8results about How to "Fast drainage" patented technology

The utility model discloses electrical control panel cabinet drainage technical field's a kind of electrical control panel cabinet drainage device, comprising: panel cabinet body, the panel cabinet body lower end is provided with drain hole, the bottom of panel cabinet body is provided with anti-inversion mechanism and guiding mechanism, the anti-inversion mechanism includes drain groove, the drain groove is assembled in panel cabinet body bottom end, drain port is opened in the inside of drain groove, the bottom fixedly connected with drain guide pipe at drain port, the drain guide pipe bottom end is assembled with external drain pipe, the inner wall of drain guide pipe is fixedly connected with fixed disc, the inside of fixed disc is opened with through slot, the lower end of fixed disc is provided with baffle. Realize that the electrical control panel cabinet drainage device can be prevented from inverting and protect, avoid the phenomenon that rainwater inverts and enters the inside of electrical control panel cabinet in the case of larger external rainwater, baffle plugs through slot, external rainwater inverts cannot pass through through slot, ensure the safety of device, improve the practicality and security of device.

The utility model relates to an anti-reverse osmosis absorption core structure which comprises a first SMS non-woven fabric, a first hydrophilic non-woven fabric, a water-absorbent resin layer and a second SMS non-woven fabric which are arranged from bottom to top, the first SMS non-woven fabric comprises a first hydrophobic layer, a first weak hydrophilic layer and a first hydrophilic layer which are sequentially arranged from bottom to top, and the second SMS non-woven fabric comprises a second hydrophobic layer, a second weak hydrophilic layer and a second hydrophilic layer which are sequentially arranged from bottom to top. The second SMS non-woven fabric comprises a second hydrophobic layer, a second weak hydrophilic layer and a second hydrophilic layer which are sequentially arranged from bottom to top. The second SMS non-woven fabric consisting of the first hydrophobic layer, the first weak hydrophilic layer and the first hydrophilic layer is arranged above the water-absorbent resin layer, so that one-way moisture conduction is realized, liquid can be quickly guided into the water-absorbent resin layer, and the liquid is prevented from being accumulated on the surface of the core body to cause back seepage.

The utility model relates to the field of trackers, in particular to a wearable sex hormone level tracer. According to the technical scheme, a touch display screen is fixedly connected to the top end of a detection device body, connecting parts are arranged on the left and right sides of the detection device body, and a body fluid collecting part is arranged in the middle of the bottom end of the detection device body. According to the utility model, the connecting component is connected with the external wearing device, so that the tracker can be conveniently fixed on the external wearing device such as a bracelet, a watchband and the like, a wearing mode similar to a watch is realized, and a user can conveniently wear the tracker on the wrist and other parts at any time, so that the tracker can carry out detection along with the user; the flow path and the contact area of sweat in the collecting layer are increased, rapid gathering and drainage of the sweat are facilitated, meanwhile, the flow guide micro-channels are distributed in a central symmetry mode with the drainage hole as the circle center, the sweat can be more evenly gathered towards the drainage hole, and the time for collecting the sample size can be shortened.

The application discloses a cutter head for vertical tunneling and relates to the technical field of rock tunneling equipment, and comprises a cutter head body, cutters, a slag discharging structure, wherein the cutters comprise a plurality of single-edge rotary cutters and a plurality of double-edge rotary cutters which are installed on the cutter head body; the slag discharging structure comprises a slag suction port and a slag guide groove which are respectively arranged on the disc surface of the cutter head body, the slag guide groove corresponds to the slag suction port one by one, the slag guide groove is used for guiding the slag pieces generated in the tunneling process to the corresponding slag suction port, and the slag suction port is a round hole; the slag suction port is communicated with a slag discharging pipeline through a cutter head cavity channel, and the slag discharging pipeline is communicated with a suction port of an air negative pressure device. The cutter head for vertical tunneling can meet the efficient operation requirement of vertical tunneling operation.

