CN213983884U

CN213983884U - Ventilation energy-saving equipment of green building

Info

Publication number: CN213983884U
Application number: CN202022148972.9U
Authority: CN
Inventors: 胡丽娟
Original assignee: Shenzhen Jingpeng Construction Engineering Co ltd
Current assignee: Shenzhen Jingpeng Construction Engineering Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-08-17
Anticipated expiration: 2030-09-25

Abstract

The utility model relates to a ventilation energy-saving equipment of green building, it includes the ventilation unit main part, has seted up the air intake on the lateral wall of ventilation unit main part, and the vent has been seted up to ventilation unit main part length direction's one end, installs the controlling means who is used for controlling the intake of air intake on the ventilation unit, and controlling means closes the movable plate of air intake and drive movable plate to the drive division that is close to or keeps away from the direction removal of air intake including being used for the lid. This application has the effect of improving the problem that lets in indoor amount of wind and be convenient for adjust.

Description

Ventilation energy-saving equipment of green building

Technical Field

The application relates to the field of building equipment, in particular to a ventilation energy-saving device for a green building.

Background

The green building is a building which can save resources (energy, land, water and materials) to the maximum extent, protect the environment, reduce pollution, provide healthy, applicable and efficient use space for people and harmoniously coexist with nature in the whole life cycle. The urban buildings are more and more dense, ventilation and dilution are needed by means of ventilation equipment and the like, the propagation and harm of air pollutants are controlled by using a low-energy-consumption mode as far as possible on the premise that the indoor ventilation requirement is met, and the indoor and outdoor air environment quality guarantee is realized. Currently, existing ventilation energy-saving devices generally utilize a ventilation fan for ventilation.

With respect to the related art in the above, the inventors consider that there are the following drawbacks: most of existing ventilation energy-saving devices are inconvenient to control the amount of air introduced into a room, and cannot adjust the amount of air supplied conveniently to be small under the condition that outdoor air is seriously polluted, so that damage is brought to the health of a user.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that lets in indoor amount of wind and be convenient for adjust, this application provides a ventilation energy-saving equipment of green building.

The application provides a ventilation energy-saving equipment of green building adopts following technical scheme:

the utility model provides a ventilation energy-saving equipment of green building, includes the ventilation unit main part, the air intake has been seted up on the lateral wall of ventilation unit main part, the vent has been seted up to ventilation unit main part length direction's one end, the last controlling means who is used for controlling the intake of air intake of installing of ventilation unit, controlling means closes the movable plate of air intake and drive movable plate to the drive division that is close to or keeps away from the direction removal of air intake including being used for the lid.

By adopting the technical scheme, the driving part is opened, the driving part drives the movable plate to move towards the direction close to or far away from the air inlet, and the air inlet volume of the air inlet can be controlled by controlling the staggered area of the movable plate and the air inlet, so that under the condition of severe outdoor air pollution, the staggered area of the movable plate and the air inlet is controlled to reduce the air inlet volume, the problem that the air volume introduced into the room is convenient to adjust is solved, and the health influence of outdoor air on indoor users is reduced.

Preferably, the air inlet is composed of a plurality of opening parts, the moving plate is provided with a plurality of communicating openings used for communicating with the opening parts, and each communicating opening corresponds to one opening part; the mouth parts are circumferentially arrayed along the central axis direction of the moving plate, the communication ports are circumferentially arrayed along the central axis direction of the moving plate, and the driving part is used for driving the moving plate to rotate along the central axis direction of the moving plate.

By adopting the technical scheme, at ordinary times, each communication port is communicated with the corresponding port part, so that the air inlet volume of the air inlet is in the maximum state; when the air inlet volume of the air inlet needs to be reduced, the driving part is opened to drive the movable plate to rotate, so that the communication ports and the opening parts are arranged in a staggered mode, and the air inlet volume of the air inlet is controlled by controlling the staggered area of the communication ports and the opening parts.

