CN223258322U

CN223258322U - Energy-conserving ventilation structure of green building

Info

Publication number: CN223258322U
Application number: CN202422515215.9U
Authority: CN
Inventors: 张义辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2024-10-17
Filing date: 2024-10-17
Publication date: 2025-08-22
Anticipated expiration: 2034-10-17

Abstract

The utility model belongs to the technical field of ventilation structures, and discloses an energy-saving ventilation structure for a green building, which comprises an outer frame body, wherein an air suction mechanism is arranged in the outer frame body and comprises a motor and a filter screen, the filter screen is arranged in the outer frame body, the front surface of the filter screen is provided with a through hole, a negative pressure fan is arranged in the through hole of the filter screen, the back surface of the negative pressure fan is provided with a rotary rod I, the outer surface of the rotary rod I is provided with a bevel gear II, the outer teeth of the bevel gear II are connected with the bevel gear I in a meshed manner, the upper surface of the bevel gear I is provided with a fixed rod, the motor is arranged on the upper surface of the outer frame body, the upper surface of the outer frame body is provided with the through hole, an output shaft of the motor is arranged on the upper surface of the fixed rod, and the fixed rod is driven by a starting motor to trigger the bevel gear I, the rotary rod I and the negative pressure fan to rotate, so that the negative pressure fan can guide external air of the outer frame body to the inner part of the outer frame body for ventilation.

Description

Energy-conserving ventilation structure of green building

Technical Field

The utility model relates to the technical field of ventilation structures, in particular to an energy-saving ventilation structure for a green building.

Background

The green building means that resources are saved to the greatest extent in the whole life cycle of the building, including energy saving, land saving, water saving, material saving and the like, environment protection and pollution reduction are realized, a healthy, comfortable and efficient use space is provided for people, the building is harmonious with nature, the green building technology is a sustainable development construction means, after the green building is built, the indoor building needs to be ventilated by means of an energy-saving ventilation structure, and the existing ventilation structure generally comprises a negative pressure fan, a centrifugal fan and the like.

The utility model discloses an energy-saving ventilation structure of a green building, which comprises a ventilation pipe, a solar photovoltaic panel, a filtering assembly and a driving motor, wherein the ventilation pipe is a support installation structure of the ventilation structure, the solar photovoltaic panel is arranged at the upper end of the ventilation pipe and is used for providing electric power support for ventilation of the ventilation pipe, the filtering assembly is arranged in the ventilation pipe and is used for filtering dust in air.

In the process of realizing the application, the technology has the following problems that the existing green building energy-saving ventilation structure only can clean dust accumulated on the surface of the filter screen in the use process, so that the dust cleaning brush accumulated in the filter holes of the filter screen in the follow-up process cannot be cleaned effectively, the filter screen is easy to block in the long-term use process, and the practicability of the equipment is reduced.

Therefore, the energy-saving ventilation structure of the green building is provided.

Disclosure of utility model

The utility model aims to solve the problem that the existing green building energy-saving ventilation structure can only clean dust accumulated on the surface of a filter screen in the using process, so that a dust cleaning brush accumulated in the filter holes of the filter screen in the following process cannot be cleaned effectively, and the filter screen is easy to block in the long-term using process.

The utility model adopts the following technical scheme for realizing the purposes:

The utility model provides an energy-conserving ventilation structure of green building, includes the frame body, the inside of frame body is provided with the mechanism of breathing in, the mechanism of breathing in includes motor and filter screen, the filter screen is installed the inside of frame body, the through-hole has been seted up in the front of filter screen, the inside negative pressure fan that is provided with of through-hole of filter screen, the back side mounting of negative pressure fan has rotary rod one, the surface mounting of rotary rod one has conical gear two, the outside tooth meshing of conical gear two is connected with conical gear one, conical gear one's upper surface is provided with the dead lever, the motor is installed the upper surface of frame body, the through-hole has been seted up to the upper surface of frame body, the output shaft of motor is installed the upper surface of dead lever, the outer end of mechanism of breathing in is installed automatic right the filter screen surface carries out the wiper mechanism of automatic clearance, the upper surface of frame body is provided with protection machanism.

