CN114777251A - Ventilation energy-saving equipment of building - Google Patents

Ventilation energy-saving equipment of building Download PDF

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Publication number
CN114777251A
CN114777251A CN202210413718.8A CN202210413718A CN114777251A CN 114777251 A CN114777251 A CN 114777251A CN 202210413718 A CN202210413718 A CN 202210413718A CN 114777251 A CN114777251 A CN 114777251A
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CN
China
Prior art keywords
ventilation
rod
spring
slide rail
movable
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Granted
Application number
CN202210413718.8A
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Chinese (zh)
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CN114777251B (en
Inventor
孙金晶
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Chengdu Hosun Hvac Equipment Engineering Co ltd
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Individual
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Priority to CN202210413718.8A priority Critical patent/CN114777251B/en
Publication of CN114777251A publication Critical patent/CN114777251A/en
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Publication of CN114777251B publication Critical patent/CN114777251B/en
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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
    • F24F7/003—Ventilation in combination with air cleaning
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
    • 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
    • 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
    • F24F13/12—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of sliding members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/32—Supports for air-conditioning, air-humidification or ventilation units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/007—Ventilation with forced flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/90—Cleaning of purification apparatus
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/56—Heat recovery units

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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)
  • Air-Flow Control Members (AREA)

Abstract

The invention relates to an energy-saving device, in particular to a ventilation energy-saving device for a building. The technical problem is as follows: provided is a ventilation energy-saving device for a building, which can adjust the wind speed by adjusting the size of a ventilation opening. The technical scheme of the invention is as follows: a ventilation energy-saving device for a building comprises a ventilation box, an air inlet part, a ventilation part, an electric fan, a ventilation mechanism and a regulation mechanism, wherein the air inlet part is arranged at the upper left side of the ventilation box, the electric fan is arranged in the middle of the air inlet part, and the ventilation part is arranged at the lower right side of the ventilation box. Under the action of the electric fan, the fan can suck wind into the ventilation box, and then the wind is rotated to the right row through the second fan blades, so that the ventilation effect on a building can be achieved.

Description

Ventilation energy-saving equipment of building
Technical Field
The invention relates to an energy-saving device, in particular to a ventilation energy-saving device for a building.
Background
The existing buildings are generally provided with ventilation equipment, so that air in the buildings can be fresh, the general ventilation equipment is composed of a fan and an exhaust pipe, the structure is single, the achieved effect is general, and the energy-saving function cannot be realized.
The patent application number is CN201721738199.3, the ventilation energy-saving device for green buildings comprises a green building top layer, a ventilation bottom plate is arranged at the top end of the green building top layer, and the ventilation bottom plate is internally provided with a ventilation through hole, the outside of the top end of the ventilation bottom plate is provided with a high-rise building frame, an air inlet through hole is arranged in the ventilation bottom plate, a triangular roof is arranged at the top end of the ventilation bottom plate, and a sealed heat insulation chamber is connected below the inner part of the triangular roof, a heat insulation connecting top plate is arranged below the sealed heat insulation chamber, and the bottom end of the heat insulation connecting top plate is connected with a separation convection plate, the exterior of the separation convection plate is provided with a ventilation energy-saving chamber, and the right side in front of the ventilation energy-saving chamber is provided with a second accelerating fan blade, the left side in front of the ventilation energy-saving chamber is provided with a first accelerating fan blade, and a third accelerating fan blade is installed on the left side of the rear part of the ventilation energy-saving chamber, and a fourth accelerating fan blade is connected to the bottom end of the right side of the heat insulation connecting top plate.
The convection plate is arranged on the ventilation energy-saving equipment of the existing green building, the structure adopts a cross structure, then a plurality of fan blades are adopted for ventilation, and in the process of wind flowing, the wind speed cannot be controlled, so that the ventilation energy-saving equipment of the building, which can realize the adjustment of the size of a ventilation opening and adjust the wind speed, is developed at present.
Disclosure of Invention
In order to overcome the shortcoming that the ventilation energy-saving equipment of current green building can't control the wind speed, technical problem: provided is a ventilation energy-saving device for a building, which can adjust the size of a ventilation opening to adjust the wind speed.