Preferably, the movable plate is located the outer wall of the ventilation device main body, the driving portion comprises a rotating shaft and a servo motor installed on the side wall of the ventilation device main body where the air inlet is located, the rotating shaft penetrates through the side wall of the ventilation device main body and is fixedly connected with the movable plate, and the output end of the servo motor is fixedly connected with the rotating shaft.

By adopting the technical scheme, the servo motor is started, the servo motor drives the rotating shaft to rotate, the moving plate is driven to rotate, when the moving plate rotates until each communication port is completely opposite to the corresponding port part, the air inlet volume of the air inlet is in the maximum state, and when the moving plate rotates until the communication ports and the port parts are arranged in a staggered mode, the air inlet volume of the air inlet is controlled by controlling the staggered area of the communication ports and the port parts.

Preferably, the ventilation device further comprises a filtering device for filtering gas, wherein the filtering device comprises a filtering cylinder, and the filtering cylinder is detachably arranged on the ventilation device main body.

By adopting the technical scheme, the filter device is convenient to replace, the trouble that the ventilation device main body needs to be disassembled for replacement is avoided, and convenience is brought to a user.

Preferably, the cartridge filter includes filter layer, spacing section of thick bamboo, installs respectively in mounting panel and the backup pad at cartridge filter length direction's both ends, outside spacing section of thick bamboo was located to the filter layer cover, filter layer inner wall and spacing section of thick bamboo outer wall are equipped with the interval in order to form the ventiduct, cartridge filter length direction's both ends are respectively through mounting panel, backup pad demountable installation in ventilation unit main part length direction's both ends, ventiduct and vent intercommunication set up.

By adopting the technical scheme, the airflow entering the ventilation device main body from the air inlet is firstly filtered through the filter layer, and the filtered airflow enters the room through the ventilation channel and the ventilation opening to purify the air entering the room.

Preferably, the one end that the vent was kept away from to the ventilation unit main part has seted up the installing port, the lateral wall of installing port extends along the central direction of installing port has a brace table, the brace table is used for the backup pad, is provided with the locating part in the ventilation unit main part, the locating part includes fixed connection in the cross of vent inner wall, fixed connection in the spacing post of cross central point and putting, spacing post is used for with spacing section of thick bamboo grafting cooperation, a plurality of wind mouths of wearing have been seted up on the mounting panel, make the ventiduct sets up with the wind mouth intercommunication of wearing, the cross section of cartridge filter is greater than or equal to the cross section of vent.

Through adopting above-mentioned technical scheme, the cartridge filter passes through the installing port to be installed in the ventilation unit main part, aims at spacing post with spacing section of thick bamboo to make spacing post insert spacing section of thick bamboo in, can tentatively spacing the cartridge filter, avoid from air current that air intake department got into in the ventilation unit main part towards askew cartridge filter, influence cartridge filter performance filter effect, the brace table then is used for supporting the cartridge filter, further increases the installation stability of cartridge filter.

Preferably, a sealing ring is mounted on the contact surface of the support platform and the support plate.

By adopting the technical scheme, the air flow entering the main body of the ventilation device from the air inlet is reduced to escape from the mounting hole.

Preferably, the air intake comprises a plurality of air inlet tanks, the length direction of air inlet tank sets up along the length direction of ventilation unit main part, the drive division is used for driving movable plate lid to close a plurality of air inlet tanks, and the drive division includes reciprocal lead screw and reciprocal lead screw complex slider, the reciprocal lead screw pivoted servo motor of drive, servo motor installs in the ventilation unit main part, servo motor's output fixed connection is in reciprocal lead screw length direction's one end, servo motor's one end rotation connection in the ventilation unit main part is kept away from to reciprocal lead screw, the ventilation unit main part is provided with the guide piece, the guide piece includes sliding connection in the guide block of ventilation unit main part, the sliding direction of guide block is unanimous with the moving direction of slider, movable plate length direction's both ends difference fixed connection in slider, guide block.

