CN219462372U - Smoke blocking vertical wall protective cover - Google Patents

Abstract

The utility model discloses a smoke blocking vertical wall protective cover, which comprises a bracket, a smoke filter, a dust inlet, a rotating structure, a filtering structure, an automatic baffle, a smoke detector and a dust outlet pipe, wherein the dust inlet is arranged on the bracket; the top of smoke and dust filter linking bridge, the revolution mechanic is located the bottom of smoke and dust filter, and inlet fixed connection revolution mechanic, filtration are located the inside of smoke and dust filter, and automatic baffle passes through control center and connects smoke and dust detector, and the dust pipe is connected on the top of smoke and dust filter. Compared with the prior art, the utility model has the advantages that: the utility model can filter smoke, prevent the filter screen from being blocked and rotate the dust inlet.

Description

Smoke blocking vertical wall protective cover

Technical Field

The utility model relates to the field of smoke-blocking vertical walls, in particular to a smoke-blocking vertical wall protective cover.

Background

The smoke-blocking vertical wall is made of non-combustible materials, and a fixed or movable smoke-blocking facility which sags from the ceiling to be not less than 500 mm. The movable smoke-blocking vertical wall is a smoke-blocking vertical wall which automatically sags under the action of temperature sensing, smoke sensing or other control equipment in the fire disaster. The smoke-preventing and smoke-discharging device is mainly used for occasions such as high-rise or super-high-rise large-scale markets, office buildings and warehouses, can effectively prevent smoke from transversely flowing under a building ceiling, is beneficial to improving the smoke-discharging effect in smoke-preventing partitions, and plays a positive role in guaranteeing the life and property safety of people.

The patent number among the prior art is CN 210858500U's patent discloses an electronic fender cigarette vertical wall protection casing, including support, housing and flame retardant coating, the support cross section is L type to fixed connection housing, the housing is by the support up end along convex extension connection in the lower terminal surface of support, and the below is equipped with the opening, flame retardant coating one end is fixed in the spool, the spool both ends are rotated and are installed at the support both ends, drive gear is cup jointed to spool one end, drive gear passes through the chain and connects in the motor, the motor is fixed in on the support, makes the spool drive down, clockwise rotation or anticlockwise rotation, the spool other end cup joints hand sprocket, be equipped with hand zip fastener on the hand sprocket, through pulling hand zip fastener, make the spool rotate, drive flame retardant coating rise and descend along the slide, be equipped with temperature sensor simultaneously with smoke sensor, solve when the conflagration takes place, keep off the unable automatic decline in time of cigarette vertical wall protection casing and cause the problem that can not effectively keep off the cigarette.

However, the prior art patents have several problems:

(1) Although the prior art discloses a smoke sensor with a temperature sensor, the smoke sensor can give an alarm in time and automatically descend, smoke can accumulate near a protective cover, smoke particle pollution still exists, firefighters can be influenced, and potential safety hazards exist;

(2) The patent in the prior art can automatically give an alarm by entering smoke, but when the smoke enters the protective cover, the smoke can cause the protective cover to be blocked, the normal use of the protective cover is affected, and the protective cover is inconvenient to clean;

(3) When a fire disaster occurs, smoke is randomly generated, and can not be accurately positioned at any position, and a dust inlet of a protective cover in the prior art can not rotate and can only be positioned at one position, so that the occurrence of the fire disaster can not be sensitively sensed, and larger loss can be possibly caused.

Disclosure of Invention

The utility model aims to overcome the technical defects and provide the current smoke blocking vertical wall protective cover which can filter smoke, prevent a filter screen from being blocked and rotate a dust inlet.

In order to solve the problems, the technical scheme of the utility model is as follows: a smoke blocking vertical wall protective cover comprises a bracket, a smoke filter, a dust inlet, a rotating structure, a filtering structure, an automatic baffle, a smoke detector and a dust outlet pipe;

the automatic dust filter is characterized in that the dust filter is connected with the top end of the support, the rotating structure is located at the bottom end of the dust filter, the dust inlet is fixedly connected with the rotating structure, the filtering structure is located inside the dust filter, the automatic baffle is connected with the dust detector through the control center, and the top end of the dust filter is connected with the dust outlet pipe.

