17results about How to "Avoid outgoing" patented technology

The utility model discloses an automatic feeding glass electric kiln, and relates to the technical field of glass electric kilns. The left side and the right side of the glass electric kiln are fixedly connected with two groups of supporting legs, the top of the glass electric kiln is movably connected with a first cover plate, the right side of the first cover plate is provided with a first rectangular hole, a first movable plate is arranged in the first rectangular hole, and a second cover plate is placed at the top of the first cover plate; a second rectangular hole is formed in the right side of the second cover plate, and a second movable plate is arranged in the second rectangular hole. The first movable plate is pulled through the fixing assembly to be fixed in the first rectangular hole, the temperature in the glass electric kiln is prevented from being transmitted out, meanwhile, the turning assembly drives the second movable plate to be located in the second rectangular hole, the temperature in the glass electric kiln is prevented from being transmitted into the automatic feeding mechanism through the first cover plate, and the automatic feeding efficiency is improved. The temperature in the glass electric kiln cannot be dissipated outwards, and the situation that the temperature in the glass electric kiln does not reach the standard is prevented.

The utility model relates to the technical field of plates, and discloses a hollow plate with a noise reduction function, which comprises a hollow plate body, a sound insulation plate is arranged in the hollow plate body, the sound insulation plate is formed by adhering a first sound insulation layer and a second sound insulation layer, and a plurality of noise reduction blocks are arranged on the surface of the front side of the hollow plate body. Reinforcing ribs are arranged on the front side and the rear side of the sound insulation plate, and the tail ends of the reinforcing ribs are connected with the inner wall of the hollow plate body. According to the noise reduction hollow plate, due to the arrangement of the noise reduction blocks and the sound holes, diffuse reflection can be generated and the sound reflection intensity can be weakened when the surfaces of the noise reduction blocks are removed in the sound wave transmission process, so that the noise reduction effect of the hollow plate body is improved, and due to the arrangement of the connecting grooves and the connecting strips, workers can conveniently splice the hollow plate body and conveniently and rapidly install the hollow plate body; and by arranging a sealing gasket and a connecting strip made of a rubber material, the sealing effect between the two hollow plate bodies can be improved, so that sound is prevented from being transmitted out from a gap at the joint.

The invention discloses an emotion training device for psychological treatment, relates to the technical field of psychological emotion treatment devices, and aims to provide an emotion training device for psychological treatment, which has a closed space, protects the privacy of a user, does not need to be provided with a special room and can be generally distributed. The training device comprises a base, a training bin is arranged on the base, a top cover is arranged on the training bin, a door plate assembly and double-layer glass are arranged on the front face of the training bin, the door plate assembly is in horizontal sliding fit with the training bin, a folding curtain is arranged on the inner side face of the double-layer glass, and one end of the folding curtain is connected with the door plate assembly. A closed space can be formed through the training bin and the top cover, during use, a user enters the training bin, emotion training is conducted through the psychological therapeutic apparatus in the training bin, the privacy of the user can be protected through the training bin, and the privacy of psychological counseling engineering is guaranteed.

The utility model relates to chemical cleaning liquid technical field, concretely is a kind of ammonia water device in EDTA chemical cleaning dosing equipment, including equipment platform, the upper surface of equipment platform is fixedly installed with storage tank, the position of the side of storage tank near upper end is fixedly connected with first connection valve, the front side of equipment platform is provided with lifting assembly, lifting assembly includes equipment support, positioning groove, transmission shaft, transmission sprocket, transmission chain, servo motor, lifting stand, locating block, connecting plate and support frame, the upside of support frame is provided with storage bucket, the position of the side of storage bucket near lower end is fixedly connected with second connection valve, first connection valve and second connection valve between fixedly connected with connecting pipe;The storage bucket is lifted upwards using lifting assembly, and connecting pipe is connected with first connection valve and second connection valve, realize the feeding of ammonia water under sealed condition, effectively avoid ammonia water sputtering, avoid peculiar smell transmission, improve equipment safety and the neatness of operating environment.

The utility model relates to the technical field of power generation equipment, and provides a generator room used in a low-temperature environment, which comprises a floor, a machine room body is arranged at the top of the floor, a plurality of generators are arranged in the machine room body, a smoke exhaust pipeline is arranged at the top of each generator, a filter is arranged in the smoke exhaust pipeline, and a fan is arranged in the filter. Through the arrangement of the first motor, the warm air blower and other structures, in a low-temperature environment, the warm air blower is firstly started to heat the interior of the machine room body, the temperature of the interior of the machine room body is made to be suitable for a generator to work, and when the interior of the machine room body rises, a power source of the motor can be started to drive the generator to work; the fan blades rotate to ventilate and dissipate heat in the machine room body, the brush can prevent some sundries and snow from being accumulated on the filter screen, the using effect is better, and through the technical scheme, the problems that in the prior art, the using effect is poor, and the service life is short are solved.

