CN112432266B

CN112432266B - Ventilation energy-saving system of green building

Info

Publication number: CN112432266B
Application number: CN202011284784.7A
Authority: CN
Inventors: 刘志国; 孙刚; 缪顾远
Original assignee: Nanjing Jinhai Design Engineering Co ltd
Current assignee: Nanjing Jinhai Design Engineering Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2022-03-11
Anticipated expiration: 2040-11-17
Also published as: CN112432266A

Abstract

The application relates to a ventilation economizer system of green building uses in building ventilation technology's field, and it is including being used for fixing the prefabricated frame on building wall, and the inherent indoor one end that is close to of prefabricated frame is equipped with the aluminum alloy window, and logical groove has been seted up to the roof in the prefabricated frame, and the prefabricated frame articulates in logical inslot has the frame, is equipped with the fan in the frame, is equipped with on the prefabricated frame to bear the weight of the seat, bears the weight of the articulated servo jar in seat bottom surface, and the actuating lever of servo jar all articulates with the frame. This application has the effect that reduces the wasting of resources that causes building wall.

Description

Ventilation energy-saving system of green building

Technical Field

The application relates to the field of building ventilation technology, in particular to a ventilation energy-saving system of a green building.

Background

In the existing green building, a plurality of ventilation windows are usually arranged on a wall body, so that natural wind is fully utilized, and the natural wind and indoor air are fully circulated, thereby achieving the purpose of adjusting the room temperature.

In actual use, a part of green buildings are high in buildings around, natural wind is not smooth in circulation, and the utilization effect of the natural wind is not ideal, so that the external natural wind is pumped into the building in a mode of additionally installing a fan on the building, but the fan needs to be additionally drilled out of a hole for the fan to be placed in on the building wall in order to not influence indoor normal lighting when being installed, and resource waste is caused to the building wall.

Disclosure of Invention

In order to reduce the wasting of resources to building wall body causes, this application provides a ventilation economizer system of green building.

The application provides a ventilation economizer system of green building adopts following technical scheme:

the utility model provides a ventilation economizer system of green building, is including being used for fixing the prefabricated frame on building wall, the inherent one end that is close to indoor of prefabricated frame is equipped with the aluminum alloy window, logical groove has been seted up to prefabricated frame interior roof, prefabricated frame articulates in logical inslot has the frame, be equipped with the fan in the frame, be equipped with on the prefabricated frame and bear the weight of the seat, it has servo jar to bear the weight of the articulated servo jar in seat bottom surface, servo jar's actuating lever all articulates with the frame.

Through adopting above-mentioned technical scheme, during the ventilation, the operator opens the aluminum alloy window, start the fan, with external natural wind force system traction to indoor, the reliance and the use to equipment such as air conditioners have been reduced indoor, energy-concerving and environment-protective, when less to the ventilation demand, the operator keeps the aluminum alloy window open mode, servo jar drive frame upwards rotates to logical inslot, the occupation to prefabricated frame space has been saved, indoor daylighting has been guaranteed, the integration of aluminum alloy window and fan has been realized, but natural draft and forced draft freely switch, it is convenient nimble, the waste to building wall body resource has been reduced, do benefit to the stability and the intensity that improve building wall body structure.

Preferably, the fan comprises a housing, a substrate, a driving motor and fan blades, wherein a cavity is formed in the housing, a water inlet pipe and a water outlet pipe are connected to the housing, the substrate is positioned in the housing, a plurality of steel pipes are connected between the substrate and the housing, the steel pipes are communicated with the interior of the housing, the driving motor is mounted on the side wall of the substrate, and a motor shaft of the driving motor is connected with the fan blades; the water cooler is arranged on the bearing seat, a water inlet nozzle of the water cooler is connected with a water inlet pipe, a water outlet nozzle of the water cooler is connected with a water outlet pipe, and a water pump and a water tank are arranged on the water inlet pipe.

Through adopting above-mentioned technical scheme, when the weather is hot, the water pump starts, and the water in the water tank is pumped to the cooling water machine in, carries to housing and steel pipe in by the outlet pipe again after the cooling of cooling water machine in, forms water-cooling circulation, and the air current that the flabellum was pull blows into indoor after the cooling of cold water all around, has played the effect that reduces the room temperature, has strengthened ventilation effect, has further practiced thrift whole energy consumption.