The technical scheme of the invention is as follows: a ventilation energy-saving device of a building comprises a ventilation box, an air inlet part, a ventilation part, an electric fan, a ventilation mechanism and a regulation and control mechanism, wherein the air inlet part is arranged on the upper left side of the ventilation box, the electric fan is arranged in the middle of the air inlet part, the ventilation part is arranged on the lower right part of the ventilation box, the ventilation mechanism is arranged in the ventilation box, and the regulation and control mechanism is arranged on the right side of the ventilation box.
Further, the ventilation mechanism comprises a first fan blade, a first rotating shaft, a first belt pulley, a flat belt, a second fan blade and a second belt pulley, the first rotating shaft is rotatably arranged on the upper side in the ventilation box, the first fan blade is arranged on the left side of the first rotating shaft, the second fan blade is rotatably arranged on the lower side in the ventilation box, the first belt pulley is arranged in the middle of the first rotating shaft, the second belt pulley is arranged in the middle of the second fan blade, and the flat belt is wound between the first belt pulley and the second belt pulley.
Further explain, regulation and control mechanism is including first slide rail, the second pivot, hide the cloth, first movable rod, first spring and switch, the front and back both sides of ventilation box right side lower part all are provided with first slide rail, the rotary type is provided with the second pivot between the first slide rail upper portion, around there being the cloth that hides in the second pivot, take the pull rod certainly on hiding the cloth, the equal slidingtype in first slide rail lower part is provided with first movable rod, all be provided with first spring between first movable rod and the first slide rail, the first slide rail lower part of front side is provided with the switch.
Further explaining, the ventilating box also comprises a blowing mechanism, wherein the blowing mechanism comprises a sliding plate, a movable plate, second sliding rails, second springs and third springs, the two second sliding rails are arranged on the left side of the lower portion in the ventilating box, the movable plate is arranged between the two second sliding rails in a sliding mode, the third springs are arranged between the top of the movable plate and the upper portions of the second sliding rails, the sliding plate is arranged on the top of the movable plate in a sliding mode, and the second springs are arranged between the front side and the rear side of the left portion of the sliding plate and the movable plate.
Further explaining, the ventilation box comprises a drainage mechanism, the drainage mechanism comprises a sector gear, a first rack, a third slide rail, a fourth spring, a threaded rod, a straight gear and a second rack, the sector gear is arranged on the second fan blade, the third slide rail is arranged on the front side of the lower portion in the ventilation box, a first rack is arranged on the third slide rail in an all-sliding mode, the fourth spring is arranged between the front side of the first rack and the third slide rail, the second rack is arranged on the front side of the bottom of the first rack, the threaded rod is arranged on the rotary mode of the left side of the bottom wall in the ventilation box, the threaded rod is in threaded connection with the movable plate, the straight gear is arranged at the top of the threaded rod, and the straight gear is meshed with the second rack.
Further explaining, the device also comprises a heat recovery mechanism, the heat recovery mechanism comprises a water tank, a moving rod, a sliding sleeve, a pulley and a fixed rod, the inner wall of the air inlet portion is provided with the water tank, the fixed rod is arranged on the upper portion in the ventilation box, the pulley is rotatably arranged on the fixed rod, the pulley is wound around by the flat belt, the sliding sleeve is arranged on the left side of the pulley, the moving rod is rotatably arranged on the right side of the lower portion of the water tank, and the right side of the moving rod is connected with the sliding sleeve.
Further explanation, still including dust exhaust mechanism, dust exhaust mechanism is including clean board, the push rod, the fourth slide rail, the fifth spring, the second movable rod, the third movable rod, sixth spring and seventh spring, both sides all are provided with the fourth slide rail around the ventilation portion left part, it is provided with the third movable rod all to slide on the fourth slide rail, the third movable rod outside all is provided with the second movable rod, the slidingtype is provided with clean board between the third movable rod, all be provided with the sixth spring between clean board and the third movable rod, the equal rotary type in both sides is provided with the push rod around the pull rod, all be provided with the seventh spring between push rod and the pull rod, all be provided with the fifth spring between third movable rod and the fourth slide rail lower part.