The food processor comprises a main machine internally provided with a motor assembly and a cup body assembly installed on the main machine, the motor assembly comprises a motor and a motor cover arranged on the outer side of the motor in a covering mode, the motor cover comprises a first cover body and a second cover body, and the first cover body and the second cover body are transversely enclosed to form an installation cavity wrapping the motor; the top of the installation cavity protrudes upwards to form a protruding part, a plurality of air inlet holes are formed in the top face of the protruding part, an air outlet is formed in the bottom of the installation cavity, the side wall of the protruding part inclines towards the air inlet holes from bottom to top to form an air guide face, the motor rotates to work, the air guide face is used for guiding airflow outside the motor cover into the air inlet holes, and the air outlet is used for discharging airflow in the motor cover. According to the food processor, the top of the motor cover is provided with the air guide face and the air inlet holes, noise reduction is achieved, meanwhile, external airflow can be guided to rapidly enter the motor cover to dissipate heat of the motor, and meanwhile the heat dissipation efficiency is improved.

The utility model belongs to the technical field of noise reduction and dust fall, and particularly relates to a construction site noise reduction and dust fall device which comprises a blocking piece and a spraying assembly, the blocking piece comprises a base plate and a honeycomb plate which are integrally arranged, the spraying assembly is arranged on a transverse frame on the upper portion of the blocking piece and comprises a spraying pipe, and the spraying pipe is communicated with an atomizing nozzle through a flow dividing branch pipe. And the spraying pipe is communicated with a water inlet pipe. The fence is composed of the honeycomb plate and the base plate, when noise is transmitted to the blocking piece serving as the fence in the using process, the noise is effectively blocked and absorbed, the noise is effectively prevented from being transmitted outwards, the purpose of reducing noise is achieved, water is atomized and sprayed out by the spraying assembly in the using process, and the noise is reduced. According to the dust removal device, the atomized water can directly make contact with dust dispersed in the air, the dust is condensed together under the action of the atomized water and is separated from the air, the purpose of stable dust removal is achieved, the dust is prevented from polluting the environment, and the dust removal device is simple in overall structure and convenient to use.

The utility model discloses a food processor with a good noise reduction effect, which relates to the field of life electric appliances and comprises a main machine, a cup body detachably arranged on the main machine, a driving mechanism arranged in the main machine, a reciprocating motion mechanism in transmission connection with the driving mechanism and an output shaft. A sound-proof cover covering the driving mechanism and the reciprocating mechanism is arranged in the main machine, the main machine comprises an operation interface for operation and a back face opposite to the operation interface, and the sound-proof cover is provided with a noise reduction opening facing one side of the back face, so that noise generated when the driving mechanism and the reciprocating mechanism work is reduced through the sound-proof cover; the noise reduction port penetrates out of the back face of the whole host, so that noise transmitted from one side of the operation interface, namely the side close to user operation, is effectively reduced, the amount of noise heard by a user is effectively reduced, and the use experience of the user is improved.

The stable feed granulator with the noise reduction function comprises a tank body and a processing chamber, the processing chamber is arranged on the upper portion of the interior of the tank body, clamping sleeves are welded to the two sides of the processing chamber respectively, and a leakage disc is movably connected between the two sides of the interior of each clamping sleeve; a cover body is movably connected to the center of the upper portion of the outer portion of the tank body, and a sound absorption pad is fixed to the inner wall of the cover body. According to the stable feed granulator with the noise reduction function, the cover body is movably connected to the center of the upper portion of the outer portion of the tank body, the cover body is made to leave the covered notch from the front by pushing and rotating the movably connected cover body in situ, due to the fact that a rectangular groove is reserved in the rear end of the cover body, no hindrance exists in the moving process, and powder for making feed is poured into a processing cavity of the tank body; and the sound absorption pad on the inner wall of the cover body can be matched with a circle of sealing pad to prevent noise from being transmitted out, the discharging port in the lower left corner is also blocked by the plug cover, and the problem that the noise of equipment is large is solved.

The utility model discloses a sound insulation type plastic steel window frame which comprises a plastic steel window frame body, two sets of side sound insulation grooves, a first sliding sound insulation groove, a second sliding sound insulation groove, a window seam sound insulation sealing strip, a first sound insulation window, a second sound insulation window, a window fixing lock and a fixing groove. The first soundproof window and the second soundproof window move in the side soundproof grooves, the first sliding soundproof grooves are formed in the plastic steel window frame body up and down, the second sliding soundproof grooves are formed in the plastic steel window frame body up and down, and the first sliding groove soundproof layers are arranged in the first sliding soundproof grooves. According to the sound insulation type plastic steel window frame, through the arrangement of the plastic steel window frame body, a better sound insulation effect can be achieved conveniently through the multiple sound insulation grooves, internal sound or external sound is prevented from being transmitted out of window seams, the internal sealing effect can be better achieved, and the windproof effect is achieved.

