CN213952823U - Energy-saving ventilating duct for building ventilation - Google Patents
Energy-saving ventilating duct for building ventilation Download PDFInfo
- Publication number
- CN213952823U CN213952823U CN202022810824.9U CN202022810824U CN213952823U CN 213952823 U CN213952823 U CN 213952823U CN 202022810824 U CN202022810824 U CN 202022810824U CN 213952823 U CN213952823 U CN 213952823U
- Authority
- CN
- China
- Prior art keywords
- wall
- ventilation
- ventilation pipe
- fan
- energy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Ventilation (AREA)
Abstract
The utility model discloses an energy-conserving air pipe for building ventilation, including installing the first mounting bar at the inside wall of ventilation pipe, the fan is installed through the bolt to the front outer wall of first mounting bar, and the output shaft of fan is connected with wind direction adjustment mechanism through drive mechanism, wind direction adjustment mechanism inserts transmission shaft, coaxial the carousel of cup jointing on the transmission shaft, the welding of establishing on the second mounting bar, the bar frame of cover on the eccentric post, the slide bar of welding at bar frame bottom outer wall including installing at the second mounting bar of the inside wall of ventilation pipe, along the horizontal direction. The utility model discloses can carry out offsetting of certain degree to rocking of ventilation pipe production in strong wind weather, improve the stability of ventilation pipe, can let the external rugged environment of better adaptation of ventilation pipe, can filter and dehumidify the outside air that leads to, can improve indoor air quality like this, be favorable to people's healthy, prolonged the life of fan.
Description
Technical Field
The utility model relates to an air pipe technical field especially relates to an energy-conserving air pipe for building ventilates.
Background
Through the retrieval, chinese patent publication is CN 210921713U's patent, discloses an energy-conserving air pipe for building ventilation, including ventilation pipe and corner pipe, be provided with the connecting seat between ventilation pipe and the corner pipe, the inside of connecting seat is provided with exhaust mechanism, through locking mechanism fixed connection between connecting seat and ventilation pipe and the corner pipe, the utility model relates to an energy-conserving air pipe for building ventilation has reached through setting up plug socket, peg graft pole and fan etc. and has improved the leakproofness, improves ventilation efficiency, and the effect of convenient assembly has solved the energy-conserving air pipe that present most are used for building ventilation, and the leakproofness is relatively poor, leads to ventilation efficiency to reduce, and assembles inconvenient problem.
The above patents suffer from the following disadvantages: on one hand, when ventilation is carried out, the direction of air from the air outlet to the indoor space is fixed, so that the whole ventilation effect of the indoor room is not facilitated, and the ventilation effect is poor; on the other hand, the dust removal and dehumidification treatment are not carried out on the introduced external air, so that after long-time ventilation, a large amount of dust enters the room and affects the indoor air quality, the body health of people is not facilitated, the fan is easy to damage in a humid environment for a long time, and the service life of the fan is shortened; and when the outside blows strong wind, the part of the ventilation pipe exposed outdoors can shake, thereby causing instability. Therefore, we propose an energy-saving ventilation duct for ventilation of buildings.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an energy-saving ventilating duct for building ventilation.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an energy-saving ventilation pipeline for building ventilation comprises a first mounting strip mounted on the inner wall of a ventilation pipe, wherein a fan is mounted on the outer wall of the front side of the first mounting strip through a bolt, an output shaft of the fan is connected with a wind direction adjusting mechanism through a transmission mechanism, the wind direction adjusting mechanism comprises a second mounting strip mounted on the inner wall of the ventilation pipe, a transmission shaft inserted in the second mounting strip along the horizontal direction, a rotary disc coaxially sleeved on the transmission shaft, an eccentric column welded on the eccentric outer wall of the front side of the rotary disc, a bar-shaped frame sleeved on the eccentric column, a sliding rod welded on the outer wall of the bottom of the bar-shaped frame, a hinged plate mounted on the inner wall of the ventilation pipe and louver fans hinged on the hinged plate at equal intervals, the outer walls of the tops of the louver fans are all welded on the outer wall of the bottom of the sliding rod, the transmission mechanism comprises a driving belt pulley coaxially sleeved on an output shaft of the fan and a driven belt pulley coaxially sleeved on the transmission shaft, the outer wall of ventilation pipe is equipped with two damper, and two damper all including the welding at the surge tank of ventilation pipe outer wall, the damping spring of welding at surge tank one side inner wall, the montant of welding at damping spring one end outer wall and the L type bracing piece of welding at montant one side outer wall, two the length of L type bracing piece is different, and the welding of the top outer wall of two L type bracing pieces has the weather shield that same slope set up, insert in the ventilation pipe and be equipped with T type installing frame, and be equipped with filter screen and calcium chloride drier on the T type installing frame in proper order, the L type locking bolt that is equipped with two symmetries and sets up is inserted to the bottom of T type installing frame, and the welding of one side outer wall that two L type locking bolts are close to each other has same locking spring.