Further, clean mechanism includes connecting block and conical gear IV, conical gear IV installs the surface of rotary rod I, conical gear IV's outside tooth meshing is connected with two sets of conical gear III, and two sets of rotary rod II is all installed to conical gear III opposite one side, the through-hole has all been seted up to the left and right sides inner wall of the frame body, and two sets of rotary rod respectively rotate and connect inside two sets of through-holes of the frame body, two sets of the clapping plate are all installed to the surface of rotary rod II, two sets of the clapping plate keep away from adjacent one set of one side of rotary rod II all the butt is in the back of filter screen, the connecting block is installed negative pressure fan's front, the surface of connecting block is provided with the locating lever, the locating lever is close to one side of filter screen all has seted up the draw-in groove, the inside sliding connection of draw-in groove of locating lever has the cleaning brush, the back butt of cleaning brush is in the front of filter screen.

Further, the locating rod is far away from one side of the filter screen and is provided with a threaded hole, the internal thread of the locating rod is connected with a limit bolt, and the outer surface of the limit bolt is abutted to one side of the cleaning brush far away from the connecting block.

Further, the protection mechanism comprises a U-shaped fixing plate, two groups of clamping grooves are formed in the upper surface of the outer frame body, the U-shaped fixing plate is clamped inside the two groups of clamping grooves of the outer frame body, and the motor is located inside the U-shaped fixing plate.

Further, two groups of limiting plates are arranged between the inner walls of the left side and the right side of the U-shaped fixing plate, and the positions of the two groups of limiting plates are respectively located on the front side and the rear side of the motor.

Further, two groups of claps are kept away from adjacent one group of one side of the second rotary rod is provided with a fixed block, and the two groups of fixed blocks are made of rubber.

The beneficial effects of the utility model are as follows:

1. According to the utility model, the bevel gears IV are arranged at the outer ends of the first rotating rods, so that the first rotating rods of the follow-up rotating rods drive the bevel gears IV, the bevel gears III of the two groups, the second rotating rods II of the two groups and the two groups of claps to rotate in the rotating process, further the claps of the follow-up two groups of claps are enabled to beat the filter screen, and then the connecting blocks are arranged at the front ends of the negative pressure fans through the connecting blocks, so that the connecting blocks, the positioning rods and the cleaning brushes are driven to rotate in the rotating process of the follow-up negative pressure fans, further the dust and sundries accumulated on the front surface of the filter screen are cleaned in the rotating process of the follow-up cleaning brushes, further the filter screen is synchronously beaten and cleaned by the follow-up cleaning mechanisms in the using process, and further the sundries accumulated in the follow-up filter screen are prevented from affecting the inside of the outer frame body to be normally ventilated as much as possible, so that the practicability of the device is improved, and the cleaning mechanism is triggered in the starting process of the suction mechanism to clean the inside of the suction mechanism, so that the expenditure of the follow-up negative pressure fans in the use process is reduced, and the green energy conservation of the follow-up device in the use process is improved.

2. According to the utility model, the outer surface of the limit bolt is abutted against one side, far away from the connecting block, of the cleaning brush by rotating the limit bolt, so that the limit bolt limits the sliding position of the cleaning brush in the clamping groove of the locating rod, and the follow-up cleaning brush is prevented from moving in the clamping groove of the locating rod in the using process as much as possible, and therefore, the stability of the cleaning brush in the using process is improved.

Drawings

FIG. 1 is a schematic diagram of the front structure of the present utility model;

FIG. 2 is a schematic view of the back structure of the present utility model;

FIG. 3 is a schematic view of the back side structure of the filter screen of the present utility model;

Fig. 4 is a schematic view of the bottom structure of the bolt of the present utility model.

