33results about How to "Reduce sanitary corners" patented technology

The invention discloses a filling machine, which comprises a bottle inlet component, a bottle conveying component, a frame component, a filling component and a bottle outlet component, wherein the bottle inlet component, the bottle outlet component and the frame component are arranged on the ground through respective support parts; the bottle conveying component and the frame component are arranged side by side, and a distance is formed between the bottle conveying component and the frame component; and the bottle conveying component is supported and connected to the frame component through more than one support beams. The filling machine has the advantages of simple and compact structure, reasonable layout, simple operation, capacity of improving the reliability and cleanness of the whole machine and the like.

The invention belongs to the field of sanitary ware, and particularly relates to a multifunctional water-saving closestool. The multifunctional water-saving closestool comprises a closestool body, a closestool cover, a closestool cushion, a purified water inlet pipe, a urinal and a blow-off pipe, a blow-off pipe connector is connected into a pipe cavity in the lower portion of the blow-off pipe in a sleeved mode, a defecating hose connector is connected into the blow-off pipe connector in a sleeved mode and is a diameter-changing connector, the upper portion of the defecating hose connector is placed in the blow-off pipe connector and in interference fit with the blow-off pipe connector, the lower portion of the defecating hose connector is a shrinking and diameter changing structure and sleeved with a defecating hose and a sewer pipe connector sequentially from interior to exterior in a connected mode, the sewer pipe connector is also a diameter changing connecter, the upper portion of the sewer pipe connector is arranged outside the defecating hose connector in a sleeved mode and matched with the defecating hose connector in a tensioning mode, the lower portion of the sewer pipe connector is the shrinking and diameter changing structure and arranged in a sewer pipe and matched with the sewer pipe in a tensioning mode, and the pipe wall of the lower portion of the defecating hose is a self-suction sheet structure and placed in the sewer pipe. The multifunctional water-saving closestool is simple in structure, low in cost, obvious in water-saving effect, diversified in function and ideal.

The present invention relates to a method for rolling and folding dough blocks. The method comprises the following steps: (1) firstly, dough blocks are conveyed through a lower conveyor belt to conduct a first rolling process; after the first rolling process, dough belts are formed; and then the dough belts are subjected to a first folding process; (2) after the dough belts are subjected to the first folding process in the step (1), the stacked dough belts are conveyed by an upper conveyor belt to conduct a second rolling process; then a second folding process is conducted; and then the treated dough belts are conveyed by the lower conveyor belt; and (3) the first rolling process and first folding process in the step (1) and the second rolling process and second folding process in the step(2) are conducted repeatedly. Advantages are as follows: a cross-type mechanical structure can automatically conduct vertical and cross-type repeated folding and rolling of the dough, and automatically export the dough belts with rich network and high ripening degree.

The invention relates to the technical field of filling equipment, particularly to a filling valve and a filling device. The filling valve provided by the invention comprises a valve core; the valve core is provided with a filling channel and a plurality of throttling channels; the filling channel communicates with each of the throttling channels; and the throttling channels are arranged on the tail end of the valve core. The filling valve provided by the invention can divert liquid in the filling channel through the plurality of throttling channels, thereby ensuring the uniformity and stability of a filling liquid column; and additional installation of a filter screen is not needed, so sanitary dead angles are effectively reduced, sanitary risks are greatly decreased, and the filling valve is applicable to aseptic filling and to occasions with high sanitary requirements. Through usage of the filling valve, the filling device provided by the invention does not need additional installation of a filter screen, can effectively reduce sanitary dead angles and greatly decrease sanitary risks and is applicable to aseptic filling and to occasions with high sanitary requirements.

The invention provides an antibacterial toothbrush and a manufacturing method thereof. A toothbrush handle, a toothbrush head and toothbrush bristles are integrally injection molded, gaps and holes left in a plug-in manufacturing process are avoided, and sanitary dead angles not easy to clean are greatly reduced. Raw materials of the toothbrush head and the toothbrush bristles are the same, polyamide and polyethylene terephthalate are used as plastic base materials, and mechanical strength and molding rate are ensured; 3-methacryloxypropyltrimethoxysilane modified magnesium powder, folium Eucalypti Robustae extract, Chinese waxgourd seed extract and tea polyphenols are added and have synergistic antibacterial effect; pomegranate peel extract (rich in ellagic acid) is also added and has synergistic antioxidant effect with the tea polyphenols, so that the toothbrush head and the toothbrush bristles (with the most frequent contact chances with the mouth) are endowed with excellent antibacterial and antioxidant properties, the service life of the toothbrush can be greatly prolonged, and the mouth and teeth cannot be polluted after long-term use.

