CN212079685U - Building energy-saving ventilation device - Google Patents
Building energy-saving ventilation device Download PDFInfo
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- CN212079685U CN212079685U CN202020198305.9U CN202020198305U CN212079685U CN 212079685 U CN212079685 U CN 212079685U CN 202020198305 U CN202020198305 U CN 202020198305U CN 212079685 U CN212079685 U CN 212079685U
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Abstract
The utility model relates to a building ventilation technical field, concretely relates to building energy saving ventilation unit. The method comprises the following steps: fixed frame, fan subassembly, fan turn to drive assembly, wherein: the lower end of the fixing frame is provided with a supporting plate; the fan assembly comprises a fan outer frame, a rotating motor, connecting ribs and fan blades, wherein a first connecting rod which is rotatably connected with the top of the fixing frame is arranged at the top of the fan outer frame, and a second connecting rod which is rotatably connected with the supporting plate and extends out of the supporting plate is arranged at the bottom of the fan outer frame; the rotating motor is fixed on the outer frame of the fan through a connecting rib; the fan blades are fixed on the rotating motor and driven to rotate by the rotating motor; the fan steering driving assembly drives the fan assembly to perform reciprocating steering motion. The utility model discloses use the volume of increase row to the outside steam of bathroom as the starting point, design fan turns to drive assembly, realizes the reciprocating steering motion of fan subassembly, has increased the volume of arranging to the outside steam of bathroom. Novel in design, rational in infrastructure has better practicality.
Description
Technical Field
The utility model relates to a building ventilation technical field, concretely relates to building energy saving ventilation unit.
Background
When the hot water is used for bathing in cold weather, a large amount of water vapor can be generated in the bathroom, and the water vapor can be condensed on the hair plate, so that the hair plate is in a relatively humid environment, and the mildew condition of outer soil on the hair plate can be caused for a long time, and even the hair plate falls off. The building ventilation device is an important means for improving indoor air environment, air in a house can be directly exhausted outdoors by the building ventilation device, and fresh air outside is replenished, so that the air in the house is kept relatively fresh. Install ventilation unit can arrange outside with steam in the bathroom, reduce the steam and condense on the natural hair board. The fan among the ventilation unit of current bathroom installation is mostly fixed, and ventilation unit can only arrange to the bathroom outside rather than the steam that corresponds in the wind channel, and it is limited to lead to arranging to the outside steam of bathroom through it.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an energy-conserving ventilation unit of building to solve the fan among the ventilation unit of current bathroom installation mostly fixed, ventilation unit can only arrange to the bathroom outside rather than the steam that corresponds in the wind channel, leads to arranging to the limited problem of bathroom outside steam through it.
In order to achieve the above purpose, the utility model provides a following technical scheme: an energy-saving ventilating device for buildings, comprising: fixed frame, fan subassembly, fan turn to drive assembly, wherein: the lower end of the fixing frame is provided with a supporting plate; the fan assembly comprises a fan outer frame, a rotating motor, a connecting rib and fan blades, wherein a first connecting rod which is vertically upward is arranged at the top of the fan outer frame and is rotatably connected with the top of the fixing frame through a bearing; a second connecting rod which is vertically downward is arranged at the bottom of the outer fan frame, and the second connecting rod is rotatably connected with the middle part of the supporting plate through a bearing and extends out of the supporting plate; the rotating motor is fixed on the outer frame of the fan through a connecting rib; the fan blades are fixed on an output shaft of the rotating motor and driven to rotate by the rotating motor; the fan steering driving component drives the fan component to perform reciprocating steering motion; the fan steering driving assembly comprises a driving assembly, a driven assembly, a transmission assembly and a grooved pulley member, the driving assembly, the driven assembly and the transmission assembly are arranged at the bottom end of the fixed frame, and the grooved pulley member is arranged at the tail end of the second connecting rod; the driving assembly drives the driven assembly to move through the transmission assembly, and the reciprocating steering motion of the grooved pulley component is realized in the motion process of the driving assembly and the driven assembly.