The vacuum cleaner comprises the following components of a frame body 1, a frame 2, an air suction mechanism 201, a motor 202, a filter screen 203, a rotary rod I, a negative pressure fan 204, a conical gear I205, a conical gear II 206, a conical gear 207, a fixed rod 3, a cleaning mechanism 301, a connecting block 302, a positioning rod 303, a cleaning brush 304, a conical gear III, a rotary rod 305, a rotary rod II 306, a clapping plate 307, a conical gear IV, a protective mechanism 401, a U-shaped fixed plate 402, a limiting plate 5, a limiting bolt 6 and a fixed block.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

In describing embodiments of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", etc. are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in place when the inventive product is used, are merely for convenience of description and simplification of description, and are not indicative or implying that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

As shown in fig. 1 to 4, a green building energy-saving ventilation structure comprises an outer frame body 1, wherein an air suction mechanism 2 is arranged in the outer frame body 1, the air suction mechanism 2 comprises a motor 201 and a filter screen 202, the filter screen 202 is arranged in the outer frame body 1, a through hole is formed in the front surface of the filter screen 202, a negative pressure fan 204 is arranged in the through hole of the filter screen 202, a rotary rod I203 is arranged on the back surface of the negative pressure fan 204, a conical gear II 206 is arranged on the outer surface of the rotary rod I203, a conical gear I205 is connected with external teeth of the conical gear II 206 in a meshing manner, a fixing rod 207 is arranged on the upper surface of the conical gear I205, a motor 201 is arranged on the upper surface of the outer frame body 1, a through hole is formed in the upper surface of the outer frame body 1, an output shaft of the motor 201 is arranged on the upper surface of the fixing rod 207, a cleaning mechanism 3 for automatically cleaning the outer surface of the filter screen 202 is arranged at the outer end of the air suction mechanism 2, and a protection mechanism 4 is arranged on the upper surface of the outer frame body 1;

Specifically, the motor 201 is started to drive the fixing rod 207 to trigger the first conical gear 205, the second conical gear 206, the first rotary rod 203 and the negative pressure fan 204 to rotate, so that the negative pressure fan 204 guides the external air of the outer frame 1 to the inner part of the outer frame 1 to ventilate the inner part of the outer frame 1 in the rotating process, and the air suction mechanism 2 is started to trigger the cleaning mechanism 3 to rotate, so that the cleaning mechanism 3 flaps and cleans dust accumulated on the surface of the filter screen 202, and the influence of sundries accumulated in the subsequent filter screen 202 on the inner part of the outer frame 1 to normal ventilation is avoided as much as possible, and the practicability of the device is improved.

As shown in fig. 1 to 4, the cleaning mechanism 3 includes a connection block 301 and a fourth conical gear 307, the fourth conical gear 307 is mounted on the outer surface of the first rotary rod 203, two groups of third conical gears 304 are connected to the external teeth of the fourth conical gear 307 in a meshing manner, second rotary rods 305 are mounted on opposite sides of the third conical gears 304, through holes are formed in inner walls of left and right sides of the outer frame 1, the second rotary rods 305 are respectively connected inside the two groups of through holes of the outer frame 1 in a rotating manner, clapping plates 306 are mounted on the outer surfaces of the second rotary rods 305, one sides of the two clapping plates 306, which are far away from the adjacent second rotary rods 305, are respectively abutted against the back surface of the filter screen 202, the connection block 301 is mounted on the front surface of the negative pressure fan 204, a positioning rod 302 is arranged on the outer surface of the connection block 301, clamping grooves are formed in one sides, which are close to the filter screen 202, cleaning brushes 303 are slidingly connected inside the clamping grooves of the positioning rod 302, and the back surfaces of the cleaning brushes 303 are abutted against the front surface of the filter screen 202;

Specifically, the fourth bevel gear 307 is installed at the outer end of the first rotary rod 203, so that the first rotary rod 203 drives the fourth bevel gear 307, the third bevel gear 304, the second rotary rod 305 and the second clapper 306 to rotate in the rotating process, further the second clapper 306 beats the filter screen 202, the connecting block 301 is installed at the front end of the negative pressure fan 204, the negative pressure fan 204 drives the connecting block 301, the positioning rod 302 and the cleaning brush 303 to rotate in the rotating process, and further the cleaning brush 303 cleans dust and sundries accumulated on the front surface of the filter screen 202 in the rotating process, so that the cleaning mechanism 3 beats and cleans the filter screen 202 synchronously in the using process, and further the sundries accumulated inside the filter screen 202 are prevented from affecting the inside of the outer frame body 1 to be normal, so that the practicability of the device is improved, the cleaning mechanism 3 is triggered in the starting process to clean the filter screen 202 through the connecting block 301, the consumption of the device in the rotating process is reduced, and the energy-saving and green ventilation of the device is improved in the subsequent ventilating process.

