39results about How to "Avoid hygienic corners" patented technology

The invention discloses an embedded refrigerator. The embedded refrigerator is supported on a supporting surface and comprises a box body, a door body, a compressor bin, a compressor and a heat dissipation fan, wherein the door body is movably arranged on the front side of the box body, the compressor bin is formed at the rear lower portion of the refrigerator, and the compressor and the heat dissipation fan are located in the compressor bin. The embedded refrigerator is characterized in that the box body comprises a bottom plate, the bottom plate and the supporting surface are arranged at intervals, the bottom plate comprises a compressor bin bottom plate positioned under the compressor bin, and main air inlets and main air outlets are formed in the compressor bin bottom plate, wherein the main air inlets and the main air outlets communicate the outside with the compressor bin; and under the driving of the heat dissipation fan, outside air enters the compressor bin from the main air inlets and then flows to the outside through the main air outlets. According to the embedded refrigerator, heat in the compressor bin can be effectively discharged in time, so that the refrigerating effect of the refrigerator is guaranteed; and meanwhile, a rear back plate can be attached to a cabinet or the wall, so that the space is saved.

The invention relates to a book dust remover. The book dust remover effectively solves the problem that the part, in contact with books, of a bookshelf is difficult to clean. According to the technical scheme, the book dust remover comprises a slab, the slab is provided with a supporting rod, the supporting rod is provided with a lower box body and an upper box body, the lower box body and the upper box body are provided with a rotary shaft, the rotary shaft is provided with a second sleeve, the second sleeve is provided with a first gear, the first gear is meshed with a second gear, a clamping device is connected to the first gear and the second gear, a stop device is arranged on the lower end face of the first gear, the rotary shaft is sleeved with a lifting device matched with the clamping device, the lower box body is internally provided with a baffle, the baffle is provided with a dust sucking rod, the dust sucking rod can front and back and transversely move in the lower box body, and the rear end of the dust sucking rod is matched with a flywheel and a thread wheel through a rope to achieve backward rotation and retracting. The book dust remover has the advantages of being smart in structure, convenient to operate and high in practicability, can effectively avoid a hygiene dead angle of the part, in contact with the bookshelf, of the books and is good in cleaning effectand high in work efficiency.

The invention relates to the technical field of heat exchanger production, in particular to an anti-clogging heat exchanger, comprising a three-stage filter and a heat exchanger body. The left end of the three-stage filter is connected with a liquid inlet metal pipe, and the liquid inlet metal pipe is provided There is a control valve, the top of the control valve is provided with a flow adjustment switch, the right end of the three-stage filter is connected with a liquid outlet metal pipe, and the liquid outlet metal pipe is communicated with the heat exchanger body; the present invention does not need to consider the three-stage filter and heat exchange. Whether the filter is working, the filter tube on the filter can be disassembled online, and no liquid will flow out during the installation and replacement process, and the sealing performance is good. At the same time, the disassembly and replacement operation is very simple and flexible, and the maintenance cost is low; The backwash function can be used to flush out the impurities attached to the outer wall of the filter element, which can prevent the filter element from being blocked; at the same time, the heat dissipation fins can increase the heat dissipation area, improve the heat exchange efficiency, and can also be removed for cleaning, avoiding the dead angle of hygiene, It is convenient for daily cleaning and maintenance.

The invention discloses a lower wind guide device applicable to removable the high speed wind rapid freezing devices. The lower wind guide device is provided with a support frame (5) and is characterized in that each side of the support frame (5) is connected with a piece of support angle iron, wherein, each of the support angle iron is connected with a wind guide groove bracket; the wind guide groove bracket is provided with wind guide groove positioning grooves (9) which are evenly distributed; the left and the right sides of the wind guide groove are positioned in the wind guide groove positioning grooves (9). The invention has the advantages of simple structure, and can be dismantled for cleaning, and is safe and sanitary.

The invention relates to a de-dusting device which solves the problem of cleaning books and bookshelf. According to the technical scheme for solving the problem, the de-dusting device comprises four parts, namely, a supporting part, a clamping part, a lifting part and a cleaning part, wherein a supporting rod, an upper tank and a lower tank are arranged for supporting the books; a first rotating shaft and a second rotating shaft are arranged in the upper tank; a clamping mechanism and a lifting mechanism are supplemented to each other through a ratchet wheel and a friction wheel; finally, a baffle is arranged in the lower tank; a dust collecting rod is arranged on the baffle; the dust collecting rod is capable of sliding left and right; a compressed spring is arranged between the dust collecting rod and the lower tank; a rack is arranged on the rear side of the dust collecting rod; an incomplete gear is arranged on the second rotating shaft in the lower tank in a sleeving manner; the incomplete gear is meshed with the rack through a gear; a flywheel is arranged on the first rotating shaft; a linear wheel is arranged on the flywheel, is separated from the flywheel and rotates. The de-dusting device has the advantages of smart structure, convenience in operation, high practicability, capability of effectively solving the problem of sanitary dead angle on the contact parts of thebooks and the bookshelf, excellent cleaning effect and high working efficiency.

The invention relates to an anti-drip brewing type soybean milk machine. It includes a frame with a brewing chamber, a brewing head, a liquid supply mechanism for supplying liquid to the brewing head, and a brewing cup for accommodating a bag. The brewing head moves toward or away from the brewing chamber, and the liquid supply The mechanism is arranged on the machine base, and the brewing cup is freely placed into or out of the brewing cavity of the machine base. The brewing cup is provided with a slurry outlet channel for the slurry to flow out, and a slurry outlet hose is provided on the slurry outlet channel. The brewing cup is also provided with a pipe clamp for opening and closing the slurry outlet channel. The base or the brewing cup is provided with a transmission mechanism that drives the pipe clamp to open and guide the slurry outlet hose. The internal volume of the brewing cup 30 to 100 ml, and the aspect ratio of the brewing cup is 0.3 to 2. Compared with the existing technology, when the brewing cup is taken out from the machine base after the pulping is finished, the pipe clamp closes the slurry outlet channel, thereby preventing the slurry remaining in the brewing cup or the material bag from dripping down and getting everywhere It is all soy milk residual liquid that causes troubles to users.

The present invention provides a suspended anti-theft chassis. A clamping component is provided above a chassis body of the chassis; the clamping component comprises a pair of U-shaped clamping heads; the two U-shaped clamping heads are located above front and rear sides of the chassis body with openings opposite to each other; two rearward extending sleeves are welded below the U-shaped clamping head on the front side; two forward extending metal rods are welded below the U-shaped clamping head on the rear side; front ends of the two metal rods are movably connected inside the two corresponding sleeves in the front in a sleeved manner; and the sleeves and the metal rods are each provided with two rows of corresponding through holes; a right side surface edge of the chassis body is fixedly connected to a vertical shaft; one side of the shaft is provided with a horizontal telescopic rod; one end of the telescopic rod is fixedly connected to a bushing; the bushing is rotatably connected to a middle portion of the shaft in a sleeving manner; and the other end of the telescopic rod is fixedly connected to a metal holding clip. The chassis provided by the present invention does not occupy floor space, precludes dusty corners at the bottom of the chassis, and is simple in apparatus mechanism, reliable in function, and excellent in anti-theft effect.