The invention belongs to the technical field of mechanical manufacturing, and particularly discloses a machining worktable. The machining worktable comprises two worktable plates and a separating plate fixedly connected between the two worktable plates, the separating plate is located on the upper end faces of the worktable plates, a storage box is fixedly connected with the upper end faces of theworktable plates, the storage box is located on the corners of the worktable plates and the separating plate, an observing cover is hinged to the upper end face of the storage box, two symmetrically-distributed supporting storage boxes are fixedly connected to the bottom faces of the worktable plates, through a control switch, a tool box and a document box are controlled to ascend and descend, anoperator is prevented from being affected by the height of the worktable, during object taking, the operator does not need to stoop down or crouch for seeking for, tools used during work are placed in the storage box, the user can intuitively observe the conditions of the tools, and at the moment, on the premise of reducing space occupying of a table board, taking convenience is improved.

A control method of crude drug feeding and discharging on a freeze-drying machine comprises the steps of 1 sterilizing a material frame in a sterilization area; 2 transferring the sterilized material frame to a film covering area to be subjected to film cover to form a tray; 3 adopting a lifting mode to feed the tray on a board layer of the freeze-drying machine and filling liquid into a medicine bottle on the tray; 4 circulating the steps till the board layer of the freeze-drying machine is full of the trays, and then performing freeze-drying operation; 5 discharging the tray from a freeze-drying box in a lifting mode; 6 performing vacuum intake on the tray in a vacuum intake mode. The control method of the crude drug feeding and discharging on the freeze-drying machine has the advantages of being simple in operation, high in automation degree, capable of improving the freeze-drying efficiency and ensuring the cleanness and the like.

The invention relates to a gas cooker, which comprises a bottom shell with an accommodating space inside and an open top, and a panel covering the top of the bottom shell, and a through hole is opened on the panel. The device is surrounded by a central hole with a diameter smaller than the through hole and connected up and down with the through hole. The central shielding part arranged in the central hole is arranged on the periphery of the central shielding part and can move up and down. The pot support is similar to the prior art. Compared with the present invention, the advantage of the present invention is that the burner remains stationary, and the central shield and the pot support are moved. In the non-cooking state, the central shield can at least cover the through hole and the burner together with the pot support. In the cooking state, The pot support moves upwards away from the bottom shell to support the pot. In addition, the present invention also provides a cabinet with the gas stove applied. The cabinet surface is directly used as a panel covering the top of the bottom shell of the gas stove. This setting can The panel of the gas stove is integrated with the surface of the cabinet.

The invention discloses a hot filling valve. The hot filling valve comprises a valve seat, a valve element, a material cylinder, an outer sliding sleeve and a sealing base, wherein the valve seat is arranged on a supporting rotating disk in a vertical lifting manner and is driven by a valve seat lifting driving mechanism, a central gas return hole which penetrates through the whole valve element axially and is communicated with a gas return pipe is formed in the valve element, a valve element sleeve pipe is arranged outside the valve element in a sheathing manner, a reflux gap is left between the valve element sleeve pipe and the valve element, the outer sliding sleeve is arranged on the valve seat in a lifting manner, a filling channel is arranged between the outer sliding sleeve and the valve element sleeve, the reflux gap is communicated with the filling channel, the sealing base is fixed on the outer sliding sleeve, the material cylinder is communicated with a filling liquid inlet by a filling branched pipe, and a reflux opening is communicated with a reflux container by a control valve. According to the hot filling valve, a gas return channel is completely separated from a reflux channel, the reflux quantity is controllable, the defects such as unstable production capacity, and large liquid level precision fluctuation caused by a phenomenon that gas and liquid are mixed in the same channel are avoided, and the nutrition of beverage cannot be lost.

