33results about How to "Increase negative oxygen ions" patented technology

The present invention relates to a water-spraying type air purifier. It includes air purifier self-body in which a purification space and a draft fan are set, in the interior of purification space a water-spraying device and a water-spraying pump are set, on the purifier body an air inlet and an air outlet are set, and formed into a purification channel on which a draft fan is mounted. Said invention also provides the concrete structure of said purification space.

The invention discloses a sports floor and a preparation method thereof. The sports floor comprises a PP plastic layer and a TPE rubber layer which is formed by performing injection molding on moltenrubber, injected through rubber injecting channels, in grooves. Protruding lugs arranged in a matrix mode are arranged on the front face of the PP plastic layer. The grooves are formed between the adjacent rows of the protruding lugs and between the adjacent lines of the protruding lugs correspondingly. The multiple rubber injecting channels communicating with the grooves and used for injecting the molten rubber into the grooves are formed in the back face of the PP plastic layer. The upper surface of the TPE rubber layer is not lower than the upper surfaces of the protruding lugs. According to the sports floor provided by the invention, the requirements for stability and shock absorption can be met simultaneously, and the usage experience is good.

The invention discloses an intelligent dimming fresh air security and protection system integrated door-window and relates to the technical field of door-windows. The intelligent dimming fresh air security and protection system integrated door-window has the advantage of purifying indoor pollutants. According to the key points of the technical scheme, the intelligent dimming fresh air security and protection system integrated door-window comprises an outer window frame arranged on a window opening; a fresh air device is arranged at the upper end of the outer window frame; the position between the outer window frame and the window opening is filled with a first concrete layer; and an oxygen release layer is arranged on the side, facing the indoor space, of the first concrete layer and comprises a second concrete layer and an environment-friendly coating layer releasing negative oxygen ions.

The invention relates to an air quality control system and a control method of a toll booth. The system comprises a data acquisition assembly, an air purification assembly, a temperature and humidityadjusting assembly, a control display assembly and an alarm assembly. The air quality control system is reasonable in design, energy saving and consumption reducing are achieved, structure is compactand indoor micro-positive pressure can be kept, the indoor air quality, the temperature and the humidity monitoring and adjusting system are convenient and practical, and the system can effectively solve the problems existing in the prior art.

The invention relates to a manufacturing process of canned goods, in particular to a manufacturing process of canned air. The manufacturing process comprises the following steps: acquisition of mountain air as the raw material; air compression; impurity separation; sterilization; air purification; pressure extraction and filling. The manufacturing process has the following beneficial effects: pipeline operation is conducted, the manufacturing process is suitable for industrial production, the obtained canned air is high in content of negative oxygen ions, fresh natural air is frequently sterilized and disinfected to be pure, and air in each can with high compression volume allows breathing of hundreds of mouths, so that the effects of purifying human lungs and improving human metabolism to ensure physical and psychological health of people are achieved.

The invention discloses a drinking tank capable of saving the indoor space. The drinking tank comprises a tank body, wherein the top of the tank body is used for placing a drinking-water container; indicating lamps used for indicating the water temperature state, a water outlet chamber used for discharging water, and a disinfecting chamber used for disinfecting a drinking appliance are sequentially arranged on the surface of the tank body from top to bottom; water outlets used for discharging hot water or cold water are placed in the water outlet chamber, and a leakage-proof box is arranged below the water outlets; the drinking-water container is placed at the top of the tank body through a water inlet seat, and the center inside the water inlet seat is in matched connection with a throattube through a threaded opening, wherein a corresponding thread is arranged at the bottom end of the throat tube; and an annular fixing ring with the inwards inclined surface is arranged on the outerside of the water inlet seat and internally provided with an elliptic cavity. The drinking tank can realize disinfecting, water accumulated too long is prevented from being taken, discharged water isgood in quality, the drinking tank is small in occupied space, and the drinking appliance can be disinfected.

According to the environment cleaning system and method, the environment cleaning system comprises a room with clean air, and the clean air is obtained by conducting electric field treatment on air entering the room and/or indoor air through an electric field treatment part; the buffer space is arranged between the indoor space and the outdoor space; wherein the buffer space is used as a transition from the outdoor space to the indoor space, and clean air in the indoor space is input into the buffer space through positive pressure so as to prevent the outdoor air from entering the buffer space.

