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 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.

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 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 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.