CN109682055B - Fixing frame for indoor ventilation equipment - Google Patents
Fixing frame for indoor ventilation equipment Download PDFInfo
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- CN109682055B CN109682055B CN201910062443.6A CN201910062443A CN109682055B CN 109682055 B CN109682055 B CN 109682055B CN 201910062443 A CN201910062443 A CN 201910062443A CN 109682055 B CN109682055 B CN 109682055B
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- opening
- closing
- fixed
- foot rest
- handle
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/32—Supports for air-conditioning, air-humidification or ventilation units
Abstract
The invention belongs to the technical field of building ventilation, and particularly relates to a fixing frame facing indoor ventilation equipment, which comprises a ground foot frame, a table top fixing frame, an opening and closing fixing piece and an outlet fixing piece, wherein the lower end of the ground foot frame is in contact with the ground, the upper end of the ground foot frame is connected with the table top fixing frame, and the opening and closing fixing piece and the outlet fixing piece are respectively fixed on two sides of the table top fixing frame.
Description
Technical Field
The invention belongs to the technical field of building ventilation, and particularly relates to a fixing frame for indoor ventilation equipment.
Background
As various chemical materials such as glass cement, adhesive, putty powder, composite boards and the like are adopted in indoor decoration, a large amount of harmful gases such as formaldehyde and the like can be released after the decoration of a new house is finished, the formaldehyde which is colorless and has pungent smell has great influence on health, once a person enters the new house with excessive formaldehyde, formaldehyde poisoning can be caused, canceration or suffocation can be caused seriously, even after the formaldehyde is continuously released for several months, the formaldehyde can not be completely removed, and the formaldehyde is slightly poisoned after entering the new house; the main mode of cleaing away formaldehyde at present is the windowing and puts the flavor, supplementary put in the active carbon absorption indoor, or plant green planting, even so also supply formaldehyde to volatilize through several months's time, consequently in order to promote the flow of indoor air behind the fitment, improve and put the flavor effect, realize opening and closing of automatic control window, need the equipment of fixed ventilation and switch in window department, how to fix the problem that has become urgent to wait to solve in window department.
Disclosure of Invention
The invention overcomes the defects of the prior art and provides the fixing frame facing the indoor ventilation equipment, which fixes the ventilation equipment at the indoor window to accelerate the flow of indoor air so as to improve the odor releasing effect of indoor harmful gas.
The technical scheme of the invention is as follows:
a mount for an indoor ventilation device, comprising: the lower end of the ground foot stand is in contact with the ground, the upper end of the ground foot stand is connected with the table top fixing frame, the table top fixing frame is used for fixing with the table top of a windowsill, the opening and closing fixing member and the outlet fixing member are respectively fixed on two sides of the table top fixing frame, the opening and closing fixing member is used for fixing and adjusting the position of the opening and closing driving member, and the outlet fixing member is used for fixing and adjusting the position of the outlet header;
the lower margin frame includes: the table comprises an upper foot rest, foot rest connecting pieces and a lower foot rest, wherein the upper end of the upper foot rest is connected with the table-board fixing frame, the lower end of the upper foot rest is connected with the lower foot rest through the foot rest connecting pieces, the foot rest connecting pieces are used for adjusting the distance between the upper foot rest and the lower foot rest, and the lower foot rest is used for being in contact and fixed with the ground;
the mesa mounting includes: the upper table top is connected with the upper foot rest and is connected with the lower table top through bolts to clamp the table top of the windowsill;
the opening and closing fixing member includes: the folding mechanism comprises an opening and closing sliding block, a fixed end, an opening and closing screw rod and an opening and closing polished rod, wherein the opening and closing sliding block is connected to an upper foot stand in a sliding manner, the upper end of the opening and closing sliding block is provided with the opening and closing screw rod, two sides of the opening and closing screw rod are respectively provided with the opening and closing polished rod, the ends of the opening and closing screw rod and the opening and closing polished rod are fixed through the fixed end, and an opening and closing driving piece is sleeved on;
the outlet fixture includes: export slider and rotation end, the lower extreme sliding connection of export slider is on last foot rest, and the upper end of export slider is connected with the export collection case through rotating the end.
Further, still include roll adjustment structure, be provided with two roll adjustment structures on the last mesa, two roll adjustment structures adjust respectively the sliding distance of opening and shutting slider and export slider.
Further, the distance adjusting structure comprises: the adjustable-pitch mechanism comprises adjustable-pitch teeth, an adjustable-pitch screw rod and an adjustable-pitch rotating wheel, wherein the end part of the adjustable-pitch screw rod is connected with the adjustable-pitch rotating wheel, the adjustable-pitch teeth are meshed with the adjustable-pitch screw rod, and the adjustable-pitch teeth are fixedly connected to the opening and closing sliding block or the outlet sliding block.
Further, the foot stool connector includes: the device comprises foot rest screw rods, foot rest synchronous belts and foot rest rocker arms, wherein the upper ends of the foot rest screw rods are rotatably connected with an upper foot rest, the lower ends of the foot rest screw rods are in threaded connection with a lower foot rest, the middles of the two foot rest screw rods are connected through the foot rest synchronous belts, and one of the foot rest screw rods is connected with the foot rest rocker arms through bevel gears.
Further, the fixing frame is applied to indoor ventilation equipment.
Further, the indoor ventilating device includes: handle mounting, opening and shutting driving piece and ventilation piece.
The invention has the beneficial effects that:
1. the fixing frame comprises a ground foot frame, a table top fixing frame, an opening and closing fixing piece and an outlet fixing piece, wherein the lower end of the ground foot frame is contacted with the ground, the upper end of the ground foot frame is connected with the table top fixing frame, the opening and closing fixing piece and the outlet fixing piece are respectively fixed on two sides of the table top fixing frame, so that the structure can be realized, the ground foot frame is contacted with the ground to support and provide friction, the table top fixing frame is fixed with the table top of a windowsill to provide stable fixed support, the position of the opening and closing driving piece is fixed and adjusted through the opening and closing fixing piece, the moving position of the opening and closing driving piece is adjusted to adapt to windows with different sizes.
2. The foot margin frame of the invention includes: the structure can be realized by adjusting the foot stand connecting piece to enable the lower foot stand to fall to the ground when the ground foot stand is installed, so that the ground foot stand can adapt to windowsills with different heights and the temperature of the ground foot stand is guaranteed.