The present invention is floor short side edge chamfer painting equipment including two boxes, the two boxes support two ends of a floor, the inner sides of the two boxes are provided with conveyor belts for driving movement of the floor, the floor is driven by the conveyor belt to enter into two painting devices arranged on the two boxes for painting, each painting device includes a left support plate and a right support plate, a pressure roller support beam is arranged between the left support plates at the same side, a pressure roller support beam is arranged between the right support plates at the same side, each pressure roller support beam is provided with a plurality of pressure rollers, the outer side of each pressure roller support beam is provided with a moving roller arranged by a bracket, the upper part of each moving roller is connected with a paint pot filled with water-based paint by a pipe, and one sides of the painting devices are respectively provided with two drying boxes. The floor short side edge chamfer painting equipment is simple in structure, easy to operate and reasonable in design, can effectively paint short sides of the floor, prevents the presence of V-grooves of the floor after splicing, and reduces health dead corners.

The invention provides a new improvement for a gas stove and an assembly thereof. The provided gas stove assembly comprises a panel (1) and a burner base (2). The panel (1) is provided with a through hole part. The gas stove assembly further comprises a fixing piece (3). The fixing piece (3) and the gas outlet end of the burner base (2) are provided with matched threads correspondingly. The fixing piece (3) is fixed to the gas outlet end of the burner base (2) from top to bottom in a threaded connection manner. An edge (12) of the through hole part is extruded and fixed between the gas outlet end of the burner base (2) and the fixing piece (3). By the adoption of the technical scheme, it becomes possible that no screw is arranged on the panel any more, and panel is conveniently cleaned.

The invention relates to the technical field of pastry raw material mixing devices, in particular to raw material mixing equipment for bread and pastry making, which comprises a stirring barrel and asupport frame, the stirring barrel comprises a cover body, a barrel body, a water adding tank, a stirrer and a control keyboard, and the barrel body is provided with a non-stick layer inner wall; thewater adding tank includes a water outlet pipe equipped with a valve; the water outlet of the water outlet pipe is fixedly connected to the wall of the barrel; the stirrer comprises a motor, a transverse shaft and a stirring rod, wherein the right end of the transverse shaft is connected with the barrel wall of the barrel body through a bearing, the right end of the transverse shaft and the innerwall of the water outlet pipe are rotationally sealed, water outlet holes are evenly formed in the transverse shaft, and the stirring rod is fixedly connected with the transverse shaft; the supportingbracket is equipped with a top frame, wherein the bottom end of the top frame is fixedly connected with a first electric telescopic rod, and the bottom end of the first electric telescopic rod is connected with the cover body through a connecting frame. Water in the water adding tank is rotationally spun out from the water outlet holes of the transverse shaft to enter the barrel body to be evenlymixed with other raw materials, so that the mixing efficiency of water and other raw materials is improved, the mixing difficulty is reduced, and all the raw materials are evenly distributed.

The present invention is a floor long and short side edge painting production line, the production line includes long side painting equipment, short side painting equipment and a transition device, the long side painting equipment and the short side painting equipment are vertically arranged, The long-side painting equipment includes a feeding device, a long-side painting device, and a drying device. After the floor is loaded, it passes through the long-side painting device and the drying device, and then the floor is sent to the short-side painting equipment through a transition device. One end of the short-side painting equipment is also provided with a material receiving device, and the material borrowing device includes a material receiving frame, and several springs are arranged inside the material receiving frame. The invention has the advantages of simple structure, convenient operation and reasonable design, effectively paints the long side and short side of the floor, prevents V-shaped grooves in the spliced ​​floor, and reduces hygienic dead ends.

