CN215863889U - Passive ventilation device applied to buildings - Google Patents
Passive ventilation device applied to buildings Download PDFInfo
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- CN215863889U CN215863889U CN202023261791.3U CN202023261791U CN215863889U CN 215863889 U CN215863889 U CN 215863889U CN 202023261791 U CN202023261791 U CN 202023261791U CN 215863889 U CN215863889 U CN 215863889U
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Abstract
The utility model discloses a passive ventilation device applied to buildings, and relates to the technical field of intelligent ventilation devices. The passive ventilation design eliminates the motion noise generated by the fan in the working process, effectively improves the quietness of the indoor working environment, simultaneously has no electric energy consumption of the fan, has lower air supply speed, makes the body feel of people more comfortable, and can adjust the air output of the air outlet pipe according to the requirement of an actual user, thereby improving the practicability of the device.
Description
Technical Field
The utility model relates to the technical field of intelligent ventilation devices, in particular to a passive ventilation device applied to buildings.
Background
The trend of intelligent buildings as houses is realized by more and more builders, developers and residents, the safety of the intelligent buildings is guaranteed besides the intelligence, and meanwhile, the intelligence, convenience and humanization of the intelligent buildings are improved by the application of intelligent equipment related to the intelligent buildings.
At present, in intelligent building, all need adopt in the terminal system of current air conditioner to adopt fan power unit more to supply air, make the wind speed of air-out higher, have strong blowing sense, secondly, fan power unit noise when the operation is higher, long-time work user uses uncomfortable, experiences the effect poor, fan power unit power consumption is serious in addition, and the running cost is high, so, need design a passive form ventilation unit who is applied to building and solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a passive ventilation device applied to buildings.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a be applied to passive form ventilation unit of building, includes the installing frame, top fixedly connected with casing in the installing frame, be equipped with the mechanism of taking a breath that is used for indoor taking a breath on the installing frame, the mechanism of taking a breath is including setting up the intake pipe at the installing frame lateral wall, installing frame upper end intercommunication is equipped with two outlet ducts, two the outlet duct lateral wall all is through the rain-proof cover of installing support fixedly connected with second, be equipped with the adjustment mechanism who is used for adjusting the outlet duct air output on the installing frame.
Preferably, adjustment mechanism includes two second baffles of fixed connection at two outlet duct lateral walls, two second baffle upper end all is equipped with a plurality of second ventholes, two the equal fixedly connected with mounting panel of outlet duct lateral wall, two the mounting panel lower extreme all rotates and is connected with the dwang, two the equal first baffle of fixedly connected with of dwang lower extreme, two first baffle upper end all is equipped with a plurality of first ventholes, be equipped with on the installing frame and be used for driving two dwang pivoted actuating mechanism.
Preferably, actuating mechanism includes the double-shaft motor of fixed connection bottom in the casing, the axis of rotation of casing and outlet duct lateral wall is run through to two equal fixedly connected with of output shaft of double-shaft motor, the first conical gear of the equal fixedly connected with of one end of double-shaft motor, two are kept away from to the axis of rotation the homonymy all is run through to the dwang upper end mounting panel upper end and fixedly connected with can with the second conical gear of first conical gear meshing.
Preferably, the fixed plate is fixedly sleeved on the side wall of the air inlet pipe, and the side wall of the fixed plate is fixedly connected with a first rain cover.
Preferably, first rain-proof cover cross section is trapezoidal, first rain-proof cover lower extreme is equipped with the air inlet, the first dust screen of air inlet lateral wall fixedly connected with.
Preferably, two air outlet pipes are provided with second dust screens.
The utility model has the following beneficial effects:
1. the device is provided with the ventilation mechanism, hot air generated by temperature rise in the building is upwards discharged from the air outlet pipe due to the fact that the density of the hot air is lower than that of cold air, the cold air continuously enters the air inlet pipe from the air inlet of the first rain-proof cover below the air inlet pipe and is finally supplemented into the building, and a natural ventilation channel is formed from bottom to top, so that the movement noise generated by the fan in the working process is eliminated, the quietness of the indoor working environment is effectively improved, long-time work of indoor personnel is facilitated, meanwhile, the electric energy consumption of the fan is avoided, the air supply speed is low, and the body feeling of the personnel is comfortable;
2. this device has set up actuating mechanism, and two output shafts of biax motor drive two axis of rotation rotations, and two axis of rotation drive two dwang rotations through the meshing of first conical gear and second conical gear, and the dwang drives first baffle and rotates, and the staggered clearance of first venthole and second venthole reduces to reach the purpose that reduces the outlet duct air output, can adjust according to the actual user's needs, thereby improved the practicality of device.
