CN111720940B - Ventilation control system and installation method thereof - Google Patents
Ventilation control system and installation method thereof Download PDFInfo
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- CN111720940B CN111720940B CN202010497912.XA CN202010497912A CN111720940B CN 111720940 B CN111720940 B CN 111720940B CN 202010497912 A CN202010497912 A CN 202010497912A CN 111720940 B CN111720940 B CN 111720940B
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- fresh air
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- 238000009423 ventilation Methods 0.000 title claims abstract description 82
- 238000000034 method Methods 0.000 title claims description 11
- 238000009434 installation Methods 0.000 title claims description 6
- 238000005192 partition Methods 0.000 claims abstract description 43
- 239000000463 material Substances 0.000 claims abstract description 6
- 239000011358 absorbing material Substances 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims 3
- 230000000694 effects Effects 0.000 abstract description 8
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 230000002572 peristaltic effect Effects 0.000 description 15
- 239000011449 brick Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000009193 crawling Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
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Classifications
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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
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
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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
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
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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
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
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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
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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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
- F24F13/02—Ducting arrangements
- F24F13/0227—Ducting arrangements using parts of the building, e.g. air ducts inside the floor, walls or ceiling of a building
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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
- F24F13/02—Ducting arrangements
- F24F13/0254—Ducting arrangements characterised by their mounting means, e.g. supports
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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
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
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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
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
-
- 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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Civil Engineering (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention relates to a ventilation control system which comprises a partition wall arranged indoors, wherein a horizontal ventilation channel and a vertical ventilation channel are formed in the partition wall, a fresh air pipeline is connected to the horizontal ventilation channel, the fresh air pipeline is connected to the middle of the horizontal ventilation channel, the upper end of the vertical ventilation channel is communicated with the horizontal ventilation channel, an air outlet is formed in the lower portion of the partition wall, the lower end of the vertical ventilation channel is communicated with the air outlet, a wind guide block is arranged at the joint of the fresh air pipeline and the horizontal ventilation channel, a wind guide surface is arranged on the wind guide block and faces to the included angle position of the fresh air pipeline and the horizontal ventilation channel, and the wind guide block is made of a flexible sound absorption material. The invention has the effect of efficiently sending fresh air to a lower indoor position.
Description
Technical Field
The invention relates to the technical field of building ventilation engineering, in particular to a ventilation control system and an installation method thereof.
Background
Ventilation is a building environment control technology which controls the propagation and harm of air pollutants by means of ventilation dilution or ventilation removal and the like, and realizes the quality guarantee of indoor and outdoor air environments. The ventilation system is a complete set of devices for realizing the ventilation function and comprises an air inlet, an air outlet, an air supply pipeline, a fan, a cooling and heating device, a filter, a control system and other accessory equipment.
The patent document with the publication number of CN101225988B discloses a ventilation system with a vertical wall attached jet air lake mode, which comprises an air supply pipe, an exhaust pipe and an air supply opening, wherein the air supply opening is an adjustable strip-slit air opening, the air supply opening is arranged at the top of a room and close to the position of a side wall, and the distance between the air supply opening and the side wall is set as: the ratio of the vertical distance between the center of the air supply outlet and the side wall to the width of the air supply outlet is 5-10; install the supply-air outlet and be close to the side wall position at room top, the big static pressure of the velocity of flow of the efflux is little near side wall department, and keep away from side wall department static pressure big, form attached effect, send the new trend to subaerial, but need great efflux speed just can flow subaerial.
The patent document with the publication number of CN105042823B discloses a ground air supply and outlet structure, which comprises a lower cavity, 2 auxiliary fans, an upper cavity and a top frame, wherein each auxiliary fan comprises a fan body, a cover plate, an air outlet, an air inlet and an air guide groove, a plurality of adjusting grooves used for adjusting the height of the lower cavity are horizontally arranged on the outer side wall of the lower cavity, vent holes are formed in the side wall of the lower cavity, and vent pipes used for conveying fresh air are arranged in the vent holes. However, the fresh air duct laid indoors easily occupies the indoor area.
Under the shortcomings of the prior art, a new fresh air ventilation mode is needed to send fresh air to the lower indoor part.
Disclosure of Invention
The invention aims to provide a ventilation control system which has the effect of efficiently sending fresh air to a lower position in a room.
