CN115218325A - Ventilation air conditioner installation structure and method for building engineering - Google Patents
Ventilation air conditioner installation structure and method for building engineering Download PDFInfo
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- CN115218325A CN115218325A CN202210889505.2A CN202210889505A CN115218325A CN 115218325 A CN115218325 A CN 115218325A CN 202210889505 A CN202210889505 A CN 202210889505A CN 115218325 A CN115218325 A CN 115218325A
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- bracket
- wall
- noise reduction
- air conditioner
- ventilation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/32—Supports for air-conditioning, air-humidification or ventilation units
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/242—Sound-absorbing material
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Abstract
The invention relates to the technical field of building ventilation, in particular to a ventilation air conditioner mounting structure for building engineering, which comprises a U-shaped hanging rack, two brackets and a plurality of mounting screw holes, wherein the two brackets are respectively rotatably mounted at the left end and the right end of the top of the front side of the hanging rack through pin shafts, the mounting screw holes are formed in the upper surface of the bracket from front to back, the middle part of the bottom end of the bracket is rotatably provided with one end of a supporting mechanism through the pin shafts, the other end of the supporting mechanism is connected with the bottom end of the front side of the hanging rack through the pin shafts, and the outer side of the bracket is provided with a noise reduction mechanism. The horizontal installation of the ventilation air conditioner can be realized, the ventilation air conditioner is prevented from sliding down and falling down from the building due to uneven stress, the horizontal installation structure is stably connected with a pipeline, the service life of the horizontal installation structure is prolonged, the functions of sound absorption and sound insulation are achieved, noise is prevented from disturbing residents, the dead weight of ventilation air drying is reduced, the pressure of a bracket is relieved, the falling risk of the ventilation air conditioner is reduced, falling objects at high altitude can be prevented, and the use safety is improved.
Description
Technical Field
The invention relates to the technical field of building ventilation, in particular to a ventilation air conditioner mounting structure and a ventilation air conditioner mounting method for building engineering.
Background
The ventilation air conditioner has the main functions of providing oxygen required by breathing of people, diluting indoor pollutants or odor, removing pollutants generated in an indoor process, removing indoor waste heat or residual moisture, and providing air required by indoor combustion, is mainly used for buildings such as families, businesses, hotels, schools and the like, and is mainly used for realizing indoor ventilation of the buildings due to the fact that a fan in the ventilation air conditioner rotates at a high speed to generate strong wind power for conveying power;
the mounting mode of the air conditioner external unit is mainly divided into a floor type and an external hanging type, the floor type is suitable for buildings with lower floors, the external hanging type is mainly applied to the condition of more floors, for the external hanging type mounting, a building external wall with good ventilation and no pollution source is selected as a mounting point of the air conditioner external unit, the external hanging frame is fixed on the wall through expansion screws, and then the air conditioner external unit is locked on the external hanging frame through bolts, so that the aim of mounting the air conditioner external unit is fulfilled;
building outer wall belongs to the construction difficult point in the high altitude construction, is difficult to guarantee to reach absolute level after the building outer wall construction, though the stores pylon is the right angle shape stores pylon of compriseing the triangle-steel, but, under the circumstances that the building outer wall is uneven, leads to the air conditioner installation unevenness on the stores pylon, brings not good result, for example: the outer machine of air conditioner atress inequality gliding falls to the building, the outer machine of air conditioner takes place the displacement and crushes the pipeline, life shortens scheduling problem, outer machine of air conditioner moves along with mechanical vibration, gas transmission ability etc. all can produce the noise, at present, install the shutter additional at outer machine shell, utilize the shutter to reduce the noise, because sound is propagated with the form of ripples, in the in-service use process, still there is sound to reflect from outer machine of air conditioner, the noise reduction effect is not obvious, in addition, receive season and outer machine temperature variation influence, outer machine surface drop of water or sleet cooling becomes ice, ventilation air conditioner dead weight risees, it falls the risk to have the tenesmus, it has the potential safety hazard to directly drop after melting, therefore, it is necessary to propose a ventilation air conditioner mounting structure that does not interfere with, it is safe in utilization.
Disclosure of Invention
The invention aims to overcome the defects that a ventilation air conditioner is difficult to horizontally install, the noise reduction effect is poor and potential safety hazards exist when ice water falls off in the prior art, and the technical problem to be solved by the invention is a ventilation air conditioner installation structure and an installation method for building engineering.