By adopting the technical scheme, the servo motor is started, the servo motor drives the reciprocating screw rod to rotate, the sliding block reciprocates along the length direction of the multifilament rod, the sliding block drives the moving plate to move towards the direction close to or far away from the air inlet under the assistance of the guide block, and the air inlet volume of the air inlet tank is controlled by controlling the staggered area of the moving plate and the air inlet tank.

Preferably, the guide piece further comprises a guide rod, the guide block is slidably connected to the guide rod, and two ends of the guide rod in the length direction are respectively and fixedly connected to two side walls of the ventilation device body in the length direction.

Through adopting above-mentioned technical scheme, when servo motor drive reciprocal lead screw rotated, the slider was along length direction reciprocating motion toward the multifilament pole, and the slider drives the movable plate along length direction reciprocating motion toward the multifilament pole under the assistance of guide block, and the setting of guide bar and guide block has increased the stability that the movable plate removed.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the movable plate and the driving part are arranged, the driving part drives the movable plate to move towards the direction close to or far away from the air inlet, and the air inlet volume of the air inlet can be controlled by controlling the staggered area of the movable plate and the air inlet, so that under the condition that outdoor air is seriously polluted, the staggered area of the movable plate and the air inlet is controlled to reduce the air inlet volume, the problem that the air volume introduced into a room is convenient to adjust is solved, and the health influence of outdoor air on indoor users is reduced;

2. the filter cartridge is arranged, so that air flow entering the ventilation device main body from the air inlet is filtered, and air entering a room is purified;

3. through setting up cartridge filter demountable installation in the ventilation unit main part, avoided needing to dismantle the trouble that the ventilation unit main part carries out the change, offer convenience for the user.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present application.

Fig. 2 is a schematic cross-sectional structure diagram of a first embodiment of the present application.

FIG. 3 is a cross-sectional view of a partial vent body after a hidden filter according to an embodiment of the present application.

Fig. 4 is a schematic structural diagram of a second embodiment of the present application.

Fig. 5 is a schematic cross-sectional structure diagram of the second embodiment of the present application.

FIG. 6 is a sectional view of a partial vent body after concealing a filter according to a second embodiment of the present application.

Description of reference numerals: 1. a ventilation device main body; 2. a filter cartridge; 21. a filter layer; 22. a limiting cylinder; 23. mounting a plate; 24. a support plate; 25. an air duct; 26. an installation port; 27. a support table; 28. a handle; 3. a limiting member; 31. a cross; 32. a limiting column; 4. an air inlet; 41. a mouth; 42. an air inlet groove; 5. a vent; 6. moving the plate; 7. a communication port; 8. a servo motor; 9. a reciprocating screw rod; 10. a slider; 11. a guide bar; 12. and a guide block.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

Example one

The embodiment of the application discloses ventilation energy-saving equipment for a green building. Referring to fig. 1, the ventilation and energy saving device for green buildings includes a ventilation device body 1, and a filtering device for filtering gas, the filtering device being installed in the ventilation device body 1. An air inlet 4 is formed in the side wall of the ventilation device main body 1, a ventilation opening 5 is formed in one end of the ventilation device main body 1 in the length direction, outdoor airflow enters the ventilation device main body 1 from the air inlet 4, and the outdoor airflow is filtered by a filtering device and then conveyed indoors through the ventilation opening 5; the ventilating device is provided with a control device for controlling the air inlet volume of the air inlet 4.

Referring to fig. 2, the filter device includes a filter cartridge 2, and a central axis of the filter cartridge 2 coincides with a central axis of the ventilation device body 1. The filter cartridge 2 comprises a filter layer 21, a limiting cylinder 22, a mounting plate 23 mounted at one end of the filter cartridge 2 in the length direction, and a support plate 24 mounted at the other end of the filter cartridge 2 in the length direction, wherein the filter layer 21 is sleeved outside the limiting cylinder 22, the inner wall of the filter layer 21 and the outer wall of the limiting cylinder 22 are provided with intervals to form an air duct 25, and the two ends of the filter cartridge 2 in the length direction are respectively detachably mounted at the two ends of the ventilation device main body 1 in the length direction through the mounting plate 23 and the support plate 24.

