tube without heating the oral tube and a seal cap at high temperature; solid particles can be effectively prevented; the quality of liquid conveying flexible bags can be improved; the clinical hazard can be reduced; meanwhile, the production cost is reduced.
Owner:SHINVA MEDICAL INSTR CO LTD

Stayed-cable anchor plate type anchoring structure of stayed-cable bridge cable tower

The invention relates to a stayed-cable anchor plate type anchoring structure of a stayed-cable bridge cable tower, which comprises a steel anchor plate embedded inside a concrete tower post, transverse separation plates are symmetrically and transversely arranged at two side surfaces of the steel anchor plate, vertical separation plates are vertically and symmetrically arranged in the middle position of both side surfaces, a bottom plate is arranged at the bottom of the steel anchor plate, reinforcing ribs are vertically and symmetrically arranged on two side surfaces of the steel anchor plate and the upper surface of the bottom plate, a plurality of PBL shear connectors vertical to the steel anchor plate are symmetrically arranged on the steel anchor plate at both sides of the vertical separation plates, both ends of the steel anchor plate are respectively and fixedly connected with an anchor ear plate extending out of the outer side of the tower post, pin holes are arranged on the anchor ear plate, a side plate parallel to the vertical separation plates is respectively arranged at the connecting parts of both ends of the steel anchor plate and the anchor ear plate, and transverse reinforcing plates with one end corresponding to the positions of the transverse separation plates are fixedly connected on the anchor ear plate. The invention has the advantages of simple structure, definite force transmission, small size, convenient construction, low manufacture cost, safe and reliable structure and simple and artistic appearance, and is suitable for being used by the stayed-cable bridge cable tower with small tower post cross section.
Owner:SHANDONG HI SPEED QINGDAO HIGHWAY +2

Chair facilitating rest

The invention relates to a chair facilitating rest. The chair comprises a chair seat, a pulling type foot placing adjustment mechanism arranged on the chair seat and a foot placing pillow arranged at the front end of the foot placing adjustment mechanism. An accommodation space is arranged on the first half of the chair seat, and when the foot placing adjustment mechanism is in an accommodation status, the foot placing pillow is completely tucked in the accommodation space. By arranging the accommodation space on the chair seat, the foot placing pillow is completely tucked in the accommodation space when the foot placing adjustment mechanism is in the accommodation status, people can only see the whole chair seat from the appearance, and cannot see the foot placing adjustment mechanism and the foot placing pillow, and the appearance is simple and attractive.
Owner:UE FURNITURE CO LTD

Telescopic small agricultural wind power generator

The invention discloses a telescopic small agricultural wind power generator. The telescopic small agricultural wind power generator comprises a generator head, a double-action air cylinder, a rubber air pressure pipe, a reversing valve and a tower frame foundation. The double-action air cylinder comprises a piston rod and a cylinder barrel provided with a ventilation hole A and a ventilation hole B. The piston rod is connected with the generator head, and the cylinder barrel is connected with the tower frame foundation. The tower frame foundation is fixed to the ground and provided with a pedal, an air injection piston, a sealing ring and a spring which are connected in sequence, and an air inlet hole and an air outlet hole are formed in the lower end of the side wall of the tower frame foundation and are provided with one-way valves respectively. The reversing valve is connected with the air outlet hole, the ventilation hole A and the ventilation hole B through the rubber air pressure pipe. The telescopic small agricultural wind power generator can extend and contract to make the generator head of the wind power generator located at the proper height; besides, the telescopic small agricultural wind power generator is simple in structure, light, small in size, convenient to carry and use and easy to install.
Owner:CHINA UNIV OF MINING & TECH