Drawings
Fig. 1 is a schematic view of an overall structure of an indoor ventilating device;
FIG. 2 is a schematic view of the handle holder of FIG. 1;
FIG. 3 is a schematic structural view of the opening/closing driving member shown in FIG. 1;
FIG. 4 is a schematic view of the vent of FIG. 1;
FIG. 5 is a schematic structural view of the fixing frame in FIG. 1;
FIG. 6 is a schematic view of an indoor ventilation system;
fig. 7 is a schematic structural view of a fixing frame facing an indoor ventilating device;
FIG. 8 is a schematic structural diagram of the pitch adjusting structure of FIG. 7;
FIG. 9 is a schematic view of the foot rest connection of FIG. 7;
fig. 10 is a schematic view illustrating a structure of a handle fixing member facing an indoor ventilating device;
FIG. 11 is a schematic view of the first fixing end in FIG. 10;
FIG. 12 is a schematic view of the second fixing end of FIG. 10;
FIG. 13 is a schematic view of the third fixing end in FIG. 10;
in the figure: 1 a handle fixing member; 2, opening and closing a driving piece; 3, fixing a frame; 4, a ventilation part; 1-1 a first fixed end; 1-2 second fixed ends; 1-3 third fixed ends; 1-4 handle rotating parts; 2-1, opening and closing the connecting seat; 2-2 a first articulating arm; 2-3 a second articulating arm; 2-4 opening and closing the fixed seat; 2-5 articulated arm adjustment structure; 3-1 of a ground foot stand; 3-2 table top fixing frames; 3-3, opening and closing the fixing piece; 3-4 outlet fixing pieces; 3-5 of a distance adjusting structure; 4-1, a fan; 4-2 inlet header; 4-3 outlet header; 4-4 inlet end; 1-1-1 fixing the clamping block; 1-1-2 first fixed screw rod; 1-1-3 fixed polished rods; 1-1-4 a first crank; 1-2-1 fixing sleeves; 1-2-2 fixing the stop lever; 1-2-3, fixing the winding rod; 1-2-4 fixing a stop block; 1-2-5 second fixed screw rods; 1-2-6 a second crank; 1-3-1 fixed slide way; 1-3-2 fixing the sliding block; 1-3-3 second V-shaped port; 1-4-1 handle swivel mount; 1-4-2 handle shaft body; 1-4-3 shaft gear; 1-4-4 handle fixing seats; 1-4-5 spindle motor; 3-1-1 upper foot rest; 3-1-2 foot rest connecting pieces; 3-1-3 lower foot rests; 3-2-1, putting the table top on the table top; 3-2-2 lower table top; 3-3-1 opening and closing slide block; 3-3-2 fixing the end; 3-3-3 opening and closing screw rods; the polish rod is opened and closed; 3-4-1 outlet slide block; 3-4-2 rotating the end; 3-5-1 of distance adjusting teeth; 3-5-2 of distance adjusting screw rod; 3-5-3 distance-adjusting rotating wheels; 4-2-1 main inlet; 4-2-2 inlets; 100 ventilation member; 200 an environment monitoring element; 300 a controller; 101 a ventilation device; 102 a commutation device; 103 a switching device;
Detailed Description
The invention will be described in detail below with reference to the following drawings:
detailed description of the invention
Referring to fig. 1, the present embodiment discloses an indoor ventilation apparatus, including: the window opening and closing device comprises a handle fixing piece 1, an opening and closing driving piece 2, a fixing frame 3 and a ventilation piece 4, wherein the handle fixing piece 1 is fixed on a window handle and used for fixing and rotating the window handle, the opening and closing driving piece 2 is connected with the handle fixing piece 1 and used for pushing and pulling the handle fixing piece 1 to close or open the window, the fixing frame 3 is fixed on the side surface of the window and used for fixing and supporting the opening and closing driving piece 2, and the ventilation piece 4 is arranged on the fixing frame 3 and used for ventilation after the window is opened;
the window is fixed at the indoor side of a window through the fixing frame 3, the opening and closing of the window are controlled by the opening and closing driving piece 2, the handle fixing piece 1 fixes the handle of the window, the window is locked or unlocked by rotating the handle of the window, the window can be automatically opened and closed according to the external weather conditions, for example, in severe weather such as rain, snow and the like, the outside rain and snow are prevented from entering the room, the window is ventilated through the ventilating piece 4 after being opened, the air flowing speed is accelerated, harmful gases such as indoor formaldehyde and the like are volatilized as soon as possible, the indoor odor releasing time after decoration is shortened, and the odor releasing effect is improved;
as shown in fig. 2, the handle holder 1 includes: the window handle comprises a first fixed end 1-1, a second fixed end 1-2, a third fixed end 1-3 and a handle rotating piece 1-4, wherein the first fixed end 1-1 is fixed on a rotating shaft of the window handle, the second fixed end 1-2 is fixed at one end, far away from the rotating shaft, of a holding part of the window handle, the third fixed end 1-3 is fixed at one end, close to the rotating shaft, of the holding part of the window handle, the first fixed end 1-1, the second fixed end 1-2 and the third fixed end 1-3 are connected with one end of the handle rotating piece 1-4, and the other end of the handle rotating piece 1-4 is connected with an opening and closing driving piece 2; the three fixed ends realize the positioning and fixing of the upper ends of the window handle and the handle rotating parts 1-4, the three fixed ends are rotated along with the handle by the handle rotating parts, and the window can be locked by the rotation of the handle rotating parts 1-4 after the window is closed;
as shown in fig. 3, the opening/closing driving member 2 includes: the foldable and foldable bicycle comprises an opening and closing connecting seat 2-1, a first hinged arm 2-2, a second hinged arm 2-3 and an opening and closing fixed seat 2-4, wherein one end of the opening and closing connecting seat 2-1 is connected with a handle rotating part 1-3, the other end of the opening and closing connecting seat 2-1 is hinged with one end of the first hinged arm 2-2, the other end of the first hinged arm 2-2 is hinged with one end of the second hinged arm 2-3, the other end of the second hinged arm 2-3 is hinged with the opening and closing fixed seat 2-4, a second hinged arm rotating part for driving the second hinged arm 2-3 to rotate is arranged on the opening and closing fixed seat 2-4, and the opening and closing fixed seat 2-4 is connected to a fixed; the side of the opening and closing fixed seat 2-4 is provided with an anti-skidding structure, the anti-skidding structure is abutted against a wall on the side of a window to provide auxiliary supporting force for the opening and closing fixed seat 2-4, the opening and closing driving piece 2 is enabled to be more stable, the first hinged arm 2-2, the second hinged arm 2-3, the window and the wall jointly form a four-bar structure, the second hinged arm 2-3 is driven by the rotation piece of the second hinged arm to rotate through the hinged shaft on the opening and closing fixed seat 2-4, the first hinged arm 2-2 is pulled to rotate, and therefore the window is pulled to be.