The utility model discloses a cryogenic medium storage tank which comprises an inner container and an outer container which are arranged in a sleeved mode. Supporting structures are respectively arranged at different radial directions of the inner container, adjusting screw rods which can be radially and telescopically mounted are respectively arranged on the outer container in each radial direction, and the telescopic ends of the adjusting screw rods are respectively propped against the corresponding supporting structures. A plurality of adjusting screw rods arranged in the radial direction are arranged between the inner container and the outer container, the inner container is supported in different radial directions through the adjusting screw rods, and then the effect of damping and supporting the suspended and hoisted inner container in the storage tank transportation process is achieved; furthermore, after the cryogenic medium is stored in the inner container of the storage tank, the inner container is cooled, shrunk and deformed under the heat exchange action of the cryogenic medium, so that the effect that the supporting structure on the inner container is automatically separated from the adjusting screw rod on the outer container is achieved; therefore, the effect that the low temperature of the inner container is effectively prevented from being transmitted outwards through the connected adjusting screw rod to affect the thermal insulation performance of the storage tank is achieved.

The utility model relates to the technical field of water supply equipment, and discloses integrated non-negative pressure water supply equipment, which is characterized in that support base plates are fixedly connected to two sides of the bottom of a fixed bottom plate, a cylindrical support leg is fixedly connected to one side of the top of the fixed bottom plate, and a water storage tank is fixedly connected to the top of the cylindrical support leg; a water inlet pipeline is arranged at the position, close to the top, of the surface of the water storage tank, a filtering mechanism is movably connected to the position, close to the top, of the interior of the water storage tank, a closed top cover is movably connected to the top of the water storage tank, a soundproof box is fixedly connected to the other side of the top of the fixed bottom plate, and a booster pump is fixedly connected to the position, located in the soundproof box, of the top of the fixed bottom plate; by arranging the soundproof box, the sound-absorbing cotton, the sound-absorbing protective sleeve and the fixing mechanism, noise generated during operation of the booster pump can be blocked, the situation that the physical and psychological health of people is affected due to noise emission is prevented, the drainage pipeline is reinforced through the fixing mechanism, and the situation that the noise is transmitted out due to the fact that the drainage pipeline shakes is prevented.

The utility model belongs to garbage collection technical field discloses a kind of garbage disposal station. Including foundation, station body and garbage collection device, the station body is located upper portion of foundation, the garbage collection device is located in station body. The garbage collection device includes solid collection box and waste liquid collection box, the lower part of station body is provided with through slot, the through slot is connected with filter assembly, the solid collection box is located above filter assembly, the waste liquid collection box is located below filter assembly.To solve the problem that liquid waste is contained in solid waste, sewage is not collected, leading to sewage outflow, becoming secondary pollution source.

The low-noise gas water heater shell comprises a face cover, sound absorption cotton, an outer shell, a check ring, silencing sponge, a silencing plate and a back baffle, an opening is formed in the front end of the outer shell, a water heater assembly can be placed in the outer shell, the face cover can cover the opening in the front end of the outer shell, and the sound absorption cotton is fixed to a panel and located in the outer shell. An exhaust port is formed in the top end of the shell, the check ring is annular and elastic, the outer ring of the check ring is in sealed connection with the edge of the exhaust port, the inner ring of the check ring is in sealed connection with the outer wall of the exhaust pipe, the air inlet groove is located below the groove and communicated with the groove, an air inlet is formed in the groove in a penetrating mode, and the noise reduction sponge and the noise reduction plate are fixed to the front face of the back baffle. The silencing sponge and the silencing plate are located in the air channel, air can enter the air channel from the air inlet groove and then enter the shell through the air inlet, and the silencing sponge and the silencing plate can reduce the speed of airflow in the air channel. The utility model has the advantages of simple structure and low use noise.

This application provides a discharge rack, a punch press, and a stamping system. The discharge rack is suitable for the stamping system, which includes a punch press and a soundproof enclosure. The soundproof enclosure forms a receiving space and a discharge port. The punch press is disposed within the receiving space. The discharge rack includes a turntable rotatably disposed at the discharge port. The turntable has a transfer station for receiving the workpiece output by the punch press inside the discharge port and then rotating with the turntable to the outside of the discharge port for discharge. Soundproofing components are provided around the transfer station. When the transfer station rotates to the inside of the discharge port, the soundproofing components block the discharge port. The discharge rack provided in this application, when the transfer station rotates to the inside of the discharge port to receive the workpiece output by the punch press, blocks the discharge port with soundproofing components, preventing noise from the soundproof enclosure from escaping through the discharge port, thereby improving the sound insulation effect of the soundproof enclosure.

The utility model discloses ventilation equipment production and processing equipment with a noise reduction function, and relates to the technical field of ventilation equipment processing. Linear guide rails are arranged on the left side face and the right side face of the interior of the shell, the inner side face of a linear guide rail rotor base is connected with one end of a support, the other end of the support is connected with one side of the rear side face of a sealing plate, a containing base is fixed to the middle of the rear side face of the sealing plate, and supporting plates are fixed to the middles of the two sides of the interior of the shell. A mechanical arm is installed on the top face of the supporting plate, the polisher is installed at the top end of the mechanical arm, and a noise reduction unit is arranged in the shell. According to the ventilation equipment production and processing equipment with the noise reduction function, the sealing plate and the shell are matched to achieve a closed state, the sealing performance during closing can be improved through the arranged sealing strip so that noise transmission can be reduced, and lubricating agents are continuously added in the grinding process so that noise generated by grinding can be reduced.