Further, the ventilation part is an iron net.
Has the advantages that: 1. the fan can suck wind into the ventilation box under the action of the electric fan, and then the wind is discharged to the right through the rotation of the second fan blades, so that the ventilation effect on buildings can be achieved, and the air outlet of the ventilation part can be adjusted by pulling out the covering cloth according to the requirement of the wind speed, so that the wind speed can be changed.
2. According to the invention, the second fan blade rotates to drive the sector gear to rotate, so that the first rack moves backwards intermittently, the threaded rod rotates, the movable plate and the sliding plate move up and down, and the wind speed is improved.
3. In the process that the moving rod moves left and right, the moving rod can continuously shake water in the water tank, so that heat can be accelerated to improve the water temperature in the water tank.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a sectional view of a first three-dimensional structure of the present invention.
Fig. 3 is a sectional view of a second three-dimensional structure of the present invention.
Fig. 4 is a schematic perspective view of the ventilation mechanism of the present invention.
Fig. 5 is a schematic perspective view of a first viewing angle of the adjustment mechanism of the present invention.
Fig. 6 is a schematic perspective view of a second viewing angle of the adjustment mechanism of the present invention.
Fig. 7 is a schematic view of a first partially separated body structure of the blower mechanism of the present invention.
Fig. 8 is a schematic view of a second partially separated body structure of the blower mechanism of the present invention.
Fig. 9 is a schematic view of a first partial body structure of the drainage mechanism of the present invention.
Fig. 10 is a schematic view of a second partial body structure of the drainage mechanism of the present invention.
Fig. 11 is a perspective view of a third part of the drainage mechanism of the present invention.
Fig. 12 is a schematic view of a first partial body structure of the heat recovery mechanism of the present invention.
Fig. 13 is a schematic view of a second partial body structure of the heat recovery mechanism of the present invention.
Fig. 14 is a schematic view of a first partially separated body structure of the dust exhaust mechanism of the present invention.
Fig. 15 is a schematic view of a second partially separated body structure of the dust exhaust mechanism of the present invention.
Wherein the figures include the following reference numerals: 1-a ventilation box, 2-an air inlet, 3-a ventilation part, 31-an electric fan, 4-a ventilation mechanism, 41-a first fan blade, 42-a first rotating shaft, 43-a first belt pulley, 44-a flat belt, 45-a second fan blade, 46-a second belt pulley, 5-a regulation mechanism, 51-a first sliding rail, 52-a second rotating shaft, 53-a covering cloth, 54-a first movable rod, 55-a first spring, 56-a switch, 6-a blowing mechanism, 61-a sliding plate, 62-a movable plate, 63-a second sliding rail, 64-a second spring, 65-a third spring, 7-a drainage mechanism, 71-a sector gear, 72-a first rack, 73-a third sliding rail, 74-a fourth spring, and 76-a threaded rod, 77-straight gear, 78-second rack, 8-heat recovery mechanism, 81-water tank, 82-moving rod, 83-sliding sleeve, 84-pulley, 85-fixed rod, 9-dust exhaust mechanism, 91-cleaning plate, 92-push rod, 93-fourth sliding rail, 94-fifth spring, 95-second moving rod, 96-third moving rod, 97-sixth spring and 98-seventh spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings. It is to be understood that the terms "upper", "lower", "left", "right", "front", "back", "inner", "outer", and the like as used herein, whether or not specifically defined herein, are used in a generic and descriptive sense only and not for purposes of limitation.
Example 1
A ventilation energy-saving device of a building is disclosed, as shown in fig. 1-3, comprising a ventilation box 1, an air inlet part 2, a ventilation part 3, an electric fan 31, a ventilation mechanism 4 and a regulation mechanism 5, wherein the air inlet part 2 is arranged at the upper left side of the ventilation box 1 through a bolt, the electric fan 31 is arranged at the middle part in the air inlet part 2 through a bolt, the outside air can be sucked into the ventilation box 1 by opening the electric fan 31, the ventilation part 3 is arranged at the lower right part of the ventilation box 1 through a bolt, the air can be discharged rightwards through the ventilation part 3, the ventilation effect is realized, the ventilation part 3 is an iron net, the dust can be blocked, the ventilation mechanism 4 is arranged in the ventilation box 1, the ventilation effect can be realized, the regulation mechanism 5 is arranged at the right side of the ventilation box 1, and the discharged air speed can be regulated.
