114results about How to "With purification function" patented technology

The present invention relates to an LED light bulb with the air purification function, and comprises a bulb shell, and a heat radiation seat and a power-source component, which are arranged inside the bulb shell, and a LED luminescent body that is arranged on the heat radiation seat and is connected with the power-source component, and is characterized in that the upper part and the lower part of the bulb shell are provided with an upper air hole and a lower air hole; the inner part of the bulb shell that is arranged between the upper and the lower air holes is provided with a gas passage that is communicated with the upper and the lower air holes and is used for the flowing of the air, and the heat radiation seat is fixed on the lower part of the gas passage; and also comprises an anion generator that is firmly arranged inside an installation box and inside the gas passage over the heat radiation seat. An anion generator is arranged inside the bulb shell, while the air convection flow is occurred between the upper and the lower air holes of the bulb shell, the anion that is generated by the anion generator is sent out of the bulb shell, thereby realizing the function of air purification and playing the role of ideal healthcare.

The invention discloses a hotpot dining table device with a flue gas purification function and a lifting type dish arranged in a pot. The device has the flue gas purification function and a lifting function, the lifting function and the purification function do not influence each other, and the problem that a lifting hotpot does not have the purification function is solved. Mainly, based on a lifting type hotpot device, a cooking fume purification device is arranged on the portion, located on one side of a lifting device, of an installing frame and comprises a purification device shell. A centrifugal draught fan, a cooking fume shielding fan and a cooking fume filtering mechanism are arranged in the purification device shell. The cooking fume shielding fan is arranged on the outer side of an air inlet of the centrifugal draught fan and communicated with the other end of a flue gas channel, and an air outlet of the centrifugal draught fan is connected with the cooking fume filtering mechanism. The cooking fume filtering mechanism comprises a cooking fume channel and an adsorbent unit arranged in the cooking fume channel, multiple vent holes are formed in the purification device shell, and an oil leakage hole located downwards is formed in the portion, on the outer side of the cooking fume shielding fan, of the purification device body. Exhaust holes are formed in the side wall of the total shell.

The invention provides a bladeless fan with an air purification function. The bladeless fan comprises a flow guide body. A main engine is connected to the lower portion of the flow guide body. A drainage air flue is formed in the portion, connected with the main engine, of the flow guide body. The main engine comprises a heat pump device, a water collecting device, a controller and a shell. The heat pump device comprises a compressor, an evaporator, a heat dissipater, an expansion valve and a draught fan. The surface of the evaporator and the surface of the heat dissipater are coated with nanometer titanium dioxide coatings. The water collecting device comprises water collecting tanks which are provided with grooves and bosses. Each boss is hollow and provided with an ultraviolet lamp tube and an air hole. The shell is provided with exhaust ports and air inlets. The controller is connected with the compressor and the draught fan. In the working process, the ultraviolet lamp tubes are turned on, and nanometer titanium dioxide coating the surface of the heat dissipater, the surface of the evaporator and the surfaces of the water collecting tanks has a catalytic action to remove hazardous substances like formaldehyde in air and kill a variety of harmful bacteria; meanwhile, the heat dissipater and the evaporator are utilized for dehumidifying the air, and therefore the purposes of purifying and dehumidifying the air in the using process are achieved.

The invention discloses a preparation method of a visible-light response carbon-doped nano-titanium dioxide catalyst. The preparation method includes the following steps: dissolving a titanium-containing compound in an alcohol solution to obtain a solution A; mixing an alkali solution with an alcohol solution to obtain a solution B; dropwise adding the solution B to the solution A, stirring for 30-60 min, and then carrying out a reaction for 6-24 h at the temperature of 50-70 DEG C, to obtain a white gel; and drying the obtained white gel for 10-24 h at the temperature of 80-120 DEG C, grinding into a powder, washing the powder with an alcohol solution or deionized water, then drying, calcining the obtained powder with the calcination temperature of 200-600 DEG C and the time of 1-10 h, and thus obtaining the carbon-doped titanium dioxide visible light catalyst. Raw materials used in the preparation method have no need of precious metals, has no need of aging, has no additional addition of a carbon source and no addition of water, the cost and time are saved, the preparation technology is simple, and the requirements on equipment are not high.

