CN215062653U

CN215062653U - Classroom building ventilation energy-saving equipment

Info

Publication number: CN215062653U
Application number: CN202121344085.7U
Authority: CN
Inventors: 罗忠; 林林
Original assignee: Anhui Sanlian University
Current assignee: Anhui Sanlian University
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2021-12-07
Anticipated expiration: 2031-06-16

Abstract

The utility model provides a classroom building ventilation economizer, including ventilation pipe, air-supply line, the air-supply line is installed on the ventilation pipe, the ventilation pipe is kept away from the one end of air-supply line and is installed a plurality of exhaust pipes, install the fixed plate in the air-supply line, the fixed plate is close to one side of ventilation pipe and installs the fan and be used for driving fan pivoted driving piece, and is a plurality of all install the dead lever in the exhaust pipe, one side that the ventilation pipe was kept away from to the dead lever is rotated and is connected with the pivot, install the flabellum of a plurality of circumference distributions in the pivot. The utility model provides a classroom building ventilation economizer can improve the effect of ventilation in the classroom, can also play energy-conserving effect.

Description

Classroom building ventilation energy-saving equipment

Technical Field

The utility model discloses classroom building ventilation relates to technical field, especially relates to a classroom building ventilation energy-saving equipment.

Background

The classroom is that students accept education, the place of going to class, and classroom the inside student is many, and in order to guarantee that students have a good learning environment in the classroom, need keep the ventilation in the classroom, traditional ventilation all is installation ceiling fan in the classroom, opens the window and ventilates, and ventilation effect is poor, and ventilation effect needs to use ventilation energy-saving equipment in order to guarantee the classroom.

The existing ventilation energy-saving equipment has certain defects in use, is poor in energy-saving effect and ventilation effect and cannot achieve good indoor ventilation effect.

SUMMERY OF THE UTILITY MODEL

Based on the technical problem who exists among the background art, the utility model provides a classroom building ventilation economizer.

The utility model provides a classroom building ventilation economizer, including ventilation pipe, air-supply line, the air-supply line is installed on the ventilation pipe, the ventilation pipe is kept away from the one end of air-supply line and is installed a plurality of exhaust pipes, install the fixed plate in the air-supply line, the fixed plate is close to one side of ventilation pipe and installs the fan and be used for driving fan pivoted driving piece, and is a plurality of all install the dead lever in the exhaust pipe, one side that the ventilation pipe was kept away from to the dead lever is rotated and is connected with the pivot, install the flabellum of a plurality of circumference distributions in the pivot.

Preferably, an air inlet cover is installed at one end, far away from the ventilating pipe, of the air inlet pipe.

Preferably, the fixed rod is fixedly sleeved with a fixed block, and the rotating shaft is rotatably connected to the fixed block.

Preferably, the driving member includes a servo motor installed on a side of the fixing plate away from the fan, and an output end of the servo motor is connected with one end of the fan.

Preferably, a cavity is formed in the ventilation pipe, a first through hole which penetrates through the ventilation pipe is formed in the air inlet pipe and communicated with the cavity, and a second through hole which penetrates through the ventilation pipe is formed in the air exhaust pipe and communicated with the cavity.

The utility model discloses following beneficial effect has:

through the design of fan and the interior flabellum of a plurality of exhaust pipes, accessible driving piece drive fan rotates to blow in the ventilation pipe with outside cold wind, then discharge through a plurality of exhaust pipes, at the exhaust in-process, can drive the pivot on the flabellum and rotate on the dead lever, the flabellum that this structure accessible fan drove a plurality of exhaust pipes rotates, thereby ventilates in the classroom, plays energy-conserving effect, has also improved the effect of ventilating.

Through the design of ventilation pipe, air-supply line and a plurality of exhaust pipe, when the outside has big wind, can make the wind regime get into in the ventilation pipe through the air-supply line, then lead to the classroom with the wind regime through a plurality of exhaust pipes in, this structure can play fine energy-conserving effect.

Drawings

Fig. 1 is the utility model provides an overall structure schematic diagram of classroom building ventilation economizer.

Fig. 2 is a schematic plan structure diagram of the ventilation energy-saving device for classroom buildings provided by the utility model.

Fig. 3 is the schematic view of the internal structure of the air inlet pipe in the ventilation energy-saving device for classroom buildings provided by the utility model.

Fig. 4 is an enlarged view of a in fig. 2 according to the present invention.