As shown in fig. 4, the ventilation mechanism 4 includes a first blade 41, a first rotating shaft 42, a first belt pulley 43, a flat belt 44, a second blade 45 and a second belt pulley 46, the upper side of the ventilation box 1 is rotatably connected with the first rotating shaft 42, the left side of the first rotating shaft 42 is provided with the first blade 41, when wind blows to the first blade 41 to the right, the first blade 41 can be driven to rotate, the lower side of the ventilation box 1 is rotatably connected with the second blade 45, the second blade 45 can discharge the wind to the right, the middle of the first rotating shaft 42 is provided with the first belt pulley 43, the middle of the second blade 45 is provided with the second belt pulley 46, and the flat belt 44 is wound between the first belt pulley 43 and the second belt pulley 46.
As shown in fig. 5 and 6, the adjusting mechanism 5 includes a first slide rail 51, a second rotary shaft 52, a covering cloth 53, a first movable rod 54, a first spring 55 and a switch 56, the front and rear sides of the right lower portion of the ventilation box 1 are respectively provided with the first slide rail 51 through bolts, the second rotary shaft 52 is rotatably connected between the upper portions of the first slide rails 51, the covering cloth 53 is wound on the second rotary shaft 52, the covering cloth 53 can cover the ventilation part 3 and can adjust and control the amount of outlet air, the covering cloth 53 is provided with a pull rod, the lower portion of the first slide rail 51 is slidably connected with the first movable rod 54, the first slide rail 51 can guide the first movable rod 54, the first spring 55 is provided between the first movable rod 54 and the first slide rail 51, the first movable rod 54 can be driven to move and reset under the action of the first spring 55, the switch 56 is provided on the lower portion of the first slide rail 51 on the front side, and the switch 56 is electrically connected with the electric fan 31, pressing the switch 56 can cause the electric fan 31 to turn off.
When the building needs to be ventilated, the device can be used, the device is firstly installed on the building, the air inlet part 2 faces the inside of the building, if ventilation is needed, the ventilation opening of the ventilation part 3 can be adjusted according to the speed of air exhaust as required, the covering cloth 53 can be pulled out through the pull rod to cover the ventilation part 3, so that the ventilation opening can be adjusted, then the electric fan 31 is started, then the air in the building is exhausted into the ventilation box 1 through the air, so that the first fan blade 41 drives the first rotating shaft 42 to rotate, the first rotating shaft 42 rotates through the first belt pulley 43, the flat belt 44 and the second belt pulley 46, so that the second fan blade 45 rotates, because the first belt pulley 43 is larger than the second belt pulley 46, the rotating speed of the second fan blade 45 is larger than that of the first fan blade 41, and therefore the second fan blade 45 can exhaust the air through the ventilation part 3, the discharged wind can be utilized to other machines for the wind power driving machine to work, so that not only can energy be saved, but also the ventilation effect can be realized, if the wind power driving machine is not used, the first movable rod 54 can be moved towards the right side, the first spring 55 is stretched, then the covering cloth 53 is pulled to the position of the first movable rod 54, then the first movable rod 54 is loosened, under the action of the first spring 55, the first movable rod 54 can be driven to move and reset to clamp the covering cloth 53, so that the covering cloth 53 can be completely covered on the ventilation part 3, the covering cloth 53 touches the switch 56, the electric fan 31 is closed, if the wind power driving machine is used again, the first movable rod 54 can be moved towards the right side to release the covering cloth 53, the first spring 55 is stretched, then the second rotating shaft 52 is rotated to cover the covering cloth 53, then the first movable rod 54 is loosened, under the action of the first spring 55, the first movable rod 54 can be driven to move and reset; the ventilation effect can be realized by repeating the above operations.