An ionic sieve for defluorinating the drinking water is compased of the powder of montmorillonite column compound as carrier and one or more of Cu, Ag, Ce and Gd as active component. Its preparing process includes such steps as preparing Ti columning agent, mixing with montmorillonite, calcining, immersing in the solution of said metals, and heating.

The invention discloses a table body for a computer with an air purifying function, and relates to the technical field of computers. The table body comprises a case, fixed plates are fixedly connected to one side of the bottom inside the case, air blowers are fixedly connected to the tops of the fixed plates, an air supplying pipeline is communicated with an air outlet of the air blowers through a ventilation pipeline, a dedusting filtering net is arranged at the left side of the air supplying pipeline, a host is arranged at the left side of the dedusting filtering net, a humidifying device is fixedly connected to the left side of the host, the air outlet is fixedly connected to the side, away from the fixed plates, of the inside of the case, and is internally provided with electric fans, a computer table is fixedly connected to the top of the case, and a lifting device is arranged inside the computer table. Through the arrangement of the humidifying device and the lifting device of a monitor, the purpose of cooling the case and purifying air is achieved, the indoor air quality is improved, and the tabletop is cleaner, tidier and more attractive.

The invention relates to an efficient tunnel air quality detecting system with a purifying function. The efficient tunnel air quality detecting system comprises a rail, an emitter, a receiver, a moving mechanism, an adjusting mechanism and an air purifying mechanism. The moving mechanism comprises a moving block, a first motor, a cylindrical gear, a rack and a sliding rod, the adjusting mechanismcomprises a driving chamber, a second motor, a first bevel gear, two adjusting units and an adjusting plate, and the air purifying mechanism comprises a purifying chamber, a draught fan, a filtering assembly and a sterilizing assembly. According to the efficient tunnel air quality detecting system with the purifying function, a CO / VI detector in the efficient tunnel air quality detecting systemis driven to move back and forth along a tunnel through the moving mechanism, meanwhile the height of the CO / VI detector is adjusted through the adjusting mechanism, so that the monitoring range tothe air is widened, dynamic monitoring is achieved, and the monitoring effect is better; and in addition, the air purifying mechanism in the efficient tunnel air quality detecting system can move along with the detector, the purifying range is widened, the purifying effect is enhanced, and therefore the quality of the air in the tunnel can be better improved.

The invention discloses a dustbin with purification function, which comprises a box body, a base and a top cover, a crushing box and a storage box are arranged in the box, a motor is arranged above the top cover, and a motor is arranged below the motor There is a knife shaft and extends downwards into the crushing box, the front end of the knife shaft is fixed with a crushing knife, the bottom of the crushing box is provided with a discharge port, and a storage box is provided below the discharge port. The storage box is provided with a thrust plate, the left side of the thrust plate is provided with a driving device, the right side of the storage box is provided with an air extractor, and the storage box is provided with an air outlet, the air outlet and the suction The air machine is connected, the right side of the bottom of the storage box is provided with a discharge door, the base is provided with a water outlet pipe, and the left side of the storage box is provided with a water tank. The dustbin with the purification function provided by the invention realizes the purification function of the garbage and reduces the pollution of the household environment by the garbage.

The invention provides an air purifying type indoor unit of an air conditioner and a control method thereof. The indoor unit of the air conditioner comprises a driving mechanism and a purifying assembly, wherein the purifying assembly comprising a plurality of purifying units which are arranged in parallel is formed in the purifying assembly; the plurality of purifying units are correspondingly driven to overturn through the driving mechanism so as to switch between a purifying state that an air inlet is covered through the purifying units and a backup state that the purifying units are vertical to the air inlet. The control method comprises the following steps: acquiring a triggering signal that the air conditioner enters a purifying mode; detecting the air pollution parameters of the working environment of the indoor unit of the air conditioner; determining the purifying grade corresponding to the air pollution parameters, wherein the purifying units for performing the purification operation are provided and corresponding to the purifying grade; and controlling the driving mechanism to drive the purifying units corresponding to the purifying grade to overturn to enter the purifying state. According to the scheme, the air purifying type indoor unit and the control method have the advantages that the purifying can be automatically carried out when the air pollution parameters are beyond a start threshold, and the purifying grade can be adjusted in real time during the purifying process, so that the use experience of users can be increased.