Drawings
Fig. 1 is a schematic structural diagram of a passive ventilation device applied to buildings according to the present invention;
fig. 2 is a front view of fig. 1.
In the figure: 1 installing frame, 2 intake pipes, 3 fixed plates, 4 first rain-proof covers, 5 first dust screens, 6 outlet ducts, 7 installing supports, 8 second rain-proof covers, 9 casings, 10 double-shaft motors, 11 rotation axes, 12 first bevel gears, 13 second bevel gears, 14 installing plates, 15 dwang, 16 first baffles, 17 second baffles, 18 first ventholes, 19 second ventholes, 20 second dust screens.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-2, a be applied to passive form ventilation unit of building, including installing frame 1, top fixedly connected with casing 9 in the installing frame 1, be equipped with the mechanism of taking a breath that is used for indoor taking a breath on installing frame 1, the mechanism of taking a breath is including setting up intake pipe 2 at 1 lateral wall of installing frame, the one end slope setting that intake pipe 2 is located installing frame 1, 1 upper end intercommunication of installing frame is equipped with two outlet ducts 6, 6 lateral walls of two outlet ducts all are through the rain-proof cover 8 of installing support 7 fixedly connected with second, 8 upper ends of first two rain-proof covers are coniform, can avoid the rainwater to get into in outlet duct 6, all be equipped with second dust screen 20 on two outlet ducts 6.
The mounting frame 1 is provided with an adjusting mechanism for adjusting the air outlet quantity of the air outlet pipe 6, the adjusting mechanism comprises two second baffles 17 fixedly connected with the side walls of the two air outlet pipes 6, the upper ends of the two second baffles 17 are respectively provided with a plurality of second air outlet holes 19, the side walls of the two air outlet pipes 6 are respectively fixedly connected with a mounting plate 14, the mounting plate 14 is only a rectangular wood plate and can not influence the air outlet of the air outlet pipe 6, the lower ends of the two mounting plates 14 are respectively and rotatably connected with a rotating rod 15, the lower ends of the two rotating rods 15 are respectively and fixedly connected with a first baffle 16, the upper ends of the two first baffles 16 are respectively provided with a plurality of first air outlet holes 18, the first baffle 16 and the second baffle 17 are circular plates with the same specification, the first baffle 16 is positioned at the upper end of the second baffle 17, and the lower end of the first baffle 16 is contacted with the upper end of the second baffle 17, the air outlet quantity of the air outlet pipe 6 is adjusted by adjusting the staggered gap size of the first air outlet hole 18 and the second air outlet hole 19.
Be equipped with on installing frame 1 and be used for driving two dwang 15 pivoted actuating mechanism, actuating mechanism includes the double-shaft motor 10 of fixed connection bottom in casing 9, the equal fixedly connected with of two output shafts of double-shaft motor 10 runs through casing 9 and the axis of rotation 11 of 6 lateral walls of outlet duct, the equal first bevel gear 12 of fixedly connected with of one end of double-shaft motor 10 is kept away from to axis of rotation 11, two dwang 15 upper ends all run through the mounting panel 14 upper end and the fixedly connected with of homonymy can with the second bevel gear 13 of first bevel gear 12 meshing.
According to the utility model, the side wall of the air inlet pipe 2 is fixedly sleeved with the fixing plate 3, the side wall of the fixing plate 3 is fixedly connected with the first rain cover 4, the cross section of the first rain cover 4 is trapezoidal, the first rain cover 4 can prevent rainwater from being blown into the air inlet pipe 2, the lower end of the first rain cover 4 is provided with the air inlet, the side wall of the air inlet is fixedly connected with the first dust screen 5, and the first dust screen 5 can prevent foreign matters such as dust, leaves and the like from entering the air inlet pipe 2 from the air inlet.