The present invention is floor short side edge chamfer painting equipment including two boxes, the two boxes support two ends of a floor, the inner sides of the two boxes are provided with conveyor belts for driving movement of the floor, the floor is driven by the conveyor belt to enter into two painting devices arranged on the two boxes for painting, each painting device includes a left support plate and a right support plate, a pressure roller support beam is arranged between the left support plates at the same side, a pressure roller support beam is arranged between the right support plates at the same side, each pressure roller support beam is provided with a plurality of pressure rollers, the outer side of each pressure roller support beam is provided with a moving roller arranged by a bracket, the upper part of each moving roller is connected with a paint pot filled with water-based paint by a pipe, and one sides of the painting devices are respectively provided with two drying boxes. The floor short side edge chamfer painting equipment is simple in structure, easy to operate and reasonable in design, can effectively paint short sides of the floor, prevents the presence of V-grooves of the floor after splicing, and reduces health dead corners.

The invention belongs to the field of sanitary ware, and particularly relates to a multifunctional water-saving closestool. The multifunctional water-saving closestool comprises a closestool body, a closestool cover, a closestool cushion, a purified water inlet pipe, a urinal and a blow-off pipe, a blow-off pipe connector is connected into a pipe cavity in the lower portion of the blow-off pipe in a sleeved mode, a defecating hose connector is connected into the blow-off pipe connector in a sleeved mode and is a diameter-changing connector, the upper portion of the defecating hose connector is placed in the blow-off pipe connector and in interference fit with the blow-off pipe connector, the lower portion of the defecating hose connector is a shrinking and diameter changing structure and sleeved with a defecating hose and a sewer pipe connector sequentially from interior to exterior in a connected mode, the sewer pipe connector is also a diameter changing connecter, the upper portion of the sewer pipe connector is arranged outside the defecating hose connector in a sleeved mode and matched with the defecating hose connector in a tensioning mode, the lower portion of the sewer pipe connector is the shrinking and diameter changing structure and arranged in a sewer pipe and matched with the sewer pipe in a tensioning mode, and the pipe wall of the lower portion of the defecating hose is a self-suction sheet structure and placed in the sewer pipe. The multifunctional water-saving closestool is simple in structure, low in cost, obvious in water-saving effect, diversified in function and ideal.

The invention discloses a time delay type high-efficiency noise elimination and air changing device and method. The device comprises a microprocessor, an air cylinder, a piston and a power mechanism for driving a piston to move, wherein a sealing plate is arranged in the air cylinder and is divided into a part A and a part B, wherein the piston is arranged in the part A of the air cylinder, a second air outlet and a second air inlet are formed in one end of the part A of the air cylinder, a third air inlet and a third air outlet are formed in the other end of the part A of the air cylinder, the cylinder body between the piston and the end in which the second air inlet and the second air outlet are formed is a first part, and the cylinder body between the piston and the end in which the third air outlet and the third air inlet are formed is a second part; and a first buffer chamber is connected to the second air inlet, and a second buffer chamber is connected to the second air outlet. According to the time delay type high-efficiency noise elimination and air changing device and method, the working states of each valve and the power mechanism are controlled by utilizing the microprocessor, the indoor / outdoor directional and bidirectional air changing can be realized, and the device and the method have the advantages of good noise elimination and insulation effects, high air changing efficiency, low cost and the like.

The invention relates to the technical field of environment monitoring, specifically relates to an indoor environment monitoring system based on Internet of things. The indoor environment monitoring system comprises a central monitoring subsystem and a detection subsystem, wherein the detection subsystem comprises a detection cylinder, a sending module, a control module and multiple weight sensingmodules, the central monitoring subsystem comprises a receiving module, a processing module and a prompt module; the weight sensing module is used for acquiring the weight value of dust collected bythe detection cylinder in real time; the control module is used for acquiring the weight value of the dust on time and sending to the sending module; the sensing module is used for sending the weightvalue of each weight sensing module to the receiving module; the receiving module is used for receiving the weight value of each weight sensing module; the processing module is used for acquiring theweight value of each weight sensing module and making summation, the processing module sends prompt information to the prompt module as summation weight value is larger than a weight threshold value.The indoor environment monitoring system based on Internet of things provided by the invention detects dust capacity of a fixed area of a bedroom, reduce error existing in local detection, improving the accuracy of indoor environment monitoring.