In order to achieve the purpose, the invention provides the following technical scheme: a ventilation air conditioner mounting structure for constructional engineering comprises a U-shaped hanging rack, two brackets and a plurality of mounting screw holes, wherein the two brackets are respectively rotatably mounted at the left end and the right end of the top of the front side of the hanging rack through pin shafts;
the support mechanism includes: the outer barrel is rotatably arranged in the middle of the bottom end of the bracket through a pin shaft, and threads are arranged on the inner wall of the outer barrel; the screw is in threaded connection with the inner wall of the outer barrel; the positioning nut is screwed on the outer wall of the screw rod and is in contact with the bottom of the outer barrel to brake the screw rod; the positioning block is fixedly connected to the bottom end of the screw rod and is divided into an upper part and a lower part, the upper part is hexagonal, the outer wall of the lower part is provided with threads, and the outer diameter of the upper part is smaller than the outer diameter of the lower part; the waterproof sleeve is sleeved on the outer wall of the outer barrel in a vertically sliding manner, and the bottom end of the inner wall of the waterproof sleeve is in threaded connection with the positioning block; the rubber pad is embedded at the top end of the inner wall of the waterproof sleeve and is in contact with the outer wall of the outer barrel; the rotary disc, a part is inserted in the bottom cavity of the locating block; the connecting rod is fixedly connected to the other part of the rotary table, and the bottom end of the connecting rod is connected with the bottom end of the front side of the hanging rack through a pin shaft;
when the screw rotates clockwise or anticlockwise, the screw can extend out of or enter the outer barrel, so that the length between the screw and the outer barrel is increased or shortened, and the purpose of driving the bracket to swing upwards or downwards is achieved.
Preferably, the object is to reduce noise generated by a ventilating air conditioner mounted on a bracket, the noise reducing mechanism comprising: the two ear plates are respectively and fixedly connected to the front end and the rear end of the outer side of the bracket; the positioning bolt is screwed on the top end of the outer side of the lug plate; the bracket is rotatably arranged on the inner side of the lug plate through a pin shaft, and the top of the outer wall of the bracket is provided with a positioning screw hole which can be in threaded connection with a positioning bolt; the noise reduction plates are continuously arranged on the inner side of the bracket from top to bottom, the noise reduction plates are arc-shaped, a plurality of sound absorption grooves are uniformly punched on the inner sides of the noise reduction plates from front to back, inner cavities of the sound absorption grooves are arc-shaped curved surfaces, and a plurality of ventilation holes are equidistantly formed in the outer walls of the noise reduction plates from front to back; the cleaning assembly is arranged at the bottom end of the support along the front-back direction, and the outer wall of the noise reduction plate is processed through the cleaning assembly.
Preferably, the cleaning assembly comprises a housing mounted at the bottom of the frame; the reserved groove is formed in the upper surface of the shell along the front-back direction; the number of the slide ways is two, and the slide ways are respectively arranged on the upper inner wall and the lower inner wall of the shell along the front-back direction; the two chain wheels are rotatably arranged on the front side and the rear side of the inner cavity of the shell respectively through rotating shafts; the chain is connected to the outer wall of the chain wheel; the motor is arranged at the front end of the left side wall of the shell, and the output end of the motor is connected with the chain wheel on the front side; the moving plate can be inserted at the front end of the inner cavity of the slideway in a front-and-back sliding manner; the sliding block can be inserted into the inner cavity of the moving plate in a vertically sliding mode, and the left side of the sliding block is connected with the chain; the supporting rod is arranged on the left side wall of the moving plate; and the brush is arranged on the left side wall of the supporting rod and is in contact with the outer wall of the noise reduction plate.
Preferably, the high altitude protection mechanism is for removing snow and ice from the surface of the ventilating air conditioner to reduce the self weight, and includes: a support plate locked to a lower surface of the bracket by bolts in a front-rear direction; the outer cover is arranged at the bottom end of the supporting plate and is trapezoidal; the air pipe is arranged on the lower surface of the outer cover, the upper surface of the air pipe is an inclined plane, air holes are uniformly formed in the inner side surface of the air pipe, and the outer wall of the air pipe is connected with an air heater through an air pipe; the collecting tank is arranged at the bottom end of the air pipe; and one end of the elbow is arranged at the center of the bottom end of the collecting tank, and the other end of the elbow is connected with a building rainwater pipe through a pipeline.