Preferably, the frame lateral wall is equipped with a plurality of regulation seats, and is a plurality of two bisymmetry distributions of regulation seat are arranged along frame length direction, two relatively it is connected with the dabber to rotate between the regulation seat, the spindle is equipped with the guide plate, the dabber all is equipped with the elastic rubber ring of contradicting with the regulation seat at the both ends of guide plate.

By adopting the technical scheme, an operator can rotate the guide plate to adjust the direction of the airflow, so that different requirements of indoor personnel in actual use are met; the elastic rubber ring exerts a limiting force on the guide plate, and the difficulty of the rotation of the guide plate is increased, so that the guide plate can be kept unchanged after being adjusted.

Preferably, a screen window is arranged at one end, facing the outside, of the prefabricated frame.

By adopting the technical scheme, the phenomenon that external sundries enter the room under the traction of air flow is reduced, and the fan blades are protected.

Preferably, the prefabricated frame is provided with an inclined rain shield.

By adopting the technical scheme, the rain baffle plays a role in protecting internal components.

Preferably, a humidifier is arranged on the bearing seat.

Through adopting above-mentioned technical scheme, the fan during operation, the water smoke that the humidifier produced blows in indoor together under the traction of air current, does benefit to and reduces indoor degree of dryness, has improved indoor environment, has increased the multifunctionality of system.

Preferably, the side wall of the frame is provided with two guide pillars which are parallel to each other, the two guide pillars are connected with a support plate in a sliding manner, folding cloth is connected between the support plate and the end part of the frame, the bottom surface of the bearing seat is rotatably connected with a guide wheel, the bottom surface of the bearing seat is provided with a spring, and one end of the spring bypasses the guide wheel and then is downwards connected with the support plate; when the frame is positioned in the through groove, the folding cloth is spread.

Through adopting above-mentioned technical scheme, when folding cloth is spread out, the fan is sheltered by folding cloth, has played the guard action to the fan, and when the frame rotated down, the spring was stretched and is produced elastic deformation, has applyed an elastic tension to the extension board for the extension board removes to frame hinge point department, thereby makes folding cloth gather together and expose the fan, and is convenient nimble.

Preferably, the glass in the aluminum alloy window is hollow glass.

By adopting the technical scheme, the hollow glass has the functions of sound insulation and heat insulation, and is green, energy-saving and environment-friendly.

Preferably, a plurality of grouting cylinders are embedded in the upper side face of one end, facing the building wall, of the prefabricated frame, two grouting pipes are arranged on each grouting cylinder, and the two grouting pipes extend out of the prefabricated frame.

By adopting the technical scheme, when the prefabricated frame is installed, an operator reserves the steel bars on the wall body firstly, then the grouting cylinder is sleeved on the steel bars, concrete grout is injected from one of the grout pipes in a pumping mode, and the steel bars and the prefabricated frame can be fixedly connected together after the concrete grout is solidified, so that the prefabricated frame is fixed, convenience and rapidness are realized, and the field construction time is saved.

Preferably, a plurality of anchoring ribs are embedded in one end of the prefabricated frame, which faces the building wall, and the bottom surface of the prefabricated frame is connected with the building wall through an inclined support piece;

the inclined supporting piece comprises two base plates and screw sleeves, the two base plates are fixed to the bottom surfaces of the building wall and the prefabricated frame respectively through high-strength bolts, pull rods are hinged to the two base plates, and the two pull rods are all screwed in the screw sleeves.

By adopting the technical scheme, the anchoring ribs and the diagonal bracing members share the load received by the grouting cylinder, so that the fixation of the prefabricated frame is stabilized; when the inclined supporting piece is installed, an operator firstly screws the two pull rods in the screw sleeve, screws the screw sleeve to adjust the relative position of the pull rods and the screw sleeve, screws the high-strength bolt to fix the base plate after the high-strength bolt corresponds to the screw hole positions in the building wall and the prefabricated frame, and screws the screw sleeve again to tighten the two pull rods, so that the installation method is simple and convenient.