The invention aims to provide a plant functional coating which emits natural fragrance, does not have peculiar smell, releases negative oxygen ions and has natural colors, namely, a negative ion artemisia argyi-diatomite mud coating. The negative ion artemisia argyi-diatomite mud coating comprises the following raw materials in percentage by weight: 18-22% of diatomite, 24%-26% of ash calcium powder, 14%-18% of heavy calcium powder, 0.4%-0.6% of titanium dioxide, 4%-6% of negative ion powder, 4%-6% of silica powder, 3%-6% of artemisia argyi powder, 4%-6% of talcum powder, and 8%-12% of quartz sand.

The invention discloses a liquid purification and thermocatalysis technology coupled indoor air purification device. The device comprises a shell, and a thermocatalysis system and a spraying system are arranged in the shell; the thermocatalysis system comprises an air blower, a heating module and a catalyst module, the air blower is used for introducing to-be-purified air, and a heating module anda catalyst module are sequentially arranged in an air outlet pipeline of the air blower from bottom to top; the spraying system comprises a purifying inner cavity, a liquid purifying medium is storedin the purifying inner cavity, an atomizing nozzle is arranged above the liquid purifying medium, a liquid outlet is formed in the bottom of the purifying inner cavity and is connected to a water pump, and a water outlet pipe of the water pump is connected to the atomizing nozzle; an air inlet is formed in the purifying inner cavity and connected to an air outlet of the air outlet pipeline. The removal rate of TVOCs pollutants is increased by coupling the thermocatalysis system; meanwhile, pollutants like PM2.5 and viruses in air are purified through the spraying system, and efficient purification of indoor air is achieved through combination of the thermocatalysis system and the spraying system.

The disclosure discloses a method for preparing a multifunctional ecological exterior wall, including: preparing a ceramic board of a ceramic thermal insulation waterproof layer; preparing a ceramic sound-absorbing board of a sound-absorbing layer; and installing a ecological exterior wall: leveling a surface of the wall of a building with cement slurry, and applying a cement bonding layer thereon; laying the ceramic thermal insulation waterproof board on the cement bonding layer, and applying the cement bonding layer on the ceramic board; laying the ceramic sound-absorbing board on the cement bonding layer and reserving a gap used to place a pipe; driving the screw-thread steel bolt from the surface of the ceramic sound-absorbing board into the wall obliquely; installing and fixing the pipe in the gap, which is reserved at the upper of the ceramic sound-absorbing board; planting a green plant on the surface of the ceramic board of the sound-absorbing layer.

The invention provides a splicing-type wall body structure with fireproof and purifying functions and a preparation method. The splicing-type wall body structure comprises a fireproof layer, a purifying layer and connecting pieces; the fireproof layer is composed of a concrete base and a steel wire mesh, wherein the steel wire mesh is laid in the concrete base, the purifying layer is coated on theinner side face of the fireproof layer, and the connecting pieces comprise first connecting pieces and second connecting pieces; connecting holes are formed in the centers of the upper side face, thelower side face, the left side face and the right side face of the fireproof layer; the first connecting pieces are mounted in the connecting holes on the upper side face and the left side face, andclamping grooves are formed in the front ends of the first connecting pieces; and second connecting pieces are mounted in the connecting holes on the lower side face and the right side face, and protrusions are arranged at the front ends of the second connecting pieces. According to the splicing-type wall body structure, raw materials comprise cement, fly ash, chromium slag, activated carbon, diatom mud and tourmaline powder; the raw materials used in the splicing-type wall body structure are solid waste and purifying materials, the connecting pieces capable of clamping connection are arrangedon two wall bodies, and the wall body materials are spliced together, the fireproof and purifying functions are achieved, installing is convenient, and labor and cost are saved.

According to the electric field unit and the electric field treatment device, the electric field unit comprises the first electrode and the second electrode which are used for forming the electric field, the gas flow channel for allowing gas to pass through and conducting electric field treatment is formed between the first electrode and the second electrode, and the electric field unit meets one or more of the following conditions. And/or meets one or more of the following characteristics: a first condition, the diameter of an inscribed circle of the hollow pipe is less than or equal to 30mm; the second condition is that the length of the second pole is less than 80mm; the third condition is that the outer diameter of the first pole is less than or equal to 2mm; the first characteristic is that the electric field intensity of the electric field unit is less than 0.95 KV/mm; the second characteristic is that the power consumed by the gas passing through the cross section of each square meter of the gas flow channel is less than or equal to 15W; and according to the third characteristic, a gas flow channel is formed between the inner surfaces of the first pole and the second pole, the first pole discharges towards the inner surface of the second pole, and the current per square meter of the area of the inner surface of the second pole is smaller than or equal to 0.6 milliamperes.