As shown in fig. 4, the vent 4 includes: the indoor decoration system comprises a fan 4-1, an inlet header 4-2 and an outlet header 4-3, wherein an air inlet of the fan 4-1 is connected with the inlet header 4-2, an air outlet of the fan 4-1 is connected with the outlet header 4-3, the outlet header 4-3 is arranged on one side of an opening of a window, a main inlet 4-2-1 and a plurality of branch inlets 4-2-2 are arranged on the inlet header 4-2, and the branch inlets 4-2-2 are connected to indoor decoration places through pipelines; the fan 4-1 is started, indoor air is sucked from the main inlet 4-2-1, the branch inlet 4-2-2 is connected to an indoor decoration part through a pipeline, air at the main volatilization point of harmful gas at the decoration part is sucked, and the air is blown out from the outlet header 4-3 through the pipeline, so that the indoor air flowing speed is increased, the air flowing speed at the main volatilization point of the indoor harmful gas is increased, and the volatilization and emission of the indoor harmful gas are increased.
Detailed description of the invention
In this embodiment, on the basis of the first embodiment, as shown in fig. 3, the first hinge arm 2-2 and the second hinge arm 2-3 are both provided with a hinge arm adjusting structure 2-5 for adjusting the length of the hinge arms;
when the opening and closing driving piece 2 is installed, the length of the first hinged arm 2-2 and the length of the second hinged arm 2-3 are changed by adjusting the hinged arm adjusting structures 2-5, so that the overall length of the two hinged arms is changed, the opening and closing range of the opening and closing driving piece 2 is changed, the window is suitable for windows of different sizes, and meanwhile, the anti-skidding structures on the side surfaces of the opening and closing fixing seats 2-4 can be in contact with the side walls of the window.
Detailed description of the invention
In this embodiment, based on the first embodiment, specifically referring to fig. 3, the second hinge arm rotating member includes: the second articulated arm gear is fixedly connected to the second articulated arm 2-3, the side surface of the second articulated arm gear is meshed with the second articulated arm lead screw, and the second articulated arm lead screw is driven by the second articulated arm motor;
the opening and closing fixed seat 2-4 is fixed by the fixed frame 3 and an anti-slip structure on the side surface, and the second articulated arm motor drives the lead screw of the second articulated arm to rotate, so that the gear of the second articulated arm rotates to drive the second articulated arm 2-3 to rotate by taking the axial direction of the gear of the second articulated arm as the circle center.
Detailed description of the invention
In this embodiment, on the basis of the first, second or third specific embodiments, specifically, as shown in fig. 5, the fixing frame 3 includes: a ground foot stand 3-1, a table top fixing frame 3-2, an opening and closing fixing piece 3-3 and an outlet fixing piece 3-4;
when the window is installed, the ground foot stand 3-1 is in contact with the ground to provide support, a weighted water tank or other weights are placed on the ground foot stand 3-1 to be compressed, the middle table top fixing frame 3-2 is used for clamping and fixing the window table top, the opening and closing fixing piece 3-3 is used for adjusting and fixing the opening and closing driving piece 2, and the outlet fixing piece 3-4 is used for adjusting and adjusting the outlet collecting box 4-3 of the ventilating piece 4.
Detailed description of the invention
An indoor ventilation system disclosed in this embodiment, as shown in fig. 6, includes a ventilation member 100, an environmental monitoring member 200, and a controller 300, where the ventilation member 100 includes: the environment monitoring device 200 is used for detecting an outdoor environment and sending environment information to the controller 300, the controller 300 controls the ventilation device 101 and the reversing device 102, when the environment monitoring device 200 detects that outdoor natural wind flows from the outdoor to the indoor, the controller 300 controls the reversing device 102 to enable the ventilation direction of the ventilation device 101 to flow from the outdoor to the indoor, and when the environment monitoring device 200 detects that outdoor natural wind flows from the indoor to the outdoor, the controller 300 controls the reversing device 102 to enable the ventilation direction of the ventilation device 101 to flow from the outdoor to the outdoor;
the environment monitoring part 200 monitors the wind direction flowing through the window through the wind direction sensor, compares the wind speed with a set threshold value, when the natural wind speed is lower than the set threshold value, the reversing device does not act, when the natural wind speed exceeds the threshold value, the controller 300 controls the reversing device 102 to change the ventilation direction of the ventilation device 101 to be the same as the wind direction flowing through the window, so that the flow direction of the air increased manually is the same as the flow direction of the natural ventilation, the energy consumption is saved, and the flow rate of the natural ventilation is increased.
Detailed description of the invention
In this embodiment, on the basis of the fifth embodiment, specifically, as shown in fig. 6, the ventilation member 100 further includes a switch device 103, the switch device 103 is used for opening or closing the window, and the environment monitoring member 200 controls the switch device 103 to open or close the window according to the detected outdoor weather; when outdoor environment is not suitable for ventilation, for example, when the outdoor is in rainy or snowy weather, rain or snow can enter the indoor space along with natural wind, and the window is closed by controlling the switch device 103 through the controller 300.
Detailed description of the invention
In this embodiment, on the basis of the sixth specific implementation manner, specifically, the switch device 103 includes: handle mounting 1, opening and shutting driving piece 2 and mount 3, mount 3 provides fixedly and supports, and opening and shutting driving piece 2 removes handle mounting 1 under the control of controller 300 and opens or close the window, can realize the unmanned operation at ventilation smell child in-process, accomplishes the switching action automatically.
Detailed description of the invention
On the basis of the fifth or sixth specific implementation mode, in this embodiment, specifically, the reversing device 102 is a two-position four-way reversing valve, the reversing valve is disposed on the air inlet pipe and the air outlet pipe of the ventilation member, and the controller 300 controls the reversing valve to exchange the pipeline connected to the air inlet pipe and the air outlet pipe, so as to change the ventilation direction.
Detailed description of the invention
In this embodiment, the branch inlet 4-2-2 is connected to the inlet end, and the branch inlet is connected to the indoor corner or the area with high concentration of harmful gas through a pipeline and fixed by the inlet end.
Detailed description of the preferred embodiment
In this embodiment, on the basis of the ninth embodiment, specifically, the inlet end is disposed at an interior decoration, where the interior decoration includes a floor, a cabinet, a bed, a sofa, a table, or an interior door; the absorption port of the branch inlet 4-2-2 is fixed at the main harmful gas of indoor decoration through the tail end of the inlet, thereby accelerating the gas volatilization speed in the areas and shortening the time of ventilation and odor release.
