CN218379754U

CN218379754U - Ventilation equipment for building

Info

Publication number: CN218379754U
Application number: CN202221913408.4U
Authority: CN
Inventors: 董永培; 董永先; 白兰英; 董维伟
Original assignee: Chengdu Xinsheng Ventilation Engineering Co ltd
Current assignee: Chengdu Xinsheng Ventilation Engineering Co ltd
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2023-01-24
Anticipated expiration: 2032-07-21

Abstract

The utility model belongs to the technical field of ventilation equipment, a ventilation equipment for building is disclosed, including the ventilation pipe main part, be fixed with the air inlet cover on the lateral wall of ventilation pipe main part one side, the ventilation pipe main part is kept away from and is provided with the mounting panel on the lateral wall of air inlet cover, the spout has been seted up to the upper surface of mounting panel, it is provided with the filter plate that is used for filtered air to slide in the spout, set up the vent that communicates each other with the ventilation pipe main part on the lateral wall that the ventilation pipe main part was kept away from to the air inlet cover, the resettlement groove has been seted up on the interior roof of vent, the air inlet covers and is provided with the subassembly that blocks that is used for blockking rivers. This application has the effect that reduces rainwater entering ventilation pipe probability.

Description

Ventilation equipment for building

Technical Field

The utility model relates to a ventilation equipment technical field, in particular to ventilation equipment for room is built.

Background

The air duct is a duct system for conveying and distributing air. There are two kinds of composite air pipe and inorganic air pipe. Air ducts can be classified according to cross-sectional shape and material. The stainless steel air duct is made by coating sealing glue (such as neutral glass cement) on the seams such as seaming seam, rivet seam, flange flanging four corners, etc. Before the sealant is coated, dust and oil stains on the surface are removed. According to the cross section shape, the air pipe can be divided into a circular air pipe, a rectangular air pipe, an oblate air pipe and the like, wherein the circular air pipe has the smallest resistance but the largest height and size, and is complex to manufacture. So the application is mainly based on a rectangular air pipe. The air pipe can be divided into a metal air pipe, a composite air pipe and a polymer air pipe according to the material.

The ventilation pipe comprises two transverse plates and two vertical plates which are oppositely arranged, strip-shaped grooves are arranged at two ends of each vertical plate in the width direction, the strip-shaped grooves extend along the length direction of the vertical plates, threaded through holes are formed in the side walls of the grooves, and bolts are screwed in the threaded through holes; the transverse plate is provided with two strip-shaped bulges which are arranged at intervals along the width direction of the transverse plate, and the strip-shaped bulges are clamped in the strip-shaped grooves; the ventilation device comprises the ventilation pipe.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: the device only ventilates the indoor air through the ventilation pipe, and when the ventilation pipe encounters rainwater weather, rainwater easily enters the ventilation pipe through the inlet of the ventilation pipe, so that the service life of the ventilation pipe is not prolonged.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a ventilation equipment for room is built.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a ventilation equipment for room is built, includes the ventilation pipe main part, be fixed with the air inlet cover on the lateral wall of ventilation pipe main part one side, the ventilation pipe main part is provided with the mounting panel on keeping away from the lateral wall of air inlet cover, the spout has been seted up to the upper surface of mounting panel, it is provided with the filter plate that is used for filtered air to slide in the spout, set up the vent that communicates each other with the ventilation pipe main part on the lateral wall that the ventilation pipe main part was kept away from to the air inlet cover, the resettlement groove has been seted up on the interior roof of vent, the air inlet is covered and is provided with the subassembly that blocks that is used for blockking rivers.

Through adopting above-mentioned technical scheme, when the ventilation pipe main part meets with rainwater weather, block the signal that the subassembly automatic identification arrived the rainwater to make the slide lapse, and then make the slide block the rainwater, thereby reduced the probability that the rainwater got into the vent, and then reduced the probability that the rainwater got into in the ventilation pipe main part, and then prolonged ventilation unit's life.