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

1. the aluminum alloy window and the fan are integrated into a whole through the prefabricated frame, waste of building wall resources is reduced, and meanwhile natural ventilation, lighting and forced ventilation can be freely switched, so that convenience and flexibility are realized;

2. the purposes of indoor cooling and moisture preservation are realized through water cooling circulation and the humidifier, and the versatility of the system is increased; the prefabricated frame adopts an assembled connecting structure, is convenient to install, and saves the site construction time.

Drawings

Fig. 1 is a schematic view of the overall structure of the present embodiment.

Fig. 2 is a schematic structural diagram for embodying the fan in the present embodiment.

Fig. 3 is a schematic structural diagram of the water inlet pipe and the water outlet pipe in the embodiment.

Fig. 4 is an enlarged view of a in fig. 3.

Fig. 5 is a schematic structural diagram for embodying a baffle in the present embodiment.

Fig. 6 is an enlarged view at B in fig. 5.

Fig. 7 is a schematic structural diagram for embodying the grouting barrel and the grout pipe in the embodiment.

Description of reference numerals: 1. prefabricating a frame; 11. an aluminum alloy window; 12. a through groove; 13. a frame; 14. a bearing seat; 15. a servo cylinder; 16. a screen window; 17. a rain shield; 18. a humidifier; 2. a fan; 21. a housing; 211. a cavity; 212. a water inlet pipe; 213. a water outlet pipe; 22. a substrate; 23. a drive motor; 24. a fan blade; 25. a steel pipe; 26. a water chiller; 27. a water pump; 28. a water tank; 3. an adjusting seat; 31. a mandrel; 32. a baffle; 33. an elastic rubber ring; 4. a guide post; 41. a support plate; 42. folding the cloth; 43. a guide wheel; 44. a spring; 5. a grouting cylinder; 51. a pulp pipe; 52. anchoring ribs; 6. a diagonal stay member; 61. a base plate; 62. a threaded sleeve; 63. a high-strength bolt; 64. a pull rod; 7. building a wall body.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

The embodiment of the application discloses a ventilation energy-saving system of a green building. As shown in fig. 1, the ventilation energy-saving system comprises a prefabricated frame 1 fixed on a building wall 7, the prefabricated frame 1 is rectangular, a hole communicated with the prefabricated frame 1 is reserved on the building wall 7, an aluminum alloy window 11 and a screen window 16 are arranged in the prefabricated frame 1, the aluminum alloy window 11 is located at one end, close to the indoor, of the prefabricated frame 1, glass in the aluminum alloy window 11 is hollow glass and has sound and heat insulation performance, and the screen window 16 is located at one end, facing the outdoor, of the prefabricated frame 1.

As shown in fig. 1, a through groove 12 is formed in the top wall of the prefabricated frame 1, the prefabricated frame 1 is hinged to a frame 13 in the through groove 12, a hinged point of the frame 13 is located at one end, close to the building wall 7, of the through groove 12, a fan 2 is arranged in the frame 13, two servo cylinders 15 are hinged to the bottom surface of a bearing seat 14 arranged on the prefabricated frame 1, and driving rods of the two servo cylinders 15 are hinged to the frame 13 so as to drive the frame 13 to rotate out of or rotate into the through groove 12.

As shown in fig. 2, the fan 2 includes a housing 21, a substrate 22, a driving motor 23 and fan blades 24, an annular cavity 211 is provided in the housing 21, the housing 21 is connected with a water inlet pipe 212 and a water outlet pipe 213, the substrate 22 is coaxially distributed in the interior of the housing 21, a plurality of steel pipes 25 are connected between the substrate 22 and the inner wall of the housing 21 and are distributed at equal intervals along the circumferential direction of the axis of the housing 21, each steel pipe 25 is communicated with the cavity 211 in the housing 21, the driving motor 23 is fixed on the side wall of the substrate 22, and a motor shaft of the driving motor 23 passes through the substrate 22 and then is connected with the fan blades 24; the servo cylinder 15 drives the frame 13 to rotate downwards to a vertical state, and the driving motor 23 drives the fan blades 24 to rotate so as to draw outside air flow into a room.

