CN213687127U - Assembled suspended ceiling ventilation device capable of changing wind direction - Google Patents
Assembled suspended ceiling ventilation device capable of changing wind direction Download PDFInfo
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- CN213687127U CN213687127U CN202022466304.0U CN202022466304U CN213687127U CN 213687127 U CN213687127 U CN 213687127U CN 202022466304 U CN202022466304 U CN 202022466304U CN 213687127 U CN213687127 U CN 213687127U
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- 238000009423 ventilation Methods 0.000 title claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 59
- 230000001681 protective effect Effects 0.000 claims abstract description 41
- 238000007664 blowing Methods 0.000 claims abstract description 23
- 238000007789 sealing Methods 0.000 claims description 30
- 230000030279 gene silencing Effects 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000003463 adsorbent Substances 0.000 claims 1
- 229920002457 flexible plastic Polymers 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 5
- 238000005034 decoration Methods 0.000 abstract 1
- 241000283216 Phocidae Species 0.000 description 7
- 238000010030 laminating Methods 0.000 description 7
- 238000013016 damping Methods 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model discloses a change assembled furred ceiling ventilation unit of wind direction belongs to furred ceiling ventilation technical field, which comprises a fixing plate and i, the fixed plate top is equipped with the enclosed construction, enclosed construction one side is through clamping mechanism and fixed plate swing joint, enclosed construction bottom intercommunication has the mechanism of blowing, the mechanism of blowing one side intercommunication has filter core mechanism, and the mechanism both sides of blowing all are equipped with adjustment mechanism, the enclosed construction includes the protective housing, the protective housing is placed at the fixed plate top, first spout has all been seted up to protective housing inner chamber both sides, sliding connection has first slider in the first spout. The utility model discloses in, rack and tooth meshing pulling rim plate integral adjustment aviation baffle orientation to can adjust the relative distance between wind scoop and the ground, thereby can adjust the wind direction angle, and then can show and improve the assembly back and transfer to the ability, avoid the circulation of air orientation fixed for the harm that indoor assembly decoration article brought, satisfy whole use needs.
Description
Technical Field
The utility model belongs to the technical field of the furred ceiling ventilation, especially, relate to an assembled furred ceiling ventilation unit who changes wind direction.
Background
The furred ceiling is exactly the top layer closed component that shelters from in the room to the blank, current building is for improving the efficiency of construction, generally adopt assembly type structure to assemble more, the furred ceiling is also as the component of modular assembly by wide application in new-type assembly type structure, its surface decorative pattern can be prefabricated when dispatching from the factory, can show increase building furred ceiling assembly efficiency, pipeline road has been buried underground in the furred ceiling more, current new trend system ventilation pipeline is also integrated more at the furred ceiling top, reach pleasing to the eye effect.
Chinese patent publication is CN 208606332U's patent discloses a ventilation unit for building engineering assembled building wall, including protection machanism and ventilation mechanism, ventilation mechanism is located protection machanism's inside, protection machanism includes the frame, the buffering frame is installed to the inner wall dead lever of frame, the inside fixed mounting of buffering frame has the fixed mould, ventilation mechanism includes the urceolus, the outer fixed surface of urceolus installs solid fixed ring. This scheme can carry out filtration purification treatment from outdoor entering into indoor air through purifying the subassembly, thereby guarantee to enter into indoor air quality, but this integrated ventilation unit is when using like the furred ceiling through the assembled wall, need reform transform the furred ceiling more, it is comparatively inconvenient to lead to the interior filter core of ventilation system to change after the assembly, and can't adjust bottom vent relative position height, and the wind direction is fixed, lead to easily blowing to a side wall or ground because of long-time air flow is dry, and it is fixed to assemble through the bolt between ventilation unit and the furred ceiling, it is inconvenient to dismantle the maintenance, the not fine whole user demand that satisfies.