Preferably, the lower end of the fixing frame is also provided with a fixing plate, and the fixing plate is positioned below the supporting plate; the driving component comprises a driving motor, a driving rotating rod, a driving wheel, a driving rotating arm, a driving arc and a driving round pin; the driving motor is fixed at the bottom of the fixing frame, and an output shaft of the driving motor is vertically upward; the lower end of the driving rotating rod is connected to an output shaft of the driving motor, and the upper end of the driving rotating rod is rotatably connected with the fixed plate through a bearing and extends out of the fixed plate; the driving wheel is sleeved on the driving rotating rod; the active rotating arm and the active locking arc are arranged at the upper end of the active rotating rod, and the active rotating arm is positioned below the active locking arc; the driving round pin is arranged at one end of the driving rotating arm far away from the driving rotating rod; the transmission assembly comprises a transmission rod and a transmission wheel, the upper end of the transmission rod is rotatably connected with the fixed plate through a bearing, and the lower end of the transmission rod is rotatably connected with the bottom of the fixed frame through a bearing; the driving wheel is sleeved on the transmission rod and meshed with the driving wheel; the transmission components are arranged in 2 groups; the driven assembly comprises a driven rotating rod, a driven wheel, a driven rotating arm, a driven arc and a driven round pin; the lower end of the driven rotating rod is rotatably connected with the bottom of the fixed frame through a bearing, and the upper end of the driven rotating rod is rotatably connected with the fixed plate through a bearing and extends out of the fixed plate; the driven wheel is sleeved on the driven rotating rod and meshed with the driving wheel; the driven rotating arm and the driven locking arc are arranged at the upper end of the driven rotating rod, and the driven rotating arm is positioned below the driven locking arc; the driven round pin is arranged at one end of the driven rotating arm far away from the driven rotating rod.
Preferably, the driving wheel and the driven wheel are all gears.
Preferably, the grooved pulley component is provided with 2 notches, and the included angle between the 2 notches is 180 degrees.
Preferably, the second connecting rod is threadedly connected to the sheave member.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) the utility model discloses set up fan and turn to drive assembly, including initiative subassembly, driven subassembly, drive assembly and sheave component, the sheave component sets up the end of second connecting rod in fan subassembly. In the working process of the fan steering driving assembly, the driving assembly drives the driven assembly to move through the transmission assembly, the reciprocating steering motion of the grooved wheel component is realized, and the reciprocating steering motion of the fan assembly is further realized. This can increase the amount of water vapor that the ventilation unit discharges to the bathroom outside, further reduces the steam and condenses on the natural hair board. And because the fan subassembly is pivoted, can extract the steam of a plurality of positions and arrange to the outside side by side, can arrange steam to the outside in the short time, the ventilation unit that current fan is fixed relatively is comparatively energy-conserving.
(2) The utility model discloses use the volume of increase row to the outside steam of bathroom as the starting point, design fan turns to drive assembly, realizes the reciprocating steering motion of fan subassembly, has increased the volume of arranging to the outside steam of bathroom. Novel in design, rational in infrastructure has better practicality.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a schematic structural view of the steering driving assembly of the fan of the present invention;
FIG. 4 is a top view of FIG. 3;
description of the main reference numerals:
100-fixed frame, 101-supporting plate, 102-fixed plate; 200-a fan assembly, 201-a fan outer frame, 2011-a first connecting rod, 2012-a second connecting rod, 202-a rotating motor, 203-a connecting rib, 204-a fan blade; 300-a fan steering driving component, 301-a driving component, 3011-a driving motor, 3012-a driving rotating rod, 3013-a driving wheel, 3014-a driving rotating arm, 3015-a driving arc locking and 3016-a driving round pin; 302-driven assembly, 3021-driven rotating rod, 3022-driven wheel, 3023-driven rotating arm, 3024-driven locking arc, and 3025-driven round pin; 303-a transmission component, 3031-a transmission rod and 3032-a transmission wheel; 304-sheave member, 3041-notch.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by the technical personnel in the field without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., appear based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case to those skilled in the art.