Preferably, two jacks are formed in the inner wall of the ventilation pipe, two ends of the sliding rod penetrate through the two jacks respectively, and the outer wall of the sliding rod is connected with the inner walls of the two jacks in a sliding mode.
Preferably, the output shaft of fan passes through the bearing and is connected with the inner wall of first mounting bar, and the transmission shaft passes through the bearing and is connected with the inner wall of second mounting bar.
Preferably, the outer wall of the eccentric column is in sliding connection with the inner wall of the strip-shaped frame, and the driving belt pulley and the driven belt pulley are in transmission connection through a transmission belt.
Preferably, the top inner wall and the bottom inner wall of damper box have all seted up the spout, the both ends outer wall of montant respectively with two spouts one side inner wall sliding connection who keeps away from each other, the slide opening has been seted up to the opposite side inner wall of damper box, and the horizontal outer wall of L type bracing piece and the inner wall sliding connection of slide opening.
Preferably, two slideways are arranged on the inner wall of the bottom of the T-shaped mounting frame, and the vertical outer walls of the two L-shaped locking bolts are respectively connected with the inner walls of the two slideways in a sliding manner.
Preferably, the inner wall of ventilation pipe has been seted up two and has been dodged the groove, and two one side inner walls of dodging the groove and keeping away from each other have all been seted up the bolt groove, and the one end that two L type locking bolts kept away from each other extends to two bolt inslots respectively.
The utility model has the advantages that:
1. due to the arrangement of the wind direction adjusting mechanism, under the transmission action of the transmission mechanism, the turntable is driven to rotate only through the driving of the fan, the turntable rotates to drive the eccentric column to rotate, the eccentric column rotates to drive the sliding rod arranged at the bottom of the strip-shaped frame to do reciprocating motion in the horizontal direction, so that the louver fans swing back and forth in the horizontal direction, the wind direction of the wind outlet can be adjusted, external air is guided to multiple directions, the ventilation effect can be better, multiple power sources are not required to be arranged, and electric power resources are saved;
2. the T-shaped mounting frame, the filter screen and the calcium chloride drying agent are arranged, so that the introduced external air can be filtered and dehumidified, the indoor air quality can be improved, the health of people is facilitated, the service life of the fan is prolonged, and the T-shaped mounting frame is convenient to mount and dismount;
3. because two damping mechanisms are arranged, the shaking generated by the ventilation pipe in the strong wind weather can be offset to a certain degree, so that the stability of the ventilation pipe is improved, the rain shielding effect can be achieved through the rain shielding plate, and the ventilation pipe can be better adapted to the external severe environment.
Drawings
Fig. 1 is a schematic structural view of an energy-saving ventilation duct for building ventilation according to the present invention;
fig. 2 is a schematic side view of a transmission mechanism in an energy-saving ventilation duct for building ventilation according to the present invention;
FIG. 3 is a schematic structural view of portion A of FIG. 1;
fig. 4 is a schematic structural view of a portion B in fig. 1.
In the figure: the device comprises a ventilation pipe 1, a first mounting strip 2, a fan 3, a second mounting strip 4, a transmission shaft 5, a rotary table 6, an eccentric column 7, a strip-shaped frame 8, a sliding rod 9, a hinged plate 10, a louver 11, a driving belt wheel 12, a driven belt wheel 13, a transmission belt 14, a damping box 15, a damping spring 16, a vertical rod 17, a supporting rod 18L, a rain baffle 19, a mounting frame 20T, a filter screen 21, a calcium chloride desiccant 22, a slideway 23, a locking bolt 24L, a locking spring 25 and a pin slot 26.
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.