Detailed description of the invention
The fixing frame for indoor ventilation equipment disclosed in this embodiment is applied to indoor ventilation equipment disclosed in the first, second, or third specific embodiments, and is shown in fig. 7:
specifically, the method comprises the following steps: the ground foot rest comprises a ground foot rest 3-1, a table top fixing frame 3-2, an opening and closing fixing piece 3-3 and an outlet fixing piece 3-4, wherein the lower end of the ground foot rest 3-1 is contacted with the ground, the upper end of the ground foot rest 3-1 is connected with the table top fixing frame 3-2, the table top fixing frame 3-2 is used for fixing with a table top of a windowsill, the opening and closing fixing piece 3-3 and the outlet fixing piece 3-4 are respectively fixed on two sides of the table top fixing frame 3-2, the opening and closing fixing piece 3-3 is used for fixing and adjusting the position of an opening and closing driving piece 2, and the outlet fixing piece 3-4 is used for fixing and; indoor ventilation equipment needs to be fixed on the indoor side of a window, stable fixation needs to be provided due to the action of closing and opening the window, a sill support 3-1 is contacted with the ground, a windowsill is clamped through a table top fixing piece 3-3 to form two stable fixations, meanwhile, in order to adapt to the fixation of different decoration conditions, an opening and closing fixing piece 3-3 is arranged to adjust an opening and closing driving piece 2, and an outlet fixing piece 3-4 is arranged to adjust an outlet header 4-3;
the ground stand 3-1 includes: the table comprises an upper foot rest 3-1-1, foot rest connecting pieces 3-1-2 and a lower foot rest 3-1-3, wherein the upper end of the upper foot rest 3-1-1 is connected with the table-board fixing frame 3-2, the lower end of the upper foot rest 3-1-1 is connected with the lower foot rest 3-1-3 through the foot rest connecting pieces 3-1-2, the foot rest connecting pieces 3-1-2 are used for adjusting the distance between the upper foot rest 3-1-2 and the lower foot rest 3-1-3, and the lower foot rest 3-1-3 is used for being in contact with and fixed with the ground; in order to adapt to different windowsill heights, the height of the lower foot rest 3-1-3 is adjusted through the foot rest connecting piece 3-1-2 to ensure that the lower foot rest 3-1-3 can fall to the ground, and a weighted water tank or a sand bag is arranged on the lower foot rest 3-1-3 for fixing;
the table top fixing member 3-2 comprises: the upper table top 3-2-1 and the lower table top 3-2-2, the upper table top 3-2-1 is connected with an upper foot rest 3-1-1, and the upper table top 3-2-1 is connected with the lower table top 3-2-2 through bolts to clamp the table top of the windowsill;
the opening and closing fixing member 3-3 includes: the folding and unfolding device comprises an opening and unfolding sliding block 3-3-1, a fixed end 3-3-2, an opening and unfolding screw rod 3-3-3 and an opening and unfolding polished rod, wherein the opening and unfolding sliding block 3-3-1 is connected to an upper foot rest 3-1 in a sliding manner, the upper end of the opening and unfolding sliding block 3-3-1 is provided with the opening and unfolding screw rod 3-3-3, two sides of the opening and unfolding screw rod 3-3-3 are respectively provided with one opening and unfolding polished rod, the end parts of the opening and unfolding screw rod 3-3-3 and the opening and unfolding polished rod are fixed through the fixed end 3-3-2, and an opening and unfolding driving piece 2 is sleeved on the opening and unfolding screw rod; the opening and closing slide block 3-3-1 can slide in the direction perpendicular to the window in the closed state, the distance between a supporting point at the left end of the opening and closing driving piece 2 and the window is adjusted, the anti-skid structure at the left end of the opening and closing driving piece 2 is ensured to be in contact with the wall surface, and the height of the opening and closing driving piece 2 is adjusted to be the same as the height of a window handle by rotating the opening and closing screw rod 3-3-3;
the outlet fixture 3-4 includes: the air outlet device comprises an outlet sliding block 3-4-1 and a rotating end 3-4-2, the lower end of the outlet sliding block 3-4-1 is connected to an upper foot stand 3-1-1 in a sliding mode, the upper end of the outlet sliding block 3-4-1 is connected with an outlet collection box 4-3 through the rotating end 3-4-2, the outlet sliding block 3-4-1 can slide in the direction perpendicular to a window in a closed state, the distance between the outlet collection box 4-3 and the window is adjusted to change the air outlet position, and the outlet collection box 4-3 is rotated through the rotating end 3-4-2 to adjust the air outlet angle.
Detailed description of the invention
On the basis of the eleventh specific implementation mode, specifically, as shown in fig. 7, the present embodiment further includes a distance adjusting structure 3-5, two distance adjusting structures 3-5 are disposed on the upper table surface 3-2-1, the two distance adjusting structures 3-5 respectively adjust sliding distances of the opening and closing slider 3-3-1 and the outlet slider 3-4-1, and the distance between the opening and closing slider 3-3-1 and the outlet slider 3-4-1 and a window is adjusted by the distance adjusting structure 3-5;
as shown in fig. 8, the distance adjusting structure 3-5 includes: 3-5-1 parts of distance adjusting teeth, 3-5-2 parts of distance adjusting screw rods and 3-5-3 parts of distance adjusting rotating wheels, the end part of the distance adjusting screw rod 3-5-2 is connected with the distance adjusting rotating wheel 3-5-3, the distance adjusting teeth 3-5-1 are meshed with the distance adjusting screw rod 3-5-2, and the distance adjusting teeth 3-5-1 are fixedly connected on the opening and closing slide block 3-3-1 or the outlet slide block 3-4-1, the distance-adjusting screw rod 3-5-2 pushes the distance-adjusting teeth 3-5-1 by rotating the distance-adjusting rotating wheel 3-5-3, so that the opening and closing slide block 3-3-1 or the outlet slide block 3-4-1 slides, and the position of the slide block is ensured by the self-locking effect of the screw rod after the distance is adjusted.