The above object of the present invention is achieved by the following technical solutions:
the utility model provides a ventilation control system, is including setting up at indoor partition wall, horizontal ventiduct and vertical ventiduct have been seted up in the partition wall, be connected with the fresh air pipeline on the horizontal ventiduct, the middle part at horizontal ventiduct is connected to the fresh air pipeline, vertical ventiduct upper end and horizontal ventiduct intercommunication, the air outlet has been seted up to the lower part of partition wall, the lower extreme and the air outlet intercommunication of vertical ventiduct, be provided with the wind-guiding piece with fresh air pipeline junction in the horizontal ventiduct, be provided with the wind-guiding face on the wind-guiding piece, the wind-guiding face is towards the contained angle position of fresh air pipeline and horizontal ventiduct, the wind-guiding piece is made for flexible sound absorbing material.
Through adopting above-mentioned technical scheme, during the installation, horizontal air duct and vertical air duct all set up in the partition wall, with horizontal air duct level setting and with fresh air duct intercommunication, set up the air outlet in the lower part of partition wall, communicate horizontal air duct and air outlet through vertical air duct to set up the wind deflector in the horizontal air duct, the wind deflector that sets up on the wind deflector guides in the face of the fresh air flow direction, thereby make the new trend guide to indoor lower position more high-efficiently.
The invention is further configured to: the air guide surface is distributed with a creeping plate which is made of flexible material, one end of the creeping plate is fixed on the air guide block, and the other end of the creeping plate faces to the flow direction of fresh air in the horizontal ventilation duct.
By adopting the technical scheme, the peristaltic plates are distributed on the air guide surface and made of flexible materials, and when the peristaltic plates are arranged on the air guide block, the peristaltic plates deform in the moving process of the fresh air flow, so that the turning noise of the fresh air flow is reduced.
The invention is further configured to: the creeping plates are arranged in multiple rows, the multiple rows of creeping plates are arranged along the trend of the air guide surface, each row of creeping plates is provided with multiple creeping plates, two adjacent creeping plates are arranged at intervals, and two adjacent rows of creeping plates are arranged in a staggered mode.
Through adopting above-mentioned technical scheme, the wriggling board sets up the multirow, and two rows of adjacent wriggling boards misplace each other, can make the fresh air current all need carry out the drainage and noise elimination through the wriggling board, and the wriggling board sets up to a plurality ofly simultaneously, can reduce the hardness of single wriggling board great.
The invention is further configured to: the trend of the air guide surface is set to be a concave arc shape, and the arc shape of the air guide surface is convex towards the direction back to the fresh air pipeline.
By adopting the technical scheme, the trend of the air guide surface is set to be concave dishes, so that fresh air flow flows into the horizontal ventilation channel more easily.
The invention is further configured to: horizontal ventiduct is provided with the induced air board with the intercommunication department of vertical ventiduct, the part that the induced air board is located horizontal ventiduct sets the arc to, the new trend flow direction that the induced air board was arc orientation and horizontal ventiduct is opposite.
Through adopting above-mentioned technical scheme, lead to the new trend air current through the induced draft board between horizontal air duct and the vertical air duct, improve new trend air current and flow in to the vertical air duct.
The invention is further configured to: the cross section of the horizontal ventilation channel is reduced after a vertical ventilation channel is arranged along the flow direction of fresh air in the horizontal ventilation channel.
Through adopting above-mentioned technical scheme, dwindle the cross section of horizontal air channel, can reduce to the induced air in the vertical air channel after, the influence of the air pressure decline in the horizontal air channel makes the airflow in a plurality of vertical air channels approach mutually.
The invention is further configured to: the junction of new trend pipeline and horizontal ventiduct is provided with the valve, the valve includes frame, aerofoil and drive assembly, the aerofoil level is rotated and is connected on the frame, drive assembly is connected with the aerofoil and is used for driving the aerofoil to rotate, the aerofoil has a plurality ofly to the aerofoil that is located the frame both sides rotates opposite direction.
Through adopting above-mentioned technical scheme, the aerofoil that is located the frame both sides rotates opposite direction, can make the aerofoil open simultaneously under drive assembly's effect to the incline direction that can make the aerofoil does benefit to fresh air flow to horizontal ventilation way both ends and carries out the drainage.