The mounting method of the mounting structure comprises the following steps:
after the outer wall of the building is drilled, a hanging frame is fixed on the outer wall through an expansion screw, a bracket is supported, a waterproof sleeve is screwed to be separated from a positioning block, the waterproof sleeve is driven to slide upwards, a screw rod and the positioning nut are exposed, the positioning nut is screwed to be far away from an outer barrel, the braking on the screw rod is relieved, a wrench is fixed on the outer wall of the positioning block at the moment, the screw rod is driven to rotate clockwise or anticlockwise due to the fact that the positioning block and a turntable can rotate, the screw rod gradually extends out of or enters the outer barrel, the length between the outer barrel and the screw rod is increased or shortened, meanwhile, the bracket is pulled to swing upwards or downwards until the bracket is kept horizontal, the positioning nut is screwed to move to be in contact with the outer barrel, the waterproof sleeve is pulled back and meshed with a thread of the positioning block, a gap between the waterproof sleeve and the outer barrel is sealed through a rubber pad, the purpose of sealing the screw rod is achieved, the screw rod and the positioning nut are prevented from rusting, the adjustment of the bracket is completed, and the ventilation air conditioner can be fixed on the bracket under the cooperation of an installation screw hole, and the smooth installation of the ventilation air conditioner is achieved;
step two, when noise reduction is needed, the support is turned upwards by 180 degrees, the positioning bolt is screwed into the positioning screw hole to fix the support, and when noise is generated during the work of the ventilation air conditioner, the noise is absorbed and isolated through the noise reduction plate, so that the noise is prevented from being transmitted;
the noise reduction plate is exposed outside for a long time, dust is collected on the surface of the noise reduction plate, the sound absorption groove and the inner cavity of the ventilation hole, the chain is driven to rotate by the motor, the chain can move, the chain can drag the sliding block to move, the moving plate can slide back and forth in the slide way, the supporting rod can move back and forth in the direction of the support, the surface of the noise reduction plate, the sound absorption groove and the inner cavity of the ventilation hole are scrubbed by the brush, and the noise reduction plate is enabled to keep good ventilation effect and noise reduction capability;
and step three, when ice and snow on the surface of the ventilation air conditioner need to be processed, the air heater conveys hot air to the air pipe, the hot air is discharged from air holes in the surface of the air pipe, the hot air moves from bottom to top, the surface temperature of the ventilation air conditioner is increased, the ice and the snow can be melted and dropped, the dead weight of the ventilation air conditioner is reduced, the dropped ice and the snow are taken by the outer cover, enter the collecting tank, are converged into a rainwater pipe of the outer wall of the building through a pipeline after being melted, the temperature of the ventilation air conditioner is increased to evaporate water molecules, the ventilation air conditioner is prevented from being corroded, the dead weight of the ventilation air conditioner is recovered, and the service life of the ventilation air conditioner is prolonged.
Preferably, the specific step of the noise reduction plate absorbing noise in the second step is that since the sound is transmitted in the form of wave, when the sound contacts the noise reduction plate, the sound is reflected back and forth under the action of the curved surface of the noise reduction plate, so that the sound enters the sound absorption grooves, and the sound is dispersed by the sound absorption grooves, and the sound wave is reflected back and forth on the inner walls of the sound absorption grooves, and is absorbed by the sound absorption grooves, so as to prevent the sound from being transmitted outwards.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the positioning block is matched with the wrench to drive the screw to rotate clockwise or anticlockwise, the distance between the outer cylinder and the screw is increased or shortened, so that the bracket swings up or down until the bracket is horizontal, the screw is sealed through the matching of the waterproof sleeve, the rubber mat and the positioning block, the screw is prevented from being corroded due to the influence of the external environment, the horizontal installation of the ventilation air conditioner is realized, the ventilation air conditioner is prevented from sliding down to drop down from a building due to uneven stress, the connection with a pipeline is stable, and the service life of the ventilation air conditioner is prolonged;
2. the bracket is turned upwards and then fixed through the matching of the positioning bolt and the positioning screw hole, the noise reduction plate blocks the ventilation air conditioner, sound waves are absorbed by the noise reduction plate and the suction groove, the chain is driven to rotate through the motor driving chain wheel, the chain pulls the sliding block to move, and the moving plate drives the supporting rod to move back and forth in a reciprocating mode, so that the brush cleans the noise reduction plate, regular cleaning is realized, the sound absorption and insulation functions are realized, and noise is prevented from disturbing residents;
3. according to the invention, hot air is introduced into the air pipe through the air heater, the hot air is uniformly discharged upwards through the air holes in the air pipe, the external surface temperature of the ventilation air conditioner is raised, ice and snow condensed on the surface of the ventilation air conditioner are crystallized and fall off, the ventilation air conditioner is dried, and the ice and snow are collected by the collecting tank, so that potential safety hazards caused by direct falling are prevented, the dead weight of ventilation air drying is reduced, the pressure of the bracket is reduced, the falling risk of the ventilation air conditioner is reduced, falling objects at high altitude can be prevented, and the use safety is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a right side sectional view of the support mechanism of the present invention;
FIG. 3 is a schematic view of a positioning block according to the present invention;
FIG. 4 is a schematic structural diagram of a noise reduction mechanism according to the present invention;
FIG. 5 is an enlarged view of the invention at A;
FIG. 6 is a right side cross-sectional view of the cleaning assembly of the present invention;
fig. 7 is an exploded view of the high altitude protection mechanism of the present invention.