Detailed description of the invention
In this embodiment, on the basis of the eleventh embodiment, specifically, as shown in fig. 9, the foot stool connecting part 3-1-2 includes: the device comprises foot rest screw rods 3-1-2-1, foot rest synchronous belts 3-1-2-2 and foot rest rocker arms 3-1-2-3, wherein the upper ends of the foot rest screw rods 3-1-2-1 are rotatably connected with an upper foot rest 3-1-1, the lower ends of the foot rest screw rods 3-1-2-1 are in threaded connection with a lower foot rest 3-1-3, the middle parts of the two foot rest screw rods 3-1-2-1 are connected through the foot rest synchronous belts 3-1-2-2, and one of the foot rest screw rods 3-1-2-1 is connected with the foot rest rocker arm 3-1-2-3 through a bevel gear;
when the foot rest is installed, the foot rest screw rods 3-1-2-1 are rotated by shaking the foot rest rocker arms 3-1-2-3, the foot rest synchronous belts 3-1-2-2 enable the two foot rest screw rods 3-1-2-1 to synchronously rotate, the lower foot rest 3-1-3 is pushed to move downwards to be in contact with the ground, and the two ends can be kept to synchronously move in the moving process of the lower foot rest 3-1-3 without additional leveling.
Detailed description of the invention fourteen
The handle fixing piece for the indoor ventilation equipment disclosed by the embodiment is applied to the indoor ventilation equipment disclosed by the first, second or third specific embodiments;
specifically, as shown in fig. 2, the method includes: the window handle comprises a first fixed end 1-1, a second fixed end 1-2, a third fixed end 1-3 and a handle rotating piece 1-4, wherein the first fixed end 1-1 is fixed on a rotating shaft of the window handle, the second fixed end 1-2 is fixed at one end of a holding part of the window handle, which is far away from the rotating shaft, the third fixed end 1-3 is fixed at one end of the holding part of the window handle, which is close to the rotating shaft, the first fixed end 1-1, the second fixed end 1-2 and the third fixed end 1-3 are all connected with one end of the handle rotating piece 1-4, the other end of the handle rotating piece 1-4 is connected with an opening and closing driving piece 2, the three fixed ends realize the positioning and fixing of the upper ends of the window handle and the handle rotating piece 1-4, the handle rotating piece enables the three fixed ends to, the window can be locked by rotating the handle rotating part 1-4, the clamping directions of the first fixed end 1-1 and the third fixed end 1-3 are vertical to each other and are used for positioning the axis of the handle rotating shaft, and the second fixed end 1-2 and the third fixed end 1-3 are used for positioning the rotating angle of the handle rotating shaft;
as shown in fig. 10, the handle turning piece 1-4 includes: the handle rotating seat comprises a handle rotating seat 1-4-1, a handle shaft body 1-4-2, a rotating shaft gear 1-4-3, a handle fixing seat 1-4-4 and a rotating shaft motor 1-4-5, wherein the upper end of the handle rotating seat 1-4-1 is connected with a first fixing end 1-1, a second fixing end 1-2 and a third fixing end 1-3, the lower end of the handle rotating seat 1-4-1 is connected with the upper end of the handle shaft body 1-4-2, the axis of the handle shaft body 1-4-2 is superposed with the axis of a handle rotating shaft after the first fixing end 1-1 is clamped, the rotating shaft gear 1-4-3 is sleeved in the middle of the handle shaft body 1-4-2, the lower end of the handle shaft body 1-4-2 is rotatably connected in the handle fixing seat 1-4-4, the handle fixing seat 1-4-4 is internally provided with a cylindrical rotating shaft sliding groove, the handle shaft body 1-4-2 is correspondingly provided with a shaft body sliding block 1-4-7 which protrudes outwards along the side wall, a handle spring is arranged between the upper end of the shaft body sliding block 1-4-7 and the inner wall of the rotating shaft sliding groove, the side surface of the bottom of the handle shaft body 1-4-2 is radially provided with a handle sliding rod 1-4-8, a sliding rod boss is arranged in the rotating shaft sliding groove along the rotating path of the handle sliding rods 1-4-8, and the protruding direction of the sliding rod boss points to the window handle; the rotating shaft motor 1-4-5 drives the handle shaft body 1-4-2 to rotate through the rotating shaft gear 1-4-3, drives the handle rotating seat 1-4-1 to rotate, so that the window handle rotates, meanwhile, in the rotating process, the handle sliding rod 1-4-8 slides onto the sliding rod boss, the handle shaft body 1-4-2 is pushed to slide towards the direction of the window handle in the shaft body sliding groove, the handle shaft body 1-4-2 and the rotating shaft gear 1-4-3 realize relative sliding through the handle sliding groove 1-4-6 and simultaneously keep synchronous rotation, so that pressure is applied to the handle in the process of rotating the handle, the elastic rubber strip for sealing at the gap of the window is compressed, the correspondence between the window locking pin and the pin opening is ensured, and the phenomenon that the window locking pin does not correspond to the pin opening due to the resistance of the elastic rubber strip for sealing is avoided, and cannot be locked.
Detailed description of the invention
In this embodiment, on the basis of the fourteenth specific embodiment, specifically, as shown in fig. 11, the first fixing end 1-1 includes: the fixed clamping blocks 1-1-1, and the two fixed clamping blocks 1-1-1 clamp the rotating shaft of the handle along the holding part direction on the window handle.
The first fixing end 1-1 further includes: the first fixed screw rod 1-1-2, the fixed polished rod 1-1-3 and the first crank 1-1-4 are arranged, two sections of threads with opposite rotation directions are arranged on the first fixed screw rod 1-1-2, the two sections of threads are respectively sleeved with one fixed clamping block 1-1-1, two sides of the first fixed screw rod 1-1-2 are respectively provided with one fixed polished rod 1-1-3, and the end part of the first fixed screw rod 1-1-2 is connected with the first crank 1-1-4;
the two fixed clamping blocks 1-1-1 keep reverse synchronous movement under the pushing of the first fixed screw rod 1-1-2, the position of the middle point of clamping is unchanged, and after the rotating shaft of the handle is clamped, the rotating shaft of the handle is positioned by the first fixed end 1-1 in the horizontal direction.
Detailed description of the invention
In this embodiment, on the basis of the fourteenth specific embodiment, specifically, as shown in fig. 12, the second fixing end 1-2 includes: a fixed sleeve 1-2-1, a fixed stop lever 1-2-2, a fixed winding rod 1-2-3 and a fixed stop block 1-2-4, the middle of the fixed sleeve 1-2-1 covers the inner side of the holding end of the window handle, a plurality of fixed strips are arranged at intervals at both ends of the fixed sleeve 1-2-1, the fixing strips at the two ends are arranged in a staggered way, the fixing strips at the two ends cross each other at the outer side of the holding end to wrap the holding end, and the fixing strips at the two ends are respectively connected with the fixed rolling rods 1-2-3 after passing around the outer sides of the two fixed stop rods 1-2-2, the middle of the fixed stop block 1-2-4 is provided with a first V-shaped opening, the inclined surface of the first V-shaped opening is contacted with the outer side of the holding end, and the two ends of the fixed sleeve 1-2-1 penetrate through the first V-shaped opening.