Referring to fig. 1-4, an energy-saving ventilating device for buildings comprises: fixed frame 100, fan subassembly 200, fan turn to drive assembly 300, wherein:
the lower end of the fixing frame 100 is provided with a support plate 101 and a fixing plate 102, and the fixing plate 102 is positioned below the support plate 101;
the fan steering driving assembly 300 drives the fan assembly 200 to perform reciprocating steering motion; the fan steering driving assembly 300 comprises a driving assembly 301, a driven assembly 302, a transmission assembly 303 and a sheave member 304, wherein the driving assembly 301, the driven assembly 302 and the transmission assembly 303 are arranged at the bottom end of the fixed frame 100, the sheave member 304 is in threaded connection with the tail end of the second connecting rod 2012, the sheave member 304 is provided with 2 notches 3041, and the included angle between the 2 notches 3041 is 180 degrees; the driving assembly 301 drives the driven assembly 302 to move through the transmission assembly 303, and the reciprocating steering motion of the sheave member 304 is realized during the movement of the driving assembly 301 and the driven assembly 302.
In the present embodiment, the specific structures of the driving assembly 301, the driven assembly 302, the transmission assembly 303 and the sheave member 304 are as follows:
the driving component 301 comprises a driving motor 3011, a driving rotary rod 3012, a driving wheel 3013, a driving rotary arm 3014, a driving locking arc 3015 and a driving round pin 3016; the driving motor 3011 is fixed at the bottom of the fixed frame 100 and the output shaft of the driving motor 3011 is vertically upward; the lower end of the driving rotary rod 3012 is connected to the output shaft of the driving motor 3011, and the upper end is rotatably connected to the fixing plate 102 through a bearing and extends out of the fixing plate 102, where it is not difficult to know that the bearing is embedded on the fixing plate 102, and the driving rotary rod 3012 is fixed in the inner ring of the bearing in an interference manner and extends out of the fixing plate 102; the driving wheel 3012 is sleeved on the driving rotating rod 3012; the active rotating arm 3014 and the active locking arc 3015 are arranged at the upper end of the active rotating rod 3012, and the active rotating arm 3014 is located below the active locking arc 3015; the driving round pin 3016 is arranged at one end of the driving rotary arm 3014 far from the driving rotary rod 3012;
the transmission assembly 303 comprises a transmission rod 3031 and a transmission wheel 3032, the upper end of the transmission rod 3031 is rotatably connected with the fixed plate 102 through a bearing, the lower end of the transmission rod 3031 is rotatably connected with the bottom of the fixed frame 100 through a bearing, it is not difficult to know that the bearings are embedded in the corresponding positions of the fixed plate 102 and the fixed frame 100, and two ends of the transmission rod 3031 are respectively fixed in the corresponding bearing inner rings in an interference manner; the driving wheel 3032 is sleeved on the driving rod 3031 and meshed with the driving wheel 3013; the transmission assembly 303 is provided with 2 groups;
the driven assembly 302 comprises a driven rotating rod 3021, a driven wheel 3022, a driven rotating arm 3023, a driven locking arc 3024 and a driven round pin 3025; the lower end of the driven rotating rod 3021 is rotatably connected with the bottom of the fixed frame 100 through a bearing, the upper end of the driven rotating rod 3021 is rotatably connected with the fixed plate 102 through a bearing and extends out of the fixed plate 102, it is not difficult to know that bearings are embedded in the corresponding positions of the fixed plate 102 and the fixed frame 100, and the two ends of the driving rod 3031 are respectively fixed in the corresponding bearing inner rings in an interference manner; the driven wheel 3022 is sleeved on the driven rotating rod 3021 and is meshed with the driving wheel 3032; the driven rotation arm 3023 and the driven lock arc 3024 are disposed at the upper end of the driven rotation rod 3021 and the driven rotation arm 3023 is located below the driven lock arc 3024; a driven round pin 3025 is provided at an end of the driven rotation arm 3023 remote from the driven rotation lever 3021.