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problems that the filter element in the ventilation system is inconvenient to replace after assembly, the relative position height of a ventilation opening at the bottom cannot be adjusted, the wind direction is fixed, and blowing is easily caused to the wall surface at one side or the ground due to long-time air flow drying, the assembly type suspended ceiling ventilation device capable of changing the wind direction is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an assembled suspended ceiling ventilation device capable of changing wind direction comprises a fixing plate, wherein a sealing mechanism is arranged at the top of the fixing plate, one side of the sealing mechanism is movably connected with the fixing plate through a clamping mechanism, the bottom of the sealing mechanism is communicated with a blowing mechanism, one side of the blowing mechanism is communicated with a filter element mechanism, and two sides of the blowing mechanism are respectively provided with an adjusting mechanism;
the sealing mechanism comprises a protective shell, the protective shell is placed at the top of the fixing plate, first sliding grooves are formed in two sides of an inner cavity of the protective shell, first sliding blocks are connected in the first sliding grooves in a sliding mode, a silencing plate is fixedly connected between the first sliding blocks on the two sides, a silencing block is fixedly connected to one side of the silencing plate, a through hole is formed in the bottom of the protective shell, and a communicating pipe is arranged on one side of the protective shell;
the blowing mechanism comprises an air hopper and a fan, wherein a telescopic pipe is fixedly connected to the top of the air hopper, the top end of the telescopic pipe penetrates through the inner cavity of the fixed plate and is communicated with the protective shell, the fan is fixedly connected to the inner cavity of the protective shell, a plurality of first rotating shafts are sleeved at the bottom of the inner cavity of the air hopper through a plurality of first bearings, an air deflector is fixedly connected to the bottom end of each first rotating shaft, a wheel disc is fixedly connected to one end of each first rotating shaft, teeth are fixedly connected to the outer side wall of each wheel disc in a surrounding mode, the wheel discs are meshed with the same rack through the teeth, a connecting plate is fixedly connected to the bottom of each rack, a pull rod is fixedly connected to the bottom;
the adjusting mechanism comprises a fixing seat, a third sliding groove is formed in one side of the fixing seat, a third sliding block is connected to the third sliding groove in a sliding mode, one side of the third sliding block is fixedly connected with one side of the air hopper, a threaded cap is embedded in the top of the third sliding block, a threaded column is connected to the threaded cap in an internal thread mode, a second rotating shaft is fixedly connected to two ends of the threaded column, a second bearing is sleeved on the outer side wall of the second rotating shaft, the second bearing is embedded in the third sliding groove in one side, a handle is fixedly connected to one end of the second rotating shaft, a supporting block is fixedly connected to the bottom of one side of the fixing seat, and the top.
As a further description of the above technical solution:
and the two sides of the connecting plate are fixedly connected with second sliding blocks, and the second sliding blocks are connected in second sliding grooves formed in the two sides of the interior of the air hopper in a sliding mode.
As a further description of the above technical solution:
clamping mechanism includes the connecting block, connecting block fixed connection is in protective housing one side, connecting block bottom fixedly connected with kelly, logical groove has been seted up to kelly one side, it has seted up the draw-in groove to lead to groove inner chamber one side, kelly lateral wall cover is equipped with the cutting ferrule, cutting ferrule lateral wall joint has the third bearing, the third bearing joint is at the fixed plate top, cutting ferrule inner chamber fixedly connected with fixture block, the fixture block joint is in the draw-in groove.
As a further description of the above technical solution:
the width of the through groove inner cavity is equal to the width of the clamping block.
As a further description of the above technical solution:
the fixing seat inner cavity is embedded with a sealing gasket, and the sealing gasket inner cavity is attached to the outer side wall of the telescopic pipe.
As a further description of the above technical solution:
the sound-absorbing plate is a foamed aluminum sound-absorbing baffle, the cross sections of the sound-absorbing blocks are triangular, and the sound-absorbing blocks which are attached to each other are groove-shaped.