The second fixing end 1-2 further comprises: the end part of the fixed winding rod 1-2-3 is meshed with the second fixed screw rod 1-2-5 through a gear, and the end part of the second fixed screw rod 1-2-5 is connected with the second crank 1-2-6;
and rotating the second crank 1-2-6, pushing the fixed winding rod 1-2-3 to rotate by the second fixed screw rod 1-2-5, winding the end part of the fixed sleeve 1-2-1 on the fixed winding rod 1-2-3, pulling the handle by the fixed sleeve 1-2-1 under the guidance of the fixed stop rod 1-2-2 in a crossed manner, pulling the handle into the first V-shaped opening, and positioning the center of the handle and the second fixed end in the left-right direction in the figure 12 under the guidance of two inclined planes of the first V-shaped opening so as to position the rotation angle of the rotating shaft of the handle.
Detailed description of the invention seventeen
In this embodiment, on the basis of the fourteenth specific embodiment, specifically, as shown in fig. 13, the third fixing end 1-3 includes: the handle comprises a fixed slide way 1-3-1, a fixed slide block 1-3-2 and a second V-shaped opening 1-3-3, wherein the lower end of the fixed slide block 1-3-2 is provided with the fixed slide way 1-3-1, the fixed slide way 1-3-1 is arranged along the length direction of a holding end, the upper end of the fixed slide block 1-3-2 is provided with the second V-shaped opening 1-3-3, and the inclined surface of the second V-shaped opening 1-3-3 is contacted with the outer side of the end part of a rotating shaft of the handle.
A fixed sliding block spring is arranged on one side, away from the second V-shaped opening 1-3-3, of the fixed sliding block 1-3-2;
the third fixing end 1-3 is mainly used for fixing the intersection point of the rotating shaft of the handle and the holding part, so that the rotating shaft of the handle is positioned in the direction perpendicular to the first fixing end 1-1, the fixing slide block 1-3-2 slides to the second V-shaped opening 1-3-3 along the fixing slide way 1-3-1 under the pushing of the fixing slide block spring, and two inclined planes of the second V-shaped opening are in contact with the side face of the rotating shaft of the handle for positioning.
Description of the preferred embodiment eighteen
The method for fixing and rotating the handle of the indoor ventilation equipment disclosed in the embodiment is applied to the handle fixing piece facing the indoor ventilation equipment disclosed in the specific implementation modes fourteen, fifteen, sixteen or seventeen;
specifically, the method comprises the following steps:
step a: rotating the window handle to an open state, opening the two fixed clamping blocks 1-1-1 of the first fixed end 1-1, sliding the third fixed end 1-3 rightwards, and inserting one end of the holding part of the handle, which is far away from the rotating shaft, into the fixed sleeve 1-2-1 of the second fixed end 1-2;
step b: releasing the third fixed end 1-3, enabling the third fixed end 1-3 to slide leftwards under the pushing of a fixed sliding block spring, enabling a V-shaped inclined plane of a second V-shaped opening 1-3-3 at the upper end of the fixed sliding block 1-3-2 to be in contact with the outer side of the lower end of a handle rotating shaft, and positioning the handle rotating shaft and the handle shaft body 1-4-2 in the horizontal direction;
step c: the first fixing screw rods 1-1-2 are rotated, the two first fixing blocks 1-1-1 clamp the side surfaces of the handle rotating shaft, and the handle rotating shaft and the handle shaft body 1-4-2 are positioned in the vertical direction;
step d: rotating the second crank handle 1-2-6 to enable the fixed winding rod 1-2-3 to rotate, winding two ends of the fixed sleeve 1-2-1 on the fixed winding rod 1-2-3, enabling two ends of the fixed sleeve 1-2-1 to cross and pull the fixed sleeve 1-2-1 after bypassing the fixed stop rod 1-2-2, enabling the fixed sleeve 1-2-1 to coat the holding part and pull the holding part towards the first V-shaped opening of the fixed stop block 1-2-4, enabling the outer side of the holding part of the handle to be in contact with the inclined plane of the first V-shaped opening, and enabling the rotating shaft of the handle and the relative rotation angle of the handle shaft body 1-4-2 to be positioned;
step e: the rotating shaft motor 1-4-5 drives the handle shaft body 1-4-2 to rotate through the rotating shaft gear 1-4-3, and the handle rotating seat 1-4-1 drives the window handle to rotate;
step f: the handle sliding rod slides the sliding rod boss to push the handle shaft body 1-4-2 to slide towards the direction of the window handle, and pressure pointing to the window along the axial direction of the rotating shaft is applied to the window handle.
Detailed description of the invention nineteen
In this embodiment, on the basis of the eighteenth specific implementation manner, specifically, in the step f, when the handle shaft body 1-4-2 slides, the rotating shaft gear 1-4-3 does not move and keeps rotating along with the handle shaft body 1-4-2, and the handle slider of the rotating shaft gear 1-4-3 slides in the handle slider groove on the handle shaft body 1-4-2.
Detailed description of the invention twenty
The indoor ventilation method disclosed by the embodiment is applied to indoor ventilation equipment disclosed by the fifth, sixth, seventh or eighth specific implementation modes;
specifically, the method comprises the following steps:
step a: arranging a ventilation member 100 and an environment monitoring member 200 at each window, the ventilation member 100 being arranged at the indoor side, the environment monitoring member 200 being arranged at the outdoor side;
step b: the handle fixing piece 1 of the ventilation piece 100 is fixed with a window handle, the fixing frame 3 is fixed with a window table board, and the tail end of an inlet is arranged on an indoor floor, a cabinet, a bed, a sofa, a table and an indoor door;
step c: monitoring the air flow direction at the window through the environment monitoring part 200, and controlling the reversing device 102 of the ventilation part 100 to switch the ventilation direction of the ventilation part 100 by the controller 300 according to the air flow direction at the window, wherein when the ventilation direction outside the window is from outdoor to indoor, the ventilation direction of the ventilation part 100 at the window is from outdoor to indoor, and when the ventilation direction outside the window is from indoor to outdoor, the ventilation direction of the ventilation part 100 at the window is from indoor to outdoor;
step d: after the ventilation member 100 is started, the inlet end blows or absorbs the air on the surfaces of the floor, cabinet, bed, sofa, table and indoor door of the room along with the change of the ventilation direction of the ventilation member 100;
step e: monitoring outdoor humidity and temperature through the environment monitoring part 200, acquiring the outdoor temperature and humidity by the controller 300, comparing the outdoor temperature and humidity with a set threshold value, and controlling the switch device 103 to open or close the window by the controller 300 according to a comparison result;
step f: when the controller 300 compares the outdoor temperature and humidity with the threshold value and exceeds the threshold value, the opening and closing driving member 2 of the switch device 103 pushes the window to the closed position, the handle fixing member 1 rotates the window handle to lock the window, when the outdoor temperature and humidity is compared with the threshold value and is lower than the threshold value, the handle fixing member 1 rotates the window handle to unlock the window, and the opening and closing driving member 2 of the switch device 103 pulls the window open.