Further, the bottom of smoke and dust filter is equipped with the recess that both ends have the spacing groove, rotating structure is including the servo motor that has the reduction gear, the servo motor rotation end with the reduction gear is fixed to be equipped with the rotary rod, the fixed connecting block that is equipped with on the rotary rod, the tip of the end connection dust inlet of connecting block.

Further, the inside of smoke and dust filter is equipped with the U type groove, filtering structure includes the U type filter screen, the U type filter screen is located the inside in U type groove, be equipped with the jack on the tip of smoke and dust filter and the tip of U type filter screen, the inside of jack is inserted and is equipped with the inserted bar.

Further, a warning lamp is arranged at the top end of the smoke detector.

Further, connecting plates are arranged at two ends of the smoke filter, and bolts are arranged on the connecting plates in a threaded mode.

Further, the end part of the dust outlet pipe is provided with a detachable filter screen.

Further, the end part of the U-shaped filter screen is provided with a handle.

Compared with the prior art, the utility model has the advantages that:

(1) When the automatic baffle plate is used, the automatic baffle plate can transmit signals through the smoke detector, can automatically control the automatic baffle plate to descend, can be used for preventing the diffusion of smoke dust by descending, can filter the smoke dust through the smoke dust filter, is discharged, and can filter most particles in the smoke dust;

(2) When the dust collector is used, if the dust inlet is blocked, the U-shaped filter screen can be pulled out through the handle, so that the U-shaped filter screen can be cleaned quickly, and then the U-shaped filter screen is arranged in the U-shaped groove, so that particles in the U-shaped groove can be cleaned conveniently, and the normal use of the device can be ensured;

(3) When a fire disaster occurs, the utility model can rotate to each direction through the dust inlet of the servo motor with the speed reducer, can detect more accurately, and can avoid larger loss.

Drawings

Fig. 1 is a perspective view of a smoke barrier vertical wall shield of the present utility model.

Fig. 2 is a perspective view of a smoke barrier vertical wall shield according to the present utility model.

Figure 3 is a perspective view of a smoke barrier vertical wall shield of the present utility model.

Fig. 4 is an enlarged view of a third perspective view of a smoke barrier vertical wall shield of the present utility model at a.

Fig. 5 is a perspective view of a smoke barrier vertical wall shield of the present utility model, left side view at B.

As shown in the figure: 1. a bracket; 2. a soot filter; 3. a dust inlet; 4. a rotating structure; 5. a filtering structure; 6. an automatic baffle; 7. a smoke detector; 8. a dust outlet pipe; 9. grooves with limit grooves at two ends; 10. a servo motor with a speed reducer; 11. a rotating rod; 12. a connecting block; 13. a U-shaped groove; 14. a U-shaped filter screen; 16. a jack; 17. a rod; 18. a warning light; 19. a connecting plate; 20. and (5) a bolt.

Detailed Description

Specific embodiments of the present utility model will be further described below with reference to the accompanying drawings. Wherein like parts are designated by like reference numerals.

It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

In order to make the contents of the present utility model more clearly understood, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Example 1

As shown in fig. 1 to 5, a smoke-blocking vertical wall protective cover comprises a bracket 1, wherein the top end of the bracket 1 is provided with a smoke filter 2, a rotating structure 4 is arranged on the smoke filter 2, a dust inlet 3 is fixedly connected to the rotating structure 4, and the top end of the smoke filter 2 is provided with a smoke detector 7 and a dust outlet pipe 8;

the rotating structure 4 comprises a servo motor 10 with a speed reducer, a rotating rod 11 is fixed at the rotating end of the servo motor 10 with the speed reducer, a connecting block 12 is fixed on the rotating rod 11, the end part of the connecting block 12 is connected with the top end of the dust inlet 3, the bottom end of the smoke filter 2 is provided with a groove 9 with limit grooves at two ends, the end part of the servo motor 10 with the speed reducer is fixedly connected with the groove 9 with limit grooves at two ends, the rotating rod 11 is rotationally connected with the groove 9 with limit grooves at two ends, when a fire disaster happens, the rotating rod 11 can be driven to rotate through the servo motor 10 with the speed reducer, the direction of the dust inlet 3 can be adjusted, the fire disaster can be detected in multiple directions, and larger loss caused by inaccurate detection can be avoided;

when the fire disaster happens, smoke and dust can enter the inside of the smoke and dust filter 2 through the dust inlet 3, then the smoke and dust can be discharged through the dust outlet pipe 8, environmental pollution caused by the discharge of the smoke and dust can be avoided, when the smoke and dust filter 2 enters the smoke and dust, the smoke and dust can be detected through the smoke and dust detector 7, then the alarm is given out through the alarm lamp 18, and people can know the occurrence of the fire disaster.

