CN113959034A

CN113959034A - Energy-saving environment-friendly ventilation device

Info

Publication number: CN113959034A
Application number: CN202111189791.3A
Authority: CN
Inventors: 刘长江; 李剑平; 李义球; 许发平; 汪飞; 李春江; 邢凯; 曹苗苗; 顾晓伟; 张世超; 周许
Original assignee: Guangdong Joint Venture Engineering General Contracting Co ltd
Current assignee: Guangdong Joint Construction Engineering General Contracting Co ltd
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2022-01-21
Anticipated expiration: 2041-10-11
Also published as: CN113959034B

Abstract

The invention relates to the technical field of energy-saving and environment-friendly equipment, and discloses an energy-saving and environment-friendly ventilation and air-exchange device which comprises a shell, wherein a fixed rod is bolted on the inner wall of the shell, the other end of the fixed rod is bolted with a first fixed block, a motor is embedded in the surface of the first fixed block, a resisting mechanism is arranged at the output end of the motor, fan blades are sleeved at the output end of the motor in a sliding manner and positioned on the left side of the resisting mechanism, a second fixed block is sleeved at the output end of the motor in a sliding manner and positioned on the left side of the fan blades; according to the fan blade cleaning device, the connecting rod drives the clamping joint to move and is separated from the clamping connection with the second fixing block in a mode of pulling the pull rod, so that the purpose of conveniently cleaning the fan blades can be achieved, the labor intensity is reduced, the cleaning efficiency is improved, and the problems that the whole device needs to be disassembled for cleaning, the trouble is high, the labor intensity is high, and the efficiency is low in the cleaning process are solved.

Description

Energy-saving environment-friendly ventilation device

Technical Field

The invention relates to the technical field of energy-saving and environment-friendly equipment, in particular to an energy-saving and environment-friendly ventilation and air exchange device.

Background

With the shortage of energy conditions such as electricity shortage, oil shortage, electricity price rising, oil price rising and the like and the increasing of environmental pollution problem, people are calling for 'low-carbon economy and low-carbon life', namely, on the premise of not reducing the quality of life, high-tech and clean energy are utilized, the energy utilization rate is greatly improved, renewable energy and low-carbon energy are used on a large scale, the energy consumption is reduced, the pollution life mode is reduced, people generally install a ventilation exhaust fan in a house in order to improve and improve the quality of daily life environment, water vapor, peculiar smell and the like in the house are exhausted outside the house by connecting a power supply of the exhaust fan, the conventional ventilation device can only supply power through a power supply company at present, electric energy is required to be consumed during working, the pressure of the power supply company is increased, and the use of people is not facilitated.

The existing ventilation and air exchange device is not convenient for cleaning fan blades, after the fan blades are used for a long time, a large amount of dust is attached to the surfaces of the fan blades, the fan blades need to be cleaned frequently, the common fan blades are fixed inside a shell through bolts, the whole device needs to be detached and cleaned when the fan blades need to be cleaned, the fan blades are very troublesome, the labor intensity is high, the efficiency is low, the air cannot be purified, a large amount of impurities are contained in the outside air, the impurities can be blown indoors in the air exchange process, the indoor air quality is reduced, the physical health of people is affected, and in order to solve the existing problems, an energy-saving and environment-friendly ventilation and air exchange device is provided.

Disclosure of Invention

The invention aims to provide an energy-saving and environment-friendly ventilation and air exchange device, which has the advantages of being convenient to clean fan blades and capable of purifying air, and solves the problems that the existing ventilation and air exchange device is inconvenient to clean the fan blades, a large amount of dust is attached to the surfaces of the fan blades after the fan blades are used for a long time, the fan blades need to be cleaned frequently, the fan blades are fixed in a shell through bolts, the whole device needs to be detached and cleaned when the fan blades need to be cleaned, the device is very troublesome, the labor intensity is high, the efficiency is low, the air cannot be purified, the outside air contains a large amount of impurities, and the impurities can be blown into the room in the air exchange process, so that the indoor air quality is reduced, and the body health of people is affected.