In the figure: 1-hanging rack, 2-bracket, 3-mounting screw hole, 4-supporting mechanism, 5-noise reduction mechanism, 6-high altitude protection mechanism, 41-outer cylinder, 42-screw rod, 43-positioning nut, 44-positioning block, 45-waterproof sleeve, 46-rubber pad, 47-rotating disc, 48-connecting rod, 51-ear plate, 52-positioning bolt, 53-bracket, 54-positioning screw hole, 55-noise reduction plate, 56-sound absorption groove, 57-vent hole, 58, cleaning component, 61-supporting plate, 62-outer cover, 63-air pipe, 64-collecting groove, 65-elbow, 581, shell, 582, reserved groove, 583, slideway, 584, chain wheel, 585, chain, 586, motor, 587, moving plate, 588, slide block, 589, supporting rod, 5810 and brush.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a technical scheme that: a ventilation air conditioner mounting structure for constructional engineering is disclosed, as shown in fig. 1-6, and comprises a U-shaped hanger 1, two brackets 2 and a plurality of mounting screw holes 3, wherein the two brackets 2 are respectively rotatably mounted at the left end and the right end of the top of the front side of the hanger 1 through pin shafts, and play a supporting role for a ventilation air conditioner, the plurality of mounting screw holes 3 are arranged on the upper surface of the brackets 2 from front to back, the middle part of the bottom end of each bracket 2 is rotatably provided with one end of a supporting mechanism 4 through a pin shaft, the other end of the supporting mechanism 4 is connected with the bottom of the front side of the hanger 1 through a pin shaft, a noise reduction mechanism 5 is mounted on the outer side of each bracket 2, and a high-altitude protection mechanism 6 is mounted at the bottom end of each bracket 2;
the supporting mechanism 4 comprises an outer cylinder 41, a screw rod 42, a positioning nut 43, a positioning block 44, a waterproof sleeve 45, a rubber mat 46, a turntable 47 and a connecting rod 48, wherein the outer cylinder 41 is rotatably arranged in the middle of the bottom end of the bracket 2 through a pin shaft, and threads are arranged on the inner wall of the outer cylinder 41; the screw rod 42 is screwed on the inner wall of the outer cylinder 41, when the screw rod 42 rotates clockwise or anticlockwise, the screw rod 42 can gradually extend out of or enter the outer cylinder 41, the length between the screw rod 42 and the outer cylinder 41 is increased or shortened, and the purpose of drawing the bracket 2 is achieved; the positioning nut 43 is screwed on the outer wall of the screw rod 42, and the positioning nut 43 contacts with the bottom of the outer cylinder 41 to brake the screw rod 42; the positioning block 44 is fixedly connected to the bottom end of the screw rod 42, the positioning block 44 is divided into an upper part and a lower part, the upper part is hexagonal, the outer wall of the lower part is provided with threads, the outer diameter of the upper part is smaller than the outer diameter of the lower part, the upper part is used for fixing a wrench and is convenient for driving the screw rod 42 to rotate, and when the waterproof sleeve 45 is meshed with the threads of the positioning block 44, the whole screw rod 42 can be sealed, so that the screw rod 42 is prevented from being corroded due to contact with the outside; the waterproof sleeve 45 can be sleeved on the outer wall of the outer cylinder 41 in a vertically sliding manner, and the bottom end of the inner wall of the waterproof sleeve 45 is in threaded connection with the positioning block 44; the rubber pad 46 is embedded at the top end of the inner wall of the waterproof sleeve 45, the rubber pad 46 is in contact with the outer wall of the outer cylinder 41, and the waterproof sleeve 45 is sealed with the outer cylinder 41 by utilizing the high elasticity of the rubber pad 46; a part of the rotary disc 47 is inserted into the inner cavity at the bottom end of the positioning block 44; the connecting rod 48 is fixedly connected to the other part of the turntable 47, and the bottom end of the connecting rod 48 is connected with the bottom end of the front side of the hanger 1 through a pin shaft.