In addition, in the embodiment, the driving wheel 3013, the driving wheel 3032 and the driven wheel 3022 are all gears.
In this embodiment, the rotating motor 202 and the driving motor 3011 are electrically connected to an external power source and controlled by different switches respectively.
When the ventilation apparatus is used, the ventilation apparatus is fixed to a wall body by the fixing frame 100, and when ventilation treatment is required for a bathroom, switches for controlling the rotary motor 202 and the drive motor 3011 are turned on. When the rotating motor 202 is operated, the fan blades 204 are driven to rotate, and the water vapor in the bathroom is discharged to the outside. When the driving motor 3011 works, the driving motor 3011 drives the driving rotary rod 3012 to rotate, the driving wheel 3013, the driving rotary arm 3014, the driving arc 3015 and the driving round pin 3016 rotate synchronously with the driving rotary rod 3012, in the rotating process, the driving round pin 3016 enters the notch 3041 of the sheave member 304 to drive the sheave member 304 to rotate forward, when the driving round pin 3016 rotates by a certain radian, the driving round pin 3016 is separated from the notch 3041, and meanwhile, the driving arc 3015 is attached to the arc-shaped concave part on the sheave 304 to prevent the sheave member 304 from rotating, it is not difficult to know that when the driving arc 3015 rotates by a certain radian, the driving arc 3015 can also be separated from the arc-shaped concave part on the sheave 304; in the process, the driving wheel 3013 drives the driven wheel 3022 to rotate through 2 driving wheels 3032, and in the process of rotating the driven wheel 3022, the driven wheel 3022 drives the driven rotating rod 3021 to rotate, so as to drive the driven rotating arm 3023, the driven arc 3024, and the driven round pin 3025 to rotate synchronously. When the driving lock arc 3015 is released from the sheave 304, the driven round pin 3025 enters the other notch 3041 of the sheave mechanism 304, so that the sheave member 304 rotates in the opposite direction, and similarly, when the driven round pin 3025 and the driven lock arc 3024 rotate by a certain arc, the driven round pin 3025 is released from the notch 3041; this repeats the forward and reverse repeated rotation of the sheave member 304. Because the sheave member 304 is connected to the second connecting rod 1012, the sheave member 304 also drives the second connecting rod 1012 to rotate in a repeated direction, thereby achieving the repeated rotation of the fan assembly 200.
From the above, the utility model discloses use the volume of increase row to the outside steam of bathroom as the starting point, design fan turns to drive assembly 300, realizes fan subassembly 200's reciprocating steering motion, has increased the volume of arranging to the outside steam of bathroom. Novel in design, rational in infrastructure has better practicality.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (5)
1. An energy-saving ventilating device for buildings, which is characterized by comprising: fixed frame, fan subassembly, fan turn to drive assembly, wherein:
the lower end of the fixing frame is provided with a supporting plate;
the fan assembly comprises a fan outer frame, a rotating motor, a connecting rib and fan blades, wherein a first connecting rod which is vertically upward is arranged at the top of the fan outer frame and is rotatably connected with the top of the fixing frame through a bearing; a second connecting rod which is vertically downward is arranged at the bottom of the outer fan frame, and the second connecting rod is rotatably connected with the middle part of the supporting plate through a bearing and extends out of the supporting plate; the rotating motor is fixed on the outer frame of the fan through a connecting rib; the fan blades are fixed on an output shaft of the rotating motor and driven to rotate by the rotating motor;
the fan steering driving component drives the fan component to perform reciprocating steering motion; the fan steering driving assembly comprises a driving assembly, a driven assembly, a transmission assembly and a grooved pulley member, the driving assembly, the driven assembly and the transmission assembly are arranged at the bottom end of the fixed frame, and the grooved pulley member is arranged at the tail end of the second connecting rod; the driving assembly drives the driven assembly to move through the transmission assembly, and the reciprocating steering motion of the grooved pulley component is realized in the motion process of the driving assembly and the driven assembly.