The invention discloses a novel mechanical filter panel pipeline connection mode which comprises a tank body, a water distributor, a water collector, a water feeding pipe body, a main pipe body, a backwashing pipe body, a leakage detection pipe body, a filtering water discharging pipe body and valve bodies from A to H, wherein the water distributor is arranged at the top in the tank body; the water collector is positioned at the bottom position in the tank body; the valve bodies from A to D are arranged on the main pipe body at intervals in sequence from top to bottom. The novel mechanical filter panel pipeline connection mode is reasonable in structural design, and the problem of water leakage of a key valve is effectively solved; furthermore, the probability of water leakage of the key valve is greatly reduced; even if the valve body B and the valve body C leak water simultaneously, the phenomenon that filtered water is mixed with non-filtered water can not occur, so that the water quality is guaranteed; the contact area between the water distributor and the water collector as well as the tank body is relatively small, and the sanitary dead corners are greatly reduced; meanwhile, the water distributor is ingeniously arranged at the top of the tank body, so that water can be uniformly distributed on filtering substances, and the filtering effect is enhanced; furthermore, the operation is simple, and the wide popularization and application are facilitated.

The invention discloses cleaning and sterilizing equipment of a vacuum belt drying unit. The cleaning and sterilizing equipment comprises a plurality of discharge tanks, a rotor pump, a rotor pump liquid outlet pipeline, a plurality of discharge screw pumps, a plurality of discharge pipelines, a purified water tank, a concentrated alkaline preparation tank, an alkali-washing tank, an aggregate bin, a buffer tank, a liquid collector, a condenser, a vacuumizing unit, a speed reducer, a self-priming pump, a valve, a centrifugal pump, a tubular heat exchanger and a cleaning pump, and further comprises a vacuum belt drier, wherein the vacuum belt drier comprises several layers of track conveyor belts, a case, a track bracket, a heating plate bracket, and a plurality of heating plates and cleaning tube units. According to the cleaning and sterilizing equipment, the cleaning ability is enhanced, the sanitary dead angle is reduced, and the exhaustion of residual water is facilitated, so that interior of the equipment is completely and fully cleaned, and in addition, an installation method of an original track support bracket is optimized to facilitate disassembly; and with adoption of thecleaning and sterilizing equipment, a cleaning standard for the production is improved, pollution and cross pollution are simultaneously prevented and the product quality is guaranteed.

The invention belongs to the technical field of terraces, and particularly relates to an environment-friendly epoxy terrace which comprises a wall body, a substrate layer and an epoxy material surface, the epoxy material surface is brushed on the top of the substrate layer; the wall body is arranged on the side surface of the substrate layer; an arc-shaped wear-resistant elastic film is arranged at the included angle between the epoxy material surface and the wall body, and one side of the elastic film is fixedly connected with the wall body; a first rod and a second rod are arranged on one side of the wall. The ends, away from the wall, of the first rod and the second rod are hinged through a first rotating pin. A pressure spring is fixedly connected between the first rotating pin and the wall body; a supporting rod is fixedly connected to the side, close to the wall body, of the epoxy material face and is elastic, and the end, close to the first rotating pin, of the supporting rod is hinged to the first rotating pin. The side, away from the wall, of the elastic film is connected with the portion, close to the epoxy material face, of the supporting rod. When the epoxy material surface shrinks, the compression spring pushes the first rod to be matched with the second rod and the sliding block, so that the elastic film deforms, expands and moves along with the epoxy material surface, the shrinkage amount of the epoxy material surface is compensated, and the cleaning and sterilizing quality of the floor is improved.

The novel skirting line comprises a skirting line body, a skirting line upper edge is arranged at the top of the skirting line body, a skirting line lower edge is formed at the bottom of the skirting line body, and the skirting line upper edge and the skirting line lower edge are arranged in a Z-shaped staggered mode. The skirting line has the beneficial effects that the problem that the existing skirting line cannot attach furniture to a wall surface so as to cause difficulty in cleaning is solved, and compared with the existing skirting line, after the skirting line is installed, sanitary dead angles at home are greatly reduced; the problems that dust is prone to being accumulated on the upper edge of a common skirting line and cleaning is difficult are solved. The skirting line is simple and convenient to install and operate, fast in installation progress, low in cost, little in dust in the installation process, easy to clean and cleaner and more sanitary compared with an existing installation mode due to the change of the skirting line structure.