In order to achieve the purpose, the invention provides the following technical scheme: an energy-saving and environment-friendly ventilation device comprises a shell, wherein a fixed rod is bolted on the inner wall of the shell, a first fixed block is bolted on the other end of the fixed rod, a motor is embedded in the surface of the first fixed block, an abutting mechanism is arranged at the output end of the motor, a fan blade is slidably sleeved at the output end of the motor and is positioned on the left side of the abutting mechanism, a second fixed block is slidably sleeved at the output end of the motor and is positioned on the left side of the fan blade, a clamping connector is embedded in the surface of the output end of the motor and is clamped with the inner wall of the second fixed block, a first spring is arranged between the clamping connector and the inner wall of the output end of the motor, a connecting rod is hinged on the surface of the clamping connector, a pull rod is hinged on the other end of the connecting rod, and the other end of the pull rod extends to the outside of the output end of the motor, the surface of pull rod is provided with locking moving mechanism, the spout has been seted up to the inner wall of casing, the inside sliding connection of spout has the slider, be provided with stop gear between the inner wall of slider and casing, the bolt has the filter screen between the slider, the filter disc has been cup jointed in the inner wall of casing slip, the inside packing of filter disc has active carbon, the through-hole has been seted up on the surface of filter disc.

Preferably, the abutting mechanism comprises a fixed shell, the fixed shell is fixedly sleeved with the output end of the motor, an abutting plate is slidably sleeved on the inner wall of the fixed shell, a second spring is arranged between the abutting plate and the inner wall of the fixed shell, the second spring is fixedly sleeved with the output end of the motor, a positioning rod is bolted on the surface of the abutting plate, and the positioning rod is slidably connected with the inner walls of the fan blades.

Preferably, the anti-loosening mechanism comprises a first limiting plate, the first limiting plate is fixedly sleeved with the surface of the pull rod, and a third spring is arranged on the inner wall of the first limiting plate and the inner wall of the output end of the motor.

Preferably, stop gear includes the gag lever post, the surface of gag lever post and the inner wall sliding connection of casing, the fixed surface of gag lever post has cup jointed the second limiting plate, be provided with the fourth spring between the inner wall of second limiting plate and casing, spacing hole has been seted up on the surface of slider, and spacing hole and gag lever post joint.

Preferably, the inner wall of the shell is bolted with a fixing ring, the inner wall of the fixing ring is bolted with a protective net, and the protective net is made of metal mesh.

Preferably, the surface of the shell is bolted with four mounting blocks, the four mounting blocks are uniformly distributed on the surface of the shell, and mounting holes are formed in the surface of the mounting blocks.

Preferably, the filter screen is made of a synthetic fiber filter material, and the diameter of the filter screen on the left side is larger than that of the filter screen on the right side.

Preferably, the material of filter disc is the aluminum alloy material, the aperture of through-hole is 0.5mm, and through-hole evenly distributed is on the surface of filter disc.

Compared with the prior art, the invention provides an energy-saving environment-friendly ventilation device, which has the following beneficial effects:

1. according to the fan blade cleaning device, the connecting rod drives the clamping joint to move and is separated from the clamping connection with the second fixing block by pulling the pull rod, so that the purpose of conveniently cleaning the fan blades can be achieved, the labor intensity is reduced, the cleaning efficiency is improved, and the problems that the whole device needs to be disassembled for cleaning, the trouble is high, the labor intensity is high, and the efficiency is low during cleaning are solved;

2. according to the invention, the purpose of purifying air can be achieved by filtering the outside air through the filter screen and separating impurities in the air from the air by matching with the adsorption of the activated carbon on the air, the cleanliness of the air and the health of people are ensured, and the problems that the quality of the indoor air is reduced and the health of people is influenced because the impurities are blown to the indoor space in the ventilation process are avoided.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a cross-sectional view of the structure of the present invention;

FIG. 3 is a side sectional view of a portion of the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 2;

FIG. 5 is an enlarged view of the structure of FIG. 2 at B according to the present invention.

