CN217209673U

CN217209673U - Ventilation structure for green building

Info

Publication number: CN217209673U
Application number: CN202220961545.9U
Authority: CN
Inventors: 全新晴; 孙清亮; 林秀凤
Original assignee: Shenzhen Nottingham Institute For Sustainable Development Co ltd
Current assignee: Shenzhen Nottingham Institute For Sustainable Development Co ltd
Priority date: 2022-04-24
Filing date: 2022-04-24
Publication date: 2022-08-16
Anticipated expiration: 2032-04-24

Abstract

The utility model relates to a ventilation structure field, concretely relates to ventilation structure for green building, including equipment shell, equipment shell upper surface is close to central point fixed mounting and has a rolling bearing, the partial fixed mounting of inner circle of rolling bearing has the lead screw, the lead screw surface is close to upper end fixed mounting and has a gear. The utility model discloses in, when changing the dust screen, downwards stimulate the sliding frame, the sliding frame slides down along leading to the groove, foraminiferous slide on the sliding frame still cooperates the through-hole to slide on the traveller simultaneously, and compression spring when gliding, just can take out the dust screen along the notch after that, change the dust screen, the sliding frame resets under the spring action of spring after the loose hand, thereby it can change the dust screen to need not to dismantle the device, and through the lift seat that sets up, need not dismantle the shell of device, can spill the inside structure of device, convenience of equipment's maintenance, saving staff's repair time.

Description

Ventilation structure for green building

Technical Field

The utility model relates to a ventilation structure field, concretely relates to ventilation structure for green building.

Background

In the existing green building, in order to ensure that the ventilation effect of the building is better, a ventilation structure is often required to be installed, so that the ventilation effect is better, and the comfort level is increased; however, the existing ventilation structure for the green building has certain disadvantages when in use, and if the existing ventilation structure for the green building is usually fixed on the wall when in use, and the equipment is of an integrated structure, the dustproof assembly of the equipment is inconvenient to replace, and the equipment is inconvenient to overhaul.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems of inconvenient replacement of a dust screen and inconvenient maintenance of the existing device in the existing ventilation structure for the green building, the ventilation structure for the green building is provided.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a green ventilation structure for building, includes equipment shell, the inside movable mounting of equipment shell has the seat that goes up and down, the equal fixed mounting in equipment shell both sides surface has the mount pad, the inside position that is close to front surface and rear surface of equipment shell all imbeds movable mounting has the sliding frame, the inside block of sliding frame is installed the dust screen, the equipment shell upper surface is close to central point and puts fixed mounting there is the mounting bracket, the mounting bracket upper surface is close to one side edge position embedding and installs the motor, the seat upper surface that goes up and down is close to central point and puts fixed mounting and has threaded sleeve pole, fixed surface installs the fan of breathing in on the seat that goes up and down, fan one side direction of breathing in is located fixed surface installs exhaust fan on the seat that goes up and down.

Further, the method comprises the following steps: the utility model discloses a take seat bearing, including equipment shell, fixed mounting, screw rod outer surface, the equipment shell upper surface is close to central point and puts fixed mounting and have a seated bearing, the inner circle part fixed mounting of seated bearing has the lead screw, the lead screw surface is close to upper end position fixed mounting and has a gear No. one, the inside equal fixed mounting that is close to upper surface position of equipment shell has the loop bar, take the seated bearing with equipment shell contact position threaded mounting has the double-screw bolt, the seated bearing passes through double-screw bolt and equipment shell fixed connection, equipment shell with logical groove has been seted up to the sliding frame corresponding position, equipment shell internal surface is close to logical groove position fixed mounting and has the traveller, the nested spring that installs of traveller surface.

Further, the method comprises the following steps: the outer surface of the screw rod is close to the first gear, a nut is arranged on the position of the first gear in a threaded mode, and the first gear is fixedly connected with the screw rod through the nut.

Further, the method comprises the following steps: threaded hole is seted up to mount pad rear surface, the notch has been seted up to the sliding frame surface, fixed surface installs foraminiferous slide on the sliding frame, foraminiferous slide upper surface threaded mounting has the hexagonal double-screw bolt, foraminiferous slide passes through hexagonal double-screw bolt and sliding frame fixed connection, the through-hole has been seted up to foraminiferous slide upper surface, foraminiferous slide passes through-hole and traveller sliding connection, when changing the dust screen, the pulling sliding frame downwards, the sliding frame slides down along logical groove, and foraminiferous slide on the sliding frame still cooperates the through-hole to slide on the traveller to compress spring when gliding, just can take out the dust screen along the notch after that, change the dust screen, the sliding frame resets under the spring action after the loose hand to need not to dismantle the device and can change the dust screen.