Furthermore, a sliding groove is formed in the inner wall of the sliding groove, a sliding rod is arranged in the sliding groove in a sliding mode, a spring is fixed to the side wall, away from the sliding groove, of the sliding rod, and the other end of the spring is fixed to the inner wall, away from the sliding groove, of the sliding groove.

By adopting the technical scheme, when the filter plate needs to be installed by a worker, the worker needs to enable the filter plate to be opposite to the sliding groove and slide the filter plate downwards, so that the filter plate slides downwards, and the air is filtered by the filter plate. In the process, the sliding rod is tightly propped against the filter plate under the action of the spring, so that the probability that the filter plate is separated from the sliding groove when the filter plate is subjected to external force is reduced, and the stability of the filter plate is further improved.

Further, block the subassembly including slide setting in the resettlement inslot, fix the air inlet cover and be close to motor, the fixed rope on the motor output shaft and set up the humidity transducer at the air inlet cover upper surface on ventilation pipe main part lateral wall, the output shaft of motor extends to the resettlement inslot and swivelling joint, the upper surface at the slide is fixed to the other end of fixed rope, humidity transducer is connected with the motor electricity.

Through adopting above-mentioned technical scheme, when the ventilation pipe main part meets with rainwater weather, the rainwater falls to humidity transducer on to trigger humidity transducer, and then make the motor start under humidity transducer's effect, thereby make the output shaft of motor rotate, and then make fixed rope gradually with the output shaft alternate segregation of motor, thereby make slide downstream and seal the vent, and then reduced the probability that the rainwater got into the vent, thereby prolonged the life of device.

Furthermore, a limiting block is fixed on the inner wall of the vent, a control switch is arranged on the upper surface of the limiting block, and the control switch is electrically connected with the motor.

Through adopting above-mentioned technical scheme, when the flow of rainwater is less, when the slide moves down under the effect of motor, the slide is close to the stopper gradually and finally triggers control switch to make the motor close, and then reduced the probability that the vent was sealed completely to the slide, thereby reduced the dirty probability of indoor air.

Furthermore, a mounting groove is formed in the side wall, far away from the ventilation pipe main body, of the sliding plate, a sliding plate is arranged in the mounting groove in a sliding mode, and a containing box used for containing water flow is fixed to the side wall, far away from the ventilation pipe main body, of the sliding plate.

Through adopting above-mentioned technical scheme, when the flow of rainwater is great, the rainwater is piled up in holding the box gradually to the weight that makes and hold the box increases gradually, and then makes sliding plate and mounting groove take place relative slip, and then makes sliding plate lapse and finally seal the vent completely, thereby has further reduced the probability that the rainwater got into the vent.

Furthermore, the side wall of the accommodating box, which is far away from the ventilation pipe main body, is provided with a rotating groove, and a rotating plate used for sealing the rotating groove is rotationally arranged in the rotating groove.

By adopting the technical scheme, when rainwater in the containing box is gradually accumulated, the acting force of the rainwater on the rotating plate is gradually increased, so that the rotating plate rotates, the rainwater flows out along a gap between the rotating plate and the rotating groove, and the probability of shifting out of the rainwater in the containing box is reduced.

Furthermore, the bottom surface of rotor plate inlays and is equipped with the magnet piece, inlay on the interior diapire in rotation groove and be equipped with the iron sheet with magnet piece mutual adsorption.

Through adopting above-mentioned technical scheme, when the effort of rainwater to the rotor plate reduces gradually, magnet piece and iron sheet mutual adsorption to make the rotor plate reset, and then make the rotor plate block the rainwater again, thereby improved the stability of device.

Furthermore, a clamping groove matched with the sliding rod is formed in the side wall, close to the sliding groove, of the filter plate.

Through adopting above-mentioned technical scheme, when the slide bar slides to the direction that is close to the filter plate under the effect of spring, slide bar and draw-in groove interconnect, and then reduced the filter plate receive the probability of filter plate and slide bar alternate segregation when external force to improve the stability of filter plate, and then improved staff's use and experienced.