In the figure: 1. a housing; 2. fixing the rod; 3. a first fixed block; 4. a motor; 5. a tightening mechanism; 6. a fan blade; 7. a second fixed block; 8. a clamping head; 9. a first spring; 10. a connecting rod; 11. a pull rod; 12. an anti-loosening mechanism; 13. a chute; 14. a slider; 15. a limiting mechanism; 16. a filter screen; 17. a filter tray; 18. activated carbon; 19. a through hole; 20. a fixing ring; 21. a protective net; 22. mounting blocks; 23. mounting holes; 51. a stationary case; 52. a propping plate; 53. a second spring; 54. positioning a rod; 121. a first limit plate; 122. a third spring; 151. a limiting rod; 152. a second limiting plate; 153. a fourth spring; 154. and a limiting hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an energy-saving and environment-friendly ventilation device comprises a housing 1, a fixing rod 2 is bolted on the inner wall of the housing 1, a first fixing block 3 is bolted on the other end of the fixing rod 2, a motor 4 is embedded in the surface of the first fixing block 3, a resisting mechanism 5 is arranged at the output end of the motor 4, a fan blade 6 is slidably sleeved at the output end of the motor 4, the fan blade 6 is positioned at the left side of the resisting mechanism 5, a second fixing block 7 is slidably sleeved at the output end of the motor 4, the second fixing block 7 is positioned at the left side of the fan blade 6, a clamping joint 8 is embedded in the surface of the output end of the motor 4, the clamping joint 8 is clamped with the inner wall of the second fixing block 7, a first spring 9 is arranged between the clamping joint 8 and the inner wall of the output end of the motor 4, a connecting rod 10 is hinged on the surface of the clamping joint 8, a pull rod 11 is hinged at the other end of the connecting rod 10, and the other end of the pull rod 11 extends to the outside of the output end of the motor 4, the surface of the pull rod 11 is provided with a loosening prevention mechanism 12, the inner wall of the shell 1 is provided with a sliding chute 13, the inside of the sliding chute 13 is connected with a sliding block 14 in a sliding way, a limiting mechanism 15 is arranged between the sliding block 14 and the inner wall of the shell 1, a filter screen 16 is bolted between the sliding blocks 14, the inner wall of the shell 1 is sleeved with a filter disc 17 in a sliding way, the inside of the filter disc 17 is filled with active carbon 18, the surface of the filter disc 17 is provided with a through hole 19, the purpose of conveniently cleaning the fan blades 6 can be achieved by pulling the pull rod 11 to drive the connecting rod 10 to drive the clamping joint 8 to move and separate from the second fixing block 7, the labor intensity is reduced, the cleaning efficiency is improved, the problem that the whole device needs to be disassembled and cleaned when being cleaned is solved, the problems of great trouble, high labor intensity and low efficiency are solved, the filter outside air through the filter screen 16 and the mode that the active carbon 18 absorbs air to separate impurities in the air from the air, the air purifier can achieve the purpose of purifying air, ensures the cleanliness of air and the health of people, and avoids the problem that the quality of indoor air is reduced and the health of people is influenced because impurities are blown indoors in the air exchange process.

Further, the abutting mechanism 5 comprises a fixed shell 51, the fixed shell 51 is fixedly sleeved with the output end of the motor 4, the inner wall of the fixed shell 51 is slidably sleeved with an abutting plate 52, a second spring 53 is arranged between the abutting plate 52 and the inner wall of the fixed shell 51, the second spring 53 is fixedly sleeved with the output end of the motor 4, a positioning rod 54 is bolted on the surface of the abutting plate 52, the positioning rod 54 is slidably connected with the inner wall of the fan blade 6, and the fan blade 6 is abutted tightly by arranging the abutting mechanism 5 so as not to shake and ensure the stability of the device.