As a further description of the above technical solution:
the filter core mechanism includes the seal receptacle, seal receptacle one side is linked together with the fan through communicating pipe, seal receptacle inner chamber cover is equipped with the filter core, the laminating of filter core top has the extrusion pad, the equal fixedly connected with slide bar in extrusion pad top both sides, slide bar lateral wall cover is equipped with the sliding sleeve, the sliding sleeve inlays locates seal receptacle inner chamber top, and fixedly connected with roof between the slide bar top of both sides, slide bar lateral wall cover is equipped with the spring, the spring both ends respectively with slide sleeve and roof between correspond position fixed connection, the opening has been seted up with seal receptacle one side correspondence position to the fixed plate top, and the joint has the awl stopper in the opening.
As a further description of the above technical solution:
the filter core is an activated carbon adsorption plate core.
As a further description of the above technical solution:
the extrusion pad is an elastic plastic pad.
As a further description of the above technical solution:
the telescopic pipe is an elastic plastic corrugated pipe.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. in the utility model, the fan draws air to the outside through the communicating pipe and the filter element mechanism, the air after drawing air enters the protective shell after being filtered by the filter element and blows air downwards through the through hole at the bottom of the protective shell, and fresh air enters the air hopper through air and is blown downwards through the air deflector for air exchange, the rack is meshed with the teeth to pull the wheel disc to integrally adjust the orientation of the air deflector, thereby changing the orientation of the air deflector and then changing the orientation of the air blowing, and the handle is twisted to drive the second rotating shaft to drive the threaded column to rotate and pull the third slide block and the air hopper to move upwards, the telescopic pipe is shortened along with the third slide block and the air hopper, thereby being capable of adjusting the relative distance between the wind scoop and the ground, and further being capable of adjusting the wind direction angle, and then can show to improve the assembly back to the ability, avoid the circulation of air to fix the harm that brings for interior assembly decorative article, satisfy whole user demand.
2. The utility model discloses in, filter core and cutting ferrule through the design, awl stopper and fixed plate one side opening separation, this spring pulling bottom extrusion pad extrudees the filter core and shifts out in the self sealss seat, move the cutting ferrule through twisting and rotate in the fixed plate bottom through the third bearing, the cutting ferrule rotates and moves into logical inslot with the fixture block of one side joint from the card hole, the kelly can separate through logical groove and fixture block this moment, convenient back is dismantled the protective housing fast and is overhauld the maintenance to inside fan, thereby can the person of facilitating the use change the filter core fast, avoid dismantling the removal to the furred ceiling, guarantee the change efficiency.
3. The utility model discloses in, through the acoustical panel and the sealed pad of design, the acoustical panel of protective housing inner chamber can absorb the wind of directly blowing and make an uproar, the noise that produces when reducing the contact simultaneously, the triangular groove through the noise elimination piece concatenation is carried out one step and is reflected the air inlet, the sealed pad of expansion pipe outer wall can improve flexible pipe laminating effect and fixed plate inner chamber laminating collision, can show and reduce the noise of air inlet, air and protective housing inner chamber contact friction noise are higher when avoiding ventilating, improve sleep use comfort, satisfy the user demand.
Drawings
Fig. 1 is a schematic front sectional view of an assembled ceiling ventilation device for changing wind direction according to the present invention;
fig. 2 is an enlarged schematic structural view of a portion a in fig. 1 of the fabricated suspended ceiling ventilating device for changing a wind direction according to the present invention;
fig. 3 is a schematic perspective view of a clamping rod of the fabricated suspended ceiling ventilation device for changing wind direction according to the present invention;
fig. 4 is a schematic structural view of a seal seat of the assembled ceiling ventilation device for changing the wind direction according to the present invention in a disassembled perspective view;
fig. 5 is a schematic perspective view of an acoustical panel of an assembled ceiling ventilation device for changing wind direction according to the present invention;
fig. 6 is the utility model provides an assembled furred ceiling ventilation unit's of change wind direction aviation baffle spatial structure sketch map.
