CN212657833U

CN212657833U - Ventilation energy-saving device of green building

Info

Publication number: CN212657833U
Application number: CN202021337047.4U
Authority: CN
Inventors: 张仕寅; 邵星; 李蕾; 郑爽; 夏文俊; 彭佩珊
Original assignee: Hubei Provincial Communications Planning And Design Institute Co ltd
Current assignee: Hubei Provincial Communications Planning And Design Institute Co ltd
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2021-03-05
Anticipated expiration: 2030-07-09

Abstract

The utility model discloses a ventilation economizer of green building, which comprises a wall body, the last side fixed mounting that the inside central point of wall body put has step motor, helical gear is installed No. one to step motor's lower extreme, helical gear is installed No. two to one side of helical gear, the actuating lever is installed to helical gear's inboard No. two, L type link, every are all installed at the both ends of actuating lever the internally mounted of L type link has the gear, first connecting rod is installed to the lower extreme of gear, first connecting rod passes through first cylindric lock with the gear and is connected, second connecting rod is installed to one side of first connecting rod, second connecting rod passes through second cylindric lock with first connecting rod and is connected, the bottom fixed mounting of second connecting rod has the shielding plate. The utility model discloses simple structure, convenient operation, convenient to use has improved the device's heat insulating ability, avoids the outside gas backward flow simultaneously, is convenient for heat outside cold air simultaneously.

Description

Ventilation energy-saving device of green building

Technical Field

The utility model relates to a ventilation energy-saving equipment technical field specifically is a ventilation energy-saving device of green building.

Background

With the rapid development of social economy, a green building means a high-quality building which saves resources, protects the environment, reduces pollution, provides healthy, applicable and efficient use space for people in the whole life cycle, and realizes harmonious symbiosis between people and nature to the maximum extent, and the evaluation of the green building follows the principle of local conditions, combines the characteristics of climate, environment, resources, economy, culture and the like of the region where the building is located, and comprehensively evaluates the performances of five indexes such as safety, durability, health, comfort, life convenience, resource saving, environment amenity and the like in the whole life cycle of the building.

However, when the existing ventilation energy-saving device for the green building does not use ventilation equipment, the air inlet window and the air outlet window are not in a sealed state, so that the heat preservation performance of the device is reduced, and discharged air flow is easy to flow back when the ventilation equipment is used; therefore, the existing requirements are not met, and a ventilation energy-saving device for green buildings is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ventilation economizer of green building to solve the current ventilation economizer of green building that proposes in the above-mentioned background art when not using ventilation equipment, air inlet window and air-out window are not encapsulated situation, have reduced the device's heat insulating ability, and when using ventilation equipment, the combustion gas flow is very easily backward flow the scheduling problem.

In order to achieve the above object, the utility model provides a following technical scheme: a ventilation energy-saving device of a green building comprises a wall body, wherein a stepping motor is fixedly installed on the upper side edge of the central position in the wall body, a first bevel gear is installed at the lower end of the stepping motor, a second bevel gear is installed on one side of the first bevel gear, a driving rod is installed on the inner side of the second bevel gear, L-shaped connecting frames are installed at two ends of the driving rod, a gear is installed in each L-shaped connecting frame, an A connecting rod is installed at the lower end of the gear and is connected with the gear through an A cylindrical pin, an B connecting rod is installed on one side of the A connecting rod and is connected with the A connecting rod through a B cylindrical pin, a baffle plate is fixedly installed at the bottom end of the B connecting rod, two strip-shaped slide ways located on the inner wall of the wall body are installed on two sides of the baffle plate, and an air outlet window is arranged at the position, the baffle is installed to the inboard of air-out window, the one end fixed mounting of baffle has the bar gag lever post, a spring is installed in the outside of bar gag lever post, the go-between is installed to one side of a spring, the inboard symmetry of go-between is provided with two second ventilation holes, one side in second ventilation hole is provided with three first ventilation hole.

Preferably, the left side limit of wall body is close to another the position department of shielding plate is provided with the air inlet window, the inboard of air inlet window is provided with puts the thing groove, the inboard sliding connection who puts the thing groove has the hot plate, one side symmetry of hot plate is provided with two column grooves, every the inboard fixed mounting in column groove has No. two springs, the one end fixed mounting of No. two springs has the kicking block.

Preferably, one end of the first spring is connected with the baffle through a screw, and the other side of the first spring is connected with the inner wall of the air outlet window through a screw.

Preferably, the connecting ring is connected with the outer surface of the wall body through a screw, a thread groove is formed in the inner side of the connecting ring, and the strip-shaped limiting rod is connected with the second ventilation hole through the thread groove.