Preferably, the noise reduction mechanism 5 further comprises two ear plates 51, positioning bolts 52, a bracket 53, positioning screw holes 54, a noise reduction plate 55, a sound absorption groove 56 and a ventilation hole 57, wherein the two ear plates 51 are fixedly connected to the front end and the rear end of the outer side of the bracket 2 respectively; the positioning bolt 52 is screwed on the top end of the outer side of the ear plate 51; the bracket 53 can be rotatably arranged on the inner side of the ear plate 51 through a pin shaft, when the bracket 53 rotates 180 degrees, the positioning screw hole 54 corresponds to the positioning bolt 52, and the bracket 53 can be fixed, so that the noise reduction plate 55 blocks the ventilation air conditioner, and the top of the outer wall of the bracket 53 is provided with the positioning screw hole 54 which can be in threaded connection with the positioning bolt 52; the noise reduction plates 55 are arranged on the inner side of the support 53 continuously from top to bottom, the noise reduction plates 55 are arc-shaped, generated sound waves are reflected back and forth on the curved surface of the noise reduction plates 55, the purpose is that the sound waves enter the sound absorption grooves 56, a plurality of sound absorption grooves 56 are uniformly punched on the inner sides of the noise reduction plates 55 from front to back, the inner cavities of the sound absorption grooves 56 are arc-shaped curved surfaces, the sound waves are dispersed by the sound absorption grooves 56, the sound waves are reflected inside the sound absorption grooves 56 by the curved surfaces of the inner walls of the sound absorption grooves, the sound waves are consumed, the sound absorption purpose is realized, a plurality of vent holes 57 are formed in the outer walls of the noise reduction plates 55 at equal intervals from front to back, the vent holes 57 are obliquely arranged, the waterproof capacity is achieved, and the ventilation air conditioner can keep a good ventilation effect with the outside; the cleaning component 58 is arranged at the bottom end of the bracket 53 along the front-back direction, and the outer wall of the noise reduction plate 55 is processed by the cleaning component 58;
the cleaning assembly 58 comprises a housing 581, a reserved groove 582, a slide 583, a chain wheel 584, a chain 585, a motor 586, a moving plate 587, a slide 588, a supporting rod 589 and a brush 5810, wherein the housing 581 is arranged at the bottom of the bracket 53; the reserved groove 582 is formed in the upper surface of the housing 581 in the front-rear direction, so as to reserve a moving space for the support rod 589; the number of the slideways 583 is two, and the slideways are respectively arranged on the upper inner wall and the lower inner wall of the shell 581 along the front-back direction, so that the horizontal moving capacity of the moving plate 587 is ensured; the two chain wheels 584 can be rotatably arranged on the front side and the rear side of the inner cavity of the shell 581 respectively through a rotating shaft; the chain 585 is connected with the outer wall of the chain wheel 584 in a chain mode and used for dragging the sliding block 588 to do linear motion back and forth; the motor 586 is installed at the front end of the left side wall of the shell 581, and the output end of the motor 586 is connected with the chain wheel 584 at the front side; the movable plate 587 can be inserted into the front end of the inner cavity of the slide rail 583 in a front-back sliding manner; the slide block 588 can be inserted in the inner cavity of the moving plate 587 in a vertically sliding mode, the left side of the slide block 588 is connected with the chain 585, and the slide block 588 can slide vertically in the moving plate 587 to enable the slide block 588 to move freely when approaching the chain wheel 584; the supporting rod 589 is arranged on the left side wall of the moving plate 587; the brush 5810 is installed on the left sidewall of the support bar 589, and the brush 5810 contacts the outer wall of the noise reduction plate 55, the brush 5810 is made of a polymer material having elasticity, and the brush 5810 can enter the sound absorption groove 56 and the ventilation holes 57 to remove surface dust when moving.
Preferably, the high altitude protection mechanism 6 further comprises a support plate 61, an outer cover 62, an air pipe 63, a collecting tank 64 and an elbow 65, wherein the support plate 61 is locked on the lower surface of the bracket 2 by bolts along the front and back directions; the outer cover 62 is arranged at the bottom end of the supporting plate 61, the outer cover 62 is trapezoidal, the outer cover 62 is positioned right below the ventilation air conditioner, ice and snow melted and falling from the ventilation air conditioner are received, and the ice and snow can slide downwards along the inclined surface of the inner wall of the outer cover 62; the air pipe 63 is arranged on the lower surface of the outer cover 62, air holes are uniformly formed in the inner side surface of the air pipe 63, hot air is uniformly discharged upwards through the air holes to comprehensively heat the ventilation air conditioner, the upper surface of the air pipe 63 is an inclined surface, falling ice and snow can flow downwards along the inclined surface to prevent blocking of a flow channel in the air pipe 63, and the outer wall of the air pipe 63 is connected with an air heater through an air pipe; the collecting tank 64 is arranged at the bottom end of the air pipe 63; one end of the elbow 65 is installed at the center of the bottom end of the collecting tank 64, and the other end is connected with the rain pipe of the building through a pipeline.
