44results about How to "Affect normal life" patented technology

The invention discloses a unit and a method for controlling the unit to operate. The method comprises the steps that noise of the unit is detected; whether the noise meets the corresponding preset condition or not is judged; and if not, the operation frequency of a compressor of the unit is adjusted and controlled, then the noise is redetected until the noise meets the corresponding preset condition. Therefore, the noise can meet the preset condition by adjusting and controlling the operation frequency of the unit, the situation that the noise is too loud and normal living of a user is affected is avoided, and the using comfort of the user is improved.

The invention discloses a household automatic irrigating system which comprises a support, a tabletop, multiple trays, a water tank, water guide pipes and multiple branched pipelines. The support has four supporting legs, the inside of each supporting leg is of a hollow tubular structure, the tabletop is arranged at the upper ends of the supporting legs, each tray is a concave tray with an upward opening, one ends of the concave trays are connected on the supporting legs in a pivoted manner, the concave trays are arranged parallelly, the water tank is placed on the tabletop, one ends of the water guide pipes are arranged on the side wall of the water tank while the other ends of the same extend downwards along the hollow tubular structures in the supporting legs, diameter of the cross section of each water guide pipe gradually decreases from top to bottom, and one ends of the branched pipelines are spaced and arranged on water guide pipe walls along the water guide pipes while the other ends of the same extend towards different trays respectively. Solar energy is utilized to power the household automatic irrigating system, and water in a proper amount is controlled to be provided to flowers and plants; indoor ornamental value can be increased by farming fishes in the water tank, and feces generated by the fishes and residual fish food can provide a certain amount of organic fertilizer to the flowers and the plants.

The invention provides an underground pipeline protective construction method for subway construction. The underground pipeline protective construction method for subway construction comprises the steps that (S1) according to an underground pipeline detection result, the positions of all the pipelines crossing a foundation pit are determined, and covering soil on the pipelines are manually removedin the longitudinal direction of all the pipelines until all the pipelines are completely exposed; (S2) support seats are installed on constructed crown beams on the two sides of the foundation pit and on the central axis of the foundation pit, a bailey beam is erected on the installed support seats in the longitudinal direction of all the pipelines, and all the pipelines are arranged within thebailey beam to be protected; (S3) foundation pit construction is conducted, and the protective condition of all the pipelines is monitored; (S4) after foundation pit construction is completed, the bailey beam is detached, earthwork backfilling is conducted on all the pipelines, and an original road is recovered; (S5) after passing monitoring and acceptance inspection, pipeline protective construction is completed. The underground pipeline protective construction method for subway construction can protect all the underground pipelines and provide guarantee for safe excavation of the foundationpit.

The invention provides an accounting method for rural resident domestic sewage in a region and the pollutant generation amount in the resident domestic sewage, and the method is helpful for knowing the rural pollution source distribution condition and the pollutant generation condition of a certain region, and provides technical support for the aspects of regional non-point source pollution control, rural environment comprehensive improvement and the like.

The invention relates to the technical field of construction environmental protection, in particular to an environment-friendly isolating wall capable of preventing dust pollution from being generatedat a construction site. The environment-friendly isolating wall comprises a wall body. a vertically arranged sound insulation layer is connected with the interior of the wall body in an inlaid mode,a first water pipe is fixedly connected with the outer side of the wall body, a second water pipe is fixedly connected with one side of the first water pipe, and a watering device is fixedly connectedwith the lower end face of the second water pipe; a planting box is fixedly connected with the left side wall of the wall body, a second water tank is fixedly connected with the top end of the wall body, and a second water pump is fixedly connected with the right end face of the second water tank; and a third water pipe is fixedly connected with the lower end of the second water pump, and a mistspraying head is fixedly connected with the right side of the third water pipe. According to the environment-friendly isolating wall, the design is novel, the functions are complete, noise in the construction site can be isolated, noise pollution is reduced, dust is prevented from affecting the normal life of nearby residents, energy supply is conducted by utilizing clean energy, environmental protection is better achieved, and air purification is facilitated.

The invention discloses a steel pipe grinding machine which comprises a workbench. Motor racks are installed on the two sides of the bottom of an inner cavity of the workbench. Motors are installed on the tops of the motor racks. One side of each motor is connected with an output shaft, and one side of each output shaft is connected with an operation table. A sliding block is movably connected to the top of the inner cavity of the workbench. A fixing base is installed at the bottom of the sliding block. A clamping ring is arranged in an inner cavity of the fixing base. The two sides of the clamping ring are each connected with a screw rod. One side of each screw rod is connected with a nut. The bottom of the clamping ring is fixedly connected with a clamping block. The two sides of the clamping block are movably connected with hinge pins. The steel pipe grinding machine is simple in structure and convenient to use, a steel pipe can be fixed with the clamping ring, and thus, a worker can perform the grinding work more conveniently; the clamping ring can be fixed by inserting the hinge pins into the clamping block, so that the steel pipe grinding work is more stable; and the clamping ring can be fixed in the fixing base through the nuts and the screw rods so that the clamping ring can be prevented from shifting.