Electronic cigarette capable of feeding air through gap

PendingCN108552607AReduce volume thicknessSimple structureTobacco devicesEngineeringElectronic cigarette
The invention discloses an electronic cigarette capable of feeding air through a gap. The electronic cigarette comprises a cigarette stem body and an upper cover, wherein the cigarette stem body comprises a stem body shell and a heating sheet which extends out of the front end of the stem body shell; the upper cover is installed on the front end of the stem body shell and is provided with a tobacco containing cavity which contains tobacco rods; the stem body shell comprises a main shell and an auxiliary shell, wherein the end wall of the front end of the stem body shell and the bottom wall ofthe tobacco containing cavity are both provided with air vents communicated with the heating sheet; the main shell and the auxiliary shell are cooperatively assembled, and an air inlet gap which is communicated with outside and the air vents is formed between the main shell and the auxiliary shell. Compared with the prior art, the electronic cigarette is characterized in that the air is fed through the air inlet gap generated by the cooperative assembling of the rod body shell, a special air inlet does not need to be formed in the upper cover or the stem body shell, the thickness of the shellof the electronic cigarette is reduced, the upper cover has a simple structure, cost is low, and the whole electronic cigarette has an attractive and simple appearance.
Owner:DONGGUAN MYSMOK ELECTRONICS TECH CO LTD

Ventilating apparatus and control method thereof

The invention is a kind of ventilating apparatus and its controlling method used on air conditioner. The ventilating apparatus includes ventilation door and air port assembly. The ventilating door is composed of baffle and grid. When starting the machine, ventilation door is rotated driven by motor and makes the grid rotate to the air port,then makes air enter into conditioner. When switching off the machine, ventilation door is reverse rotated driven by motor, rotate the baffle to the air port, blocking air inlet which make dust and sundries can not enter air conditioner. The rotating angle of ventilation door is controlled by journey switch.
Owner:SICHUAN CHANGHONG ELECTRIC CO LTD

Bus duct power distribution device

The invention provides a bus duct power distribution device which comprises a port box used for power supply, a bus duct body connected with the port box to transmit current, and a plugging box connected to the bus duct body to connect the current out. The bus duct body is an inverted duct structure opened at the lower side. An insulating bracket is arranged inside the bus duct body along the duct way direction. The insulating bracket includes a plurality of conductor accommodating cavities arranged in parallel along the duct way direction. The plugging box includes a shell, a fixing mechanism used for being in installation connection with the bus duct body, and a conducting mechanism used for contacting a conductor to lead the current out. The bus duct body is small, occupies a small space in installation, and has a simple and beautiful appearance. As the size of the bus duct body is reduced, the production cost is lowered, large-scale production and sales are facilitated, and the production benefit is increased. The installation of the plugging box and the bus duct body is simple and convenient, and time-saving and labor-saving. The work efficiency in the process of power distribution is improved.
Owner:郭光伟

Headspace type vacuum oil sample taking method

The invention discloses a headspace type vacuum oil sample taking method. The method is based on a headspace type vacuum oil sample taking apparatus. The method comprises the steps of installing an oil taking nozzle on an oil outlet of a transformer sampling valve; unscrewing a protective cylinder from a first oil taking valve connected through threads; sleeving a protective cylinder installation hole onto a prism of an oil taking rod; rotating an operation rod on a side wall of the protective cylinder along a hinge shaft to be parallel to a support board; pushing the operation rod to drive the protective cylinder to rotate; pushing a sealing ball by the oil taking rod so as to enable an oil guide hole of the oil taking rod to communicate with a first oil taking hole; enabling an oil sample to flow into the oil guide hole through the first oil taking valve; taking off the protective cylinder; rotating a handle on a second oil taking valve to open the second oil taking valve; and enabling the oil sample to flow out of an oil outlet nozzle through the second oil taking valve. In the method, the protective cylinder is rotated so as to drive the oil taking rod to rotate, maintenance workers can take the oil sample without carrying tools, so that the oil sampling method is easier, faster and more effort-saving; the oil sample can be taken at a constant speed in a relatively vacuum state through two-level sealing and ball valve control.
Owner:国网浙江台州市路桥区供电有限公司 +2

Emergency lock protection device for fingerprint lock

The invention relates to an emergency lock protection device for a fingerprint lock. The emergency lock protection device for the fingerprint lock comprises a lock body and an emergency lock which is arranged at the lower portion of the lock body, an emergency lock port cover is arranged on the front end surface of the emergency lock, a position magnet which is in magnetic suction with an emergency lock hole cover in a linked mode is arranged on the rear end surface of an emergency lock port, a position sensing element which corresponds to the position magnet is arranged on the position magnet, and the position sensing element is a switch of a warning circuit. The emergency lock protection device for the fingerprint lock has the advantages of being simple in structure, convenient to use and reliable in performance. When the emergency lock port cover plate is opened in a mechanical mode, alert is definitely triggered, and the effect of safety and protection is achieved. The emergency lock port cover enables the appearance of the lock to be simpler and more beautiful, and safety of the fingerprint lock can be increased through a warning device.
Owner:ZHEJIANG DUMA SEWING MACHINE