As shown in fig. 3, the bearing seat 14 is provided with a water cooler 26, a water pump 27, a water tank 28 and a humidifier 18, the water cooler 26 can be an air-cooled water cooler 26, a water outlet pipe 213 is connected with a water outlet nozzle of the water cooler 26, a water inlet pipe 212 is connected with the water inlet nozzle of the water cooler 26 after being sequentially connected with the water pump 27 and the water tank 28 in series, and an electromagnetic valve is arranged on the water inlet pipe 212; the water pump 27 is started to pump the water in the water tank 28 into the water chiller 26 through the water inlet pipe 212, the water is cooled into cold water after heat exchange in the water chiller 26, and then the cold water is conveyed into the cavity 211 through the water outlet pipe 213, so that the cavity 211 and each steel pipe 25 are filled with the cold water, and finally the cold water flows back into the water tank 28 through the water inlet pipe 212, and a cold water circulation is formed.

As shown in fig. 5 and 6, when the frame 13 rotates to the vertical position, the frame 13 is symmetrically provided with two rows of adjusting seats 3 distributed along the length direction thereof towards one side of the indoor, the number of each row of adjusting seats 3 is provided with a plurality of and is close to the long edge arrangement of the frame 13, two opposite adjusting seats 3 are arranged, the mandrel 31 is rotatably connected with the mandrel 31, the guide plate 32 is arranged on the mandrel 31, the mandrel 31 is provided with elastic rubber rings 33 abutting against the adjusting seats 3 at the two ends of the guide plate 32, the elastic rubber rings 33 are in the elastic deformation state, an elastic thrust effect is applied to the adjusting seats 3, the friction force between the elastic rubber rings 33 and the adjusting seats 3 is increased, so that the guide plate 32 is not easy to rotate, and the existing angle position is maintained.

As shown in fig. 3 and 4, one side of the frame 13 away from the adjusting seat 3 is provided with two guide pillars 4 parallel to each other, the two guide pillars 4 correspond to two long sides of the frame 13 parallel to each other, the two guide pillars 4 are slidably connected with a support plate 41, one end of the support plate 41 close to a hinge point of the support plate 41 and the frame 13 is connected with a folding cloth 42, the folding cloth 42 is made of a waterproof material, and the width of the folding cloth 42 is greater than the inner width of the frame 13; a guide wheel 43 (as shown in fig. 1) is rotatably connected to one end of the bottom surface of the bearing seat 14, which is far away from the hinge point of the frame 13, a spring 44 is arranged on the bottom surface of the bearing seat 14, the spring 44 is a soft spring 44, and the spring 44 is connected with the support plate 41 downward after bypassing the guide wheel 43; when the frame 13 is located in the through slot 12, the spring 44 is in a natural state, the folding cloth 42 is spread out to cover the fan 2, and the support plate 41 is close to the guide wheel 43.

As shown in fig. 1, a rain shield 17 is arranged on the prefabricated frame 1, one end of the rain shield 17, which is far away from the prefabricated frame 1, is inclined and extends upwards to abut against the building wall 7, and two ends of the rain shield 17 are provided with side plates to cover the prefabricated frame 1, so as to protect components such as a water cooler 26, a humidifier 18 and the like inside the rain shield 17.

As shown in fig. 7, a plurality of grouting cylinders 5 and anchoring ribs 52 are embedded in one end of the prefabricated frame 1 facing the building wall 7, the grouting cylinders 5 are located on the upper side surface of the end portion of the prefabricated frame 1 and are arranged along the length direction of the upper side surface, two grouting pipes 51 are vertically arranged on each grouting cylinder 5, the two grouting pipes 51 extend upwards to the outside of the prefabricated frame 1 and are flush with the surface of the prefabricated frame 1, the anchoring ribs 52 are arranged at intervals along the lower side surface of the end portion of the prefabricated frame 1 and two vertical side surfaces which are parallel to each other, and each anchoring rib 52 extends out of the prefabricated frame 1.