Preferably, the one end and the kicking block of No. two springs pass through bolted connection, the other end and the inner wall in cylindrical groove of No. two springs pass through bolted connection, the one end of kicking block is the cylinder type, the surface of kicking block has cup jointed rubber antiskid sheath.

Preferably, step motor passes through the screw connection with the wall body, step motor's output shaft and a helical gear pass through the coupling joint, a helical gear meshes with No. two helical gears, No. two helical gears pass through the joint with the actuating lever and are connected, the actuating lever card is gone into to the inboard of L type link, the actuating lever passes through the bearing with L type link and is connected, the one end card of actuating lever is gone into to the axle center department of gear, the actuating lever passes through the joint with the gear and is connected, L type link passes through the screw connection with the wall body.

Preferably, one side of the bar-shaped slide way is connected with the inner wall of the wall body through a screw, the shielding plate is connected with the bar-shaped slide way through a sliding groove in a sliding mode, and the upper end face of the shielding plate is connected with the bottom end of the second connecting rod through a screw.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a cooperation of first connecting rod, first cylindric lock, second connecting rod and second cylindric lock, the rotation of gear has driven the removal of second connecting rod, and the reciprocating of second connecting rod has driven the shielding plate to move down in the inboard of bar slide, makes the shielding plate can shelter from air outlet window and air inlet window, avoids the air current to get into the device inboard through air outlet window and air inlet window and leads to the device poor heat insulating ability;

2. the utility model discloses during the use ventilation unit, the go-between is dismantled to user's accessible screw, and outside air current backward flow can promote the baffle and remove to one side, can effectively avoid outside air current backward flow, and when need not using fan equipment, user's accessible screw is with go-between and wall body fixed connection, and rotatory bar gag lever post makes the baffle remove to one side, avoids the baffle to remove, avoids the air current to leak.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a schematic structural view of the first connecting rod of the present invention;

FIG. 3 is a schematic structural view of the baffle of the present invention;

fig. 4 is a schematic structural view of the heating plate of the present invention.

In the figure: 1. a wall body; 2. a stepping motor; 3. a first bevel gear; 4. a second bevel gear; 5. a drive rod; 6. an L-shaped connecting frame; 7. a gear; 8. a first connecting rod; 9. a first cylindrical pin; 10. b, connecting the rod; 11. b cylindrical pin; 12. a shielding plate; 13. a strip-shaped slideway; 14. an air outlet window; 15. an air inlet window; 16. a baffle plate; 17. a strip-shaped limiting rod; 18. a first spring; 19. a connecting ring; 20. a first vent hole; 21. a second vent hole; 22. heating plates; 23. a cylindrical groove; 24. a second spring; 25. a top block; 26. a storage groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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.

The model number of the stepping motor 2 mentioned in the present invention is (130BYG) which can be obtained from market purchase or private customization.

Referring to fig. 1 to 4, the present invention provides an embodiment: a ventilation energy-saving device for green buildings comprises a wall body 1, wherein a stepping motor 2 is fixedly installed on the upper side edge of the central position in the wall body 1, a first bevel gear 3 is installed at the lower end of the stepping motor 2, a second bevel gear 4 is installed on one side of the first bevel gear 3, a driving rod 5 is installed on the inner side of the second bevel gear 4, L-shaped connecting frames 6 are installed at two ends of the driving rod 5, a gear 7 is installed in each L-shaped connecting frame 6, an A connecting rod 8 is installed at the lower end of the gear 7, the A connecting rod 8 is connected with the gear 7 through an A cylindrical pin 9, a B connecting rod 10 is installed on one side of the A connecting rod 8, the B connecting rod 10 is connected with the A connecting rod 8 through a B cylindrical pin 11, a baffle plate 12 is fixedly installed at the bottom end of the B connecting rod 10, so that a shielding effect on an air outlet window 14 and an air inlet window 15 can be achieved, the, be convenient for the removal of shielding plate 12, play limiting displacement to shielding plate 12, the position department that the right side limit of wall body 1 is close to one of them shielding plate 12 is provided with air-out window 14, baffle 16 is installed to air-out window 14's inboard, the one end fixed mounting of baffle 16 has bar gag lever post 17, spring 18 is installed No. one in the outside of bar gag lever post 17, go-between 19 is installed to one side of spring 18, the inboard symmetry of go-between 19 is provided with two second ventilation holes 21, one side of second ventilation hole 21 is provided with three first ventilation hole 20.