Detailed description twenty-one
In this embodiment, on the basis of the twentieth specific implementation manner, specifically, the number of the windows selected in the step a is two, and the distance between the two windows is the largest; two remote windows are selected as ventilation openings, ventilation is carried out on the basis of indoor original through ventilation, and indoor whole air emission is facilitated.
Detailed description of the invention twenty two
This embodiment is based on the twenty-first embodiment, and specifically, the ventilation directions of the ventilation members 100 at the two windows in the step c are controlled so as to keep the ventilation directions of the two ventilation members 100 opposite.
Detailed description of the invention
In this embodiment, on the basis of the twenty specific embodiments, specifically, in the step f, after the opening and closing driving member 2 closes the window, the controller 300 controls the reversing devices 102 of all the ventilating members 100 to switch the ventilating direction of the ventilating device 101 from the outdoor to the indoor, and the inlet end accelerates the flow of the air on the surface of the floor, cabinet, bed, sofa, table and indoor door.
The above embodiments are merely illustrative of the present patent and do not limit the scope of the patent, and those skilled in the art can make modifications to the parts thereof without departing from the spirit and scope of the patent.
Claims (3)
1. A fixing frame for an indoor ventilating device, comprising: the ground foot rest (3-1), the table-board fixing frame (3-2), the opening and closing fixing piece (3-3) and the outlet fixing piece (3-4), wherein the lower end of the ground foot rest (3-1) is in contact with the ground, the upper end of the ground foot rest (3-1) is connected with the table-board fixing frame (3-2), the table-board fixing frame (3-2) is used for fixing with the table board of a windowsill, the opening and closing fixing piece (3-3) and the outlet fixing piece (3-4) are respectively fixed on two sides of the table-board fixing frame (3-2), the opening and closing fixing piece (3-3) is used for fixing and adjusting the position of the opening and closing driving piece (2), and the outlet fixing piece (3-4) is used for fixing and adjusting the position of;
the ground foot stand (3-1) comprises: the table comprises an upper foot rest (3-1-1), foot rest connecting pieces (3-1-2) and a lower foot rest (3-1-3), wherein the upper end of the upper foot rest (3-1-1) is connected with the table top fixing frame (3-2), the lower end of the upper foot rest (3-1-1) is connected with the lower foot rest (3-1-3) through the foot rest connecting pieces (3-1-2), the foot rest connecting pieces (3-1-2) are used for adjusting the distance between the upper foot rest (3-1-2) and the lower foot rest (3-1-3), and the lower foot rest (3-1-3) is used for being in contact with the ground for fixation;
the table top fixing piece (3-2) comprises: the upper table top (3-2-1) and the lower table top (3-2-2), the upper table top (3-2-1) is connected with an upper foot rest (3-1-1), and the upper table top (3-2-1) is connected with the lower table top (3-2-2) through bolts to clamp the table top of the windowsill;
the opening and closing fixing member (3-3) includes: the automatic feeding device comprises an opening and closing sliding block (3-3-1), a fixed end (3-3-2), an opening and closing screw rod (3-3-3) and an opening and closing polished rod, wherein the opening and closing sliding block (3-3-1) is connected to an upper foot stand (3-1-1) in a sliding mode, the upper end of the opening and closing sliding block (3-3-1) is provided with the opening and closing screw rod (3-3-3), two sides of the opening and closing screw rod (3-3-3) are respectively provided with an opening and closing polished rod (), the end portions of the opening and closing screw rod (3-3-3) and the opening and closing polished rod are fixed through the fixed end (3-3-2), and an opening and closing driving piece (2) is sleeved on the opening and closing screw rod (3;
the outlet fixture (3-4) comprises: the device comprises an outlet sliding block (3-4-1) and a rotating end (3-4-2), wherein the lower end of the outlet sliding block (3-4-1) is connected to an upper foot stand (3-1-1) in a sliding mode, and the upper end of the outlet sliding block (3-4-1) is connected with an outlet header (4-3) through the rotating end (3-4-2);
the fixing frame is applied to indoor ventilation equipment, the indoor ventilation equipment comprises a handle fixing piece (1), an opening and closing driving piece (2), a fixing frame (3) and a ventilation piece (4), the handle fixing piece (1) is fixed on a window handle and used for fixing and rotating the window handle, the opening and closing driving piece (2) is connected with the handle fixing piece (1) and used for pushing and pulling the handle fixing piece (1) to close or open the window, the fixing frame (3) is fixed on the side surface of the window and used for fixing and supporting the opening and closing driving piece (2), and the ventilation piece (4) is arranged on the fixing frame (3);
the handle fixture (1) comprises: the window handle comprises a first fixed end (1-1), a second fixed end (1-2), a third fixed end (1-3) and a handle rotating piece (1-4), wherein the first fixed end (1-1) is fixed on a rotating shaft of the window handle, the second fixed end (1-2) is fixed at one end, far away from the rotating shaft, of a holding part of the window handle, the third fixed end (1-3) is fixed at one end, close to the rotating shaft, of the holding part of the window handle, the first fixed end (1-1), the second fixed end (1-2) and the third fixed end (1-3) are connected with one end of the handle rotating piece (1-4), and the other end of the handle rotating piece (1-4) is connected with an opening and closing driving piece (2); the three fixed ends realize the positioning and the fixation of the upper ends of the window handle and the handle rotating piece (1-4), and the handle rotating piece enables the three fixed ends to rotate along with the handle;