The invention relates to a flow-volume regulator (1) having an elastic throttle body (5) which delimits, between itself (5) and a housing wall (6), a control gap (7) which changes under the pressure of the fluid flowing through. A characteristic of the inventive flow-volume regulator (1) is that the flow-volume regulator (1) has at least one associated bypass and / or cleaning channel (8) whose at least one channel inlet (9) is arranged before the control gap (7) in the direction of flow and whose at least one channel outlet (10) is arranged after the control gap (7) in the direction of flow, and that the bypass and / or cleaning channel (8) contains a valve (11) which can move, under the pressure of the oncoming fluid, from an open position against a restoring force into a closed position and which seals the bypass and / or cleaning channel (8) in its closed position. Since the inventive flow-volume regulator (1) lets an additional volume of the fluid through the bypass channel (8) when the oncoming fluid is at low pressure, the flow curve for the inventive flow-volume regulator (1) is significantly increased in the low pressure range, which results in an enormous increase in convenience for low-pressure applications.

The invention discloses a water dispenser with functions of purification and repeated heating prevention. The water dispenser comprises a water dispenser main body which is internally provided with a water storage tank, a cold water tank and a hot water tank, wherein the water storage tank is arranged above the cold water tank and the hot water tank and is partitioned into four water cavities through a primary filter plate, a precise filter plate and a micro-pore filter plate in sequence from top to bottom, a heat preservation tank is arranged below the hot water tank, a hot water control valve is arranged on a connection water pipe between the hot water tank and the heat preservation tank, a cold water control valve is arranged on a connection water pipe between the water storage tank and the hot water tank, the cold water control valve and the hot water control valve are connected with a cold and hot water control faucet on the water dispenser, and an asynchronous linkage structure is formed between the cold and hot water control valves and the cold and hot water control faucet. The water dispenser has a purification function; meanwhile, the water dispenser is provided with the heat preservation tank which can be used for preserving heat of heated water, thereby saving electric energy and preventing 'repeatedly boiled water' formed by repeated heating.

The invention relates to a clay drying adsorbent and belongs to the field of drying agents. The clay drying adsorbent comprises a drying agent and an adsorbent, wherein the drying agent is an attapulgite clay drying agent and prepared by the steps of mixing additives with attapulgite clay which is main raw material in proportion and pelletizing and calcination, and the additives include 20-30 percent by weight of molecular sieves and 10-20 percent by weight of chlorides, and the addition of attapulgite clay is 60-80 percent by weight; the adsorbent is a drying agent which is a solid substance with a porous structure; the mixing proportion of the drying agent and the adsorbent is 1:1-1:3, and the mixed drying agent and adsorbent are placed in a container. The clay drying adsorbent disclosed by the invention has purifying and drying functions and can bring more extensive purposes by having two different functions. According to the invention, very good environment friendliness is achieved; selected materials are environmental-friendly and innoxious; and a product generated after the clay drying adsorbent absorbs water is very easy to decompose in nature.