As shown in fig. 7, the bottom surface of the prefabricated frame 1 is connected with the building wall 7 through the diagonal support member 6, the diagonal support member 6 is distributed with a plurality of along the width direction of the prefabricated frame 1, the diagonal support member 6 comprises a threaded sleeve 62, high-strength bolts 63 and backing plates 61, the backing plates 61 are provided with two, the two backing plates 61 are respectively fixed on the bottom surfaces of the prefabricated frame 7 and the prefabricated frame 1 through the high-strength bolts 63, through holes for the high-strength bolts 63 to pass are formed in the backing plates 61, the two backing plates 61 are hinged to pull rods 64, the two pull rods 64 are all screwed in the threaded sleeve 62, and the two pull rods 64 are mutually tensioned, so that the supporting effect on the prefabricated frame 1 is achieved, and the strength and the stability of the prefabricated frame 1 connected with the building wall 7 are improved.

The implementation principle of the embodiment of the application is as follows: the prefabricated frame 1 is formed by pouring concrete, is prefabricated and molded in a concrete factory and then is directly transported to a construction site, and a screw cylinder is pre-embedded in the bottom surface of the prefabricated frame 1; before the prefabricated frame 1 is installed, an operator firstly pre-embeds reinforcing steel bars corresponding to the grouting cylinders 5 and screw cylinders corresponding to the high-strength bolts 63 on the building wall 7, reserves positioning holes corresponding to the anchoring ribs 52 on the building wall 7 at the same time, lifts the prefabricated frame 1 during installation, inserts the anchoring ribs 52 into the corresponding positioning holes, simultaneously inserts the reinforcing steel bars into the grouting cylinders 5, injects concrete slurry into one of the slurry pipes 51 of the grouting cylinders 5 in a pumping mode until the other slurry pipe 51 overflows, seals the two slurry pipes 51 by using the slurry plugging plug, and smears waterproof mortar on joints of the prefabricated frame 1 and the rain baffle 17 with the building wall 7.

The end parts of the two pull rods 64 are screwed into the inner parts of the screw sleeves 62, the relative positions of the two pull rods 64 are adjusted, after the through holes in the two base plates 61 correspond to the screw cylinders, the high-strength bolts 63 penetrate through the through holes to be screwed into the corresponding screw cylinders, the base plates 61 are fixed, and finally the screw sleeves 62 are screwed to drive the two pull rods 64 to be mutually tensioned, so that the method is convenient and fast, and compared with the traditional on-site formwork erection pouring, the construction time is saved.

Natural draft or when not high to the air volume demand, the operator opens aluminum alloy window 11 for indoor outer intercommunication, frame 13 keep being located the state that leads to groove 12, make prefabricated frame 1 inside open, guarantee indoor daylighting.

When the forced ventilation is performed, the driving rod of the servo cylinder 15 pushes the frame 13 to rotate downwards to be in a vertical state, the driving motor 23 drives the fan blades 24 to rotate, external air flow is drawn indoors, the indoor and outdoor air circulation speed is increased, the ventilation effect is achieved, an operator can stir the guide plate 32, and the angle of the guide plate 32 is adjusted to change the wind direction.

When the indoor temperature rises, the water cooler 26 and the water pump 27 are turned on, cold water circulation is started, and air flow drawn by the fan blades 24 is cooled by the cold water to form cold air to be blown into the room, so that the indoor temperature is reduced, the indoor environment is improved, the dependence of the room on high-energy-consumption refrigeration equipment such as an air conditioner is reduced, and energy is saved.

When the room is dry, the humidifier 18 is turned on by an operator, and the water mist generated by the humidifier 18 is blown into the room together under the traction of the air flow generated by the fan blades 24, so that a certain humidity is kept in the room.

In practical application, an operator can freely select a combination mode of natural ventilation or forced ventilation and cold air or a humidifier 18, the versatility of the system is increased, namely, the system space is integrated, the resource waste caused to the building wall 7 is reduced, and green ventilation, energy conservation and environmental protection are realized.