To sum up, the utility model discloses following beneficial effect has:

1. in the application, when the ventilation pipe main body encounters rainwater weather, the blocking assembly automatically identifies a signal of rainwater, so that the sliding plate slides downwards, and further the sliding plate blocks the rainwater, the probability that the rainwater enters the ventilation opening is reduced, the probability that the rainwater enters the ventilation pipe main body is further reduced, and the service life of the ventilation device is further prolonged;

2. in this application, when the staff need install the filter plate, the staff need make the filter plate just right with the spout to the filter plate slides down, thereby makes the filter plate slide down, and then makes the filter plate filter the air. In the process, the sliding rod is tightly propped against the filter plate under the action of the spring, so that the probability of mutual separation between the filter plate and the sliding chute when the filter plate is subjected to external force is reduced, and the stability of the filter plate is further improved;

3. in this application, when the ventilation pipe main part meets with rainwater weather, the rainwater falls to humidity transducer on to trigger humidity transducer, and then make the motor start under humidity transducer's effect, thereby make the output shaft of motor rotate, and then make fixed rope gradually with the output shaft alternate segregation of motor, thereby make slide downstream and seal the vent, and then reduced the probability that the rainwater got into the vent, thereby prolonged the life of device.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of a spring according to an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of a skateboard according to an embodiment of the present invention;

FIG. 4 is a schematic view of the embodiment of the present invention for highlighting the sliding plate;

fig. 5 is a schematic cross-sectional view of the magnet block according to the embodiment of the present invention.

In the figure: 1. a vent tube body; 2. an air inlet cover; 21. mounting a plate; 22. a chute; 3. filtering a plate; 31. a vent; 32. a placing groove; 4. a blocking component; 41. a slide plate; 42. a motor; 43. fixing a rope; 44. a humidity sensor; 5. a sliding groove; 51. a slide bar; 52. a spring; 6. a limiting block; 61. a control switch; 7. mounting grooves; 71. a sliding plate; 72. accommodating the box; 8. a rotating groove; 9. a rotating plate; 91. a magnet block; 92. iron sheets; 93. a clamping groove.

Detailed Description

The technical solution in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments, and all other embodiments obtained by those of ordinary skill in the art without any inventive work based on the embodiments in the present application belong to the protection scope of the present application.

As shown in fig. 1 to 5, the present embodiment discloses a ventilation apparatus for a building, which includes a ventilation duct main body 1, an air inlet cover 2, a mounting plate 21, a filter plate 3, a blocking assembly 4, a sliding rod 51, a spring 52, a stopper 6, a control switch 61, a sliding plate 71, a housing box 72, and a rotating plate 9. The ventilation pipe main body 1 is a hollow cuboid structure, and two ends of the ventilation pipe main body 1 are open. The air inlet cover 2 is a rectangular plate-shaped structure, and the air inlet cover 2 is fixed on the side wall of one side of the ventilation pipe main body 1. The mounting plate 21 is a rectangular plate-shaped structure, the mounting plate 21 is arranged on the side wall of the ventilation pipe main body 1 far away from the air inlet cover 2, and the upper surface of the mounting plate 21 is provided with a sliding groove 22. The filter plates 3 are slidably disposed in the slide grooves 22 for filtering air.

The side wall of the air inlet cover 2 far away from the ventilation pipe main body 1 is provided with a ventilation opening 31 communicated with the ventilation pipe main body 1, the inner top wall of the ventilation opening 31 is provided with a placing groove 32, the blocking component 4 is arranged on the air inlet cover 2 and used for blocking water flow, and the blocking component 4 comprises a sliding plate 41, a motor 42, a fixing rope 43 and a humidity sensor 44. The slide plate 41 has a rectangular plate-like structure, and the slide plate 41 is slidably disposed in the installation groove 32. The motor 42 is fixed on the side wall of the air inlet cover 2 close to the ventilation pipe main body 1, the axis of the output shaft of the motor 42 is horizontal, and the output shaft of the motor 42 extends into the placing groove 32 and is connected in a rotating mode. One end of the fixing rope 43 is fixed to an output shaft of the motor 42, and the other end of the fixing rope 43 is fixed to an upper surface of the slide plate 41. The humidity sensor 44 is arranged on the upper surface of the air inlet cover 2, and the humidity sensor 44 is electrically connected with the motor 42.