Molding device of corrugated plate

InactiveCN101947588AAvoid offsetConsistent nose shapeHead waveMechanical engineering
The invention discloses a molding device of a corrugated plate, wherein a lower molding roller is arranged on a frame, an upper molding roller is arranged on a regulation slide carriage, the regulation slide carriage is connected with a lifting mechanism simultaneously, and the upper molding roller and the lower molding roller are driven in reverse directions synchronously by a power input unit. The device of the invention has the following characteristics: (1) the corrugation height is preset, thereby automatically regulating the correct position of the upper molding roller through the lifting mechanism; (2) the upper molding roller and the lower molding roller are driven synchronously through the power input unit, thereby avoiding the offset of the center of the waved arc when molding the corrugated plate and keeping the uniformity of relative position of each corrugation; (3) the steel plates are conveyed by a delivery roller, and the delivery roller and the molding roller are in synchronous coordination relation, thereby ensuring the uniformity of each molding position of the steel plates and realizing the consistency of the plate head wave shape of the corrugated plate; and (4) only 3 to 4 rollers are involved in the molding simultaneously during the molding of the steel plate, and the molding force is relatively small, thereby simplifying the mechanism and reducing the cost.
Owner:ZHEJIANG JINGGONG SCI & TECH

Solar heat pump and water heating integrated machine

The invention relates to an integrative machine of solar energy heat pump and hot water, comprising a water tank body, a heat collecting pipe and the pipe supporting box and the bracket of the heat collecting pipe. A condenser is arranged at the middle lower part in the water tank body; a compressor outside the water tank body is connected with a four-way valve; the high temperature working medium outlet on the four-way valve is connected with one end of the condenser, and the other end of the condenser is connected with evaporator through a current regulator which is connected with a low temperature working medium inlet on the four-way valve; the return working medium port of the four-way valve is connected with a liquid storage tank which is connected into a whole with the compressor; a ventilation hole is arranged on a shell which is corresponding to the evaporator; the shell is connected with the shell of the water tank body; the ventilation hole is communicated with the end cover of the air outlet of a fan; the end cover of the air outlet of the fan is internally provided with a fan. As the integrative machine of solar energy heat pump and hot water adopts the structure, the appearance is simple and beautiful; in sunny days, hot water can be generated by solar energy; in cloudy and rainy days, energy-saving auxiliary heating is realized by the heat pump; the efficiency is high, the energy is saved, the installation has little land occupying, and the integrative machine of solar energy heat pump and hot water is beneficial for batch dense-typed installation and application.
Owner:陈剑明

Environment-friendly household water purifier

The invention discloses an environment-friendly household water purifier which comprises a purifier body. The purifier body comprises a purifier shell, a purifier inner cavity and a base; the purifiershell is of a cylindrical structure. An internal filter structure is provided with an ultrafiltration membrane filter layer, a medical stone ceramic ball filter layer, an activated carbon filter layer and a micro-filtration membrane filter layer, the filter direction is from bottom to top, filtering is performed layer by layer, water is injected into a water storage inner cavity from a second water pump and a third water pump, then, the water sequentially passes through the filter layers from bottom to top under the pressure effect of the first water pump and the second water pump and then flows out from a faucet, water flow is more stable, and the filter effect under the anti-gravity effect is better; the water purifier performs back flushing treatment from top to bottom, meanwhile, an air cylinder drives the filter layers to reciprocate under the effect of a spring, impurities and hazardous substances fall into the water storage inner cavity and are discharged from a wastewater discharge pipe, the cleaning effect is better, and the service life of the water purifier is prolonged.
Owner:娄瀚文