The invention discloses an excrement drying device for environmental protection in animal husbandry. The excrement drying device comprises a granulation box, wherein a second motor is arranged on theouter wall of the top part of the granulation box, and an electric extending-retracting drum is arranged on the outer wall of one end of an output shaft of the second motor; an electric extending-retracting rod is connected with the inner wall of the bottom part of the electric extending-retracting drum in an inserting manner, and a pressing plate is arranged on the outer wall of the bottom part of the electric extending-retracting rod; heating blocks are respectively arranged on the inner walls of the two sides of the granulation box; a gas guiding pipe is connected with the outer wall of oneside of the granulation box in an inserting manner, and a purifying box is connected with the inner wall of one end of the gas guiding pipe in an inserting manner; filtering nets are respectively arranged on the inner walls of the top part and the bottom part of the purifying box; a drying box is arranged on the outer wall of the bottom part of the granulation box, and a protective shell is arranged on the outer wall of the bottom part of the drying box. The excrement drying device disclosed by the invention has the beneficial effects that the motors are adopted to drive the pressing plate torotate so as to smash and stir animal dung uniformly, then the animal dung can be uniformly heated in the granulation box, simultaneously the pressing plate extrudes the animal dung by extension andretraction, and the animal dung can be extruded by a granulation plate, so that convenience is brought for next step of operation.

The invention relates to the technical field of agriculture cultivation, and specifically relates to the arrangement of a fry culture water diversion room. The room comprises a water diversion room body internally provided with a water inlet pipe and water diversion tanks; a silt discharging pipe is arranged at the bottom of each water diversion tank; a drainage pipe is arranged in each water diversion tank; the inlet end of each drainage pipe submerges in the water in the corresponding water diversion tank and is higher than the bottom surface of the water diversion tank by at least 20cm; the water inlet pipe is provided with multiple water diversion pipes guiding water to the water diversion tanks; the water diversion tanks and the water diversion pipes are in one-to-one correspondence; and each water diversion pipe is provided with a water diversion faucet. The water diversion pipes, the water diversion tanks, the drainage pipes and culture ponds are in one-to-one correspondence, so that the independence of water supply is guaranteed, water source cross infection is avoided, and the quality of culture water is improved.

The invention relates to a microbubble aeration device based on turbulent air mixing, which includes a casing, a driving device, an air intake device, an air intake pipe and a floating body. The casing includes an upper section of the casing and a lower section of the casing. The surface is circular, and the longitudinal section is rectangular; the bottom of the lower shell is open, the cross section is circular, and the longitudinal section is isosceles trapezoidal; the upper shell is connected to the lower shell, and the water enters the aeration device from the bottom of the lower shell. The device of the invention can effectively increase the oxygen content inside the water body, promote the rapid and efficient work of aerobic bacteria inside the water body, accelerate the decomposition of organic matter inside the water body, and prevent water body pollution.

The invention discloses a method for evaluating pollution of garbage to the environment and relates to the technical field of garbage pollution. Influences of garbage to the environment are determined according to garbage accumulation of garbage accumulation points and positions of the garbage communication points, pollution of garbage to the environment can be graded, the garbage accumulation points can be processed by different means according to different grades, continuous influences of the garbage accumulation points to the environment can be effectively avoided, and severe pollution is prevented.

The invention discloses a sustained-release film for preventing prefrontal alopecia and a preparation method thereof and relates to the field of hair care. The sustained-release film comprises a first protective layer, a sustained-release film, a gel layer, a chroma layer and a second protective layer which are arranged in sequence; the chroma layer comprises an extension edge, and the extension edge is used for being attached to the exterior of affected skin of a patient; the color of the chroma layer is set according to the skin color; the thickness of the sustained-release film is 1-3 microns; the thickness of the chroma layer is 1-5 nanometers; and the gel layer is formed by a cavity structure formed by coating the sustained-release film and the chroma layer. The normal life of a user can be prevented from being influenced, and the effectiveness of the medicine can be improved.