Example 2
On the basis of the embodiment 1, as shown in fig. 2, 7 and 8, the ventilation device further includes a blower mechanism 6, the blower mechanism 6 includes a sliding plate 61, a movable plate 62, a second sliding rail 63, a second spring 64 and a third spring 65, two second sliding rails 63 are disposed on the left side of the lower portion in the ventilation box 1 through bolts, the movable plate 62 is slidably connected between the two second sliding rails 63, the movable plate 62 can slide up and down on the second sliding rails 63, the third spring 65 is disposed between the top of the movable plate 62 and the upper portions of the second sliding rails 63, under the action of the third spring 65, the movable plate 62 can be driven to move and reset, the sliding plate 61 is connected to the top of the movable plate 62 in a sliding manner, the sliding plate 61 can slide on the movable plate 62, the second springs 64 are arranged between the front side and the rear side of the left portion of the sliding plate 61 and the movable plate 62, and under the action of the second springs 64, the sliding plate 61 can be driven to move and reset.
As shown in fig. 2, 9, 10 and 11, the ventilation box further comprises a drainage mechanism 7 capable of driving the movable plate 62 to move up and down, so as to achieve the effect of guiding the wind direction, the drainage mechanism 7 comprises a sector gear 71, a first rack 72, a third slide rail 73, a fourth spring 74, a threaded rod 76, a straight gear 77 and a second rack 78, the second fan blade 45 is provided with the sector gear 71, the second fan blade 45 rotates to drive the sector gear 71 to rotate, the front side of the lower portion in the ventilation box 1 is provided with the third slide rail 73 through a bolt, the third slide rail 73 is connected with the first rack 72 in a sliding manner, the third slide rail 73 can guide the first rack 72, the fourth spring 74 is arranged between the front side of the first rack 72 and the third slide rail 73, the first rack 72 can be driven to move and reset under the action of the fourth spring 74, the front side of the bottom of the first rack 72 is provided with the second rack 78, the first rack 72 can drive the second rack 78 to move, the threaded rod 76 is rotatably connected to the left side of the bottom wall of the ventilation box 1, the threaded rod 76 is in threaded connection with the movable plate 62, the threaded rod 76 can drive the movable plate 62 to move up and down by rotating, the top of the threaded rod 76 is provided with a straight gear 77, and the straight gear 77 is meshed with the second rack 78.
The second fan blade 45 rotates to drive the sector gear 71 to rotate, when the sector gear 71 rotates and is meshed with the first rack 72, the first rack 72 is driven to move backwards, the fourth spring 74 is stretched, the first rack 72 moves backwards to drive the second rack 78 to move backwards, the second rack 78 moves backwards to drive the straight gear 77 to rotate, the straight gear 77 rotates to drive the threaded rod 76 to rotate, the threaded rod 76 rotates to drive the movable plate 62 to move upwards, the movable plate 62 drives the sliding plate 61 to move upwards, as the space inside the ventilation box 1 is gradually reduced from bottom to top, the sliding plate 61 moves leftwards while moving upwards, the second spring 64 and the third spring 65 are compressed, the movable plate 62 and the sliding plate 61 move upwards to press gas upwards, so that the space for exhausting wind is reduced, and the wind speed is accelerated to exhaust rightwards, therefore, the drainage effect can be achieved, and the wind speed can be improved; when the sector gear 71 is not meshed with the first rack 72, the first rack 72 can be driven to move forwards and reset under the action of the fourth spring 74, the first rack 72 moves forwards to drive the second rack 78 to move forwards, the second rack 78 moves forwards to drive the straight gear 77 to rotate reversely, the straight gear 77 rotates reversely to drive the threaded rod 76 to rotate reversely, meanwhile, the movable plate 62 and the sliding plate 61 can move downwards and reset under the action of the third spring 65, and meanwhile, the sliding plate 61 can be driven to move rightwards and reset under the action of the second spring 64; the above operation is repeated so that the movable plate 62 and the sliding plate 61 move up and down, thereby increasing the wind speed.