The utility model discloses a drainage type defoaming device capable of discharging stably, which comprises a defoaming chamber, a splash-proof cover is arranged on the upper side of the defoaming chamber, a defoaming impeller is arranged in the defoaming chamber, and a guide pipe is arranged on the right side of the defoaming chamber; the connecting seat is arranged at the upper end of the defoaming impeller, a connecting structure is arranged on the inner side of the connecting seat, a filtering chamber is installed at the right end of the guide pipe, a sealing frame is arranged in the filtering chamber, a water drainage pipe is installed at the right end of the filtering chamber, and a first filtering plate is installed in the sealing frame; and a second filter plate is arranged on the right side of the first filter plate. According to the drainage type defoaming device capable of stably discharging, liquid subjected to defoaming is stably discharged in a filtering mode through the defoaming device, high-quality drainage of the liquid is improved, meanwhile, parts of the drainage type defoaming device are rapidly connected, and the parts of the drainage type defoaming device are conveniently detached and replaced.

This utility model discloses a condensate drainage device for heating pipelines, including a receiving seat, a striking mechanism on one side of the receiving seat, and installation mechanisms on both sides of the inner wall of the receiving seat. A guide bend is fixedly installed in a connecting hole at one end of the receiving seat, and a solenoid valve is installed at one end of the guide bend. A connecting pipe is installed at the top of the solenoid valve, and the top of the connecting pipe is fixedly connected to an inner receiving hopper. An electric cylinder is installed on one side of a support plate, and a drive rack is fixedly installed at the output end of the electric cylinder. This utility model, through the guide bend connected to the receiving seat, the solenoid valve connected to the guide bend and the connecting pipe connecting the inner receiving hopper, and the striking mechanism connected to the receiving seat, allows for the drainage of condensate from the heating pipeline. The striking mechanism acts on the outside of the pipeline, causing vibration inside the pipeline, thereby accelerating the dripping of condensate from the inner wall of the pipeline, ensuring that the condensate quickly passes through the inner receiving hopper, reducing the energy consumption of the heating system, and making the drainage operation more convenient and faster.

The invention discloses a multi-channel double-layer membrane blood cell interference resisting electrochemical test piece and application thereof, and belongs to the technical field of electrochemical test pieces, the multi-channel double-layer membrane blood cell interference resisting electrochemical test piece comprises a base material, a sensing electrode, a top sealing layer and a double-layer membrane structure composed of an enzyme reaction membrane layer and a blood cell filtering membrane layer, and the double-layer membrane structure is located above the sensing electrode. According to the invention, a completely independent multi-channel microfluidic system is realized through physical structure partition, and a three-dimensional bulge structure is arranged at a blood inlet of each microfluidic channel, so that the blood suction starting speed and the sample entering efficiency are remarkably improved, and the problems of unstable blood suction efficiency and difficulty in avoiding cross interference of the existing multi-channel design are solved on the structural aspect. According to the invention, a double-layer membrane structure is adopted, a physical filter membrane layer with a stable aperture structure is constructed by blending PU / PVA, and the physical filter membrane layer is superposed on a glucose dehydrogenase reaction layer, so that red blood cells are prevented from entering a detection area from the source, and the influence of HCT on signals is reduced.

The utility model discloses a nanometer hydrophobic building external wall brick which comprises a brick body, a clamping block and a clamping groove are arranged on the outer side of the brick body respectively, and water guide grooves are formed in the surface of the brick body at equal intervals. A protruding block is fixed to the side face of the clamping block, a deep groove is formed in the portion, located on the side face of the clamping groove, in the brick body, a limiting block is arranged on the inner wall of the deep groove, and a reset spring is installed between the end of the limiting block and the inner wall of the deep groove. According to the nano hydrophobic building external wall brick, a directional drainage path is formed through the design that the multiple water guide grooves are formed in the surface of the brick body, rainwater on the brick surface is rapidly guided to the bottom of an external wall, the residence time of water on the brick surface and gaps is shortened, meanwhile, rainwater can be rapidly guided into the water guide grooves through the arranged hydrophobic rods, and the water drainage effect is improved. Accumulated water is prevented from diffusing on the brick surface, the drainage efficiency is improved, the adjacent brick bodies are quickly assembled together through the L-shaped clamping blocks and the clamping grooves, and construction is convenient.