When the air-conditioning device is used, the mounting frame 1 is mounted at the top in a building, the first rain-proof cover 4 is positioned outside the building, the upper end of the air outlet pipe 6 extends out of the top of the building, hot air generated by temperature rise in the building is upwards exhausted from the air outlet pipe 6 because the density of the hot air is lower than that of cold air, the cold air continuously enters the air inlet pipe 2 from the air inlet of the first rain-proof cover 4 below and finally enters the building for supplementation, and a natural ventilation channel is formed from bottom to top;
when the lower gas output that needs reduce outlet duct 6 of temperature, start double-shaft motor 10, two output shafts of double-shaft motor 10 drive two axis of rotation 11 and rotate, two axis of rotation 11 drive two dwang 15 rotations through the meshing of first conical gear 12 with second conical gear 13, dwang 15 drives first baffle 16 and rotates, and the staggered clearance of first venthole 18 and second venthole 19 reduces to reach the purpose that reduces outlet duct 6 gas output.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a passive form ventilation unit for building, includes installing frame (1), its characterized in that, top fixedly connected with casing (9) in installing frame (1), be equipped with the mechanism of taking a breath that is used for indoor taking a breath on installing frame (1), the mechanism of taking a breath is including setting up intake pipe (2) at installing frame (1) lateral wall, installing frame (1) upper end intercommunication is equipped with two outlet duct (6), two outlet duct (6) lateral wall all is through the rain-proof cover of installing support (7) fixedly connected with second (8), be equipped with the adjustment mechanism who is used for adjusting outlet duct (6) air output on installing frame (1).
2. The passive ventilation device applied to buildings as claimed in claim 1, wherein the adjusting mechanism comprises two second baffle plates (17) fixedly connected to the side walls of the two outlet pipes (6), two second baffle plates (17) are provided with a plurality of second air outlet holes (19) at the upper ends thereof, two mounting plates (14) fixedly connected to the side walls of the outlet pipes (6), two mounting plates (14) are rotatably connected to the lower ends thereof, two first baffle plates (16) fixedly connected to the lower ends thereof are provided with a plurality of first air outlet holes (18), and a driving mechanism for driving the two rotating rods (15) to rotate is arranged on the mounting frame (1).
3. The passive ventilation device for buildings as claimed in claim 2, wherein the driving mechanism comprises a double-shaft motor (10) fixedly connected to the bottom of the housing (9), two output shafts of the double-shaft motor (10) are fixedly connected to a rotating shaft (11) penetrating through the side walls of the housing (9) and the air outlet pipe (6), a first bevel gear (12) and a second bevel gear (13) are fixedly connected to one end of the rotating shaft (11) far away from the double-shaft motor (10), and the upper end of the rotating rod (15) penetrates through the upper end of the mounting plate (14) and the upper end of the rotating rod (15) are fixedly connected to a second bevel gear (13) capable of being meshed with the first bevel gear (12).
4. The passive ventilation device applied to buildings as claimed in claim 1 is characterized in that a fixed plate (3) is fixedly sleeved on the side wall of the air inlet pipe (2), and a first rain cover (4) is fixedly connected to the side wall of the fixed plate (3).
5. The passive ventilation device applied to buildings as claimed in claim 4, wherein the cross section of the first rain cover (4) is trapezoidal, the lower end of the first rain cover (4) is provided with an air inlet, and the side wall of the air inlet is fixedly connected with a first dust screen (5).
6. A passive ventilation unit for buildings as claimed in claim 2 wherein a second dust screen (20) is provided on each of the two outlet pipes (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023261791.3U CN215863889U (en) | 2020-12-30 | 2020-12-30 | Passive ventilation device applied to buildings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023261791.3U CN215863889U (en) | 2020-12-30 | 2020-12-30 | Passive ventilation device applied to buildings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215863889U true CN215863889U (en) | 2022-02-18 |
Family
ID=80237447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023261791.3U Active CN215863889U (en) | 2020-12-30 | 2020-12-30 | Passive ventilation device applied to buildings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215863889U (en) |
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2020
- 2020-12-30 CN CN202023261791.3U patent/CN215863889U/en active Active
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