CN220038674U - Energy-saving ventilation device for building - Google Patents

Abstract

The utility model provides an energy-saving ventilation device for a building, which comprises a main air box, wherein a main fan is arranged in the main air box through a spoke frame and a motor, the other end of the main air box is fixedly communicated with a main inlet box, both sides of the main inlet box are provided with secondary inlet boxes, the secondary inlet boxes are communicated with the main air box, a filter plate of a pulling plate is pulled to move upwards to be contacted with the shovel plate under the action of the shovel plate, dust on the filter plate is scraped by the shovel plate, a baffle plate is opened, the dust falls into a dust collection box, and the dust on the filter plate is conveniently collected and tidied.

Description

Energy-saving ventilation device for building

Technical Field

The utility model relates to the technical field of building ventilation, in particular to an energy-saving building ventilation device.

Background

The building ventilation is divided into natural ventilation and mechanical ventilation, namely the indoor polluted air of a building is directly or purified and then is discharged outdoors, fresh air is supplemented, so that the indoor air environment is kept to meet the sanitary standard, indoor pollutants are guaranteed to be discharged, the thermal comfort of indoor personnel is guaranteed, the requirements of the indoor personnel on the fresh air are met, the natural ventilation and the mechanical ventilation can be adopted, the natural ventilation is the ventilation for realizing indoor ventilation under the effects of indoor and outdoor air temperature difference, density difference and wind pressure difference, and the mechanical ventilation is the ventilation for realizing ventilation by using ventilation machinery.

For example, patent CN213778150U proposes a building energy-saving ventilation device, through the filter plate change mechanism, at the in-process of opening the guard plate, the fixed support of filter can be expanded in step with the guard plate, realizes quick replacement filter, and the maintenance of being convenient for can realize the vent and freely adjust through the cooperation of gear and half gear in the vent adjustment mechanism, reaches the effect of control ventilation and choke.

The technical scheme disclosed in the above patent document sets up the filter and filters the dust in ventilation module inside, but need artificial dismantlement or change filter, need stop ventilation unit's use, influence construction's efficiency to the device relies on single income wind gap and air outlet, and the ventilation effect that causes is limited, needs to set up a plurality of ventilation unit in great environment, breaks away with energy-conserving theory.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide the energy-saving ventilation device for the building, so as to solve the problems in the background art.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides an energy-conserving ventilation unit of building, includes main bellows, main fan is installed through spoke frame and motor to main bellows inside, and the fixed intercommunication of main bellows other end has main entry case, main entry case both sides are equipped with secondary entry case, and secondary entry case and main bellows intercommunication, the main bellows corresponds the junction position of secondary entry case and is equipped with the wind-force subassembly through natural wind drive dust collection effect.

Furthermore, the inside of the main inlet box and the inside of the secondary inlet box are respectively connected with a filter plate in a sliding manner, and the tops of the filter plates are fixed with pull plates.

Furthermore, dust collection boxes are fixed at the bottoms of the main inlet box and the secondary inlet box, and baffle plates are connected to the positions of the main inlet box and the secondary inlet box corresponding to the dust collection box inlets through hinges in a rotating mode.

Further, the tail end of the secondary inlet box is fixedly provided with an L-shaped pipe, the other end of the L-shaped pipe is fixedly provided with a corrugated pipe, the other end of the corrugated pipe is fixedly provided with an air pipe, and the air pipe is fixedly inserted into the main air box.

Further, the wind power assembly comprises an auxiliary fan, the auxiliary fan is rotatably arranged in the air pipe through spokes, a driven bevel gear is fixed on a driving shaft of the auxiliary fan, a fan blade plate is rotatably connected to the top of the air pipe through a bearing, one end of the fan blade plate penetrates out of the air pipe, a driving bevel gear is fixed at the other end of the fan blade plate, and the driving bevel gear is meshed with the driven bevel gear.

Further, the support column is fixed to the bottom of the main air box, the connecting frame is fixed to the bottom of the secondary inlet box, and universal wheels are installed at the bottom of the connecting frame.

Further, the shovel plates are fixed on the inner walls of the main inlet box and the secondary inlet box, which correspond to the filter plates and penetrate out.