the opening and closing drive member (2) includes: an opening and closing connecting seat (2-1), a first hinged arm (2-2), a second hinged arm (2-3) and an opening and closing fixed seat (2-4), one end of the opening and closing connecting seat (2-1) is connected with the handle rotating part 1-3, the other end of the opening and closing connecting seat (2-1) is hinged with one end of a first hinged arm (2-2), the other end of the first hinged arm (2-2) is hinged with one end of a second hinged arm (2-3), the other end of the second hinged arm (2-3) is hinged with an opening and closing fixed seat (2-4), a second articulated arm rotating part for driving a second articulated arm (2-3) to rotate is arranged on the opening and closing fixed seat (2-4), and the opening and closing fixed seat (2-4) is connected to the fixed frame (3); the side surface of the opening and closing fixed seat (2-4) is provided with an anti-skidding structure, the first hinged arm (2-2), the second hinged arm (2-3), a window and a wall form a four-bar structure together, and the second hinged arm (2-3) is driven by the rotating part of the second hinged arm to rotate through a hinged shaft on the opening and closing fixed seat (2-4);
the first hinged arm (2-2) and the second hinged arm (2-3) are both provided with hinged arm adjusting structures (2-5);
the ventilation member (4) comprises: the window comprises a fan (4-1), an inlet header (4-2) and an outlet header (4-3), wherein an air inlet of the fan (4-1) is connected with the inlet header (4-2), an air outlet of the fan (4-1) is connected with the outlet header (4-3), the outlet header (4-3) is arranged on one side of an opening of a window, the inlet header (4-2) is provided with a main inlet (4-2-1) and a plurality of branch inlets (4-2-2), and the branch inlets (4-2-2) are connected to an indoor decoration part through pipelines;
the foot stool connection member (3-1-2) includes: the device comprises foot rest screw rods (3-1-2-1), foot rest synchronous belts (3-1-2-2) and foot rest rocker arms (3-1-2-3), wherein the upper ends of the foot rest screw rods (3-1-2-1) are rotatably connected with an upper foot rest (3-1-1), the lower ends of the foot rest screw rods (3-1-2-1) are in threaded connection with a lower foot rest (3-1-3), the middle parts of the two foot rest screw rods (3-1-2-1) are connected through the foot rest synchronous belts (3-1-2-2), and one of the foot rest screw rods (3-1-2-1) is connected with the foot rest rocker arm (3-1-2-3) through a bevel gear.
2. The fixing frame for indoor ventilation equipment as claimed in claim 1, further comprising two distance adjusting structures (3-5), wherein the two distance adjusting structures (3-5) are arranged on the upper table top (3-2-1), and the two distance adjusting structures (3-5) respectively adjust the sliding distances of the opening and closing slider (3-3-1) and the outlet slider (3-4-1).
3. A holder for a ventilator facing an indoor space, according to claim 2, wherein said distance adjustment structure (3-5) comprises: the adjustable-pitch mechanism comprises distance adjusting teeth (3-5-1), a distance adjusting screw rod (3-5-2) and a distance adjusting rotating wheel (3-5-3), wherein the end part of the distance adjusting screw rod (3-5-2) is connected with the distance adjusting rotating wheel (3-5-3), the distance adjusting teeth (3-5-1) are meshed with the distance adjusting screw rod (3-5-2), and the distance adjusting teeth (3-5-1) are fixedly connected to the opening and closing sliding block (3-3-1) or the outlet sliding block (3-4-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910062443.6A CN109682055B (en) | 2019-01-22 | 2019-01-22 | Fixing frame for indoor ventilation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910062443.6A CN109682055B (en) | 2019-01-22 | 2019-01-22 | Fixing frame for indoor ventilation equipment |
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| CN109682055A CN109682055A (en) | 2019-04-26 |
| CN109682055B true CN109682055B (en) | 2021-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910062443.6A Active CN109682055B (en) | 2019-01-22 | 2019-01-22 | Fixing frame for indoor ventilation equipment |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114877453A (en) * | 2022-04-20 | 2022-08-09 | 浙江宝盛建设集团有限公司 | Indoor forced ventilation equipment is used in fitment construction |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0311624Y2 (en) * | 1985-03-14 | 1991-03-20 | ||
| SG30092G (en) * | 1986-09-08 | 1992-05-15 | Yoshida Kogyo Kk | Duct mounting structure for prefabricated curtain wall for use with an air conditioning system |
| CN1690683A (en) * | 2004-04-23 | 2005-11-02 | 北新建材(集团)有限公司 | Door and window tester |
| CN102121557A (en) * | 2010-01-12 | 2011-07-13 | 珠海格力电器股份有限公司 | Adjustable bracket |
| CN205155479U (en) * | 2015-12-08 | 2016-04-13 | 烟台荏原空调设备有限公司 | Adjustment base of equipment |
| CN207299365U (en) * | 2017-07-14 | 2018-05-01 | 大连格莱信环保科技有限公司 | A kind of new wind turbine with after-treatment koniology particle |
| CN207408106U (en) * | 2016-11-15 | 2018-05-25 | 安徽江淮汽车集团股份有限公司 | A kind of multifunction test trolley |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527055A (en) * | 2012-07-04 | 2014-01-22 | 徐州市龙泰煤矿设备制造厂 | Novel ventilating window structure |
| CN102864922A (en) * | 2012-09-29 | 2013-01-09 | 朱鸿伟 | Combination frame |
| CN104224038A (en) * | 2013-06-09 | 2014-12-24 | 郑敏芳 | Safe cleaning device for bright windows of building |
| CN204593588U (en) * | 2014-12-31 | 2015-08-26 | 安徽宾肯电气股份有限公司 | A kind of fresh-air ventilation machine |
-
2019
- 2019-01-22 CN CN201910062443.6A patent/CN109682055B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0311624Y2 (en) * | 1985-03-14 | 1991-03-20 | ||
| SG30092G (en) * | 1986-09-08 | 1992-05-15 | Yoshida Kogyo Kk | Duct mounting structure for prefabricated curtain wall for use with an air conditioning system |
| CN1690683A (en) * | 2004-04-23 | 2005-11-02 | 北新建材(集团)有限公司 | Door and window tester |
| CN102121557A (en) * | 2010-01-12 | 2011-07-13 | 珠海格力电器股份有限公司 | Adjustable bracket |
| CN205155479U (en) * | 2015-12-08 | 2016-04-13 | 烟台荏原空调设备有限公司 | Adjustment base of equipment |
| CN207408106U (en) * | 2016-11-15 | 2018-05-25 | 安徽江淮汽车集团股份有限公司 | A kind of multifunction test trolley |
| CN207299365U (en) * | 2017-07-14 | 2018-05-01 | 大连格莱信环保科技有限公司 | A kind of new wind turbine with after-treatment koniology particle |
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| CN109682055A (en) | 2019-04-26 |
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