Referring to fig. 2 and 3, an installation opening 26 is formed in one end of the ventilation device main body 1, which is far away from the ventilation opening 5, a support table 27 extends from a side wall of the installation opening 26 along a center direction of the installation opening 26, the support table 27 is used for supporting the plate 24, and a sealing ring is installed on a contact surface between the support table 27 and the support plate 24, so that the escape of the airflow entering the ventilation device main body 1 from the air inlet 4 from the installation opening 26 is reduced.

Referring to fig. 2 and 3, a limiting member 3 is disposed in the ventilation device main body 1, the limiting member 3 includes a cross 31 fixedly connected to an inner wall of the ventilation opening 5, and a limiting post 32 fixedly connected to a central position of the cross 31, the limiting post 32 is used for being in insertion fit with the limiting cylinder 22, and the limiting cylinder 22 is sleeved on the limiting post 32. The mounting plate 23 is provided with a plurality of air vents (not shown in the figure) so that the air duct 25 and the air vents are communicated, and the cross section of the filter cartridge 2 is larger than or equal to that of the vent 5, so that the air flow entering the ventilation device main body 1 from the air inlet 4 is filtered by the filter cartridge 2 and then is conveyed to the vent 5 from the filter cartridge 2 to circulate indoors. In the present embodiment, it is exemplified that the cross section of the filter cartridge 2 is equal to that of the vent 5.

Referring to fig. 2, a handle 28 is fixedly connected to one side of the supporting plate 24 away from the mounting plate 23, and when the filter device is replaced, the filter device can be replaced by pulling out the handle 28 from the supporting plate 24, so that the trouble of replacing the ventilation device main body 1 by detaching the ventilation device main body is avoided, and convenience is brought to a user.

Referring to fig. 1 and 3, the control device includes a moving plate 6 for covering the air inlet 4, and a driving portion for driving the moving plate 6 to move closer to or away from the air inlet 4, and in the present embodiment, the shape of the moving plate 6 is illustrated as a circle, and the shape of the moving plate 6 is not limited. The air inlet 4 consists of a plurality of opening parts 41, the moving plate 6 is provided with a plurality of communicating openings 7 for communicating with the opening parts 41, and each communicating opening 7 corresponds to one opening part 41; the plurality of opening portions 41 are circumferentially arrayed along the central axis direction of the moving plate 6, and the plurality of communication ports 7 are also circumferentially arrayed along the central axis direction of the moving plate 6. At ordinary times, each communication port 7 is communicated with the corresponding port 41, so that the air inlet volume of the air inlet 4 is in the maximum state; when the air intake of the air inlet 4 needs to be reduced, the driving part is opened to drive the moving plate 6 to rotate, so that the communication ports 7 and the opening part 41 are arranged in a staggered mode, and the air intake of the air inlet 4 is controlled by controlling the staggered area of the communication ports 7 and the opening part 41.

Referring to fig. 1 and 3, the moving plate 6 is located on the outer wall of the ventilator main body 1, and the driving part includes a rotating shaft (not shown in the figure) and a servo motor 8 mounted on the side wall of the ventilator main body 1 where the air inlet 4 is located; the lateral wall of the ventilation device main body 1 and the moving plate 6 are fixedly connected in a penetrating mode through the rotating shaft, one end of the output end of the servo motor 8 and one end of the rotating shaft, far away from the moving plate 6, are fixedly connected, and the central axis of the rotating shaft coincides with the central axis of the moving plate 6.