The invention is further configured to: be provided with the synchronizing bar on the aerofoil, same synchronizing bar rotates with a plurality of aerofoils that the direction of rotation is the same to be connected, drive assembly includes motor, carousel and two connecting rods, the coaxial output of fixing at the motor of carousel, connecting rod one end is rotated and is connected on the carousel, and the other end rotates to be connected on an aerofoil, and two connecting rods are connected respectively on two aerofoil that rotate opposite direction.
Through adopting above-mentioned technical scheme, set up the synchronizing bar on the aerofoil, a plurality of aerofoil rotate simultaneously with being connected with same synchronizing bar at the aerofoil carousel under the effect of motor, and two connecting rods are connected on the carousel to can open a plurality of aerofoil simultaneously through a motor.
The invention is further configured to: a shutter is arranged at the air outlet.
Through adopting above-mentioned technical scheme, set up the shutter in air outlet department, make the wind of air outlet department further flow downwards under the effect of shutter, the wind lateral flow of air outlet department is to personnel's influence.
The invention aims to provide a method for installing a ventilation control system, which has the effect of efficiently sending fresh air to a lower position in a room.
The above object of the present invention is achieved by the following technical solutions:
a method for installing a ventilation control system includes prefabricating a partition wall portion with horizontal ventilation channels and a bricked partition wall portion with vertical ventilation channels, installing the prefabricated partition wall portion on the bricked partition wall portion, installing air guide blocks in the horizontal ventilation channels, and connecting fresh air pipelines on the partition wall.
Through adopting above-mentioned technical scheme, through prefabricated partition wall and brick partition wall two parts with horizontal ventilation way and vertical ventilation way intercommunication to installation air guide block and connection new trend pipeline in the horizontal ventilation way, thereby can introduce indoor lower position with new trend air current high-efficiently.
In summary, the invention includes at least one of the following beneficial technical effects:
1. the horizontal ventilating duct and the vertical ventilating duct are both arranged in the partition wall, the horizontal ventilating duct is horizontally arranged and communicated with the fresh air duct, the lower part of the partition wall is provided with an air outlet, the horizontal ventilating duct is communicated with the air outlet through the vertical ventilating duct, an air guide block is arranged in the horizontal ventilating duct, and the air guide block guides the flow direction of fresh air, so that the fresh air is more efficiently guided to the lower indoor position;
2. the creeping plates are distributed on the air guide surface and made of flexible materials, and when the creeping plates are arranged on the air guide block, the creeping plates deform in the moving process of the fresh air flow, so that the turning noise of the fresh air flow is reduced;
3. the rotation directions of the air plates on two sides of the frame are opposite, so that the air plates can be opened under the action of the driving assembly at the same time, and the inclination directions of the air plates can be favorably used for guiding fresh air to flow to two ends of the horizontal ventilation channel.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the partition wall of the present invention;
FIG. 3 is a schematic view of the overall structure of the air guide block;
FIG. 4 is a schematic view of the overall structure of the wind guiding plate;
FIG. 5 is a schematic view of the valve mounting structure;
fig. 6 is a schematic view of the overall structure of the valve.
In the figure, 1, partition wall; 11. a horizontal air duct; 12. a vertical air duct; 13. an air outlet; 14. a blind window; 15. a fresh air duct; 2. a wind guide block; 21. an air guide surface; 3. a crawling plate; 4. an air guide plate; 41. a vertical plate; 42. an arc-shaped plate; 43. a slide bar; 44. a chute; 45. a screw; 5. a valve; 51. a frame; 52. a wind plate; 53. a drive assembly; 531. a motor; 532. a turntable; 533. a connecting rod; 534. a synchronization rod.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
In a first embodiment, referring to fig. 1 and 2, a ventilation control system disclosed by the present invention includes a partition wall 1, when the partition wall 1 is installed, a lower portion of the partition wall 1 is formed by bricks, an upper portion of the partition wall 1 is formed by prefabrication, a horizontal ventilation duct 11 is formed in the prefabricated partition wall 1, a vertical ventilation duct 12 is provided in the partition wall 1 formed by the bricks, and the horizontal ventilation ducts 11 of the vertical ventilation duct 12 are all located in the partition wall 1. When the device is installed, the upper end of the vertical air channel 12 is communicated with the horizontal air channel 11, the horizontal air channel 11 is connected with a fresh air pipeline 15, the fresh air pipeline 15 is connected to the middle position of the horizontal air channel 11, the vertical air channels 12 are multiple, the vertical air channels 12 are uniformly distributed to the two sides of the fresh air pipeline 15, and the fresh air pipeline 15 is closest to the farthest vertical air channel 12. An air outlet 13 is formed in the lower portion of the partition wall 1, and the lower end of the vertical air duct 12 is communicated with the air outlet 13, so that fresh air can flow through the horizontal air duct 11 to the vertical air duct 12 and finally flows out of the air outlet 13. Be provided with shutter 14 with air outlet 13 department, the air current of shutter 14 is adjusted to the slope and is directed downwards, can make the new trend air current further flow downwards, improves the utilization ratio of new trend.