As shown in fig. 3, fig. 12 and fig. 13, the electric fan further includes a heat recovery mechanism 8, which can recover and utilize heat emitted from the periphery of the electric fan 31, the heat recovery mechanism 8 includes a water tank 81, a movable rod 82, a sliding sleeve 83, a pulley 84 and a fixed rod 85, the water tank 81 is disposed on the inner wall of the air inlet portion 2 through a bolt, some cold water can be stored in the water tank 81, the fixed rod 85 is disposed on the upper portion of the inside of the ventilation box 1 through a bolt, the pulley 84 is rotatably connected to the fixed rod 85, the fixed rod 85 can guide the pulley 84, the flat belt 44 passes around the pulley 84, the pulley 84 can be driven to rotate by the rotation of the flat belt 44, the sliding sleeve 83 is disposed on the left side of the pulley 84, the sliding sleeve 83 can be driven to rotate by the rotation of the pulley 84, the movable rod 82 is rotatably connected to the right side of the lower portion of the water tank 81, and the right side of the movable rod 82 is connected to the sliding sleeve 83.
In the working process of the electric fan 31, some heat can be emitted by the electric fan 31, the heat is transferred to the water tank 81, the heat dissipation effect is achieved, the flat belt 44 rotates to drive the pulley 84 to rotate, the pulley 84 rotates to drive the sliding sleeve 83 to rotate, the sliding sleeve 83 rotates to drive the movable rod 82 to rotate, the movable rod 82 can continuously stir water in the water tank 81, so that the heat can be rapidly emitted, the water temperature is accelerated to be reduced, the working of the electric fan 31 is not too high, the energy loss of the electric fan 31 can be reduced, the energy-saving effect is achieved, when the electric fan 31 stops working, the movable rod 82 stops rotating.
As shown in fig. 1, 2, 14 and 15, the dust removing device 9 is further included, and is capable of removing dust from the ventilating portion 3, the dust removing device 9 includes a cleaning plate 91, a push rod 92, a fourth slide rail 93, a fifth spring 94, a second movable rod 95, a third movable rod 96, a sixth spring 97 and a seventh spring 98, the fourth slide rail 93 is disposed on the front and rear sides of the left portion of the ventilating portion 3 through bolts, the third movable rod 96 is slidably connected to the fourth slide rail 93, the third movable rod 96 is capable of sliding on the fourth slide rail 93, the second movable rod 95 is welded to the outer side of the third movable rod 96, a cleaning plate 91 is slidably connected between the third movable rods 96, the cleaning plate 91 is capable of removing dust from the ventilating portion 3, the sixth spring 97 is disposed between the cleaning plate 91 and the third movable rod 96, and the cleaning plate 91 is capable of moving and returning under the action of the sixth spring 97, push rod 92 is connected with to both sides all rotary type around the pull rod, all is equipped with seventh spring 98 between push rod 92 and the pull rod, under the effect of seventh spring 98, can make push rod 92 rotate and reset, all is equipped with fifth spring 94 between third movable rod 96 and the fourth slide rail 93 lower part, under the effect of fifth spring 94, can make third movable rod 96 remove and reset.
The pull rod can drive the push rod 92 and the seventh spring 98 to move downwards when moving downwards, and when the push rod 92 contacts with the second movable rod 95, the second movable rod 95 drives the third movable rod 96 to move downwards along the fourth slide rail 93, the fifth spring 94 is compressed, the third movable rod 96 drives the cleaning plate 91 to clean the ventilation part 3, the cleaning plate 91 can be kept in contact with the ventilating part 3 by the action of the sixth spring 97, the cleaning effect is improved, when the second movable bar 95 moves down to the limit, the push rod 92 continues to move, the push rod 92 rotates, the seventh spring 98 is twisted, and when the push rod 92 and the second movable bar 95 are separated, the push rod 92 can be rotated and reset by the seventh spring 98, and when the push rod 92 is separated from the second movable rod 95, the third movable bar 96, the second movable bar 95, and the cleaning plate 91 can be moved and restored by the fifth spring 94.