The invention discloses a table lamp with a smoke purification function. The table lamp comprises a lamp holder, a lamp post, a lamp body, a power line and an illumination circuit and is characterized in that a smoke purification device is arranged on the lamp holder; the smoke purification device comprises a smoke absorption fan which is externally arranged on a base, a snake-like hose, a turn-on button, an air purification device, a PLC (Programmable Logic Controller) circuit board and relative circuits; the air purification device, the PLC circuit board and the relative circuits are arranged in the base; and an air outlet is further arranged at the side part of the base. The table lamp with the smoke purification function, provided by the invention, is reasonable in structural design, illuminates and further can absorb harmful smoke in the air so that the air is purified and the health of users can be protected. In particular, the table lamp provided by the invention is applicable to using in open offices; meanwhile, the smoke purification device can be used for effectively improving the smoke purification capability by adjusting the angle and the smoke absorption intensity of the smoke absorption fan according to use needs; and furthermore, the table lamp has the advantages of beautiful appearance, convenience for operation and good practicability.

The invention provides an air conditioner indoor unit with an air purification function and a control method of the air conditioner indoor unit. The air conditioner indoor unit comprises a driving mechanism and a purification assembly. The purification assembly is arranged at an air inlet and comprises a plurality of purification units arranged in parallel. The multiple purification units are driven by the driving mechanism to overturn. The control method comprises the steps that a trigger signal for the condition that an air conditioner enters a purification mode is obtained; the air pollution parameter of the work environment of the air conditioner indoor unit is detected; the purification level corresponding to the air pollution parameter is determined, and the purification level stipulates the angles of the multiple purification units relative to the air inlet; and a control driving mechanism drives the multiple purification units to overturn to the angle corresponding to the purification level, so that airflow entering the indoor unit is purified through the multiple purification units. According to the scheme, after the air pollution parameter exceeds the start threshold value, purification is started automatically, in the purification process, the purification level is adjusted in real time, and the use experience of a user is improved.

The invention relates to the technical field of water purification, in particular to water purification type unfired ceramsite and a preparation method. The composite material is prepared by adding water into raw materials including fly ash, starch, calcium oxide, desulfurized gypsum and sodium perborate and granulating; meanwhile, the carbon-based catalyst and the metal oxide are loaded and embedded, the process is simple, high-temperature calcination is not needed in the preparation process, and energy conservation and environmental protection are achieved; pores can be formed in the ceramsite and in the surface of the ceramsite in a solid phase state in a unique efficient foaming process, so that the obtained ceramsite product has high porosity, water and fertilizer retention can be effectively realized, and the stacking density of the ceramsite is also reduced; in addition, residual sodium borate after decomposition of the foaming agent sodium perborate can be used as a plant to provide trace elements such as boron; therefore, the starch contained in the material can improve the microbial affinity of the material, and can also release a small amount of pores after being degraded in the environment, so that the porosity of the material is improved; the ceramsite is loaded and embedded with a carbon-based catalyst and a metal oxide, and has a purification function on urban surface runoff.

The invention discloses an unpowered downstream river bank constructed wetland water quality purification system. The unpowered downstream river bank constructed wetland water quality purification system comprises a landscape wetland constructed at the rear side of a revetment, wherein a retaining wall and an enclosing wall are sequentially constructed at the rear of the landscape wetland; a distribution ditch is formed in the space between the retaining wall and the enclosing wall; a waterproof solid wall is arranged at the upper part of the retaining wall; a guide wall with holes is arranged at the lower part of the retaining wall; a water pipe is laid under the landscape wetland; a water inlet of the water pipe is higher than a water outlet of the water pipe; the water inlet of the water pipe penetrates through the solid wall and is communicated with the distribution ditch; the water outlet of the water pipe penetrates through the revetment and is communicated with a river channel; a lifting baffle is arranged between the revetment and the landscape wetland. The unpowered downstream river bank constructed wetland water quality purification system disclosed by the invention combines water purification of the river channel with afforestation of the shore side, promotes water body exchange between the wetland and the river channel through waves or water-level fluctuation, and is free of energy consumption due to the passive type unpowered operation manner, convenient to manage, durable and stable, and particularly suitable for river channels, lakes and landscape water bodies which are constructed with stone revetments, wide in water surfaces, and capable of forming large waves.