The invention discloses a household automatic irrigating system which comprises a support, a tabletop, multiple trays, a water tank, water guide pipes and multiple branched pipelines. The support has four supporting legs, the inside of each supporting leg is of a hollow tubular structure, the tabletop is arranged at the upper ends of the supporting legs, each tray is a concave tray with an upward opening, one ends of the concave trays are connected on the supporting legs in a pivoted manner, the concave trays are arranged parallelly, the water tank is placed on the tabletop, one ends of the water guide pipes are arranged on the side wall of the water tank while the other ends of the same extend downwards along the hollow tubular structures in the supporting legs, diameter of the cross section of each water guide pipe gradually decreases from top to bottom, and one ends of the branched pipelines are spaced and arranged on water guide pipe walls along the water guide pipes while the other ends of the same extend towards different trays respectively. Solar energy is utilized to power the household automatic irrigating system, and water in a proper amount is controlled to be provided to flowers and plants; indoor ornamental value can be increased by farming fishes in the water tank, and feces generated by the fishes and residual fish food can provide a certain amount of organic fertilizer to the flowers and the plants.

The invention discloses a slow-release film for preventing frontal hair loss and a preparation method thereof, relating to the field of hair care, comprising a first protective layer, a slow-release film, a gel layer, a chromaticity layer and a second A protective layer, the chromaticity layer includes an extension edge, and the extension edge is used to be attached to the outside of the affected skin of the patient, and the color of the chromaticity layer is set according to the skin color; the thickness of the slow-release film is 1-3 microns , the thickness of the chromaticity layer is 1-5 nanometers, and the gel layer is formed by a cavity structure covered by a slow-release film and a chromaticity layer. The invention can avoid affecting the normal life of the user and can improve the effectiveness of the medicine.

The invention relates to the technical field of sewage treatment, and discloses an anti-sewage backflow device for urban inspection wells based on the principle of electromagnetic induction, which includes a well wall and a slide rail. The top of the well wall is movably connected with an inspection well cover. The water inlet pipe is movably connected, the inside of the well wall is movably connected with a sliding assembly, the outside of the sliding assembly is movably connected with an electromagnetic assembly, the inside of the well wall is fixedly connected with a magnet one, the inside of the well wall is movably connected with a baffle, and the inside of the baffle is The second magnet is fixedly connected; through the interaction between the well wall, inspection well cover, water inlet pipe, sliding assembly, electromagnetic assembly, negative pole, positive pole, and copper rod, it can achieve anti-backflow after triggering when sewage backflow occurs The structure operates, which provides prerequisites for the start of anti-backflow, and this design will only start when the sewage is poured back close to the manhole cover, which is more in line with the actual situation.

The invention relates to a method for using a high-safety rain shelter, which comprises the use of a shed body, a support plate connected to one side of the shed body and fixedly arranged on the wall, a rainproof component for increasing the rainproof area, The snow-sweeping component used to clean the snow on the top of the shed, the reinforcement component used to enhance the stability of the shed, and the insect-proof component used to prevent mosquitoes; the rain-proof components are provided in three groups, and are distributed separately At the two ends and the other side of the bottom of the shed body, each set of rainproof components includes a rainproof curtain that can be rotatably arranged at the bottom of the shed body. rain area. The method of using the high-safety rain shelter uses three rain curtains respectively arranged at the bottom of the shed. Entering the room will affect the normal life and work of the surrounding people.

The invention relates to an independent type automatic water feeding device comprising a water supply pipe and a water storage container, wherein a feed water valve is arranged outside the water storage container, one end of the feed water valve is communicated with the water supply pipe, and the other end of the feed water valve is communicated with the water storage container. The invention has the advantages that the feed water valve is arranged outside the water storage container by changing a structure of the feed water valve to enable the water storage container to be convenient to clean, thereby nicely ensuring the sanitation of the water storage container; and in addition, the volume of the water storage container is unlimited, thereby saving the cost and being convenient to install.

The invention discloses a constriction inhabiting box for small animals. The constriction inhabiting box comprises a trapezoidal box body, a heat preservation fixing mechanism, a damage prevention mechanism, an observation mechanism and a plugging mechanism, wherein a door opening is formed in the side wall with the smallest area of the trapezoidal box body, a groove is formed in the inner wall of the door opening, a box door is slidably connected to the inner wall of the groove, and three fixing cylinders are vertically and fixedly connected to the lower end of the trapezoidal box body. The fixing cylinders are inserted into the ground, the trapezoidal box body is fixed through the fixing cylinders, the underground temperature is absorbed through the fixing cylinders and heat conduction pipes, and therefore, heat preservation is conducted on the interior of the trapezoidal box body; a tray is fixed through protection plates, animals are prevented from turning over the tray, meanwhile, springs and the protection plates are used for protecting the inner wall of the trapezoidal box body, and the animals are prevented from damaging the inner wall of the trapezoidal box body; and when the box door moves downwards, a gear rolls along a rack, then the gear drives a rolling wheel to rotate, so that the rolling wheel moves sundries in the door opening.