Detailed Description

Referring to fig. 1-4, the utility model provides a classroom building ventilation economizer, including ventilation pipe 1, air-supply line 2 installs on ventilation pipe 1, and ventilation pipe 1 keeps away from the one end of air-supply line 2 and installs a plurality of exhaust pipes 3, installs fixed plate 4 in the air-supply line 2, and fan 5 and be used for driving fan 5 pivoted driving piece are installed to one side that fixed plate 4 is close to ventilation pipe 1. The driving part comprises a servo motor 11 arranged on one side of the fixing plate 4 far away from the fan 5, and the output end of the servo motor 11 is connected with one end of the fan 5.

A cavity is formed in the ventilation pipe 1, a first through hole which penetrates through the ventilation pipe is formed in the air inlet pipe 2 and communicated with the cavity, and a second through hole which penetrates through the ventilation pipe is formed in the exhaust pipe 3 and communicated with the cavity.

All install dead lever 6 in a plurality of exhaust pipes 3, dead lever 6 is kept away from one side rotation of ventilation pipe 1 and is connected with pivot 7, installs the flabellum 8 of a plurality of circumference distributions on the pivot 7. The fixed rod 6 is fixedly sleeved with a fixed block 10, and the rotating shaft 7 is rotatably connected to the fixed block 10.

In the embodiment, in order to facilitate the external air to enter the air inlet pipe 2 through the air inlet cover 9, the air inlet cover 9 is installed at one end of the air inlet pipe 2 far away from the ventilation pipe 1.

The utility model discloses theory of operation and use flow: in order to improve the ventilation effect in a classroom, through the design of the fan 5 and the fan blades 8 in the exhaust pipes 3, the fan 5 can be driven to rotate by the servo motor 11 on the fixing plate 4, so that external cold air is blown into the ventilation pipe 1, and then the cold air is discharged through the exhaust pipes 3, in the discharging process, the fan blades 8 in the exhaust pipes 3 are forced to rotate the rotating shaft 7 on the fixing block 10, so that an air source is blown into a classroom through the rotating fan blades 8, and the structure can drive the fan blades 8 in the exhaust pipes 3 to rotate by the fan 5, so that the ventilation in the classroom is realized, the energy-saving effect is realized, and the ventilation effect is also improved; through ventilation pipe 1, the design of air-supply line 2 and a plurality of exhaust pipe 3, when the outside has the strong wind, can make the wind regime pass through in air-supply line 2 gets into ventilation pipe 1, then lead to the classroom with the wind regime through a plurality of exhaust pipe 3 in, when the wind regime is in exhaust pipe 3, flabellum 8 in the exhaust pipe 3 receives the wind force to make pivot 7 rotate on fixed block 10, thereby blow in the classroom with the wind regime through rotatory flabellum 8, this structure can need not drive fan 5 when having the strong wind, thereby make outside wind regime enter the classroom, play the effect of ventilation, can also play the effect of the energy can be saved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a classroom building ventilation economizer which characterized in that: including ventilation pipe (1), air-supply line (2), install on ventilation pipe (1) air-supply line (2), ventilation pipe (1) is kept away from the one end of air-supply line (2) and is installed a plurality of exhaust pipes (3), install fixed plate (4) in air-supply line (2), fan (5) and be used for driving fan (5) pivoted driving piece are installed to one side that fixed plate (4) are close to ventilation pipe (1), and are a plurality of all install dead lever (6) in exhaust pipe (3), one side rotation that ventilation pipe (1) was kept away from in dead lever (6) is connected with pivot (7), install flabellum (8) that a plurality of circumference distribute on pivot (7).

2. The ventilation and energy-saving device for classroom buildings as claimed in claim 1, wherein: an air inlet cover (9) is installed at one end, far away from the ventilation pipe (1), of the air inlet pipe (2).

3. The ventilation and energy-saving device for classroom buildings as claimed in claim 1, wherein: the fixing rod (6) is fixedly sleeved with a fixing block (10), and the rotating shaft (7) is rotatably connected to the fixing block (10).

4. A classroom building ventilation energy saving device as claimed in any one of claims 1-3, wherein: the driving piece comprises a servo motor (11) which is arranged on one side, far away from the fan (5), of the fixing plate (4), and the output end of the servo motor (11) is connected with one end of the fan (5).

5. A classroom building ventilation energy saving device as claimed in any one of claims 1-3, wherein: the air inlet pipe is characterized in that a cavity is formed in the ventilation pipe (1), a first through hole is formed in the air inlet pipe (2) and penetrates through the air inlet pipe, the first through hole is communicated with the cavity, a second through hole is formed in the exhaust pipe (3) and penetrates through the exhaust pipe, and the second through hole is communicated with the cavity.