When ventilation pipe main part 1 meets with rainwater weather, the rainwater falls on humidity transducer 44 to trigger humidity transducer 44, and then make motor 42 start under humidity transducer 44's effect, thereby make motor 42's output shaft rotate, and then make fixed rope 43 gradually with motor 42's output shaft alternate segregation, thereby make slide 41 downstream and seal vent 31, and then reduced the probability that the rainwater got into vent 31, thereby prolonged the life of device.

The inner wall of the sliding groove 22 is provided with a sliding groove 5, the sliding rod 51 is a rectangular rod-shaped structure, and the sliding rod 51 is slidably arranged in the sliding groove 5. One end of the spring 52 is fixed to the side wall of the slide rod 51 away from the slide groove 22, and the other end of the spring 52 is fixed to the inner wall of the slide groove 5 away from the slide groove 22.

When the operator needs to install the filter plate 3, the operator needs to make the filter plate 3 face the sliding groove 22, and slide the filter plate 3 downward, so that the filter plate 3 slides downward, and the filter plate 3 filters the air. In this process, the sliding rod 51 is pressed against the filter plate 3 by the spring 52, so that the probability of mutual separation between the filter plate 3 and the chute 22 when the filter plate 3 is subjected to an external force is reduced, and the stability of the filter plate 3 is further improved.

The limiting block 6 is a rectangular block structure, and the limiting block 6 is fixed on the inner wall of the vent 31. The control switch 61 is arranged on the upper surface of the limiting block 6, and the control switch 61 is electrically connected with the motor 42. When the flow of rainwater is small, and the slide plate 41 moves downwards under the action of the motor 42, the slide plate 41 gradually approaches the limit block 6 and finally triggers the control switch 61, so that the motor 42 is closed, the probability that the slide plate 41 completely closes the ventilation opening 31 is reduced, and the probability that indoor air is dirty is reduced.

The side wall of the sliding plate 41 far away from the ventilation pipe main body 1 is provided with a mounting groove 7, the sliding plate 71 is of a rectangular plate-shaped structure, and the sliding plate 71 is arranged in the mounting groove 7 in a sliding mode. The accommodation box 72 is a rectangular parallelepiped structure with an open upper end, and the accommodation box 72 is fixed to a side wall of the sliding plate 71 remote from the vent main body 1 for accommodating water flow.

When the flow of rainwater is great, the rainwater is gradually accumulated in the accommodating box 72, so that the weight of the accommodating box 72 is gradually increased, the sliding plate 71 and the mounting groove 7 slide relatively, the sliding plate 71 slides downwards and finally the vent 31 is completely closed, and the probability that the rainwater enters the vent 31 is further reduced.

The side wall of the accommodating box 72 far away from the ventilation pipe main body 1 is provided with a rotating groove 8, the rotating plate 9 is of a rectangular plate-shaped structure, and the rotating plate 9 is rotatably arranged in the rotating groove 8 and used for sealing the rotating groove 8. When rainwater in the containing box 72 is gradually accumulated, acting force of the rainwater on the rotating plate 9 is gradually increased, so that the rotating plate 9 rotates, the rainwater flows out along a gap between the rotating plate 9 and the rotating groove 8, and the probability of moving out of the rainwater in the containing box 72 is reduced.

In order to improve the stability of the apparatus, a magnet block 91 is embedded in the bottom surface of the rotating plate 9, and an iron piece 92 which is mutually adsorbed with the magnet block 91 is embedded in the inner bottom wall of the rotating groove 8. When the acting force of the rainwater on the rotating plate 9 is gradually reduced, the magnet block 91 and the iron sheet 92 are mutually adsorbed, so that the rotating plate 9 is reset, the rotating plate 9 blocks the rainwater again, and the stability of the device is improved.