Further, locking mechanism 12 includes first limiting plate 121, and first limiting plate 121 cup joints with the fixed surface of pull rod 11, and the inner wall of first limiting plate 121 and the 4 output ends of motor is provided with third spring 122, through setting up locking mechanism 12, prevents that pull rod 11 is not hard up, causes fan blade 6 to drop.

Further, stop gear 15 includes gag lever post 151, the surface of gag lever post 151 and casing 1's inner wall sliding connection, the fixed surface of gag lever post 151 has cup jointed second limiting plate 152, be provided with fourth spring 153 between second limiting plate 152 and casing 1's the inner wall, spacing hole 154 has been seted up on the surface of slider 14, and spacing hole 154 and gag lever post 151 joint, through setting up stop gear 15, fixed slider 14, thereby fixed filter screen 16, also be convenient for change filter screen 16 simultaneously.

Furthermore, the inner wall of the casing 1 is bolted with a fixing ring 20, the inner wall of the fixing ring 20 is bolted with a protective net 21, the protective net 21 is made of metal mesh, and by arranging the fixing ring 20 and the protective net 21, the damage of the fan blades 6 caused by the fact that external large sundries enter the casing 1 is prevented, and meanwhile, the fan blades also play a role of a safety net.

Further, the surface of casing 1 has bolted connection has installation piece 22, and the quantity of installation piece 22 is four, and even distribution is on the surface of casing 1, and mounting hole 23 has been seted up on the surface of installation piece 22, through setting up installation piece 22 and mounting hole 23, is convenient for install the device.

Further, the material of filter screen 16 is synthetic fiber filter material, and the 16 apertures of filter screen 16 on left side are big than the 16 apertures of filter screen on right side, and the material through setting up filter screen 16 is synthetic fiber filter material, and the 16 apertures of filter screen 16 on left side are big than the 16 apertures of filter screen on right side, and hierarchical filtration, filterable cleaner, efficiency is higher.

Further, the material of filter disc 17 is the aluminum alloy material, and the aperture of through-hole 19 is 0.5mm, and through-hole 19 evenly distributed is on filter disc 17's surface, and the material through setting up filter disc 17 is the aluminum alloy material, and the aperture of through-hole 19 is 0.5mm, and through-hole 19 evenly distributed is on filter disc 17's surface, and the aluminum alloy material has the quality light, and the advantage that intensity is high can block active carbon 18 and not spill, also ventilative simultaneously.