The invention discloses high-heating-rate smelting equipment with a waste gas purification function. The high-heating-rate smelting equipment with the waste gas purification function comprises a smelting cylinder. A top cover is connected to the top of the smelting cylinder. A charging table and a waste gas purification device are sequentially arranged in an inner cavity of the top cover. A main heating device located in the smelting cylinder is connected to the middle of the bottom of the top cover. An auxiliary heating device is arranged on the inner wall of the smelting cylinder. A discharging port is formed in the bottom of the inner cavity of the smelting cylinder. According to the high-heating-rate smelting equipment with the waste gas purification function, generated waste gas can be effectively purified in the metal smelting process, and air pollution in a work area for metal smelting is prevented; ore and additives in the smelting cylinder can be comprehensively and evenly heated, the heating speed for the ore and the additives is increased, and the metal smelting effect is improved to a great extent while the smelting efficiency is greatly improved.

The invention relates to the technical field of water quality detection and discloses an underwater sampling apparatus with purifying function, comprising a sampling box; a motor is arranged at the bottom of the sampling box, an output shaft of the motor is rotationally connected with a rotary shaft through a coupling, a connection rod is fixedly connected to the bottom of the rotary shaft, a drill bit is arranged at the bottom of the connection rod, a water pump is arranged inside the sampling box, a water taking pipe is fixedly connected to a suction port of the water pump and is fixedly connected with the connection rod, a water outlet of the water pump is fixedly connected with an outflow pipe, and a purifying box is arranged on one side of the sampling box and is fixedly connected with the purifying box through the outflow pipe. The underwater sampling apparatus with purifying function makes it convenient for workers to sample water, sampling time is effectively saved for workers, the sampled water can be purified directly, and working efficiency of workers is improved.

The invention relates to the technical field of shampoo production and discloses an hair-strengthening shampoo production device with a purifying function. The hair-strengthening shampoo production device with the purifying function comprises a tank; a feeding tank is fixedly arranged on the upper surface of the tank; a feeding tube is fixedly arranged on the right side face of the feeding tank; awater pump outlet is communicated with the other end of the feeding tube; a motor is fixedly arranged on the upper surface of the feeding tank; a rotary shaft is fixedly arranged on an output shaft of the motor; feeding openings are formed symmetrically in the parts, on the left side and the right side of the feeding tank, of the rotary shaft; and a discharging tank is fixedly arranged at the position, corresponding to the feeding tank, of the lower surface of the tank. The hair-strengthening shampoo production device can filter shampoo raw materials, and prevent precipitation or coagulum inthe raw materials from getting into a mixing and stirring tank, so that the mixing and stirring effect of a shampoo is better, and the quality of the shampoo is better, at the same time, poisonous gasproduced in mixing and stirring can be purified and prevented from being inhaled by staff, so that the work environment is safer.

The invention relates to a water surface tourist ship with a water body purification function in the field of water treatment devices. The ship comprises a hull, a seat is arranged on the hull, a mainshaft transversely penetrating through the hull is arranged below the seat, driven chain wheels are installed on the main shaft, pedaling shafts are arranged on the front side of the seat, driving chain wheels are installed on the pedaling shafts, the driving chain wheels and the driven chain wheels are in transmission connection through first transmission chains, the two sides of each pedaling shaft are connected with pedals through cranks, a steering device is further arranged on the hull, drive wheels are arranged at the ends, extending out of the hull, of the main shaft, each drive wheelcomprises a supporting disc connected with the main shaft, and multiple disc sheets used for water treatment microorganisms to adhere and grow are installed on each supporting disc in a radial mode. By the adoption of the ship, tourists can purify a water body in the touring process, and the ship can be used for water body purification in various touring scenic spots.