As shown in fig. 1 and 4, a threaded hole is formed in one side of the positioning rod 302 away from the filter screen 202, a limit bolt 5 is connected to the inner thread of the positioning rod 302, the outer surface of the limit bolt 5 abuts against one side of the cleaning brush 303 away from the connecting block 301, specifically, the outer surface of the limit bolt 5 abuts against one side of the cleaning brush 303 away from the connecting block 301 by rotating the limit bolt 5, so that the sliding position of the cleaning brush 303 in a clamping groove of the positioning rod 302 is limited by the limit bolt 5, and the movement of the subsequent cleaning brush 303 in the clamping groove of the positioning rod 302 in the using process is avoided as much as possible, and therefore the stability of the cleaning brush 303 in the using process is improved.

As shown in fig. 1 to 3, the protection mechanism 4 includes a U-shaped fixing plate 401, two sets of clamping grooves are formed in the upper surface of the outer frame body 1, the U-shaped fixing plate 401 is clamped inside the two sets of clamping grooves of the outer frame body 1, the motor 201 is located inside the U-shaped fixing plate 401, specifically, the U-shaped fixing plate 401 shields the motor 201 by locating the motor 201 inside the U-shaped fixing plate 401, so that damage to the motor 201 caused by contact between sundries and rainwater in the subsequent motor 201 in the using process is avoided as much as possible, and the U-shaped fixing plate 401 is pulled to drive the U-shaped fixing plate 401 to move out of the two sets of clamping grooves of the outer frame body 1, so that the U-shaped fixing plate 401 can be detached, and therefore time consumed by a subsequent user in regular maintenance of the motor 201 is reduced, and practicability of the protection mechanism 4 is improved.

As shown in fig. 1 and 2, two sets of limiting plates 402 are installed between the inner walls of the left and right sides of the U-shaped fixing plate 401, and the positions of the two sets of limiting plates 402 are respectively located at the front and rear sides of the motor 201, specifically, a set of rectangular frames are formed by the two sets of limiting plates 402 and the U-shaped fixing plate 401 and installed on the upper surface of the outer frame 1, and the positions of the two sets of limiting plates 402 are respectively located at the front and rear sides of the motor 201, so that the subsequent protection mechanism 4 forms a set of rectangular frames to shield and protect the front, rear, left and right sides and the top of the motor 201, and damage to the motor 201 in the long-term use process caused by the subsequent water flow on the upper surface of the outer frame 1 is avoided as much as possible, and therefore the service life of the motor 201 is prolonged.

As shown in fig. 3, the two groups of claps 306 are respectively provided with a fixing block 6 at one side far away from the adjacent two groups of rotating rods 305, and the two groups of fixing blocks 6 are made of rubber, specifically, the positions of the two groups of fixing blocks 6 are arranged between the two groups of claps 306 and the contact surface of the filter screen 202, so that the two subsequent groups of fixing blocks 6 are contacted with the two groups of claps 306 and the filter screen 202, and the two groups of fixing blocks 6 are made of rubber flexible materials, thereby avoiding friction damage to the filter screen 202 caused by long-term claps of the two subsequent groups of claps 306 on the filter screen 202 as much as possible, and prolonging the service life of the filter screen 202.