Illustration of the drawings:
1. a fixing plate; 2. a sealing mechanism; 201. a protective shell; 202. a first chute; 203. a first slider; 204. a sound-absorbing panel; 205. a sound-deadening block; 206. a communicating pipe; 207. a through hole; 3. a blowing mechanism; 301. a wind scoop; 302. an air deflector; 303. a first rotating shaft; 304. a first bearing; 305. a wheel disc; 306. teeth; 307. a rack; 308. a connecting plate; 309. a pull rod; 310. a moving groove; 311. a second slider; 312. a second chute; 313. a telescopic pipe; 314. a fan; 4. an adjustment mechanism; 401. a fixed seat; 402. a third slider; 403. a threaded cap; 404. a threaded post; 405. a second rotating shaft; 406. a second bearing; 407. a third chute; 408. a support block; 5. a clamping mechanism; 501. connecting blocks; 502. a clamping rod; 503. a through groove; 504. a clamping block; 505. a card sleeve; 506. a third bearing; 6. a filter element mechanism; 601. a sealing seat; 602. pressing the cushion; 603. a sliding sleeve; 604. a slide bar; 605. a spring; 606. a top plate; 607. a conical plug; 608. a filter element; 7. and a gasket.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: an assembled suspended ceiling ventilation device capable of changing wind direction comprises a fixing plate 1, wherein a sealing mechanism 2 is arranged at the top of the fixing plate 1, one side of the sealing mechanism 2 is movably connected with the fixing plate 1 through a clamping mechanism 5, the bottom of the sealing mechanism 2 is communicated with a blowing mechanism 3, one side of the blowing mechanism 3 is communicated with a filter element mechanism 6, and two sides of the blowing mechanism 3 are respectively provided with an adjusting mechanism 4;
the closing mechanism 2 comprises a protective shell 201, and the protective shell 201 is placed on the top of the fixing plate 1;
the blowing mechanism 3 comprises an air funnel 301 and a fan 314, the top of the air funnel 301 is fixedly connected with a telescopic pipe 313, the top end of the telescopic pipe 313 penetrates through the inner cavity of the fixed plate 1 and is communicated with the protective shell 201, the fan 314 is fixedly connected with the inner cavity of the protective shell 201, the bottom of the inner cavity of the air funnel 301 is sleeved with a plurality of first rotating shafts 303 through a plurality of first bearings 304, the bottom ends of the first rotating shafts 303 are fixedly connected with air deflectors 302, one ends of the first rotating shafts 303 are fixedly connected with wheel discs 305, the outer side walls of the wheel discs 305 are fixedly connected with teeth 306 in a surrounding mode, the wheel discs 305 are meshed with the same rack 307 through the teeth 306, the bottom of the rack 307 is fixedly connected with a connecting plate 308, the bottom of the connecting plate 308 is fixedly connected with a pull rod 309, and the pull;
the adjusting mechanism 4 comprises a fixed seat 401, a third sliding chute 407 is arranged on one side of the fixed seat 401, a third sliding block 402 is connected in the third sliding chute 407 in a sliding manner, one side of the third sliding block 402 is fixedly connected with one side of the wind scoop 301, a threaded cap 403 is embedded on the top of the third sliding block 402, a threaded column 404 is connected in the threaded cap 403 in a threaded manner, two ends of the threaded column 404 are fixedly connected with a second rotating shaft 405, a second bearing 406 is sleeved on the outer side wall of the second rotating shaft 405, the second bearing 406 is embedded in one side of the third sliding slot 407, one end of the second rotating shaft 405 is fixedly connected with a handle, the bottom of one side of the fixed seat 401 is fixedly connected with a supporting block 408, the top of the supporting block 408 is attached to the bottom of the air hopper 301, the extension tube 313 is an elastic plastic corrugated tube, the two sides of the connecting plate 308 are both fixedly connected with second sliding blocks 311, the second sliding block 311 is slidably connected in second sliding grooves 312 formed in two sides of the interior of the wind scoop 301.