A method for installing a ventilating and air-conditioning installation structure for constructional engineering comprises the following steps:
after the outer wall of a building is drilled, the hanger 1 is fixed on the outer wall through an expansion screw, the bracket 2 is supported, the waterproof sleeve 45 is screwed to be separated from the positioning block 44, the waterproof sleeve 45 is driven to slide upwards, the screw 42 and the positioning nut 43 are exposed, the positioning nut 43 is screwed to be far away from the outer cylinder 41, the braking on the screw 42 is relieved, at the moment, the wrench is fixed on the outer wall of the positioning block 44, the screw 42 is driven to rotate clockwise or anticlockwise due to the fact that the positioning block 44 can rotate, the screw 42 gradually extends out or enters the outer cylinder 41, the length between the outer cylinder 41 and the screw 42 is increased or shortened, meanwhile, the bracket 2 is pulled to swing upwards or downwards until the bracket 2 is kept horizontal, the positioning nut 43 is screwed to move to be in contact with the outer cylinder 41, the waterproof sleeve 45 is pulled back to be meshed with the positioning block 44 in a threaded manner, the rubber pad 46 seals a gap between the waterproof sleeve 45 and the outer cylinder 41, the purpose of sealing of the screw 42 is achieved, the screw 42 is prevented from rusting, the screw 42, the bracket 2 can be adjusted, the ventilation air conditioner is fixed on the bracket 2 under the cooperation of the screw 3, and the smooth installation of the ventilation air conditioner is achieved;
step two, when noise reduction is needed, the bracket 53 is turned upwards by 180 degrees, the positioning bolt 52 is screwed into the positioning screw hole 54 to fix the bracket 53, and when noise is generated during the work of the ventilation air conditioner, the noise is absorbed and isolated through the noise reduction plate 55, so that the noise is prevented from being transmitted;
the noise reduction plate 55 is exposed outside for a long time, dust can be collected on the surface of the noise reduction plate 55, the sound absorption groove 56 and the inner cavity of the ventilation hole 57, the chain 584 is driven to rotate through the motor 586, the chain 585 moves, the chain 585 can drag the sliding block 588 to move, the moving plate 587 slides back and forth in the slide rail 583, the supporting rod 589 reciprocates back and forth in the direction of the support 53, and the brush 5810 is used for brushing dust on the surface of the noise reduction plate 55, the sound absorption groove 56 and the inner cavity of the ventilation hole 57, so that the noise reduction plate 55 is enabled to keep good ventilation effect and noise reduction capability;
and step three, when ice and snow on the surface of the ventilation air conditioner need to be processed, the air heater conveys hot air to the air pipe 63, the hot air is discharged from air holes on the surface of the air pipe 63, the hot air moves from bottom to top, the surface temperature of the ventilation air conditioner is raised, the ice and the snow can be melted and dropped, the self weight of the ventilation air conditioner is reduced, the dropped ice and the snow are collected by the outer cover 62, enter the collecting tank 64, are converged into a rainwater pipe of the outer wall of the building through a pipeline after being melted, the temperature rise of the ventilation air conditioner aims to evaporate water molecules, prevent the water molecules from corroding the ventilation air conditioner, recover the self weight of the ventilation air conditioner and prolong the service life of the ventilation air conditioner.
Preferably, in the second step, the noise reduction plate 55 absorbs noise in a wave form, so that when sound contacts the noise reduction plate 55, the sound is reflected back and forth by the curved surface of the noise reduction plate 55, and enters the sound absorption grooves 56, and sound is dispersed by the sound absorption grooves 56, and sound waves are reflected back and forth on the inner wall of the sound absorption grooves 56 and absorbed by the sound absorption grooves 56, so as to prevent sound from being transmitted outward.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a ventilation air conditioner mounting structure for building engineering, includes U-shaped stores pylon (1), two bracket (2) and a plurality of installation screw (3), two both ends, a plurality of about both ends, installation screw (3) set up in the upper surface of bracket (2) after to in the past respectively through what round pin axle can rotate install at stores pylon (1) front side top installation screw (3), its characterized in that: the middle of the bottom end of the bracket (2) is rotatably provided with one end of a supporting mechanism (4) through a pin shaft, the other end of the supporting mechanism (4) is connected with the bottom end of the front side of the hanging rack (1) through a pin shaft, a noise reduction mechanism (5) is arranged on the outer side of the bracket (2), and a high-altitude protection mechanism (6) is arranged at the bottom end of the bracket (2);
the support mechanism (4) comprises:
the outer cylinder (41) is rotatably arranged in the middle of the bottom end of the bracket (2) through a pin shaft, and threads are arranged on the inner wall of the outer cylinder (41);
a screw (42) screwed to the inner wall of the outer tube (41);
the positioning nut (43) is screwed on the outer wall of the screw rod (42), and the positioning nut (43) is contacted with the bottom of the outer cylinder (41) to brake the screw rod (42);
the positioning block (44) is fixedly connected to the bottom end of the screw rod (42);
the waterproof sleeve (45) is sleeved on the outer wall of the outer barrel (41), and the bottom end of the inner wall of the waterproof sleeve (45) is in threaded connection with the positioning block (44);
the rubber pad (46) is embedded at the top end of the inner wall of the waterproof sleeve (45), and the rubber pad (46) is in contact with the outer wall of the outer barrel (41);
the rotary disc (47) is partially inserted into the inner cavity at the bottom end of the positioning block (44);
and the connecting rod (48) is fixedly connected with the other part of the turntable (47), and the bottom end of the connecting rod (48) is connected with the bottom end of the front side of the hanging rack (1) through a pin shaft.
2. A ventilating air-conditioning mounting structure for construction engineering according to claim 1, wherein: the positioning block (44) is divided into an upper part and a lower part, the upper part is hexagonal, the outer wall of the lower part is provided with threads, and the outer diameter of the upper part is smaller than the outer diameter of the lower part.
