5results about How to "Increase drainage speed" patented technology

The floor drain core comprises a water inlet cover plate, a sealing cover plate and a sliding connection mechanism, the water inlet cover plate is provided with a ring body and a cross body, and four fan-shaped water inlet holes are defined by the cross body in the ring body; the sliding connection mechanism is provided with two sliding guide columns extending downwards from the middle of the cross body, two sliding penetrating holes formed in the middle of the sealing cover plate and allowing the two sliding guide columns to penetrate through and a locking plate clamped and fixed to the bottom ends of the two sliding guide columns, the sealing cover plate is provided with a first magnet, and the locking plate is provided with a second magnet repellent to the first magnet in magnetism. The sealing cover plate is pushed by the acting force of magnetic repulsion of the first magnet and the second magnet to slide upwards to abut against the bottom face of the water inlet cover plate to seal the four fan-shaped water inlet holes. By means of the structure, the floor drain core is large in drainage space and high in drainage speed; moreover, the floor drain core does not need to be matched with a drain hole of the floor drain shell for use, so that the floor drain core is better in universality, convenient to maintain and replace and low in maintenance cost.

The utility model belongs to the technical field of livestock breeding equipment, particularly relates to an excrement dry-wet separation and collection device for a cattle and sheep farm, and provides the following scheme aiming at the problems that a simple filter screen is adopted for filtering, and for cattle and sheep excrement with large viscosity, the filter screen is easy to block and the separation effect is influenced. The dry-wet feces separation and collection device for the cattle and sheep farm comprises a separation box, and a filter plate and a drainage plate are arranged in the separation box from top to bottom; the utility model has the beneficial effects that the hydraulic rod is connected with the drainage plate, and when the hydraulic rod is started to enable the drainage plate to rise, the top blocks on the surface of the drainage plate, which accurately correspond to the filter holes of the filter plate, can be inserted into the filter holes one by one, so as to quickly and effectively push out blocked impurities, and ensure that the filter plate always keeps good filtering performance; dry-wet preliminary separation is continuously and efficiently achieved, the overall separation efficiency is greatly improved, and the sewage drainage speed is increased through the inclined drainage channel.

The utility model provides a drainage device with an adjustable anesthesia part, and belongs to the technical field of drainage tubes. The problems that 2-15 days are needed for postoperative drainage of an existing puncture tube, and obvious discomfort is caused when the intubation depth or movement is adjusted are solved. Comprising a catheter and a puncture needle, the puncture needle is arranged at one end of the catheter, an anesthesia area is arranged in the middle of the catheter, and a drainage area is arranged at the lower end of the catheter and comprises a plurality of penetrating holes formed in the catheter. Local anesthesia is carried out through anesthetic drugs in the anesthesia area, pain of a patient during drainage can be reduced, and pain and discomfort of the patient in the intubation-free process and the use process are effectively reduced; body fluid is guided into the catheter through the penetrating holes and then discharged, the possibility that the drainage holes are blocked due to the fact that the contact position of the drainage tube in the body is changed is reduced, and compared with the mode that drainage is conducted only through the end of the drainage tube, the drainage speed can be increased through the multiple penetrating holes.

The present invention relates to the technical field of drainage belts, specifically a flushable drainage belt with side grooves, comprising a flexible cross support body, the outside of which is provided with four drainage cavities, the outer wall of which is provided with eight auxiliary drainage grooves, and the four auxiliary drainage grooves are symmetrically distributed about the vertical center line of the flexible cross support body, the outer wall of which is provided with a sterile flexible contact sleeve; a flexible hollow tube, which is provided on one side of the flexible arc contact body, the inside of which is provided with a hollow cavity, and the outer wall of which is connected with two elastically connected arc-shaped clamping bodies. The present invention can facilitate the use of the device through the flexible hollow tube that can be clamped, and the combined tube can be used for both flushing and drainage, which is very suitable for open wounds, such as anorectal and surgical wounds; the perspective strip is provided to prevent leakage in the body in case of breakage.

The utility model belongs to the field of electronic atomization technology discloses an atomizer and electronic atomization device. The atomizer includes shell, support, liquid separator and heating core. The shell is equipped with the liquid storage cavity for storing liquid matrix in, the liquid separator is at least partly equipped in the liquid storage cavity, the liquid separator divides the liquid storage cavity into the first liquid storage cavity in the liquid separator and the second liquid storage cavity outside the liquid separator, and the first liquid storage cavity and the second liquid storage cavity are equipped with the first liquid hole of intercommunication on the liquid separator. The support is equipped in the first liquid storage cavity, and the support is equipped with the second liquid hole. The heating core is equipped in the support, and the heating core is used for heating liquid matrix to generate aerosol. The liquid matrix in the second liquid storage cavity can flow into the heating core through the first liquid hole and the second liquid hole in turn, and at least part of the first liquid hole and at least part of the second liquid hole are on the same horizontal plane along the direction from outside to inside. Through the utility model, the liquid guiding efficiency of the atomizer and the overall efficiency of filling liquid matrix can be improved.