The implementation mode is specifically as follows: the fan 314 draws air to the outside through the communication pipe 206 and the filter element mechanism 6, the air after drawing air enters the protective shell 201 after being filtered by the filter element 608, and blows air downwards through the through hole 207 at the bottom of the protective shell 201, and fresh air enters the air hopper 301 through the air and blows air downwards through the air deflector 302 for changing air, the connecting plate 308 is driven to slide in the second sliding groove 312 through the second sliding blocks 311 at two sides by pulling the pull rod 309, the connecting plate 308 can drive the top rack 307 to be meshed with the teeth 306 by moving, the rack 307 can drive the teeth 306 and the wheel disc 305 to rotate while moving, the rack 307 can drive the plurality of wheel discs 305 and the meshed teeth 306 to move by moving, and further the orientation of the air deflector 302 can be integrally adjusted, the integral use requirement is met, the wheel disc 305 can drive the first rotating shaft 303 to rotate in the first bearing 304 by rotating, the first rotating shaft 303 can drive the, thereby can change aviation baffle 302 orientation, then can change the orientation of blowing, and drive second pivot 405 at second bearing 406 internal rotation through twisting the handle, second pivot 405 rotates and drives screw post 404 and rotate, screw post 404 rotates in screw cap 403 and drives screw cap 403 pulling third slider 402 and slide in third spout 407, third slider 402 removes pulling wind scoop 301 rebound, flexible pipe 313 shortens thereupon, and fracture when the flexible pipe 313 of elasticity can avoid being pulled, guarantee amount of wind business turn over stability, thereby can adjust the relative distance between wind scoop 301 and the ground, thereby can adjust the wind direction angle, and then can show improvement assembly back accent ability, avoid the harm that the circulation of air orientation was fixed and was brought for indoor assembly decorative article, satisfy whole use needs.
The clamping mechanism 5 comprises a connecting block 501, the connecting block 501 is fixedly connected to one side of a protective shell 201, a clamping rod 502 is fixedly connected to the bottom of the connecting block 501, a through groove 503 is formed in one side of the clamping rod 502, a clamping groove is formed in one side of an inner cavity of the through groove 503, a clamping sleeve 505 is sleeved on the outer side wall of the clamping rod 502, a third bearing 506 is clamped on the outer side wall of the clamping sleeve 505, the third bearing 506 is clamped on the top of a fixing plate 1, a clamping block 504 is fixedly connected to an inner cavity of the clamping sleeve 505, the clamping block 504 is clamped in the clamping groove, the width of the inner cavity of the through groove 503 is equal to that of the clamping block 504, stable clamping is guaranteed, the filter element mechanism 6 comprises a sealing seat 601, one side of the sealing seat 601 is communicated with a fan 314 through a communicating pipe 206, a filter element 608 is, the outer side wall of the sliding rod 604 is sleeved with a sliding sleeve 603, the sliding sleeve 603 is embedded in the top of an inner cavity of the sealing seat 601, a top plate 606 is fixedly connected between the top ends of the sliding rods 604 on the two sides, a spring 605 is sleeved on the outer side wall of the sliding rod 604, the two ends of the spring 605 are fixedly connected with the corresponding positions between the sliding sleeve 603 and the top plate 606 respectively, an opening is formed in the corresponding position of the top of the fixing plate 1 and one side of the sealing seat 601, a conical plug 607 is clamped in the opening, and the filter element 608.
The implementation mode is specifically as follows: when the filter element 608 needs to be replaced, the conical plug 607 is screwed to separate from the opening on one side of the fixing plate 1, at this time, the top spring 605 can drive the sliding rod 604 to move in the sliding sleeve 603 by using a pulling force, the sliding rod 604 can move to pull the bottom pressing pad 602 to press the filter element 608, the filter element 608 can move out from the sealing seat 601 by being stressed, and after the conical plug 607 is clamped into the opening on one side of the fixing plate 1, the spring 605 can drive the sliding rod 604 and the pressing pad 602 to press and fix the filter element 608 by using a self-pulling force, and the clamping sleeve 505 is screwed to rotate at the bottom of the fixing plate 1 by using the third bearing 506, the clamping sleeve 505 rotates to move the clamping block 504 clamped on one side from the clamping hole into the through groove 503, at this time, the clamping rod 502 can separate from the clamping block 504 through the through groove 503, which the, need not fix through the bolt, only need twist and move cutting ferrule 505 and can assemble kelly 502 through inside fixture block 504, guarantee to the fixed spacing needs of filter core 608, guarantee filter core 608 operating condition stability to can the person of facilitating the use change filter core 608 fast, avoid dismantling the removal to the furred ceiling, guarantee replacement efficiency.