Further, the left side of the wall 1 is provided with an air inlet window 15 at a position close to the other shielding plate 12, the inner side of the air inlet window 15 is provided with an object placing groove 26, the inner side of the object placing groove 26 is connected with a heating plate 22 in a sliding manner, one side of the heating plate 22 is symmetrically provided with two cylindrical grooves 23, the inner side of each cylindrical groove 23 is fixedly provided with a second spring 24, and one end of each second spring 24 is fixedly provided with a top block 25.

By adopting the technical scheme, the baffle 16 and the first spring 18 are matched, so that gas backflow is avoided, and the cleanness of gas inside the wall body 1 is improved.

Furthermore, one end of the first spring 18 is connected with the baffle 16 through a screw, and the other side of the first spring 18 is connected with the inner wall of the air outlet window 14 through a screw.

By adopting the technical scheme, the movement of the baffle 16 is convenient to control through the action of the first spring 18, and the backflow of external air can be avoided.

Further, the connecting ring 19 is connected with the outer surface of the wall body 1 through a screw, a thread groove is formed in the inner side of the connecting ring 19, and the strip-shaped limiting rod 17 is connected with the second vent hole 21 through the thread groove.

Through adopting above-mentioned technical scheme, through the cooperation of go-between 19 and wall body 1, the installation and the dismantlement of the go-between 19 of being convenient for, through the cooperation of bar gag lever post 17 and thread groove, the removal of the bar gag lever post 17 of being convenient for.

Further, one end of a second spring 24 is connected with the top block 25 through a screw, the other end of the second spring 24 is connected with the inner wall of the cylindrical groove 23 through a screw, one end of the top block 25 is cylindrical, and the outer surface of the top block 25 is sleeved with a rubber anti-slip sheath.

Through adopting above-mentioned technical scheme, be convenient for control kicking block 25's removal through No. two spring 24's effect, be convenient for play limiting displacement to hot plate 22 through kicking block 25's effect.

Further, step motor 2 passes through the screw connection with wall body 1, step motor 2's output shaft and a helical gear 3 pass through the coupling joint, a helical gear 3 meshes with No. two helical gears 4, No. two helical gears 4 pass through the joint with actuating lever 5 and are connected, actuating lever 5 card is gone into to the inboard of L type link 6, actuating lever 5 passes through the bearing with L type link 6 and is connected, the one end card of actuating lever 5 is gone into to the axle center department of gear 7, actuating lever 5 passes through the joint with gear 7 and is connected, L type link 6 passes through the screw connection with wall body 1.

Through adopting above-mentioned technical scheme, the rotation of the helical gear 3 of being convenient for through step motor 2's effect, and then the rotation of the helical gear 4 of being convenient for, and then the rotation of the actuating lever 5 of being convenient for to the rotation of gear 7 has been driven.

Further, one side of the strip-shaped slideway 13 is connected with the inner wall of the wall body 1 through a screw, the shielding plate 12 is connected with the strip-shaped slideway 13 through a sliding chute, and the upper end face of the shielding plate 12 is connected with the bottom end of the second connecting rod 10 through a screw.

By adopting the technical scheme, the baffle plate 12 is driven to move up and down on the inner side of the strip-shaped slideway 13 by the up-and-down movement of the second connecting rod 10.

The working principle is as follows: when the device is used, a power supply is switched on, a switch is switched on, when a user does not need to use the ventilation device, the user can switch on the stepping motor 2, the stepping motor 2 drives the first helical gear 3 to rotate, the first helical gear 3 drives the second helical gear 4 to rotate, and further drives the driving rod 5 to rotate, the driving rod 5 drives the two gears 7 to rotate, through the matching of the A connecting rod 8, the A cylindrical pin 9, the B connecting rod 10 and the B cylindrical pin 11, the rotation of the gears 7 drives the B connecting rod 10 to move, and the up-down movement of the B connecting rod 10 drives the shielding plate 12 to move downwards on the inner side of the strip-shaped slide way 13, so that the shielding plate 12 can shield the air outlet window 14 and the air inlet window 15, and the phenomenon that air flow enters the inner side of the device through the air outlet window 14 and the air inlet window;

meanwhile, when the user uses the ventilation apparatus, the user can detach the connection ring 19 by the screw, and at this time, once the external air flow backflow is encountered, the external air flow backflow pushes the baffle 16 to move to one side, and at this time, the first spring 18 is stretched, the backflow of external air flow can be effectively avoided, but when the internal air flow is about to flow out to the outside, the internal air flow can push the baffle 16 to move to the other side, at the moment, the first spring 18 is compressed, the internal air flow flows out through the first vent hole 20, when the fan device is not needed, a user can fixedly connect the connecting ring 19 with the wall body 1 through a screw, then the user can rotate the bar-shaped limiting rod 17 through the action of threads, the rotation of the bar-shaped limiting rod 17 drives the baffle 16 to move to one side, the baffle 16 can be limited, the baffle 16 is prevented from moving, the air flow is prevented from leaking, and meanwhile, external air is prevented from flowing into the inner side of the device;