Example two

As shown in fig. 1 to 5, a smoke-blocking vertical wall protective cover comprises a bracket 1, wherein the top end of the bracket 1 is provided with a smoke filter 2, the bottom end of the smoke filter 2 is provided with a dust inlet 3, the inside of the dust inlet 3 is provided with a U-shaped groove 13, the inside of the U-shaped groove 13 is clamped with a U-shaped filter screen 14, and the smoke filter 2 can be connected with an automatic baffle 6 through a control center;

the U-shaped filter screen 14 is positioned in the U-shaped groove 13, when the U-shaped groove 13 is blocked, the U-shaped filter screen 14 can be pulled out through the handle, then the U-shaped filter screen 14 is cleaned, after cleaning, the U-shaped filter screen 14 can be reinserted into the U-shaped groove 13, and then the insertion holes 16 at the two ends of the U-shaped filter screen 14 and the insertion holes 16 at the 2 parts of the smoke filter end are opposite to each other, so that the U-shaped filter screen 14 can be fixed, the cleaning can be performed quickly, and the normal use of the interior of the smoke filter 14 can be ensured;

the end part of the dust outlet pipe 8 is provided with a detachable filter screen, the detachable filter screen can carry out the last filtration of the dust and the multiple filtration of the dust, so that the dust can be ensured to contain no particles as much as possible, the pollution to the environment can be reduced, and the detachable filter screen can be detached and can be conveniently replaced;

the U-shaped filter screen 14 is provided with a handle at the end part, so that the U-shaped filter screen 14 can be conveniently pulled out, and the U-shaped filter screen can be conveniently replaced and cleaned;

the soot filter 2, the automatic baffle 6 and the soot detector 7 are prior art and are not described herein.

In a particular use of the present utility model,

the utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (7)

1. A smoke blocking vertical wall protective cover which is characterized in that: comprises a bracket (1), a smoke filter (2), a dust inlet (3), a rotating structure (4), a filtering structure (5), an automatic baffle (6), a smoke detector (7) and a dust outlet pipe (8);

the automatic dust filter is characterized in that the dust filter (2) is connected with the top end of the support (1), the rotating structure (4) is located at the bottom end of the dust filter (2), the dust inlet (3) is fixedly connected with the rotating structure (4), the filtering structure (5) is located inside the dust filter (2), the automatic baffle (6) is connected with the dust detector (7) through the control center, and the top end of the dust filter (2) is connected with the dust outlet pipe (8).

2. A smoke barrier vertical wall shield according to claim 1, wherein: the bottom of smoke filter (2) is equipped with recess (9) that both ends have the spacing groove, rotating-structure (4) are including servo motor (10) that have the reduction gear, servo motor (10) rotation end with the reduction gear is fixed to be equipped with rotary rod (11), fixed connecting block (12) that are equipped with on rotary rod (11), the top of end connection dust inlet (3) of connecting block (12).

3. A smoke barrier vertical wall shield according to claim 1, wherein: the inside of smoke and dust filter (2) is equipped with U type groove (13), filtering structure (5) are including U type filter screen (14), U type filter screen (14) are located the inside of U type groove (13), be equipped with jack (16) on the tip of smoke and dust filter (2) and the tip of U type filter screen (14), the inside of jack (16) is inserted and is equipped with inserted bar (17).

4. A smoke barrier vertical wall shield according to claim 1, wherein: the top end of the smoke detector (7) is provided with a warning lamp (18).

5. A smoke barrier vertical wall shield according to claim 1, wherein: connecting plates (19) are arranged at two ends of the smoke filter (2), and bolts (20) are arranged on the connecting plates (19) in a threaded mode.

6. A smoke barrier vertical wall shield according to claim 1, wherein: the end part of the dust outlet pipe (8) is provided with a detachable filter screen.

7. A smoke barrier vertical wall shield according to claim 3, wherein: the end part of the U-shaped filter screen (14) is provided with a handle.