The implementation mode is specifically as follows: after the fan 314 blows air into the protective shell 201, the sound-absorbing plate 204 in the inner cavity of the protective shell 201 can absorb the wind noise of direct blowing, the blown air can guide the air volume into the through hole 207 through the inclined sound-absorbing plate 204, and then the sound-absorbing plate 204 and the sound-absorbing block 205 can be matched to remarkably improve the sound-absorbing and noise-reducing capabilities, the sound-absorbing plate 204 can slide in the first sliding groove 202 through the first sliding block 203 to resist the large air volume, meanwhile, the sealing gasket 7 on the outer wall of the extension tube 313 can improve the attaching effect of the extension tube 313, noise generated by attaching collision of the air in the extension tube 313 and the inner cavity of the fixed plate 1 when the air is circulated in pulling can be avoided, the wind noise can be further reduced, the air is further reflected through the triangular groove spliced by the sound-absorbing block 205, the noise generated in contact can be remarkably reduced, and the contact friction noise of the air and, improve the comfort level of sleeping and meet the use requirement.
The working principle is as follows: when the air conditioner is used, the fan 314 draws air to the outside through the communication pipe 206 and the filter element mechanism 6, the air after drawing air enters the protective shell 201 after being filtered by the filter element 608, and blows air downwards through the through hole 207 at the bottom of the protective shell 201, fresh air enters the air hopper 301 through the air and blows air downwards through the air deflector 302 for changing air, the connecting plate 308 is driven to slide in the second sliding groove 312 through the second sliding blocks 311 at two sides by pulling the pull rod 309, the connecting plate 308 moves to drive the top rack 307 to be meshed with the teeth 306, the rack 307 moves to drive the teeth 306 and the wheel disc 305 to rotate, the rack 307 moves to drive the plurality of wheel discs 305 and the meshed teeth 306 to move, the direction of the air deflector 302 can be integrally adjusted, the first rotating shaft 303 can be pulled to rotate in the first bearing 304 by the rotation of the disc, the bottom air deflector 302 is pulled by the rotation of the first rotating shaft 303 to, and the handle is screwed to drive the second rotating shaft 405 to rotate in the second bearing 406, the second rotating shaft 405 rotates to drive the threaded column 404 to rotate, the threaded column 404 rotates in the threaded cap 403 to drive the threaded cap 403 to pull the third sliding block 402 to slide in the third sliding groove 407, the third sliding block 402 moves to pull the wind scoop 301 to move upwards, the telescopic pipe 313 is shortened accordingly, and the relative distance between the wind scoop 301 and the ground is adjusted.
When the filter element 608 needs to be replaced, the conical plug 607 is screwed to be separated from the opening on one side of the fixing plate 1, at this time, the top spring 605 can drive the sliding rod 604 to move in the sliding sleeve 603 by using pulling force, the sliding rod 604 can move to pull the bottom extrusion pad 602 to extrude the filter element 608, the filter element 608 can move out from the sealing seat 601 by being stressed, and after the conical plug 607 is clamped into the opening on one side of the fixing plate 1, the spring 605 can drive the sliding rod 604 and the extrusion pad 602 to extrude and fix the filter element 608 by using self-pulling force, and the clamping sleeve 505 rotates at the bottom of the fixing plate 1 by screwing the third bearing 506, the clamping sleeve 505 rotates to move the clamping block 504 clamped on one side into the through-hole 503, at this time, the clamping rod 502 can be separated from the clamping block 504 by the through-groove 503, so.