The implementation principle of the ventilation energy-saving equipment of the green building is as follows: the servo motor 8 is started, the servo motor 8 drives the rotating shaft to rotate, the moving plate 6 is driven to rotate through rotation, when the moving plate 6 rotates until each communication port 7 is completely opposite to the corresponding port 41, the air inlet amount of the air inlet 4 is in the maximum state, and when the moving plate 6 rotates until the communication ports 7 and the port 41 are arranged in a staggered mode, the staggered area of the communication ports 7 and the port 41 is controlled, so that the air inlet amount of the air inlet 4 is controlled.

Example two

Referring to fig. 4, the second embodiment is different from the first embodiment in that the shape of the air inlet 4 is different and the structure of the driving part is different. The air inlet 4 is composed of a plurality of air inlet slots 42, the length direction of the air inlet slots 42 is arranged along the length direction of the ventilation device main body 1, and the movable plate 6 is used for covering the plurality of air inlet slots 42.

Referring to fig. 5 and 6, the driving part includes a reciprocating screw rod 9, a slider 10 engaged with the reciprocating screw rod 9, and a servo motor 8 for driving the reciprocating screw rod 9 to rotate, and the servo motor 8 is installed on the inner wall of the ventilation device main body 1. The guide piece is installed in the ventilation device main body and comprises a guide rod 11 and a guide block 12 in sliding fit with the guide rod 11, the length direction of the reciprocating screw rod 9 is parallel to the length direction of the ventilation device main body 1, the output end of the servo motor 8 is fixedly connected to one end of the reciprocating screw rod 9 in the length direction, and one end, far away from the servo motor 8, of the reciprocating screw rod 9 is rotatably connected to the side wall of the ventilation device main body 1. Both ends of the guide bar 11 in the length direction are fixedly connected to both side walls of the ventilation apparatus main body 1 in the length direction, respectively. Two ends of the moving plate 6 in the length direction are respectively and fixedly connected with the slide block 10 and the guide block 12.

Referring to fig. 5 and 6, in normal times, the moving plate 6 is far away from the air inlet 4, so that the air inlet amount of the air inlet groove 42 is in a maximum state; when the air intake of the air intake slot 42 needs to be reduced, the servo motor 8 is started, the servo motor 8 drives the reciprocating screw rod 9 to rotate, the reciprocating screw rod 9 drives the moving plate 6 to reciprocate along the length direction of the reciprocating screw rod 9, so that the moving plate 6 is close to or far away from the air intake slot 42, and the air intake of the air intake slot 42 is controlled by controlling the staggered area of the moving plate 6 and the air intake slot 42.

The implementation principle of the ventilation energy-saving equipment of the green building in the second embodiment of the application is as follows: the servo motor 8 is started, the servo motor 8 drives the reciprocating screw rod 9 to rotate, the slide block 10 reciprocates along the length direction of the reciprocating screw rod 9, the slide block 10 drives the moving plate 6 to move towards or away from the air inlet 4 under the assistance of the guide block 12, and the air inlet quantity of the air inlet groove 42 is controlled by controlling the staggered area of the moving plate 6 and the air inlet groove 42.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a ventilation energy-saving equipment of green building which characterized in that: including ventilation unit main part (1), air intake (4) have been seted up on the lateral wall of ventilation unit main part (1), vent (5) have been seted up to ventilation unit main part (1) length direction's one end, the last controlling means who is used for controlling the intake of air intake (4) of installing of ventilation unit, controlling means closes movable plate (6) of air intake (4) and drive movable plate (6) to the drive division that is close to or keeps away from the direction removal of air intake (4) including being used for the lid.

2. The ventilation energy-saving device for green buildings according to claim 1, characterized in that: the air inlet (4) consists of a plurality of opening parts (41), the moving plate (6) is provided with a plurality of communication openings (7) which are used for being communicated with the opening parts (41), and each communication opening (7) corresponds to one opening part (41); the mouth parts (41) are arranged along the circumference of the central axis direction of the moving plate (6) in an array mode, the communication ports (7) are also arranged along the circumference of the central axis direction of the moving plate (6) in an array mode, and the driving part is used for driving the moving plate (6) to rotate along the central axis direction of the moving plate (6).