In sum, the bevel gears IV 307 are arranged at the outer end of the rotary rod IV 203, so that the rotary rod IV 307, the bevel gears III 304, the rotary rod II 305 and the clapper 306 are driven to rotate in the rotating process of the rotary rod IV 203, the clapper 306 is further driven to clap the filter screen 202, the connecting block 301 is arranged at the front end of the negative pressure fan 204, the connecting block 301, the positioning rod 302 and the cleaning brush 303 are driven to rotate in the rotating process of the negative pressure fan 204, and then the dust and sundries accumulated on the front surface of the filter screen 202 are cleaned in the rotating process of the cleaning brush 303, so that the filter screen 202 is synchronously beaten and cleaned by the cleaning mechanism IV 3 in the using process, the sundries accumulated inside the filter screen 202 are prevented from affecting the inside of the outer frame body 1 to be normal as far as possible, the outer surface of the limiting bolt 5 is abutted to one side of the cleaning brush 303 away from the connecting block 301 through the rotating limiting bolt 5, the sliding position of the cleaning brush 303 in the clamping groove of the positioning rod 302 is limited by the limiting bolt 5, and the movement of the cleaning brush 303 in the clamping groove 302 is prevented from being carried out in the using process of the cleaning brush 302.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an energy-conserving ventilation structure of green building, includes frame body (1), its characterized in that, the inside of frame body (1) is provided with air suction mechanism (2), air suction mechanism (2) are including motor (201) and filter screen (202), filter screen (202) are installed the inside of frame body (1), the through-hole has been seted up in the front of filter screen (202), the inside negative pressure fan (204) that is provided with of through-hole of filter screen (202), the back-mounted of negative pressure fan (204) has rotary rod one (203), conical gear two (206) are installed to the surface of rotary rod one (203), conical gear two's (206) outside tooth meshing is connected with conical gear one (205), conical gear one's (205) upper surface is provided with dead lever (207), motor (201) are installed the upper surface of frame body (1), the through-hole has been seted up to the upper surface of frame body (1), the output shaft of motor (201) is installed the upper surface of dead lever (207), automatic end of rotary rod one (203) installs conical gear two (206) external gear tooth meshing is connected with conical gear one (205), conical gear one's (205) is provided with the dead body (3), the external surface of the filter screen (3).

2. The green building energy-saving ventilation structure according to claim 1, wherein the cleaning mechanism (3) comprises a connecting block (301) and a bevel gear IV (307), the bevel gear IV (307) is installed on the outer surface of the first rotary rod (203), two groups of bevel gears III (304) are connected with the outer teeth of the bevel gear IV (307) in a meshed mode, two groups of rotary rods II (305) are installed on opposite sides of the bevel gears III (304), through holes are formed in the inner walls of the left side and the right side of the outer frame body (1), the two groups of rotary rods II (305) are respectively connected inside the two groups of through holes of the outer frame body (1) in a rotating mode, clapping plates (306) are installed on the outer surfaces of the two groups of rotary rods II (305), one sides, away from the adjacent groups of rotary rods II (305), of the clapping plates (306) are abutted to the back surface of the filter screen (202), the connecting block (301) is installed on the front surface of the negative pressure fan (204), a positioning rod (302) is arranged on the outer surface of the connecting block (301), the positioning rod (302) is connected with the filter screen (202) in a sliding mode, and the cleaning groove (303) is formed in a sliding mode.

3. The green building energy-saving ventilation structure according to claim 2, wherein a threaded hole is formed in one side, far away from the filter screen (202), of the positioning rod (302), a limit bolt (5) is connected to the inner thread of the positioning rod (302), and the outer surface of the limit bolt (5) abuts against one side, far away from the connecting block (301), of the cleaning brush (303).

4. The green building energy-saving ventilation structure of claim 1, wherein the protection mechanism (4) comprises a U-shaped fixing plate (401), two groups of clamping grooves are formed in the upper surface of the outer frame body (1), the U-shaped fixing plate (401) is clamped inside the two groups of clamping grooves of the outer frame body (1), and the motor (201) is located inside the U-shaped fixing plate (401).

5. The energy-saving ventilation structure for green buildings according to claim 4, wherein two groups of limiting plates (402) are arranged between the inner walls of the left side and the right side of the U-shaped fixing plate (401), and the positions of the two groups of limiting plates (402) are respectively positioned on the front side and the rear side of the motor (201).

6. The energy-saving ventilation structure for green buildings according to claim 2, wherein two groups of claps (306) are provided with fixing blocks (6) on one side far away from the adjacent group of rotating rods (305), and the two groups of fixing blocks (6) are made of rubber.