After the fan 314 blows air into the protective shell 201, the sound-absorbing plate 204 in the inner cavity of the protective shell 201 can absorb wind noise of direct blowing, the blown air can guide air volume into the through hole 207 through the inclined sound-absorbing plate 204, the sound-absorbing plate 204 can slide in the first sliding groove 202 through the first sliding block 203 to resist large air volume air inlet, meanwhile, the sealing gasket 7 on the outer wall of the telescopic pipe 313 can improve the laminating effect of the telescopic pipe 313, and noise is generated by laminating collision with the inner cavity of the fixed plate 1 during air circulation in the telescopic pipe 313 during pulling.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (10)
1. An assembled suspended ceiling ventilation device capable of changing wind direction comprises a fixing plate (1) and is characterized in that a sealing mechanism (2) is arranged at the top of the fixing plate (1), one side of the sealing mechanism (2) is movably connected with the fixing plate (1) through a clamping mechanism (5), the bottom of the sealing mechanism (2) is communicated with a blowing mechanism (3), one side of the blowing mechanism (3) is communicated with a filter element mechanism (6), and adjusting mechanisms (4) are arranged on two sides of the blowing mechanism (3);
the sealing mechanism (2) comprises a protective shell (201), the protective shell (201) is placed at the top of the fixing plate (1), first sliding grooves (202) are formed in two sides of an inner cavity of the protective shell (201), first sliding blocks (203) are connected in the first sliding grooves (202) in a sliding mode, a silencing plate (204) is fixedly connected between the first sliding blocks (203) in two sides, a silencing block (205) is fixedly connected to one side of the silencing plate (204), a through hole (207) is formed in the bottom of the protective shell (201), and a communicating pipe (206) is arranged on one side of the protective shell (201);
the blowing mechanism (3) comprises an air hopper (301) and a fan (314), a telescopic pipe (313) is fixedly connected to the top of the air hopper (301), the top end of the telescopic pipe (313) penetrates through the inner cavity of the fixed plate (1) and is communicated with the protective shell (201), the fan (314) is fixedly connected to the inner cavity of the protective shell (201), a plurality of first rotating shafts (303) are sleeved at the bottom of the inner cavity of the air hopper (301) through a plurality of first bearings (304), an air deflector (302) is fixedly connected to the bottom end of each first rotating shaft (303), a wheel disc (305) is fixedly connected to one end of each first rotating shaft (303), teeth (306) are fixedly connected to the outer side wall of each wheel disc (305) in a surrounding mode, the plurality of wheel discs (305) are meshed with the same rack (307) through the teeth (306), a connecting plate (308) is fixedly connected to the bottom of the rack, the pull rod (309) penetrates through a moving groove (310) formed in the bottom of the inner cavity of the air hopper (301) and extends out of the air hopper (301);
the adjusting mechanism (4) comprises a fixed seat (401), one side of the fixed seat (401) is provided with a third sliding chute (407), a third sliding block (402) is connected in the third sliding chute (407) in a sliding manner, one side of the third sliding block (402) is fixedly connected with one side of the wind scoop (301), a threaded cap (403) is embedded in the top of the third sliding block (402), a threaded column (404) is connected in the threaded cap (403) in a threaded manner, two ends of the threaded column (404) are fixedly connected with a second rotating shaft (405), the outer side wall of the second rotating shaft (405) is sleeved with a second bearing (406), the second bearing (406) is embedded in one side of the third sliding chute (407), one end of the second rotating shaft (405) is fixedly connected with a handle, the bottom of one side of the fixed seat (401) is fixedly connected with a supporting block (408), and the top of the supporting block (408) is attached to the bottom of the air hopper (301).
2. The fabricated suspended ceiling ventilation device capable of changing the wind direction as claimed in claim 1, wherein the two sides of the connecting plate (308) are fixedly connected with second sliding blocks (311), and the second sliding blocks (311) are slidably connected in second sliding grooves (312) formed in the two sides of the interior of the wind scoop (301).