3. A ventilating air-conditioning mounting structure for construction engineering according to claim 1, wherein: the noise reduction mechanism (5) includes:
the number of the ear plates (51) is two, and the ear plates are respectively fixedly connected to the front end and the rear end of the outer side of the bracket (2);
a positioning bolt (52) screwed on the outer top end of the lug plate (51);
the support (53) is rotatably arranged on the inner side of the lug plate (51) through a pin shaft, and the top of the outer wall of the support (53) is provided with a positioning screw hole (54) which can be in threaded connection with a positioning bolt (52);
the noise reduction plates (55) are continuously arranged on the inner side of the bracket (53) from top to bottom, the noise reduction plates (55) are arc-shaped, a plurality of sound absorption grooves (56) are uniformly punched on the inner side of the noise reduction plates (55) from front to back, and a plurality of ventilation holes (57) are formed in the outer wall of each noise reduction plate (55) at equal intervals from front to back;
and the cleaning assembly (58) is arranged at the bottom end of the bracket (53) along the front-back direction, and the outer wall of the noise reduction plate (55) is processed through the cleaning assembly (58).
4. A ventilating air-conditioning mounting structure for construction engineering according to claim 3, wherein: the inner cavity of the sound absorption groove (56) is an arc-shaped curved surface.
5. A ventilating air-conditioning mounting structure for construction engineering according to claim 3, wherein: the cleaning component (58) comprises a shell (581) arranged at the bottom of the bracket (53);
a preformed groove (582) which is arranged on the upper surface of the shell (581) along the front-back direction;
the number of the slideways (583) is two, and the slideways are respectively arranged on the upper inner wall and the lower inner wall of the shell (581) along the front-back direction;
two chain wheels (584) which can be rotatably arranged on the front side and the rear side of the inner cavity of the shell (581) respectively through a rotating shaft;
a chain (585) connected to an outer wall of the sprocket (584);
the motor (586) is installed at the front end of the left side wall of the shell (581), and the output end of the motor (586) is connected with the chain wheel (584) at the front side;
the moving plate (587) can be inserted into the front end of the inner cavity of the slide rail (583) in a front-and-back sliding mode;
the slide block (588) can be inserted into the inner cavity of the movable plate (587) in a vertically sliding mode, and the left side of the slide block (588) is connected with the chain (585);
a support bar (589) installed on a left sidewall of the moving plate (587);
a brush (5810) installed at a left sidewall of the support bar (589), and the brush (5810) contacting an outer wall of the noise reduction plate (55).
6. A ventilating air-conditioning mounting structure for construction engineering according to claim 1, wherein: the high altitude protection mechanism (6) comprises:
a support plate (61) fastened to the lower surface of the bracket (2) by a bolt;
the outer cover (62) is arranged at the bottom end of the supporting plate (61), and the outer cover (62) is trapezoidal;
the air pipe (63) is installed on the lower surface of the outer cover (62), air holes are uniformly formed in the inner side surface of the air pipe (63), and the outer wall of the air pipe (63) is connected with an air heater through an air pipe;
a collecting tank (64) mounted at the bottom end of the air duct (63);
and one end of the elbow (65) is arranged at the center of the bottom end of the collecting tank (64), and the other end of the elbow is connected with a building rainwater pipe through a pipeline.
7. A ventilating air-conditioning mounting structure for construction engineering according to claim 6, wherein: the upper surface of the air pipe (63) is an inclined plane.
8. A method of installing a ventilating and air-conditioning installation structure for construction engineering according to any one of claims 1 to 7, comprising the steps of:
step one, after the building outer wall is drilled, a hanger (1) is fixed on the outer wall through an expansion screw, a bracket (2) is supported, a waterproof sleeve (45) is screwed to be separated from a positioning block (44), the waterproof sleeve (45) is driven to slide upwards, a screw rod (42) and a positioning nut (43) are exposed, the positioning nut (43) is screwed to be far away from an outer cylinder (41), the brake on the screw rod (42) is released, at the moment, a wrench is fixed on the outer wall of the positioning block (44), the screw rod (42) is driven to rotate clockwise or anticlockwise, the screw rod (42) gradually extends out of or enters the outer cylinder (41), the length between the screw rod (41) and the screw rod (42) is increased or shortened, meanwhile, the bracket (2) is pulled to swing upwards or downwards until the bracket (2) is kept horizontal, the screwing positioning nut (43) moves to be in contact with the outer cylinder (41), the waterproof sleeve (45) is pulled back and is engaged with the positioning block (44), a rubber gasket (46) is engaged with the waterproof sleeve (45) and the outer cylinder (41) until a gap between the bracket (42) and the bracket (3) are kept horizontal, the screw hole is sealed, the screw rod (42) is adjusted, the screw hole of an air conditioner can be sealed, and the bracket (3) is fixed on the lower portion of the bracket (3), the smooth installation of the ventilation air conditioner is realized;