The utility model has the beneficial effects that: the utility model relates to a building energy-saving ventilation device, which comprises a main air box; a support column; an air duct; a bellows; an L-shaped tube; a main fan; a main inlet box; a secondary inlet box; a filter plate; a shovel plate; pulling a plate; a baffle; a dust collection box; a connecting frame; a universal wheel; a wind assembly; fan blades; a drive bevel gear; a driven bevel gear; a sub-fan;

1. this energy-conserving ventilation unit of building keeps the stability after the main bellows is placed through the support column, through under the effect of link and universal wheel, makes things convenient for the time entry case to remove to expand, multi-region in the multiple spot ventilation.

2. This energy-conserving ventilation unit of building is convenient for secondary entry case to remove to other positions through the expansion of bellows, carries out multi-point type ventilation, improves the availability factor of device.

3. This energy-conserving ventilation unit of building passes through under the effect of shovel board, and pulling arm-tie filter upwards moves and shovel board contact, and the dust on the filter is scraped by the shovel board, opens the baffle, and the dust falls into dust collection incasement portion, conveniently collects and the arrangement to the dust on the filter.

4. This energy-conserving ventilation unit of building is for prior art, realizes multi-point type ventilation dust absorption through the cooperation of main entry case and secondary entry case, and inside the dust entering entry case, artificially scraped the dust on the filter through pulling the arm-tie and falls into the dust collection case, and under the effect of main fan cooperation wind-force subassembly, can assist main fan dust absorption that induced drafts when having natural wind, realizes energy-conserving effect.

Drawings

FIG. 1 is a schematic diagram of the overall frontal structure of a building energy-saving ventilation device according to the present utility model;

FIG. 2 is a schematic view of the overall rear structure of a building energy-saving ventilation device according to the present utility model;

FIG. 3 is a schematic view showing the internal structure of an inlet box of the energy-saving ventilating device for a building;

FIG. 4 is a schematic view of a wind power assembly of a building energy-saving ventilation device according to the present utility model;

in the figure: 1. a main bellows; 11. a support column; 12. an air duct; 13. a bellows; 14. an L-shaped tube; 15. a main fan; 2. a main inlet box; 3. a secondary inlet box; 4. a filter plate; 41. a shovel plate; 42. pulling a plate; 43. a baffle; 5. a dust collection box; 6. a connecting frame; 7. a universal wheel; 8. a wind assembly; 81. fan blades; 82. a drive bevel gear; 83. a driven bevel gear; 84. and a sub-fan.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides an energy-conserving ventilation unit of building, includes main bellows 1, main fan 15 is installed through spoke frame and motor to main bellows 1 inside, and the fixed intercommunication of main bellows 1 other end has main entry case 2, main entry case 2 both sides are equipped with secondary entry case 3, and secondary entry case 3 and main bellows 1 intercommunication, the connection position that main bellows 1 corresponds secondary entry case 3 is equipped with the wind power component 8 through natural wind drive dust collection effect, and during the use device, can carry out the multiple spot ventilation through main entry case 2 and secondary entry case 3, and main fan 15 cooperates with the wind current component and realizes machinery and natural wind cooperation ventilation, realizes energy-conserving effect.

In this embodiment, the inside slip grafting of main entry case 2 and secondary entry case 3 has filter 4, and filter 4 top is fixed with arm-tie 42, main entry case 2 and secondary entry case 3 bottom are fixed with dust collection box 5, and the position that main entry case 2 and secondary entry case 3 correspond dust collection box 5 entry is rotated through the hinge and is connected with baffle 43, be fixed with shovel 41 on the inner wall that main entry case 2 and secondary entry case 3 correspond filter 4 to wear out, pulling arm-tie 42 filter 4 upwards moves and shovel 41 contacts, and the dust on the filter 4 is scraped by shovel 41, opens baffle 43, and the dust falls into dust collection box 5 inside.

In this embodiment, the tail end of the secondary inlet box 3 is fixed with an L-shaped tube 14, the other end of the L-shaped tube 14 is fixed with a bellows 13, the other end of the bellows 13 is fixed with an air pipe 12, the air pipe 12 is fixedly inserted into the main air box 1, the secondary inlet box 3 is communicated with the main air box 1 through the L-shaped tube 14, the bellows 13 and the air pipe 12, the secondary inlet box 3 is conveniently moved to other positions through the expansion of the bellows 13, multipoint ventilation is performed, and the service efficiency of the device is improved.