The present application is described in detail above, and the principles and embodiments of the present application are described herein by using specific examples, which are only used to help understand the method and the core idea of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims (8)

1. The utility model provides a ventilation energy-saving equipment of building, is provided with air inlet portion (2) including ventilation case (1), air inlet portion (2), ventilation portion (3) and electric fan (31), and the upper left side of ventilation case (1) is provided with air inlet portion (2), and the middle part is provided with electric fan (31) in air inlet portion (2), and ventilation case (1) right side lower part is provided with ventilation portion (3), its characterized in that: the ventilating device is characterized by further comprising a ventilating mechanism (4) and a regulating mechanism (5), wherein the ventilating mechanism (4) is arranged in the ventilating box (1), and the regulating mechanism (5) is arranged on the right side of the ventilating box (1).
2. A ventilation and energy saving device for buildings as claimed in claim 1, wherein: the ventilation mechanism (4) comprises a first fan blade (41), a first rotating shaft (42), a first belt pulley (43), a flat belt (44), a second fan blade (45) and a second belt pulley (46), wherein the first rotating shaft (42) is rotatably arranged on the inner upper side of the ventilation box (1), the first fan blade (41) is arranged on the left side of the first rotating shaft (42), the second fan blade (45) is rotatably arranged on the inner lower side of the ventilation box (1), the first belt pulley (43) is arranged in the middle of the first rotating shaft (42), the second belt pulley (46) is arranged in the middle of the second fan blade (45), and the flat belt (44) is wound between the first belt pulley (43) and the second belt pulley (46).
3. A ventilation and energy saving device for buildings according to claim 2 characterized in that: regulating and controlling mechanism (5) is including first slide rail (51), second pivot (52), cover cloth (53), first movable rod (54), first spring (55) and switch (56), ventilation box (1) right side lower part both sides all are provided with first slide rail (51) around, the rotary type is provided with second pivot (52) between first slide rail (51) upper portion, cover cloth (53) have been around on second pivot (52), it takes the pull rod certainly to cover cloth (53), first slide rail (51) lower part all is slidingtype and is provided with first movable rod (54), all be provided with first spring (55) between first movable rod (54) and first slide rail (51), first slide rail (51) lower part of front side is provided with switch (56).
4. A ventilation and energy saving device for buildings according to claim 3, characterized in that: the ventilating box is characterized by further comprising a blowing mechanism (6), wherein the blowing mechanism (6) comprises a sliding plate (61), a movable plate (62), second sliding rails (63), second springs (64) and third springs (65), the left side of the lower portion in the ventilating box (1) is provided with the two second sliding rails (63), the movable plate (62) is arranged between the two second sliding rails (63) in a sliding mode, the third springs (65) are arranged between the top of the movable plate (62) and the upper portions of the second sliding rails (63), the top of the movable plate (62) is provided with the sliding plate (61) in a sliding mode, and the second springs (64) are arranged between the front side and the rear side of the left portion of the sliding plate (61) and the movable plate (62).
5. A ventilation and energy saving device for buildings according to claim 4 characterized in that: also comprises a drainage mechanism (7), the drainage mechanism (7) comprises a sector gear (71), a first rack (72) and a third slide rail (73), the fan-shaped fan comprises a fourth spring (74), a threaded rod (76), a straight gear (77) and a second rack (78), a sector gear (71) is arranged on a second fan blade (45), a third slide rail (73) is arranged on the front side of the inner lower portion of the ventilation box (1), first racks (72) are arranged on the third slide rail (73) in a sliding mode, the fourth spring (74) is arranged between the front side of the first rack (72) and the third slide rail (73), a second rack (78) is arranged on the front side of the bottom of the first rack (72), the threaded rod (76) is rotatably arranged on the left side of the bottom wall of the ventilation box (1), the threaded rod (76) is in threaded connection with the movable plate (62), the straight gear (77) is arranged at the top of the threaded rod (76), and the straight gear (77) is meshed with the second rack (78).
6. A ventilation and energy saving device for buildings according to claim 5 characterized in that: the heat recovery device is characterized by further comprising a heat recovery mechanism (8), wherein the heat recovery mechanism (8) comprises a water tank (81), a moving rod (82), a sliding sleeve (83), a pulley (84) and a fixed rod (85), the water tank (81) is arranged on the inner wall of the air inlet portion (2), the fixed rod (85) is arranged on the upper portion in the ventilation box (1), the pulley (84) is rotatably arranged on the fixed rod (85), a flat belt (44) bypasses the pulley (84), the sliding sleeve (83) is arranged on the left side of the pulley (84), the moving rod (82) is rotatably arranged on the right side of the lower portion of the water tank (81), and the right side of the moving rod (82) is connected with the sliding sleeve (83).