when the device used ventilation equipment, the effect of user accessible hot plate 22 was convenient for play the heating effect to the air current, avoid outside air current when cold directly to get into indoor and produce the harm to the operating personnel health, when needing to change hot plate 22, the user can remove kicking block 25 to one side, column groove 23 was compressed this moment, and during kicking block 25 and hot plate 22 disconnection, the user can take out hot plate 22, and change hot plate 22 and overhaul, the service life of the device has been improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims

1. The utility model provides a ventilation economizer of green building, includes wall body (1), its characterized in that: the wall body (1) is characterized in that a stepping motor (2) is fixedly mounted on the upper side edge of the inner central position of the wall body (1), a first helical gear (3) is mounted at the lower end of the stepping motor (2), a second helical gear (4) is mounted at one side of the first helical gear (3), a driving rod (5) is mounted at the inner side of the second helical gear (4), L-shaped connecting frames (6) are mounted at the two ends of the driving rod (5), a gear (7) is mounted inside each L-shaped connecting frame (6), a first connecting rod (8) is mounted at the lower end of the gear (7), the first connecting rod (8) is connected with the gear (7) through a first cylindrical pin (9), a second connecting rod (10) is mounted at one side of the first connecting rod (8), the second connecting rod (10) is connected with the first connecting rod (8) through a second cylindrical pin (11), and a baffle plate (12) is fixedly, two bar slides (13) that are located wall body (1) inner wall are all installed to the both sides of shielding plate (12), the right side limit of wall body (1) is close to one of them the position department of shielding plate (12) is provided with air-out window (14), baffle (16) are installed to the inboard of air-out window (14), the one end fixed mounting of baffle (16) has bar gag lever post (17), spring (18) are installed in the outside of bar gag lever post (17), go-between (19) are installed to one side of spring (18), the inboard symmetry of go-between (19) is provided with two second ventilation holes (21), one side of second ventilation hole (21) is provided with three first ventilation hole (20).

2. The ventilation energy-saving device for green buildings according to claim 1, characterized in that: the left side limit of wall body (1) is close to another the position department of shielding plate (12) is provided with air inlet window (15), the inboard of air inlet window (15) is provided with puts thing groove (26), the inboard sliding connection who puts thing groove (26) has hot plate (22), one side symmetry of hot plate (22) is provided with two column groove (23), every the inboard fixed mounting of column groove (23) has No. two springs (24), the one end fixed mounting of No. two springs (24) has kicking block (25).

3. The ventilation energy-saving device for green buildings according to claim 1, characterized in that: one end of the first spring (18) is connected with the baffle (16) through a screw, and the other side of the first spring (18) is connected with the inner wall of the air outlet window (14) through a screw.

4. The ventilation energy-saving device for green buildings according to claim 1, characterized in that: the connecting ring (19) is connected with the outer surface of the wall body (1) through a screw, a thread groove is formed in the inner side of the connecting ring (19), and the strip-shaped limiting rod (17) is connected with the second ventilation hole (21) through the thread groove.

5. The ventilation energy-saving device for green buildings according to claim 2, characterized in that: the one end and the kicking block (25) of No. two springs (24) pass through screwed connection, the other end and the inner wall in cylindrical groove (23) of No. two springs (24) pass through screwed connection, the one end of kicking block (25) is the cylinder type, the surface of kicking block (25) has cup jointed rubber antiskid sheath.

6. The ventilation energy-saving device for green buildings according to claim 1, characterized in that: step motor (2) and wall body (1) are through the screw connection, the output shaft and helical gear (3) of step motor (2) pass through the coupling joint, helical gear (3) and No. two helical gear (4) meshing, No. two helical gear (4) are connected through the joint with actuating lever (5), actuating lever (5) card is gone into to the inboard of L type link (6), actuating lever (5) are connected through the bearing with L type link (6), the axle center department to gear (7) is gone into to the one end card of actuating lever (5), actuating lever (5) are connected through the joint with gear (7), L type link (6) pass through the screw connection with wall body (1).

7. The ventilation energy-saving device for green buildings according to claim 1, characterized in that: one side of bar slide (13) passes through screw connection with the inner wall of wall body (1), shielding plate (12) passes through spout sliding connection with bar slide (13), the up end of shielding plate (12) passes through screw connection with the bottom of second connecting rod (10).