In this embodiment, the wind power assembly 8 includes the auxiliary fan 84, the auxiliary fan 84 is installed through spoke rotation in the tuber pipe 12, and auxiliary fan 84 drive shaft is fixed with driven bevel gear 83, the tuber pipe 12 top is connected with the flabellum board 81 through the bearing rotation, flabellum board 81 one end wears out tuber pipe 12, and the flabellum board 81 other end is fixed with the initiative bevel gear 82, initiative bevel gear 82 and driven bevel gear 83 meshing are connected, when having the natural wind condition, and natural wind blows the fan blade board 81 rotation, drives initiative bevel gear 82 rotation and driven bevel gear 83 meshing, and auxiliary fan 84 normal running fit main fan 15 trades wind and dust absorption.

In this embodiment, the main bellows 1 bottom is fixed with support column 11, inferior entry case 3 bottom is fixed with link 6, and link 6 bottom installs universal wheel 7, keeps the stability after main bellows 1 places through support column 11, under the effect of link 6 and universal wheel 7, makes things convenient for inferior entry case 3 to remove to expand, multi-region in-situ multipoint ventilation.

When the device is used, under the action of the connecting frame 6 and the universal wheels 7, the secondary inlet box 3 is conveniently moved and unfolded, multi-region multi-point ventilation is realized, when natural wind exists, the natural wind blows the fan blade plate 81 to rotate, the driving bevel gear 82 is driven to rotate and mesh with the driven bevel gear 83, the auxiliary fan 84 is matched with the main fan 15 in a rotating mode to change wind and suck dust, the energy-saving effect is realized, the filter plate 4 of the pulling plate 42 is pulled to move upwards to be contacted with the shovel plate 41, dust on the filter plate 4 is scraped by the shovel plate 41, the baffle plate 43 is opened, and the dust falls into the dust collection box 5.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (7)

1. The utility model provides a building energy-saving ventilation unit, includes main bellows (1), its characterized in that: main fan (15) are installed through spoke frame and motor to main bellows (1) inside, and main bellows (1) other end fixed intercommunication has main entry case (2), main entry case (2) both sides are equipped with secondary entry case (3), and secondary entry case (3) and main bellows (1) intercommunication, the hookup location of main bellows (1) corresponding secondary entry case (3) is equipped with wind-force subassembly (8) through natural wind drive dust absorption effect.

2. A building energy saving ventilation device according to claim 1, characterized in that: the filter plates (4) are slidably inserted into the main inlet box (2) and the secondary inlet box (3), and pull plates (42) are fixed at the tops of the filter plates (4).

3. A building energy saving ventilation device according to claim 2, characterized in that: dust collection boxes (5) are fixed at the bottoms of the main inlet box (2) and the secondary inlet box (3), and baffle plates (43) are connected to the positions of the main inlet box (2) and the secondary inlet box (3) corresponding to the inlets of the dust collection boxes (5) through hinges in a rotating mode.

4. A building energy saving ventilation device according to claim 1, characterized in that: the tail end of the secondary inlet box (3) is fixedly provided with an L-shaped pipe (14), the other end of the L-shaped pipe (14) is fixedly provided with a corrugated pipe (13), the other end of the corrugated pipe (13) is fixedly provided with an air pipe (12), and the air pipe (12) is fixedly inserted into the main air box (1).

5. A building energy saving ventilation device according to claim 4, characterized in that: the wind power assembly (8) comprises an auxiliary fan (84), the auxiliary fan (84) is installed inside the air pipe (12) through spoke rotation, a driven bevel gear (83) is fixed on a driving shaft of the auxiliary fan (84), a fan blade plate (81) is connected to the top of the air pipe (12) through bearing rotation, one end of the fan blade plate (81) penetrates out of the air pipe (12), a driving bevel gear (82) is fixed at the other end of the fan blade plate (81), and the driving bevel gear (82) is connected with the driven bevel gear (83) in a meshed mode.

6. A building energy saving ventilation device according to claim 1, characterized in that: the bottom of the main air box (1) is fixedly provided with a supporting column (11), the bottom of the secondary inlet box (3) is fixedly provided with a connecting frame (6), and the bottom of the connecting frame (6) is provided with a universal wheel (7).

7. A building energy saving ventilation device according to claim 2, characterized in that: and shovel plates (41) are fixed on the inner walls of the main inlet box (2) and the secondary inlet box (3) which penetrate out corresponding to the filter plates (4).