Referring to fig. 1-4, an energy-saving ventilation duct for building ventilation comprises a first mounting strip 2 installed on the inner wall of a ventilation duct 1, a fan 3 is installed on the outer wall of the front side of the first mounting strip 2 through a bolt, an output shaft of the fan 3 is connected with a wind direction adjusting mechanism through a transmission mechanism, the wind direction adjusting mechanism comprises a second mounting strip 4 installed on the inner wall of the ventilation duct 1, a transmission shaft 5 inserted on the second mounting strip 4 along the horizontal direction, a rotary table 6 coaxially sleeved on the transmission shaft 5, an eccentric column 7 welded on the eccentric outer wall of the front side of the rotary table 6, a bar-shaped frame 8 sleeved on the eccentric column 7, a slide bar 9 welded on the outer wall of the bottom of the bar-shaped frame 8, a hinged plate 10 installed on the inner wall of the ventilation duct 1 and louver blades 11 hinged on the hinged plate 10 at equal intervals, the outer walls of the top ends of the louver blades 11 are all welded on the outer wall of the bottom of the slide bar 9, and the inner wall of the ventilation duct 1 is provided with two jacks, the two ends of the sliding rod 9 respectively penetrate through the two jacks, the outer wall of the sliding rod 9 is connected with the inner walls of the two jacks in a sliding manner, the output shaft of the fan 3 is connected with the inner wall of the first mounting bar 2 through a bearing, the transmission shaft 5 is connected with the inner wall of the second mounting bar 4 through a bearing, the outer wall of the eccentric column 7 is connected with the inner wall of the strip-shaped frame 8 in a sliding manner, the transmission mechanism comprises a driving belt pulley 12 coaxially sleeved on the output shaft of the fan 3 and a driven belt pulley 13 coaxially sleeved on the transmission shaft 5, the driving belt pulley 12 and the driven belt pulley 13 are in transmission connection through a transmission belt 14, due to the arrangement of the wind direction adjusting mechanism, under the transmission action of the transmission mechanism, the rotating disc 6 is driven to rotate only through the driving of the fan 3, the rotating disc 6 rotates to drive the eccentric column 7 to rotate, the eccentric column 7 rotates to drive the sliding rod 9 arranged at the bottom of the strip-shaped frame 8 to do reciprocating motion in the horizontal direction, the louver fans 11 swing back and forth in the horizontal direction, so that the wind direction of the air outlet can be adjusted, outside air is guided to multiple directions, the ventilation effect is better, multiple power sources are not needed, and electric power resources are saved;
the outer wall of the ventilation pipe 1 is provided with two damping mechanisms, the two damping mechanisms respectively comprise a damping box 15 welded on the outer wall of the ventilation pipe 1, a damping spring 16 welded on the inner wall of one side of the damping box 15, a vertical rod 17 welded on the outer wall of one end of the damping spring 16 and an L-shaped support rod 18 welded on the outer wall of one side of the vertical rod 17, the inner wall of the top and the inner wall of the bottom of the damping box 15 are both provided with sliding grooves, the outer walls of the two ends of the vertical rod 17 are respectively in sliding connection with the inner wall of one side, away from each other, of the two sliding grooves, the inner wall of the other side of the damping box 15 is provided with a sliding hole, and the horizontal outer wall of the L-shaped support rod 18 is in sliding connection with the inner wall of the sliding hole, because the two damping mechanisms are arranged, the shaking generated by the ventilation pipe 1 can be offset to a certain degree in windy weather, therefore, the stability of the ventilation pipe 1 is improved, and the rain shield 19 can play a role of rain shield, so that the ventilation pipe 1 can better adapt to the severe external environment;
the lengths of the two L-shaped support rods 18 are different, the rain baffle plates 19 which are obliquely arranged are welded on the outer walls of the top ends of the two L-shaped support rods 18, the T-shaped mounting frame 20 is inserted in the ventilation pipe 1, the filter screen 21 and the calcium chloride drying agent 22 are sequentially arranged on the T-shaped mounting frame 20, two L-shaped locking bolts 24 which are symmetrically arranged are inserted in the bottom of the T-shaped mounting frame 20, the same locking spring 25 is welded on the outer wall of one side, close to each other, of the two L-shaped locking bolts 24, the inner wall of the bottom of the T-shaped mounting frame 20 is provided with two slide ways 23, the vertical outer walls of the two L-shaped locking bolts 24 are respectively connected with the inner walls of the two slide ways 23 in a sliding manner, the inner wall of the ventilation pipe 1 is provided with two avoiding grooves, the inner wall of one side, far away from each other, of the two avoiding grooves is provided with a bolt groove 26, and the ends, far away from each L-shaped locking bolt 24 extend into the two bolt grooves 26 respectively, due to the T-shaped mounting frame 20, the filter screen 21 and the calcium chloride drying agent 22, the introduced external air can be filtered and dehumidified, so that the indoor air quality can be improved, the health of people is facilitated, the service life of the fan 3 is prolonged, and the T-shaped mounting frame 20 is convenient to mount and dismount.