7. A ventilation and energy saving device for buildings according to claim 6 characterized in that: also comprises a dust exhaust mechanism (9), the dust exhaust mechanism (9) comprises a cleaning plate (91), a push rod (92), a fourth slide rail (93) and a fifth spring (94), the cleaning device comprises a second movable rod (95), a third movable rod (96), a sixth spring (97) and a seventh spring (98), fourth slide rails (93) are arranged on the front and back sides of the left portion of the ventilating portion (3), the third movable rod (96) is arranged on the fourth slide rails (93) in a sliding mode, the second movable rod (95) is arranged on the outer side of the third movable rod (96), a cleaning plate (91) is arranged between the third movable rods (96) in a sliding mode, the sixth spring (97) is arranged between the cleaning plate (91) and the third movable rod (96), push rods (92) are arranged on the front and back sides of the pull rods in a rotating mode, the seventh spring (98) is arranged between the push rods (92) and the pull rods, and the fifth spring (94) is arranged between the lower portions of the third movable rod (96) and the fourth slide rails (93).
8. A ventilation and energy saving device for buildings according to claim 6, characterized in that: the ventilation part (3) is an iron net.
CN202210413718.8A 2022-04-20 2022-04-20 Ventilating energy-saving equipment for building Active CN114777251B (en)

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CN202210413718.8A CN114777251B (en) 2022-04-20 2022-04-20 Ventilating energy-saving equipment for building

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Application Number Priority Date Filing Date Title
CN202210413718.8A CN114777251B (en) 2022-04-20 2022-04-20 Ventilating energy-saving equipment for building

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CN114777251B CN114777251B (en) 2023-08-25

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106522424A (en) * 2015-09-10 2017-03-22 珠海兴业绿色建筑科技有限公司 Startup controllable photovoltaic ventilation sun-shading system
CN107185829A (en) * 2017-07-26 2017-09-22 马爱华 A kind of iblet screening installation
JP6716804B1 (en) * 2019-06-02 2020-07-01 广州領尚灯具有限公司 Radiant ventilation system for communication machine room
CN211876269U (en) * 2020-03-17 2020-11-06 南京金宸建筑设计有限公司 Ventilation energy-saving system of green building
CN111980448A (en) * 2020-09-02 2020-11-24 程凤兰 Energy-saving ventilation structure for green building
CN212157559U (en) * 2020-05-18 2020-12-15 广州兰石技术开发有限公司 Air mixer with variable air port
CN213603820U (en) * 2020-09-27 2021-07-06 广州任穗孵化机设备有限公司 Belt transmission fan with adjustable air volume for incubator
CN214370724U (en) * 2021-01-27 2021-10-08 冀晓燕 Novel energy-efficient ventilation that architectural design used device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106522424A (en) * 2015-09-10 2017-03-22 珠海兴业绿色建筑科技有限公司 Startup controllable photovoltaic ventilation sun-shading system
CN107185829A (en) * 2017-07-26 2017-09-22 马爱华 A kind of iblet screening installation
JP6716804B1 (en) * 2019-06-02 2020-07-01 广州領尚灯具有限公司 Radiant ventilation system for communication machine room
CN211876269U (en) * 2020-03-17 2020-11-06 南京金宸建筑设计有限公司 Ventilation energy-saving system of green building
CN212157559U (en) * 2020-05-18 2020-12-15 广州兰石技术开发有限公司 Air mixer with variable air port
CN111980448A (en) * 2020-09-02 2020-11-24 程凤兰 Energy-saving ventilation structure for green building
CN213603820U (en) * 2020-09-27 2021-07-06 广州任穗孵化机设备有限公司 Belt transmission fan with adjustable air volume for incubator
CN214370724U (en) * 2021-01-27 2021-10-08 冀晓燕 Novel energy-efficient ventilation that architectural design used device

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