step two, when noise reduction is needed, the support (53) is turned up by 180 degrees, the positioning bolt (52) is screwed into the positioning screw hole (54) to fix the support (53), and when noise is generated during the work of the ventilation air conditioner, the noise is absorbed and isolated through the noise reduction plate (55) to prevent the noise from being transmitted;
the noise reduction plate (55) is exposed outside for a long time, dust can be collected on the surface of the noise reduction plate (55), the sound absorption groove (56) and the inner cavity of the ventilation hole (57), a chain wheel (584) is driven to rotate through a motor (586), so that a chain (585) can move, the chain (585) can drag a sliding block (588) to move, so that a moving plate (587) slides back and forth in a sliding rail (583), the supporting rod (589) reciprocates back and forth in the direction of the bracket (53), and the surface of the noise reduction plate (55), the sound absorption groove (56) and the inner cavity of the ventilation hole (57) are brushed by a brush (5810), so that the noise reduction plate (55) is enabled to keep good ventilation effect and noise reduction capability;
and step three, when ice and snow on the surface of the ventilation air conditioner need to be processed, the hot air is conveyed to the air pipe (63) by the hot air blower and is exhausted from air holes on the surface of the air pipe (63), the hot air moves from bottom to top, the surface temperature of the ventilation air conditioner is raised, the ice and the snow can be melted and fall off, the self weight of the ventilation air conditioner is reduced, the fallen ice and the snow are taken by the outer cover (62) and enter the collecting tank (64), the ice and the snow are converged into a rainwater pipe of the outer wall of the building through a pipeline after being melted, the temperature rise of the ventilation air conditioner aims to evaporate water molecules, the water molecules are prevented from corroding the ventilation air conditioner, the self weight of the ventilation air conditioner is recovered, and the service life of the ventilation air conditioner is prolonged.
9. The method for installing the ventilating and air-conditioning installation structure for construction engineering according to claim 8, wherein: in the second step, the noise reduction plate (55) absorbs the noise specifically comprises the steps that as the sound is transmitted in the form of waves, when the sound contacts the noise reduction plate (55), the sound is reflected back and forth under the action of the curved surface of the noise reduction plate (55) and enters the sound absorption grooves (56), the sound is dispersed through the sound absorption grooves (56), and the sound waves are reflected back and forth on the inner walls of the sound absorption grooves (56) and are absorbed by the sound absorption grooves (56) to prevent the sound from being transmitted outwards.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210889505.2A CN115218325B (en) | 2022-07-26 | 2022-07-26 | Ventilating air conditioner installation structure and method for building engineering |
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| CN202210889505.2A CN115218325B (en) | 2022-07-26 | 2022-07-26 | Ventilating air conditioner installation structure and method for building engineering |
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| CN115218325B CN115218325B (en) | 2023-10-10 |
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| JP2006308243A (en) * | 2005-04-28 | 2006-11-09 | Daikin Ind Ltd | Wall mount for outdoor unit for air conditioner and method for installing outdoor unit for air conditioner using the same |
| KR20100008859U (en) * | 2009-02-28 | 2010-09-07 | 송창열 | Air conditioner outdoor unit railing and rack and louver panel used |
| CN211451189U (en) * | 2020-02-10 | 2020-09-08 | 杭州宇微科创有限公司 | Supporting device for air conditioner installation |
| CN112747389A (en) * | 2020-12-28 | 2021-05-04 | 邱玲玲 | Prevent wall-hanging air conditioner outdoor unit for heating of snow |
| CN215001952U (en) * | 2021-03-26 | 2021-12-03 | 深圳通利机电工程有限公司 | Noise reduction support for central air conditioner |
| CN215809239U (en) * | 2021-09-23 | 2022-02-11 | 王帅 | Noise reduction device for heating ventilation air conditioner |
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2022
- 2022-07-26 CN CN202210889505.2A patent/CN115218325B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006308243A (en) * | 2005-04-28 | 2006-11-09 | Daikin Ind Ltd | Wall mount for outdoor unit for air conditioner and method for installing outdoor unit for air conditioner using the same |
| KR20100008859U (en) * | 2009-02-28 | 2010-09-07 | 송창열 | Air conditioner outdoor unit railing and rack and louver panel used |
| CN211451189U (en) * | 2020-02-10 | 2020-09-08 | 杭州宇微科创有限公司 | Supporting device for air conditioner installation |
| CN112747389A (en) * | 2020-12-28 | 2021-05-04 | 邱玲玲 | Prevent wall-hanging air conditioner outdoor unit for heating of snow |
| CN215001952U (en) * | 2021-03-26 | 2021-12-03 | 深圳通利机电工程有限公司 | Noise reduction support for central air conditioner |
| CN215809239U (en) * | 2021-09-23 | 2022-02-11 | 王帅 | Noise reduction device for heating ventilation air conditioner |
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| CN115218325B (en) | 2023-10-10 |
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Effective date of registration: 20230817 Address after: 570100 15D, Fuhong Building, Yelin Road, Haikou City, Hainan Province Applicant after: Hainan Tianhe Yuexin Engineering Co.,Ltd. Address before: No. 34, Nanjing South Street, Heping District, Shenyang, Liaoning 110052 Applicant before: Cui Longzhe |
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