The invention discloses a movable outdoor haze purifier. The movable outdoor haze purifier comprises a lower box body, wherein a base is fixedly arranged at the bottom of the lower box body; a robot moving base plate is fixedly arranged at the center of the bottom of the base; wheels are arranged on the robot moving base plate, and rotating brushes are arranged on the periphery of the bottom of the base; an obstacle detection sensor is arranged on the front surface of the base, and a water inlet is formed in the center of the front surface of the lower box body; and a water spray button, an air purification button, a water inlet button and a cleaning button are sequentially arranged on the front surface of the lower box body above the water inlet from left to right, an air inlet is formedin the side surface of the lower box body, and an asymmetric bipolar alternating ion tube is fixedly arranged at the top of the lower box body. According to the movable outdoor haze purifier, the problem that a traditional haze purifier has single function and is difficult to automatically adjust the air humidity is solved by arranging the robot moving base plate, the rotating brushes, an alarm lamp and a spray head.

The invention discloses a household wardrobe with a good moisture-proof effect, and belongs to the technical field of wardrobes. The household wardrobe comprises a wardrobe body; a wardrobe door is arranged on one side of the wardrobe body; a hinge is arranged at the joint of the wardrobe body and the wardrobe door; a moisture removal mechanism is arranged at the top end of the wardrobe body; themoisture removal mechanism comprises a moisture removal box; a limiting piece is arranged inside the moisture removal box; a storage airbag is arranged at the top end of the limiting piece; a supporting piece corresponding to the storage air bag is arranged at the bottom end of the limiting piece; a drying agent is loaded into the storage air bag; a second driving motor is arranged at one end of the moisture removal box; a limiting screw rod is arranged at the output end of the second driving motor; a limiting sliding block is arranged at one end of the limiting screw rod; and a limiting sliding rod corresponding to the limiting sliding block is arranged at the top end of the moisture removal box. The household wardrobe is simple in structure, convenient to use and good in moisture removalfunction, and moisture in the wardrobe body can be effectively adsorbed, so that clothes placed in the wardrobe can be prevented from being mildewed due to the moisture.

The invention relates to an anti-caking spraying system with a purifying function. The anti-caking spraying system with the purifying function comprises a spraying device; the spraying device comprises a bottom plate, a pushing handle, a material box, a connecting piece, a spraying gun, a fixed rod and four vehicle wheels, and further comprises a stirring mechanism and a purifying mechanism; the stirring mechanism comprises a motor, a rotating shaft, two first bearings and a plurality of stirring blades; the purifying mechanism comprises a fixed box, an activated carbon filtering net, a collecting component and a driving component; and the collecting component comprises a second bearing, a connecting shaft, a torsion spring, a connecting box, a connecting unit, a hose and two sucking nozzles. The anti-caking spraying system with the purifying function can perform purifying operation on the dust produced during spraying through the purifying mechanism, and prevent the dust from being absorbed by a human body to pose a threat to the physical health of staff, so that the safety of equipment is improved; and the paint in the material box is subjected to stirring operation through the stirring mechanism, so that the paint is prevented from caking to affect normal work of spraying.

The invention relates to a ventilating and cooling device widely applied to the field of ventilating and cooling of electronic products, machine rooms and base stations, in particular to a ventilating and cooling device with an air purifying function. The device comprises a fan and cooling fins, wherein the fan is used for providing kinetic energy needed for ventilating, the cooling fins are used for absorbing and conducting heat produced by a heat source, the surfaces of the cooling fins are coated with nanometer TiO2, the nanometer TiO2 forms TiO2 films on the surfaces of the cooling fins, a UV light source is arranged on the cooling fins and used for stimulating the photo-catalytic oxidation activity of the nanometer TiO2, the cooling fins are formed by carrying out surface modification treatment on cooling fin base materials, and the surface of each cooling fin is of a micro-hole structure. Compared with the prior art, the device is improved based on an original ventilating and cooling device and has the ventilating and cooling functions as well as the ambient air purifying function, and pollutants in airflow can be efficiently purified through the device.