Further, the method comprises the following steps: fixed surface installs the motor on the mounting bracket, the output end fixed mounting of motor has No. two gears, fixed surface installs the switch of falling in the same direction as, the starter motor, the output of motor drives No. two gears rotatory, No. two gears and a gear engagement are connected, with power conduction to the lead screw on, make the lead screw rotatory and make the screw loop bar move down under the promotion of screw thread, further make the lift seat move down, at the in-process that moves down, further spill the fan of breathing in and the exhaust fan of lift seat upper surface, thereby need not dismounting device's shell, can spill the inside structure of device, thereby facilitate the maintenance of device, save staff's repair time, wherein fall in the same direction as corotation and the reversal of the steerable motor of switch, further the rising or the decline of steerable lift seat.

Further, the method comprises the following steps: the lifting seat upper surface is close to four corners position fixed mounting and has the gag lever post, fixed surface installs the contact housing behind the equipment shell.

Further, the method comprises the following steps: the limiting rod is inserted into the sleeve rod, the screw rod is in threaded connection with the threaded sleeve rod, the second gear is in meshed connection with the first gear, the limiting rod slides in the sleeve rod to limit the lifting seat, and the lifting seat is stable when moving.

The utility model has the advantages that:

1. through the arranged sliding frame, when the dust screen is replaced, the sliding frame is pulled downwards and slides downwards along the through groove, meanwhile, the slide seat with the hole on the sliding frame is matched with the through hole to slide on the sliding column, the spring is compressed while sliding, then the dust screen can be taken out along the notch, the dust screen is replaced, and the sliding frame resets under the elastic force action of the spring after hands are loosened, so that the dust screen can be replaced without disassembling the device;

2. through the lift seat that sets up, when overhauing, starter motor, the output of motor drives No. two gears rotatory, No. two gears and a gear engagement are connected, conduct power to the lead screw on, make the lead screw rotatory and make the screw sleeve pole move down under the promotion of screw thread, further make the lift seat move down, move the in-process down, the gag lever post slides in the loop bar and carries on spacingly to the lift seat, further spill the fan and the exhaust fan of breathing in of lift seat upper surface, thereby need not the shell of dismounting device, can spill the inside structure of device, further facilitate the maintenance of device, save staff's repair time.

Drawings

The present invention will be further described with reference to the accompanying drawings.

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

FIG. 2 is a schematic view of the descending structure of the lifting seat of the present invention;

FIG. 3 is a schematic view of the structure of the present invention with the lifting base not lowered;

FIG. 4 is a schematic view of the connection structure of the first gear and the second gear of the present invention;

fig. 5 is a schematic view of the split structure of the sliding frame of the present invention;

fig. 6 is an enlarged view of a portion a in fig. 4 according to the present invention.