Referring to fig. 2 and 3, an air guide block 2 is provided in the horizontal air duct 11, and the air guide block 2 is located at a connection position of the fresh air duct 15 and the horizontal air duct 11. Be provided with two wind guide surfaces 21 on the wind guide block 2, two wind guide surfaces 21 are the arc, and the arc that wind guide surface 21 is the arc for being along fresh air flow's trend, and the arc that wind guide surface 21 is towards horizontal air duct 11 and fresh air duct 15's contained angle position, and the arc that wind guide surface 21 is recessed arc, and horizontal air duct 11 and fresh air duct 15's contained angle is kept away from to protruding direction. The two air guide surfaces 21 guide the airflow entering from the fresh air duct 15 into two directions of the horizontal air duct 11, and the air guide surfaces 21 turn the airflow entering from the fresh air duct 15 into the horizontal air duct 11.
Referring to fig. 2 and 3, a plurality of creeping plates 3 are arranged on the air guiding surface 21 of the air guiding block 2, the creeping plates 3 are arc-shaped, one end of each arc-shaped creeping plate 3 is fixed on the air guiding surface 21, the other end of each arc-shaped creeping plate 3 faces the same direction of the fresh air flow in the horizontal air duct 11, and the arc-shaped creeping plates 3 are opposite to the arc-shaped air guiding surface 21. The plurality of the peristaltic plates 3 are arranged in a plurality of rows, each row of the peristaltic plates 3 is provided with a plurality of the peristaltic plates 3, two adjacent peristaltic plates 3 are arranged at intervals, the plurality of rows of the peristaltic plates 3 are uniformly distributed along the trend of the air guide surface 21, the two adjacent rows of the peristaltic plates 3 are staggered with each other, namely, the peristaltic plates 3 in the front row are positioned in the middle of the two adjacent peristaltic plates 3 in the back row, so that fresh air flow is prevented from directly flowing through the peristaltic plates 3 from the intervals among the rows of the peristaltic plates 3 without passing through the peristaltic plates 3, and the peristaltic plates 3 are made of flexible sound-absorbing materials and can be made of rubber materials. With the integrative formation that sets up of wriggling plate 3 and air guide block 2, when new trend air current process wriggling plate 3, wriggling plate 3 and air guide block 2's deformation reduces the noise that new trend air current produced wind, and the wriggling plate 3 that sets up simultaneously can turn to the in-process that new trend air current turned to, accomplishes the new trend air current fast more easily.
Referring to fig. 2 and 4, in order to guide the fresh air flow to move in the vertical air duct 12, an air guiding plate 4 is arranged at a connection position between the vertical air duct 12 and the horizontal air duct 11, the air guiding plate 4 comprises a vertical plate 41 and an arc plate 42, the arc plate 42 is arranged in the horizontal air duct 11, the vertical plate 41 is arranged in the vertical air duct 12, a T-shaped sliding strip 43 is arranged on the vertical plate 41, a vertical sliding groove 44 is arranged on a side wall of the vertical air duct 12, the sliding strip 43 is in sliding fit with the sliding groove 44, at least one screw 45 is arranged below the sliding strip 43, the screw 45 is vertically arranged, the screw 45 is in threaded connection with the sliding strip 43, when the sliding strip 43 is inserted into the sliding groove 44, the lower end of the screw 45 abuts against the lower end of the sliding groove 44, and the position of the sliding strip 43 in the sliding groove 44 is relatively convenient to adjust. The arc plate 42 and the vertical plate 41 are integrally arranged, the arc direction of the arc plate 42 is opposite to the flow direction of fresh air flow in the horizontal ventilation duct 11, and the vertical plate 41 is arranged on one side wall of the vertical ventilation duct 12 far away from the fresh air duct 15. When the air flow reaches the arc-shaped plate 42, the arc-shaped plate 42 introduces fresh air flow into the vertical air duct 12. The cross section in the horizontal ventilation channel 11 is gradually reduced along the direction of fresh air flow in the horizontal ventilation channel, and the reduced cross section of the horizontal ventilation channel 11 is positioned after passing through one vertical ventilation channel 12 every time, so that the air quantity after the air is induced into the vertical ventilation channel 12 is reduced by reducing the cross section in the horizontal ventilation channel 11.