Improved extensible television set cabinet

The invention relates to an improved extensible television set cabinet. The improved extensible television set cabinet comprises a television set cabinet body, and is characterized in that the television set cabinet body comprises a main cabinet body a, a main cabinet body b and a main cabinet body c, wherein a cavity is formed in the upper portion of the main cabinet body a, a storage device is arranged on the lower portion of the main cabinet body a, an opening is formed in one side of the cavity, the main cabinet body a and the main cabinet body c are symmetric, the main cabinet body b is arranged between the cavity of the main cabinet body a and a cavity of the main cabinet body c, the main cabinet body b is a rectangular cavity, a separating plate is arranged on the rear portion of the main cabinet body b in a sealed mode, and a supporting device is arranged in the middle of the main cabinet body b. The improved extensible television set cabinet has the advantages that the structure is simple, use is convenient, people can place the improved extensible television set cabinet according to the requirements of people, the storage effect of the improved extensible television set cabinet is good, the requirements of clients can be met, and the appearance is simple and attractive.
Owner:林雷

Half-through bracket haunching type multibarrel tube-confined concrete column-steel beam node

The invention discloses a half-through bracket haunching type multibarrel tube-confined concrete column-steel beam node, relates to a node connecting form of a multibarrel tube-confined concrete column and a steel beam, and belongs to the technical field of constructional engineering and bridge engineering. The node comprises the multibarrel tube-confined concrete column, the steel beam and a force-transmission component. The multibarrel tube-confined concrete column comprises an inner steel pipe, an outer steel pipe and poured concrete. The steel beam comprises upper and lower flanges and a web. The force-transmission component comprises a steel bracket and an oblique haunching plate. The steel bracket comprises upper and lower flanges and a web. One end of the steel bracket penetrates the outer steel pipe to be welded to the wall of the inner steel pipe, and the other end of the steel bracket is in bolt-weld connection with the steel beam. Meanwhile, the oblique haunching plate is welded between the steel beam and the multibarrel tube-confined concrete column. The half-through bracket haunching type multibarrel tube-confined concrete column-steel beam node is simple in structure, convenient in construction, high in rigidity and strength, good in anti-seismic property, clear in force transmission path, and the like. By the node, effective force transmission between the multibarrel tube-confined concrete column and the steel beam can be achieved.
Owner:HEBEI UNIV OF TECH

Bluetooth music shower

The invention discloses a Bluetooth music shower. The Bluetooth music shower comprises a shower part and a Bluetooth part. The shower part comprises a body part and a water route part arranged on the body part. The Bluetooth part comprises an installation shell, a Bluetooth module, an antenna, a power amplifier module, a loudspeaker, a key panel and a power module, wherein the installation shell can be fixedly connected to the body part, the Bluetooth module, the antenna, the power amplifier module, the loudspeaker, the key panel and the power module are installed in the installation shell, the power module is electrically connected with the Bluetooth module and the power amplifier module, the antenna is in signal connection with the Bluetooth module, the Bluetooth module is in signal connection with the power amplifier module and the key panel, and the power amplifier module is connected with the loudspeaker. The Bluetooth music shower has the advantages that voice data can be sent to the Bluetooth part by an external device, and music is played by the voice data through the power amplifier module and the loudspeaker; the music playing function that content to be played can be selected and transmitted by the external device is creatively added to the shower, so that consumer demands are met.
Owner:XIAMEN SOLEX HIGH TECH IND CO LTD +1

Hidden type double-movement disc brake

The invention discloses a hidden double-action disc brake, which comprises a left caliper, a left static disk, a left dynamic disk, a traction arm, a right dynamic disk, a right static disk, a right caliper and a brake line. The caliper and the right caliper are connected and fixed by the caliper locking screw, the left static disc and the right static disc are riveted inside the left caliper and the right caliper respectively, and the steel ball raceways of the left static disc and the right static disc are respectively A left steel ball and a right steel ball are provided, and the traction arm is installed on the inner side of the left static disk and the right static disk. In the present invention, the brake pads move in opposite directions during braking, so that the disc is centered and does not deform, prolonging the service life of the disc. When loading and adjusting, just pinch the brake handle to lock the disc brake and it can be adjusted. The adjustment is similar to oil pressure, and the adjustment is simple and easy. ;The trailing arm is hidden in the top cover, so the appearance is simple and beautiful. It is a product that undertakes high-end mechanical disc brakes and low-end hydraulic disc brakes. The market prospect has potential.
Owner:NINGBO ZHANGXING VEHICLE CO LTD
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