3. The ventilation energy-saving device for green buildings according to claim 1, characterized in that: the movable plate (6) is located on the outer wall of the ventilation device main body (1), the driving portion comprises a rotating shaft and a servo motor (8) installed on the side wall of the ventilation device main body (1) where the air inlet (4) is located, the rotating shaft penetrates through the side wall of the ventilation device main body (1) and the movable plate (6) to be fixedly connected, and the output end of the servo motor (8) is fixedly connected with the rotating shaft.

4. The ventilation energy-saving device for green buildings according to claim 1, characterized in that: still include the filter equipment who is used for filtering gaseous, filter equipment includes cartridge filter (2), cartridge filter (2) demountable installation is in ventilation unit main part (1).

5. The ventilation energy-saving device for green buildings according to claim 4, characterized in that: cartridge filter (2) include filter layer (21), spacing section of thick bamboo (22), install respectively in mounting panel (23) and backup pad (24) at cartridge filter (2) length direction's both ends, outside spacing section of thick bamboo (22) were located in filter layer (21) cover, filter layer (21) inner wall and spacing section of thick bamboo (22) outer wall were equipped with the interval in order to form air duct (25), mounting panel (23), backup pad (24) demountable installation in ventilation unit main part (1) length direction's both ends are passed through respectively at cartridge filter (2) length direction's both ends, air duct (25) and vent (5) intercommunication set up.

6. The ventilation energy-saving device for green buildings according to claim 5, characterized in that: mounting opening (26) have been seted up to the one end that vent (5) were kept away from in ventilation unit main part (1), the lateral wall of mounting opening (26) extends along the central direction of mounting opening (26) has a supporting bench (27), supporting bench (27) are used for backup pad (24), are provided with locating part (3) in ventilation unit main part (1), locating part (3) are including cross (31), the spacing post (32) of fixed connection in cross (31) central point of vent (5) inner wall, spacing post (32) are used for with spacing section of thick bamboo (22) grafting cooperation, a plurality of wind mouths of wearing have been seted up on mounting panel (23), make airway (25) and the setting of wind mouth intercommunication of wearing, the cross section of cartridge filter (2) is greater than or equal to the cross section of vent (5).

7. The ventilation energy-saving device for green buildings according to claim 6, characterized in that: and a sealing ring is arranged on the contact surface of the support platform (27) and the support plate (24).

8. The ventilation energy-saving device for green buildings according to claim 1, characterized in that: the air inlet (4) is composed of a plurality of air inlet grooves (42), the length direction of the air inlet grooves (42) is arranged along the length direction of the ventilation device main body (1), the driving part is used for driving the movable plate (6) to cover the air inlet grooves (42), the driving part comprises a reciprocating screw rod (9), a sliding block (10) matched with the reciprocating screw rod (9) and a servo motor (8) driving the reciprocating screw rod (9) to rotate, the servo motor (8) is installed on the ventilation device main body (1), the output end of the servo motor (8) is fixedly connected to one end of the reciprocating screw rod (9) in the length direction, one end, far away from the servo motor (8), of the reciprocating screw rod (9) is rotatably connected to the ventilation device main body (1), the ventilation device main body is provided with a guide piece, the guide piece comprises a guide block (12) connected to the ventilation device main body (1) in a sliding manner, the sliding direction of the guide block (12) is consistent with the moving direction of the sliding block (10), and two ends of the moving plate (6) in the length direction are fixedly connected to the sliding block (10) and the guide block (12) respectively.

9. The ventilation energy-saving device for green buildings according to claim 8, characterized in that: the guide piece further comprises a guide rod (11), the guide block (12) is connected to the guide rod (11) in a sliding mode, and two ends of the guide rod (11) in the length direction are fixedly connected to two side walls of the ventilation device main body (1) in the length direction respectively.