In order to improve the use experience of the workers, a clamping groove 93 matched with the sliding rod 51 is formed in the side wall of the filter plate 3 close to the sliding groove 5.

When the sliding rod 51 slides towards the direction close to the filter plate 3 under the action of the spring 52, the sliding rod 51 is connected with the clamping groove 93, so that the probability that the filter plate 3 and the sliding rod 51 are separated from each other when the filter plate 3 is subjected to external force is reduced, the stability of the filter plate 3 is improved, and the use experience of workers is improved.

The use principle of the ventilation equipment for the house building in the embodiment is as follows: when ventilation pipe main part 1 meets with rainwater weather, block the signal that subassembly 4 automatic identification arrived the rainwater to make slide 41 lapse, and then make slide 41 block the rainwater, thereby reduced the probability that the rainwater got into vent 31, and then reduced the probability that the rainwater got into ventilation pipe main part 1, and then prolonged ventilation unit's life.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A ventilation device for a building, comprising a ventilation tube body (1), characterized in that: be fixed with air inlet cover (2) on the lateral wall of ventilation pipe main part (1) one side, ventilation pipe main part (1) is kept away from and is provided with mounting panel (21) on the lateral wall of air inlet cover (2), spout (22) have been seted up to the upper surface of mounting panel (21), it is provided with filter plate (3) that are used for filtered air to slide in spout (22), air inlet cover (2) are kept away from and are seted up vent (31) that communicate each other with ventilation pipe main part (1) on the lateral wall of ventilation pipe main part (1), resettlement groove (32) have been seted up on the interior roof of vent (31), be provided with on air inlet cover (2) and be used for blockking subassembly (4) that block rivers.

2. A ventilating device for a building, according to claim 1, wherein: the improved sliding door is characterized in that a sliding groove (5) is formed in the inner wall of the sliding groove (22), a sliding rod (51) is arranged in the sliding groove (5) in a sliding mode, a spring (52) is fixed to the side wall, away from the sliding groove (22), of the sliding rod (51), and the other end of the spring (52) is fixed to the inner wall, away from the sliding groove (22), of the sliding groove (5).

3. A ventilating device for a building according to claim 1, wherein: block subassembly (4) including slide setting slide (41) in settling tank (32), fix and be close to motor (42) on ventilation pipe main part (1) lateral wall, fix fixed rope (43) and humidity transducer (44) of setting at air inlet cover (2) upper surface at motor (42) output shaft fixed rope (43) of motor (42) on air inlet cover (2), the output shaft of motor (42) extends to settling tank (32) in and rotate the connection, the upper surface at slide (41) is fixed to the other end of fixed rope (43), humidity transducer (44) are connected with motor (42) electricity.

4. A ventilating device for a building according to claim 3, wherein: be fixed with stopper (6) on the inner wall of vent (31), the upper surface of stopper (6) is provided with control switch (61), control switch (61) are connected with motor (42) electricity.

5. A ventilating device for use in a building according to claim 4, wherein: the water flow guide device is characterized in that a mounting groove (7) is formed in the side wall, far away from the ventilation pipe main body (1), of the sliding plate (41), a sliding plate (71) is arranged in the mounting groove (7) in a sliding mode, and a containing box (72) used for containing water flow is fixed on the side wall, far away from the ventilation pipe main body (1), of the sliding plate (71).

6. A ventilating device for use in a building according to claim 5, wherein: the side wall of the accommodating box (72) far away from the ventilation pipe main body (1) is provided with a rotating groove (8), and a rotating plate (9) used for sealing the rotating groove (8) is rotatably arranged in the rotating groove (8).

7. A ventilating device for a building according to claim 6, wherein: the bottom surface of rotating plate (9) inlays and is equipped with magnet piece (91), inlay on the interior diapire in rotation groove (8) and be equipped with iron sheet (92) with magnet piece (91) mutual adsorption.

8. A ventilating device for building according to claim 2, wherein: and a clamping groove (93) matched with the sliding rod (51) is formed in the side wall, close to the sliding groove (5), of the filter plate (3).