Referring to fig. 5 and 6, a valve 5 is provided at the junction of the fresh air duct 15 and the horizontal air duct 11, and the valve 5 may be installed in the fresh air duct 15 or the partition wall 1. The valve 5 comprises a frame 51, wind plates 52 and a driving assembly 53, wherein the frame 51 is rectangular, the wind plates 52 are vertically arranged, the wind plates 52 are rotatably connected in the frame 51, the rotating axes between the wind plates 52 and the frame 51 are vertically arranged, the wind plates 52 are distributed along the width direction of the frame 51 in a plurality, and when the frame 51 rotates to be parallel to the frame 51, two adjacent wind plates 52 have mutually overlapped parts. When the rotation directions of the wind plates 52 from the middle part of the frame 51 to the two sides are opposite, and the wind plates 52 on each side are in an open state, fresh air can be guided to the two ends of the horizontal ventilation channel 11.
Referring to fig. 6, the driving assembly 53 includes a motor 531, a rotary disc 532 and two connecting rods 533, the motor 531 is fixed on the frame 51, the rotary disc 532 is a circular disc coaxially fixed at an output end of the motor 531, the rotary disc 532 rotates under the action of the motor 531, one end of the connecting rod 533 is rotatably connected to the rotary disc 532, and a rotation connecting axis of the rotary rod and the rotary disc 532 is not coincident with a center line of the rotary disc 532, while one end of the connecting rod 533 far away from the rotary disc 532 is rotatably connected to the wind plate 52, and the two connecting rods 533 are respectively connected to two wind plates 52 with opposite rotation directions. A synchronization rod 534 is disposed between each set of the plurality of louvers 52 having the same rotation direction, the synchronization rod 534 is horizontally disposed, and the synchronization rod 534 is rotatably connected to the louvers 52, so that the plurality of louvers 52 are simultaneously rotated in the opening direction by a motor 531.
In the second embodiment, referring to fig. 1 and 2, a method for installing a ventilation control system disclosed in the first embodiment of the present invention is used to install a ventilation control system disclosed in the first embodiment, wherein a partition wall 1 with a horizontal ventilation duct 11 is prefabricated, then a portion of the partition wall 1 with vertical ventilation ducts is bricked, the partition wall 1 of the bricked portion and the partition wall 1 of the prefabricated portion are separated from the lower side surface of the horizontal ventilation duct 11, when the prefabricated partition wall 1 is smellingly installed on the partition wall 1 of the bricked portion, a ventilation block 2 is installed in the horizontal ventilation duct 11, an air guide plate 4 is installed in the vertical ventilation duct 12, and finally a fresh air duct 15 is connected to the partition wall 1 and communicated with the horizontal ventilation duct 11.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (8)
1. A ventilation control system, comprising a partition wall (1) arranged indoors, characterized in that: horizontal ventilation duct (11) and vertical ventilation duct (12) are arranged in partition wall (1), fresh air pipeline (15) is connected to horizontal ventilation duct (11), fresh air pipeline (15) is connected to the middle of horizontal ventilation duct (11), the upper end of vertical ventilation duct (12) is communicated with horizontal ventilation duct (11), air outlet (13) is arranged on the lower portion of partition wall (1), the lower end of vertical ventilation duct (12) is communicated with air outlet (13), air guide block (2) is arranged at the joint of fresh air pipeline (15) in horizontal ventilation duct (11), air guide surface (21) is arranged on air guide block (2), air guide surface (21) faces the included angle position of fresh air pipeline (15) and horizontal ventilation duct (11), and air guide block (2) is made of flexible sound-absorbing material; the air guide surface (21) is distributed with a creeping plate (3), the creeping plate (3) is made of flexible material, one end of the creeping plate (3) is fixed on the air guide block (2), and the other end faces to the flowing direction of fresh air in the horizontal air duct (11); the plurality of rows of the creeping plates (3) are arranged along the trend of the air guide surface (21), the number of the creeping plates (3) in each row is multiple, two adjacent creeping plates (3) are arranged at intervals, and two adjacent creeping plates (3) are arranged in a staggered mode.