When the fan blade cleaning device is used, the pull rod 11 is pulled, the pull rod 11 moves to drive the connecting rod 10 to move, the connecting rod 10 moves to drive the clamping connector 8 to move, the clamping connector 8 moves to enable the clamping connector 8 to be separated from clamping connection with the inner wall of the second fixing block 7, the second fixing block 7 is taken out, then the fan blade 6 is taken out for cleaning, after cleaning is completed, the positioning hole in the fan blade 6 is aligned with the positioning rod 54 to move inwards, then the second fixing block 7 is mounted, the pull rod 11 is loosened, and the pull rod 11 enables the second fixing block 7 to be restored to the original position under the combined action of the first spring 9 and the second spring 53, so that the clamping connector 8 is clamped with the second fixing block 7, and the purpose of conveniently cleaning the fan blade 6 is achieved; outside air is conveyed into the shell 1 by the fan blades 6, is filtered by the filter screen 16 to separate impurities from the air, and is filtered by the two layers of filter screens 16 and adsorbed by the active carbon 18 to freshen the air, so that the aim of processing and purifying the air is fulfilled.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an energy-concerving and environment-protective ventilation air interchanger, includes casing (1), its characterized in that: the inner wall of the shell (1) is connected with a fixing rod (2) in a bolted mode, the other end of the fixing rod (2) is connected with a first fixing block (3) in a bolted mode, a motor (4) is embedded in the surface of the first fixing block (3), the output end of the motor (4) is provided with a tight abutting mechanism (5), the output end of the motor (4) is sleeved with a fan blade (6) in a sliding mode, the fan blade (6) is located on the left side of the tight abutting mechanism (5), the output end of the motor (4) is sleeved with a second fixing block (7) in a sliding mode, the second fixing block (7) is located on the left side of the fan blade (6), a clamping connector (8) is embedded in the surface of the output end of the motor (4), the clamping connector (8) is connected with the inner wall of the second fixing block (7) in a clamped mode, and a first spring (9) is arranged between the clamping connector (8) and the inner wall of the output end of the motor (4), the surface of joint (8) articulates there is connecting rod (10), the other end of connecting rod (10) articulates there is pull rod (11), the other end of pull rod (11) extends to the outside of motor (4) output, the surface of pull rod (11) is provided with locking moving mechanism (12), spout (13) have been seted up to the inner wall of casing (1), the inside sliding connection of spout (13) has slider (14), be provided with stop gear (15) between the inner wall of slider (14) and casing (1), bolt connection has filter screen (16) between slider (14), filter disc (17) have been cup jointed in the inner wall slip of casing (1), the inside packing of filter disc (17) has active carbon (18), through-hole (19) have been seted up on the surface of filter disc (17).

2. An energy-saving environment-friendly ventilation device as claimed in claim 1, wherein: the abutting mechanism (5) comprises a fixed shell (51), the fixed shell (51) is fixedly sleeved with the output end of the motor (4), an abutting plate (52) is sleeved on the inner wall of the fixed shell (51) in a sliding mode, a second spring (53) is arranged between the abutting plate (52) and the inner wall of the fixed shell (51), the second spring (53) is fixedly sleeved with the output end of the motor (4), a positioning rod (54) is connected to the surface of the abutting plate (52) in a bolted mode, and the positioning rod (54) is connected with the inner wall of the fan blade (6) in a sliding mode.

3. An energy-saving environment-friendly ventilation device as claimed in claim 1, wherein: the anti-loosening mechanism (12) comprises a first limiting plate (121), the first limiting plate (121) is fixedly sleeved with the surface of the pull rod (11), and a third spring (122) is arranged on the inner wall of the first limiting plate (121) and the inner wall of the output end of the motor (4).

4. An energy-saving environment-friendly ventilation device as claimed in claim 1, wherein: stop gear (15) include gag lever post (151), the surface of gag lever post (151) and the inner wall sliding connection of casing (1), second limiting plate (152) have been cup jointed to the fixed surface of gag lever post (151), be provided with fourth spring (153) between the inner wall of second limiting plate (152) and casing (1), spacing hole (154) have been seted up on the surface of slider (14), and spacing hole (154) and gag lever post (151) joint.

5. An energy-saving environment-friendly ventilation device as claimed in claim 1, wherein: the inner wall bolt of casing (1) has connect solid fixed ring (20), the inner wall bolt of solid fixed ring (20) has connect protection network (21), the material of protection network (21) is the metal mesh.

6. An energy-saving environment-friendly ventilation device as claimed in claim 1, wherein: the surface of casing (1) has bolted connection installation piece (22), and the quantity of installation piece (22) is four, and even distribution is on the surface of casing (1), mounting hole (23) have been seted up on the surface of installation piece (22).

7. An energy-saving environment-friendly ventilation device as claimed in claim 1, wherein: the filter screen (16) is made of synthetic fiber filter material, and the aperture of the filter screen (16) on the left side is larger than that of the filter screen (16) on the right side.

8. An energy-saving environment-friendly ventilation device as claimed in claim 1, wherein: the material of filter disc (17) is the aluminum alloy material, the aperture of through-hole (19) is 0.5mm, and through-hole (19) evenly distributed is on the surface of filter disc (17).