The working principle is as follows: when ventilation is carried out, the fan 3 drives the driving belt pulley 12 to rotate, the driven belt pulley 13 drives the transmission shaft 5 to rotate under the action of the transmission belt 14, the transmission shaft 5 rotates to drive the rotary disc 6 to rotate, the rotary disc 6 rotates to drive the eccentric column 7 to rotate, the eccentric column 7 rotates to drive the slide rod 9 arranged at the bottom of the strip-shaped frame 8 to do reciprocating motion in the horizontal direction, so that the louver fans 11 swing back and forth in the horizontal direction, the wind direction of the air outlet can be adjusted, external air is guided to multiple directions, the ventilation effect can be better, no more power sources are needed, electric power resources are saved, the external air entering the ventilation pipe 1 can pass through the filtering of the filter screen 21 and the drying of the calcium chloride desiccant 22, the indoor air quality can be improved, the health of people is facilitated, and the service life of the fan 3 is prolonged, owing to set up two damper, can carry out the offset of certain degree to rocking of ventilation pipe 1 production in strong wind weather, thereby improve the stability of ventilation pipe 1, and can play the effect of keeping off the rain through weather shield 19, can let the outside abominable environment of better adaptation of ventilation pipe 1 like this, when T type installing frame 20 is taken out to needs, only need to pinch two L type locking bolt 24 with fingers, let both slide and be close to each other in slide 23, when both and two bolt grooves 26 separate, T type installing frame 20 can be taken out this moment and filter screen 21 and calcium chloride drier 22 are changed.
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 (7)
1. An energy-saving ventilation pipeline for building ventilation comprises a first mounting strip (2) arranged on the inner wall of a ventilation pipe (1), and is characterized in that a fan (3) is arranged on the outer wall of the front side of the first mounting strip (2) through a bolt, an output shaft of the fan (3) is connected with a wind direction adjusting mechanism through a transmission mechanism, the wind direction adjusting mechanism comprises a second mounting strip (4) arranged on the inner wall of the ventilation pipe (1), a transmission shaft (5) inserted on the second mounting strip (4) along the horizontal direction, a rotary table (6) coaxially sleeved on the transmission shaft (5), an eccentric column (7) welded on the eccentric outer wall of the front side of the rotary table (6), a bar-shaped frame (8) sleeved on the eccentric column (7), a slide rod (9) welded on the outer wall of the bottom of the bar-shaped frame (8), a hinged plate (10) arranged on the inner wall of the ventilation pipe (1) and a louver fan (11) hinged on the hinged plate (10) at equal intervals, a plurality of top outer walls of the louver fans (11) are all welded on the bottom outer wall of the sliding rod (9), the transmission mechanism comprises a driving belt pulley (12) which is coaxially sleeved on an output shaft of the fan (3) and a driven belt pulley (13) which is coaxially sleeved on the transmission shaft (5), the outer wall of the ventilation pipe (1) is provided with two damping mechanisms, the two damping mechanisms comprise a damping box (15) welded on the outer wall of the ventilation pipe (1), a damping spring (16) welded on the inner wall of one side of the damping box (15), a vertical rod (17) welded on the outer wall of one end of the damping spring (16) and an L-shaped supporting rod (18) welded on the outer wall of one side of the vertical rod (17), the two L-shaped supporting rods (18) are different in length, a rain baffle plate (19) which is obliquely arranged in a welding mode is welded on the outer wall of the top ends of the two L-shaped supporting rods (18), and a T-shaped installing frame (20) is inserted into the ventilation pipe (1), and be equipped with filter screen (21) and calcium chloride drier (22) on T type installing frame (20) in proper order, L type locking bolt (24) that two symmetries set up are inserted to the bottom of T type installing frame (20), and the welding of one side outer wall that two L type locking bolts (24) are close to each other has same locking spring (25).
2. The energy-saving ventilation pipeline for building ventilation according to claim 1, characterized in that two jacks are formed in the inner wall of the ventilation pipeline (1), two ends of the sliding rod (9) respectively penetrate through the two jacks, and the outer wall of the sliding rod (9) is slidably connected with the inner walls of the two jacks.