2. The energy-saving ventilating device for buildings according to claim 1,
the lower end of the fixing frame is also provided with a fixing plate, and the fixing plate is positioned below the supporting plate;
the driving component comprises a driving motor, a driving rotating rod, a driving wheel, a driving rotating arm, a driving arc and a driving round pin; the driving motor is fixed at the bottom of the fixing frame, and an output shaft of the driving motor is vertically upward; the lower end of the driving rotating rod is connected to an output shaft of the driving motor, and the upper end of the driving rotating rod is rotatably connected with the fixed plate through a bearing and extends out of the fixed plate; the driving wheel is sleeved on the driving rotating rod; the active rotating arm and the active locking arc are arranged at the upper end of the active rotating rod, and the active rotating arm is positioned below the active locking arc; the driving round pin is arranged at one end of the driving rotating arm far away from the driving rotating rod;
the transmission assembly comprises a transmission rod and a transmission wheel, the upper end of the transmission rod is rotatably connected with the fixed plate through a bearing, and the lower end of the transmission rod is rotatably connected with the bottom of the fixed frame through a bearing; the driving wheel is sleeved on the transmission rod and meshed with the driving wheel; the transmission components are arranged in 2 groups;
the driven assembly comprises a driven rotating rod, a driven wheel, a driven rotating arm, a driven arc and a driven round pin; the lower end of the driven rotating rod is rotatably connected with the bottom of the fixed frame through a bearing, and the upper end of the driven rotating rod is rotatably connected with the fixed plate through a bearing and extends out of the fixed plate; the driven wheel is sleeved on the driven rotating rod and meshed with the driving wheel; the driven rotating arm and the driven locking arc are arranged at the upper end of the driven rotating rod, and the driven rotating arm is positioned below the driven locking arc; the driven round pin is arranged at one end of the driven rotating arm far away from the driven rotating rod.
3. The energy-saving ventilating device for buildings as claimed in claim 2, wherein the driving wheel, the driving wheel and the driven wheel are all gears.
4. The energy-saving ventilating device for buildings as claimed in claim 1, wherein the grooved pulley component is provided with 2 notches, and the included angle between the 2 notches is 180 °.
5. The energy saving ventilating device for building according to claim 1, wherein the second connecting rod is screw-coupled with the sheave member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020198305.9U CN212079685U (en) | 2020-02-24 | 2020-02-24 | Building energy-saving ventilation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020198305.9U CN212079685U (en) | 2020-02-24 | 2020-02-24 | Building energy-saving ventilation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212079685U true CN212079685U (en) | 2020-12-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020198305.9U Active CN212079685U (en) | 2020-02-24 | 2020-02-24 | Building energy-saving ventilation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212079685U (en) |
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2020
- 2020-02-24 CN CN202020198305.9U patent/CN212079685U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 25-1, third floor, building 4, ASEAN International Building Materials and home furnishing City, No. 95, Kunlun Avenue, Xingning District, Nanning, Guangxi 530012 Patentee after: Guangxi Junchao Construction Engineering Co.,Ltd. Address before: No. 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 25-1, third floor, building 4, ASEAN International Building Materials and home furnishing City, No. 95, Kunlun Avenue, Xingning District, Nanning, Guangxi 530002 Patentee before: Spring tide Construction Engineering (Guangxi) Co.,Ltd. |
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| CP03 | Change of name, title or address |