In the figure: 1. an equipment housing; 101. a pedestal bearing; 102. a screw rod; 103. a loop bar; 104. a through groove; 105. A traveler; 106. a spring; 107. a first gear; 2. a mounting seat; 201. a threaded hole; 3. a sliding frame; 301. a notch; 302. a dust screen; 303. a slide seat with a hole; 4. a mounting frame; 401. a motor; 402. a reversing switch; 403. a second gear; 5. a lifting seat; 501. a limiting rod; 502. a threaded rod; 6. a contact cover; 7. an air suction fan; 701. an exhaust fan.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, a green building ventilation structure comprises an equipment housing 1, wherein a lifting seat 5 is movably mounted inside the equipment housing 1, mounting seats 2 are fixedly mounted on the surfaces of two sides of the equipment housing 1, a sliding frame 3 is movably mounted in the equipment housing 1 in a manner of being embedded in positions close to the front surface and the rear surface, a dustproof net 302 is clamped inside the sliding frame 3, a mounting frame 4 is fixedly mounted on the upper surface of the equipment housing 1 close to the center, a motor 401 is embedded in a position close to one edge of the upper surface of the mounting frame 4, a threaded sleeve rod 502 is fixedly mounted on the upper surface of the lifting seat 5 close to the center, an air suction fan 7 is fixedly mounted on the upper surface of the lifting seat 5, and an exhaust fan 701 is fixedly mounted on the upper surface of the lifting seat 5 in the direction of one side of the air suction fan 7; a bearing with a seat 101 is fixedly arranged on the upper surface of the equipment shell 1 close to the central position, a screw rod 102 is fixedly arranged on the inner ring part of the bearing with a seat 101, a first gear 107 is fixedly arranged on the outer surface of the screw rod 102 close to the upper end, loop bars 103 are fixedly arranged in the equipment shell 1 close to the upper surface, a stud is arranged at the contact position of the bearing with a seat 101 and the equipment shell 1 in a threaded manner, the bearing with a seat 101 is fixedly connected with the equipment shell 1 through the stud, a through groove 104 is formed in the corresponding position of the equipment shell 1 and the sliding frame 3, a sliding column 105 is fixedly arranged on the inner surface of the equipment shell 1 close to the through groove 104, and a spring 106 is embedded on the outer surface of the sliding column 105; a nut is arranged on the outer surface of the screw rod 102 close to the first gear 107 in a threaded mode, and the first gear 107 is fixedly connected with the screw rod 102 through the nut; the rear surface of the mounting seat 2 is provided with a threaded hole 201, the outer surface of the sliding frame 3 is provided with a notch 301, the upper surface of the sliding frame 3 is fixedly provided with a slide seat 303 with a hole, the upper surface of the slide seat 303 with the hole is provided with a hexagonal stud in a threaded manner, the slide seat 303 with the hole is fixedly connected with the sliding frame 3 through the hexagonal stud, the upper surface of the slide seat 303 with the hole is provided with a through hole, the slide seat 303 with the hole is slidably connected with the slide column 105 through the through hole, when the dust screen 302 is replaced, the sliding frame 3 is pulled downwards, the sliding frame 3 slides downwards along the through slot 104, meanwhile, the slide carriage 303 with holes on the sliding frame 3 is matched with the through hole to slide on the sliding column 105, and compresses the spring 106 while sliding, and then the dust screen 302 can be taken out along the notch 301, the dust screen 302 is replaced, and the sliding frame 3 is reset under the elastic force of the spring 106 after hands are loosened, so that the dust screen 302 can be replaced without disassembling the device;

a motor 401 is fixedly arranged on the upper surface of the mounting frame 4, a second gear 403 is fixedly arranged at the output end of the motor 401, a reversing switch 402 is fixedly arranged on the upper surface of the mounting frame 4, the motor 401 is started, the output end of the motor 401 drives the second gear 403 to rotate, the second gear 403 is meshed with the first gear 107 to transmit power to the screw rod 102, the screw rod 102 is made to rotate, the threaded sleeve rod 502 is made to move downwards under the pushing of threads, the lifting seat 5 further moves downwards, and in the downward moving process, the air suction fan 7 and the air exhaust fan 701 on the upper surface of the lifting seat 5 are further leaked out, so that the internal structure of the device can be leaked out without disassembling the shell of the device, the device is convenient to overhaul, and the overhaul time of workers is saved, wherein the reversing switch 402 can control the forward rotation and reverse rotation of the motor 401, and further can control the ascending or descending of the lifting seat 5; the upper surface of the lifting seat 5 is fixedly provided with limiting rods 501 close to the four corners, and the rear surface of the equipment shell 1 is fixedly provided with a contact cover 6; the limiting rod 501 is inserted into the sleeve rod 103, the screw rod 102 is in threaded connection with the threaded sleeve rod 502, the second gear 403 is in meshed connection with the first gear 107, and the limiting rod 501 slides in the sleeve rod 103 to limit the lifting seat 5, so that the lifting seat 5 is more stable when moving.