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 economizer system of green building which characterized in that: the prefabricated frame comprises a prefabricated frame (1) fixed on a building wall body (7), wherein an aluminum alloy window (11) is arranged at one end, close to the indoor, of the prefabricated frame (1), a through groove (12) is formed in the inner top wall of the prefabricated frame (1), a frame (13) is hinged in the through groove (12) of the prefabricated frame (1), a fan (2) is arranged in the frame (13), a bearing seat (14) is arranged on the prefabricated frame (1), a servo cylinder (15) is hinged to the bottom surface of the bearing seat (14), and a driving rod of the servo cylinder (15) is hinged to the frame (13);

the fan (2) comprises a housing (21), a substrate (22), a driving motor (23) and fan blades (24), a cavity (211) is formed in the housing (21), a water inlet pipe (212) and a water outlet pipe (213) are connected to the housing (21), the substrate (22) is located in the housing (21), a plurality of steel pipes (25) are connected between the substrate (22) and the housing (21), the steel pipes (25) are communicated with the cavity in the housing (21), the driving motor (23) is installed on the side wall of the substrate (22), and a motor shaft of the driving motor (23) is connected with the fan blades (24); a water cooler (26) is arranged on the bearing seat (14), a water inlet nozzle of the water cooler (26) is connected with a water inlet pipe (212), a water outlet nozzle is connected with a water outlet pipe (213), the water outlet pipe (213) is communicated with a cavity in the housing (21), and a water pump (27) and a water tank (28) are arranged on the water inlet pipe (212);

the side wall of the frame (13) is provided with two guide columns (4) which are parallel to each other, the two guide columns (4) are connected with a support plate (41) in a sliding manner, folding cloth (42) is connected between the support plate (41) and the end part of the frame (13), the bottom surface of the bearing seat (14) is rotatably connected with a guide wheel (43), the bottom surface of the bearing seat (14) is provided with a spring (44), and one end of the spring (44) is connected with the support plate (41) downwards after bypassing the guide wheel (43); when the frame (13) is positioned in the through groove (12), the folding cloth (42) is spread.

2. The ventilation energy-saving system for green buildings according to claim 1, characterized in that: frame (13) lateral wall is equipped with a plurality of regulation seats (3), and is a plurality of adjust two bisymmetry distributions of seat (3) and arrange along frame (13) length direction, two relatively adjust and rotate between seat (3) and be connected with dabber (31), be equipped with guide plate (32) on dabber (31), dabber (31) all are equipped with at the both ends of guide plate (32) and adjust elastic rubber ring (33) that seat (3) are contradicted.

3. The ventilation energy-saving system for green buildings according to claim 2, characterized in that: a screen window (16) is arranged at one end of the prefabricated frame (1) facing the outside.

4. The ventilation energy-saving system for green buildings according to claim 3, characterized in that: the prefabricated frame (1) is provided with an inclined rain baffle (17).

5. The ventilation energy-saving system for green buildings according to claim 4, characterized in that: a humidifier (18) is arranged on the bearing seat (14).

6. The ventilation energy-saving system for green buildings according to claim 1, characterized in that: the glass in the aluminum alloy window (11) is hollow glass.

7. The ventilation energy-saving system for green buildings according to claim 1, characterized in that: one end, facing a building wall body (7), of the prefabricated frame (1) is embedded with a plurality of grouting cylinders (5) on the upper side face, each grouting cylinder (5) is provided with two grouting pipes (51), and the two grouting pipes (51) extend out of the prefabricated frame (1).

8. The ventilation energy-saving system for green buildings according to claim 7, characterized in that: a plurality of anchoring ribs (52) are embedded in one end, facing the building wall (7), of the prefabricated frame (1), and the bottom surface of the prefabricated frame (1) is connected with the building wall (7) through an inclined support piece (6);

the diagonal bracing piece (6) comprises a base plate (61) and a threaded sleeve (62), wherein the base plate (61) is provided with two base plates (61), two base plates (61) are respectively fixed on the bottom surfaces of the building wall body (7) and the prefabricated frame (1) through high-strength bolts (63), two pull rods (64) are hinged on the base plates (61), and the pull rods (64) are all screwed in the threaded sleeve (62).