The invention especially relates to a preparation method for a molybdenum-doped nanometer titanium dioxide catalyst, belonging to the technical field of semiconductor nano-materials. The preparation method comprises the following steps: dissolving a titanium-containing compound used as a precursor in anhydrous lower alcohol; doping metallic molybdenum powder into a solution obtained in the previous step; then rapidly adding ammonia water so as to allow the titanium-containing compound to undergo hydrolysis and condensation polymerization so as to obtain titanium / molybdenum gel; and successively carrying out drying, cooling, grinding into powder and calcining so as to obtain the molybdenum-doped nanometer titanium dioxide catalyst. The preparation method rapidly and easily prepares the titanium dioxide photocatalyst with good adsorption performance and catalytic activity without adjustment of a pH value.

The invention discloses a spraying device with angle adjusting and purifying functions and a using method thereof, and belongs to the field of spraying devices. A spraying device with angle adjusting and purifying functions comprises a spraying barrel, a ball body is arranged in the spraying barrel, a balloon part is arranged in the ball body, an air inlet pipe is arranged on the outer wall of the balloon part, the end, away from the balloon part, of the air inlet pipe penetrates through the ball body and the spraying barrel and extends outwards, and a first air outlet nozzle is arranged on the outer wall of the ball body. The balloon part is further provided with a second air outlet nozzle, the first air outlet nozzle and the second air outlet nozzle are each provided with an air escape valve, the top of a floating plate is provided with a connecting rod, and the connecting rod is provided with a circulating mechanism and an adjusting mechanism. By means of the spraying device, impurities in a water source can be purified, the sprayed water source is prevented from injuring the human body, meanwhile, sprayed water flow can be greatly beneficial to the body of people, and air can be purified; and an atomization spraying head can move in a reciprocating manner, and convenience is brought to use.

The invention discloses an ecological dam with a purification function, and belongs to the field of water system ecological restoration and treatment. The ecological dam with a purification function Includes a wall body fixedly connected to a filtering dam, wherein the wall body is rotationally connected with a second baffle and two connected first baffles; a second adsorption chamber is arrangedbetween the first baffles and the second baffle; a first adsorption chamber is arranged between the two first baffles; the first baffles are connected with the second baffle; a gear block is fixedly connected to the second baffle, and the gear block is rotatably connected to the wall body. According to the ecological dam, sewage can be filtered and adsorbed at the source of water flow, the sewageis directly treated, back-and-forth transportation is not needed, when activated carbon needs to be replaced, the water flow is cut off, the saturated activated carbon is treated and collected after being cut off, filling is convenient, the working efficiency is high, and the adsorption and purification effects are good.

The invention relates to an intelligent air water generator with a purification function. The intelligent air water generator comprises an air intake mechanism, a condensation mechanism, a water storage mechanism, a water purification mechanism and a water outlet mechanism, which are sequentially communicated. By the intelligent air water generator with the purification function, compressed air is sprayed to a corresponding filter mechanism through a cleaning nozzle, and dust and impurities on the filter mechanism can be blown off, and are discharged from an air inlet, so that the cleaning efficiency is greatly improved, and the practicability of the air water generator is improved. Moreover, horizontal motion of a strip-type gear is controlled through a piston to achieve swinging of a fixed base, so that the impurities of filter mechanisms can be shaken off, the angles of the filter mechanisms can be regulated to implement omnibearing cleaning of the filter mechanisms by the cleaning nozzle, and consequently, the cleaning efficiency is improved; generated water is subjected to further cleaning treatment to reach the drinking standard; and the intelligent air water generator is high in practicability and has very high market value.

The invention discloses a multifunctional wall-mounted fan heater which belongs to the technical field of domestic appliances for heating, ventilation, air purification and the like. The multifunctional wall-mounted fan heater adopts an installation method of a wall mounting type and has multiple functions of heating, ventilation, fresh air introduction and air purification, therefore realizing the function that one machine can complete indoor cyclic purification, heating and indoor and outdoor air exchange. The multifunctional fan heater comprises a fan 1, a fan air inlet mechanism 2 and a shell 3, wherein a centrifugal wind wheel 4 and a motor 5 are arranged in the fan 1, and the fan air inlet mechanism 2 is a chamber with an air inlet switching device 6; the shell 3 is of a main body structure arranged outside the fan 1 and the fan air inlet mechanism 2.