3. The assembled suspended ceiling ventilation device capable of changing the wind direction as claimed in claim 1, wherein the clamping mechanism (5) comprises a connecting block (501), the connecting block (501) is fixedly connected to one side of the protective shell (201), a clamping rod (502) is fixedly connected to the bottom of the connecting block (501), a through groove (503) is formed in one side of the clamping rod (502), a clamping groove is formed in one side of an inner cavity of the through groove (503), a clamping sleeve (505) is sleeved on the outer side wall of the clamping rod (502), a third bearing (506) is clamped on the outer side wall of the clamping sleeve (505), the third bearing (506) is clamped on the top of the fixing plate (1), a clamping block (504) is fixedly connected to the inner cavity of the clamping sleeve (505), and the clamping block (504) is clamped.
4. The fabricated suspended ceiling ventilation device for changing wind direction of claim 3, wherein the width of the inner cavity of the through groove (503) is equal to the width of the fixture block (504).
5. The fabricated suspended ceiling ventilating device capable of changing the wind direction as claimed in claim 1, wherein a sealing gasket (7) is embedded in the inner cavity of the fixed seat (401), and the inner cavity of the sealing gasket (7) is attached to the outer side wall of the telescopic pipe (313).
6. The fabricated suspended ceiling ventilation device capable of changing the wind direction as claimed in claim 1, wherein the sound-absorbing plates (204) are foamed aluminum sound-absorbing baffle plates, the cross-sectional shapes of the sound-absorbing blocks (205) are all triangular, and the attached sound-absorbing blocks (205) are groove-shaped.
7. The assembly type suspended ceiling ventilation device capable of changing the wind direction according to claim 1, wherein the filter element mechanism (6) comprises a sealing seat (601), one side of the sealing seat (601) is communicated with the fan (314) through a communicating pipe (206), a filter element (608) is sleeved in an inner cavity of the sealing seat (601), a squeezing pad (602) is attached to the top of the filter element (608), sliding rods (604) are fixedly connected to both sides of the top of the squeezing pad (602), a sliding sleeve (603) is sleeved on the outer side wall of the sliding rod (604), the sliding sleeve (603) is embedded in the top of the inner cavity of the sealing seat (601), a top plate (606) is fixedly connected between the top ends of the sliding rods (604) at both sides, a spring (605) is sleeved on the outer side wall of the sliding rod (604), and both ends of the spring (605) are fixedly connected with corresponding positions between the, an opening is formed in the top of the fixing plate (1) and in a position corresponding to one side of the sealing seat (601), and a conical plug (607) is clamped in the opening.
8. The fabricated suspended ceiling ventilation device of claim 7, wherein the filter element (608) is an activated carbon adsorbent sheet core.
9. The fabricated suspended ceiling ventilation device of claim 7, wherein the pressing pad (602) is a resilient plastic pad.
10. The fabricated suspended ceiling ventilation device of claim 1, wherein the extension tube (313) is a flexible plastic bellows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022466304.0U CN213687127U (en) | 2020-10-30 | 2020-10-30 | Assembled suspended ceiling ventilation device capable of changing wind direction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022466304.0U CN213687127U (en) | 2020-10-30 | 2020-10-30 | Assembled suspended ceiling ventilation device capable of changing wind direction |
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| Publication Number | Publication Date |
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| CN213687127U true CN213687127U (en) | 2021-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022466304.0U Expired - Fee Related CN213687127U (en) | 2020-10-30 | 2020-10-30 | Assembled suspended ceiling ventilation device capable of changing wind direction |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113959089A (en) * | 2021-11-25 | 2022-01-21 | 南通长盈机电设备有限公司 | Heat exchange fresh air energy-saving device of air conditioning system |
-
2020
- 2020-10-30 CN CN202022466304.0U patent/CN213687127U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113959089A (en) * | 2021-11-25 | 2022-01-21 | 南通长盈机电设备有限公司 | Heat exchange fresh air energy-saving device of air conditioning system |
| CN113959089B (en) * | 2021-11-25 | 2022-11-25 | 南通长盈机电设备有限公司 | Heat-exchange fresh air energy-saving device of air conditioning system |
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