The working principle is as follows: opening a window matched with the contact cover 6 on the wall body, inserting the contact cover 6 into the window, then opening a hole corresponding to the threaded hole 201 on the wall body, installing the device on the wall body by matching with fixing parts such as expansion screws, and when ventilating, starting the air suction fan 7 or the air exhaust fan 701, so that the indoor and outdoor air flow can circulate, when replacing the dustproof net 302, pulling the sliding frame 3 downwards, the sliding frame 3 slides downwards along the through groove 104, meanwhile, the sliding seat 303 with the hole on the sliding frame 3 also slides on the sliding column 105 by matching with the through hole, and compresses the spring 106 while sliding, then taking out the dustproof net 302 along the notch 301, replacing the dustproof net 302, resetting the sliding frame 3 under the elastic action of the spring 106 after releasing hands, thereby replacing the dustproof net 302 without disassembling the device, when overhauling is carried out, starting the motor 401, the output end of the motor 401 drives the second gear to rotate, the second gear 403 is meshed with the first gear 107, power is transmitted to the screw rod 102, the screw rod 102 rotates, the threaded sleeve rod 502 is driven by threads to move downwards, the lifting seat 5 further moves downwards, in the downward moving process, the limiting rod 501 slides in the sleeve rod 103 to limit the lifting seat 5, the air suction fan 7 and the air exhaust fan 701 on the upper surface of the lifting seat 5 are further leaked, the shell of the device does not need to be disassembled, the internal structure of the device can be leaked, the device is convenient to overhaul, and the overhaul time of workers is saved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only, and various modifications, additions and substitutions as described for the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.

Claims

1. The utility model provides a green ventilation structure for building, includes equipment shell (1), its characterized in that, the inside movable mounting of equipment shell (1) has lift seat (5), the equal fixed mounting in equipment shell (1) both sides surface has mount pad (2), the inside position that is close to front surface and rear surface of equipment shell (1) all imbeds movable mounting has sliding frame (3), dust screen (302) are installed to sliding frame (3) inside block, equipment shell (1) upper surface is close to central point fixed mounting that puts there is mounting bracket (4), mounting bracket (4) upper surface is close to a side edge position embedding and installs motor (401), lift seat (5) upper surface is close to central point fixed mounting and has threaded sleeve pole (502), lift seat (5) upper surface fixed mounting has suction fan (7), suction fan (7) one side direction is located lift seat (5) upper surface fixed mounting has exhaust fan(s), (fan (502) 701).

2. The ventilation structure for the green building according to claim 1, wherein a seated bearing (101) is fixedly mounted on the upper surface of the equipment housing (1) near the central position, a lead screw (102) is fixedly mounted on the inner ring part of the seated bearing (101), a first gear (107) is fixedly mounted on the outer surface of the lead screw (102) near the upper end position, a sleeve rod (103) is fixedly mounted inside the equipment housing (1) near the upper surface position, a stud is mounted on the contact position of the seated bearing (101) and the equipment housing (1) through a thread, the seated bearing (101) is fixedly connected with the equipment housing (1) through the stud, a through groove (104) is formed in the corresponding position of the equipment housing (1) and the sliding frame (3), and a sliding column (105) is fixedly mounted on the inner surface of the equipment housing (1) near the through groove (104), the outer surface of the sliding column (105) is provided with a spring (106) in a nesting way.

3. The ventilation structure for the green building as claimed in claim 2, wherein a nut is threadedly mounted on the outer surface of the screw rod (102) near the first gear (107), and the first gear (107) is fixedly connected with the screw rod (102) through the nut.

4. The ventilation structure for the green building as claimed in claim 3, wherein a threaded hole (201) is formed in the rear surface of the mounting seat (2), a notch (301) is formed in the outer surface of the sliding frame (3), a sliding seat (303) with a hole is fixedly mounted on the upper surface of the sliding frame (3), a hexagonal stud is threadedly mounted on the upper surface of the sliding seat (303) with the hole, the sliding seat (303) with the hole is fixedly connected with the sliding frame (3) through the hexagonal stud, a through hole is formed in the upper surface of the sliding seat (303) with the hole, and the sliding seat (303) with the hole is slidably connected with the sliding column (105) through the through hole.

5. The ventilation structure for the green building according to claim 4, wherein a motor (401) is fixedly installed on the upper surface of the installation frame (4), a second gear (403) is fixedly installed at the output end of the motor (401), and a reversing switch (402) is fixedly installed on the upper surface of the installation frame (4).

6. The ventilation structure for the green building according to claim 5, wherein the upper surface of the lifting seat (5) is fixedly provided with limiting rods (501) near four corners, and the rear surface of the equipment housing (1) is fixedly provided with a contact cover (6).

7. The ventilation structure for green buildings as claimed in claim 6, wherein the limit rod (501) is inserted into the sleeve rod (103), the screw rod (102) is in threaded connection with the threaded sleeve rod (502), and the second gear (403) is in meshed connection with the first gear (107).