2. A ventilation control system according to claim 1, wherein: the trend of the air guide surface (21) is set to be a concave arc shape, and the arc shape of the air guide surface (21) is convex towards the direction back to the fresh air pipeline (15).
3. A ventilation control system according to claim 1, wherein: horizontal ventiduct (11) and the intercommunication department of vertical ventiduct (12) are provided with air induction plate (4), the arc is set to the part that air induction plate (4) are located horizontal ventiduct (11), the new trend that air induction plate (4) was arc orientation and horizontal ventiduct (11) in flows to the contrary.
4. A ventilation control system according to claim 3, wherein: the cross section of the horizontal ventilation channel (11) is reduced after a vertical ventilation channel (12) is arranged along the fresh air flow direction in the horizontal ventilation channel (11).
5. A ventilation control system according to claim 1, wherein: fresh air duct (15) and horizontal air duct (11) junction are provided with valve (5), valve (5) are including frame (51), aerofoil (52) and drive assembly (53), aerofoil (52) horizontal rotation is connected on frame (51), drive assembly (53) are connected with aerofoil (52) and are used for driving aerofoil (52) to rotate, aerofoil (52) have a plurality ofly to aerofoil (52) that are located frame (51) both sides rotate opposite direction.
6. A ventilation control system according to claim 5, wherein: be provided with synchronizing bar (534) on aerofoil (52), same synchronizing bar (534) rotates with a plurality of aerofoil (52) that the direction of rotation is the same and is connected, drive assembly (53) include motor (531), carousel (532) and two connecting rod (533), the output at motor (531) is fixed to carousel (532) coaxial, connecting rod (533) one end is rotated and is connected on carousel (532), and the other end is rotated and is connected on an aerofoil (52), and two connecting rod (533) are connected respectively on two aerofoil (52) that rotate opposite direction.
7. A ventilation control system according to claim 1, wherein: a shutter (14) is arranged at the air outlet (13).
8. A ventilation control system installation method is characterized in that: a ventilation control system for installing a partition wall (1) with horizontal air ducts (11) and a bricked partition wall (1) with vertical air ducts (12) according to any of claims 1-7, where the prefabricated partition wall (1) is partly installed on the bricked partition wall (1), where air guide blocks (2) are installed in the horizontal air ducts (11), and where fresh air ducts (15) are connected to the partition wall (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010497912.XA CN111720940B (en) | 2020-06-04 | 2020-06-04 | Ventilation control system and installation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| KR100544700B1 (en) * | 2004-07-20 | 2006-01-24 | 삼성전자주식회사 | Air conditioner |
| CN203052925U (en) * | 2012-11-28 | 2013-07-10 | 李飞燕 | Ventilating duct of central air conditioner |
| CN103307726B (en) * | 2013-06-07 | 2016-01-20 | 广东美的制冷设备有限公司 | Air conditioner wind-guiding mechanism and air-conditioner |
| JP2015227104A (en) * | 2014-05-30 | 2015-12-17 | ヤマハ発動機株式会社 | Saddle riding type vehicle |
| CN205895329U (en) * | 2016-07-15 | 2017-01-18 | 浙江梅园实业有限公司 | Steam turbine high -pressure cylinder |
| CN206890777U (en) * | 2017-04-25 | 2018-01-16 | 青岛海尔中央空调有限公司 | A kind of air ducting and air conditioner |
| CN107355970A (en) * | 2017-08-25 | 2017-11-17 | 安徽省伟业净化设备有限公司 | A kind of hundred grades of system layer streams of combined type low noise |
| CN207990919U (en) * | 2017-11-02 | 2018-10-19 | 苏州纽塔克环境科技有限公司 | Fresh air system of the fresh air system with water conservancy diversion denoiser and equipped with the water conservancy diversion denoiser |
| CN110901673A (en) * | 2019-12-17 | 2020-03-24 | 珠海格力电器股份有限公司 | Air supply structure and air conditioning unit |
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