3. An energy-saving ventilation duct for building ventilation according to claim 1, characterized in that the output shaft of the fan (3) is connected with the inner wall of the first mounting bar (2) through a bearing, and the transmission shaft (5) is connected with the inner wall of the second mounting bar (4) through a bearing.
4. An energy-saving ventilation duct for building ventilation according to claim 1, characterized in that the outer wall of the eccentric column (7) is connected with the inner wall of the strip-shaped frame (8) in a sliding manner, and the driving pulley (12) and the driven pulley (13) are in transmission connection through a transmission belt (14).
5. The energy-saving ventilation pipeline for building ventilation according to claim 1, characterized in that the top inner wall and the bottom inner wall of the damper box (15) are both provided with sliding grooves, the outer walls of the two ends of the vertical rod (17) are respectively connected with the inner wall of one side of the two sliding grooves, which are away from each other, in a sliding manner, the inner wall of the other side of the damper box (15) is provided with a sliding hole, and the horizontal outer wall of the L-shaped support rod (18) is connected with the inner wall of the sliding hole in a sliding manner.
6. The energy-saving ventilation duct for building ventilation according to claim 1, characterized in that two slideways (23) are opened on the bottom inner wall of the T-shaped mounting frame (20), and the vertical outer walls of the two L-shaped locking bolts (24) are respectively connected with the inner walls of the two slideways (23) in a sliding manner.
7. The energy-saving ventilation duct for building ventilation according to claim 1, characterized in that the inner wall of the ventilation duct (1) is provided with two avoiding grooves, the inner wall of one side of each of the two avoiding grooves, which is far away from the other avoiding groove, is provided with a latch groove (26), and the ends of the two L-shaped locking latches (24), which are far away from each other, extend into the two latch grooves (26) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022810824.9U CN213952823U (en) | 2020-11-30 | 2020-11-30 | Energy-saving ventilating duct for building ventilation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022810824.9U CN213952823U (en) | 2020-11-30 | 2020-11-30 | Energy-saving ventilating duct for building ventilation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213952823U true CN213952823U (en) | 2021-08-13 |
Family
ID=77212543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022810824.9U Active CN213952823U (en) | 2020-11-30 | 2020-11-30 | Energy-saving ventilating duct for building ventilation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213952823U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115468254A (en) * | 2022-07-29 | 2022-12-13 | 欧成 | Civil engineering prevents passageway air cycle clarification plant with people |
-
2020
- 2020-11-30 CN CN202022810824.9U patent/CN213952823U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115468254A (en) * | 2022-07-29 | 2022-12-13 | 欧成 | Civil engineering prevents passageway air cycle clarification plant with people |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213952823U (en) | Energy-saving ventilating duct for building ventilation | |
| CN211174718U (en) | Ventilation fan equipment convenient to installation | |
| CN211038366U (en) | Take breather's entrance door | |
| CN112833491A (en) | Building energy-saving roof ventilation device | |
| CN213066428U (en) | Ventilation device for house building | |
| CN213454042U (en) | Air exhaust and ventilation device for computer room | |
| CN210035787U (en) | Novel ventilation equipment of occupational health | |
| CN211230925U (en) | Air blower convenient to clean | |
| CN114828550A (en) | Fusion communication heat dissipation and dehumidification device combined with optical communication | |
| CN114659204A (en) | Energy-conserving ventilation unit of green building | |
| CN220397737U (en) | Ventilation building structure | |
| CN113685934A (en) | Window type fresh air fan with reversing blowing function and method | |
| CN208024226U (en) | Blinds automatic fume exhauster | |
| CN215332276U (en) | Outer sunshade integration system flat-open window is with rolling up curtain upper ledge section bar | |
| CN218993593U (en) | Energy-saving environment-friendly dust removal ventilation equipment | |
| CN218179132U (en) | Ventilator with rainproof structure | |
| CN213187944U (en) | Constant temperature chrysanthemum tea storeroom | |
| CN216136894U (en) | Novel air blowing and heating sucking machine | |
| CN216492343U (en) | Agricultural informatization greenhouse ventilation device | |
| CN214791706U (en) | Bird house book bar | |
| CN215175716U (en) | Building energy-saving ventilation device | |
| CN213178695U (en) | Adjustable ventilation equipment for plant decoration | |
| CN219980174U (en) | Electric control box for desulfurization device | |
| CN219086525U (en) | Dehumidifying device | |
| CN220633523U (en) | Dust collector of network equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |