Suction type smoke sensing circulation all-in-one machine

Abstract

The utility model provides a suction type smoke sensing circulation all-in-one machine, which relates to the technical field of fire fighting equipment and comprises a machine body, one side of the top of the machine body is in threaded connection with a suction pipe, the two sides of the top of the machine body close to the suction pipe are in threaded connection with fixing bolts, the tops of the fixing bolts are in threaded connection with a protective frame, and the suction pipe penetrates through the protective frame. A suction head is clamped to the top end of the suction pipe, filtering holes are annularly arrayed in the top of the suction head, telescopic controllers are clamped to the tops, the middles and the bottoms of the two sides of a protection frame, an arc disc can rotate along with rotation of a driving shaft, and when rotating towards one side, the arc disc can drive a turning frame to turn and shift towards one side; in this way, in order to not affect sample suction, the driving motor set can control the driving shaft to rotate reversely at intervals, so that the overturning frame is indirectly controlled to overturn, and filter holes in the top of the suction head are cleaned every time the overturning frame returns to be right.

Description

Technical Field

[0001] The utility model relates to the technical field of fire-fighting equipment, in particular to an inhalation-type smoke sensor circulation integrated machine. Background Art

[0002] The suction-type smoke detector is widely used in large warehouses, data centers, libraries, museums and other places with high requirements for fire warning. In these occasions, it can provide timely and accurate fire warnings to ensure the safety of people and property. The suction-type smoke detector, also known as the suction-type smoke fire detector system, is an efficient and sensitive fire warning device.

[0003] The existing suction-type smoke sensor circulation integrated machine is an efficient and sensitive fire warning device, but the following problems may exist during actual use: the suction pipe of the equipment is easily blocked by foreign objects, and the existing equipment cannot be cleaned automatically, which will affect the collection of objects into the equipment and indirectly affect the detection efficiency. Therefore, a suction-type smoke sensor circulation integrated machine is needed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an inhalation type smoke sensor circulation integrated machine.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solution: a suction-type smoke sensing circulation integrated machine, comprising a body, a suction pipe being threadedly connected to one side of the top of the body, fixing bolts being threadedly connected to both sides of the top of the body close to the suction pipe, a guard frame being threadedly connected to the top of the fixing bolt, the suction pipe passing through the guard frame, a suction head being clamped at the top of the suction pipe, filter holes being provided in a circular array at the top of the suction head, and telescopic controllers being clamped at the top, middle and bottom of both sides of the guard frame.

[0006] Preferably, the ends of the telescopic controller are electrically connected to the telescopic cylinder parts, the ends of the telescopic cylinder parts are clamped with push plates, and one side of the telescopic controller near the top of the telescopic cylinder parts is electrically connected to an infrared thermal imager.

[0007] Preferably, openings are provided at the top, middle and bottom of one side of the suction pipe, a flip cover is installed in the opening, the flip cover is arc-shaped, the flip cover is integrated with the suction pipe in the initial state, and a push head is provided on the inner side of the flip cover.

[0008] Preferably, the top of the flip cover is connected to the top hinge in the opening, and a magnet is installed at the bottom of the opening, so that the bottom of the flip cover and the bottom of the opening attract each other.

[0009] Preferably, inserts are welded on both sides of the top of the body, an arc groove is opened on the top of the insert, and an arc disk is movably connected in the arc groove on the top of the insert.

[0010] Preferably, a driving motor group is installed on the outer side of the top of the insert, and a driving shaft is connected to the inner side of the driving motor group. The driving shaft passes through the middle of the arc disk, the arc disk is semicircular, and the driving shaft and the middle of the arc disk are threadedly connected.

[0011] Preferably, lifting cylinder assemblies are installed on both sides of the top of the flip frame, the bottom end of the lifting cylinder assembly is connected to a lifting column, the bottom end of the lifting column is clamped with a pressure plate, and the bottom annular array of the pressure plate has piercing cones, and the number and position of the piercing cones correspond to the filter holes at the top of the suction head.

[0012] Beneficial effects

[0013] In the utility model, the arc disk will rotate with the rotation of the driving shaft. When the arc disk rotates to one side, it will drive the flip frame to flip and offset to one side. This is to avoid affecting the suction of samples. At every interval, the driving motor group will control the driving shaft to rotate in the opposite direction, so as to indirectly control the flip frame to flip over. Each time the flip frame returns to the right position, it is to clean the filter hole on the top of the suction head. The lifting cylinder assembly can control the lifting and lowering of the lifting column. The descent of the lifting column will drive the pressure plate to press down. After the pressure plate is pressed down, the piercing cone at the bottom will pierce the filter hole at the corresponding position. After frequent piercing, if there is impurities accumulated in the filter hole, it will be poked open, thereby completing the self-cleaning of the suction head.

[0014] In the utility model, there are three groups of infrared thermal imagers on the guard frame, which can monitor the top, middle and bottom ends of the suction pipe in real time. When blockage is detected, it will directly feed back to the telescopic controller. The telescopic controller and the infrared thermal imager are integrated and can directly feed back to the telescopic controller. There is a special processing chip in the telescopic controller. When the telescopic controller detects blockage in the suction pipe through the infrared thermal imager, it will control the telescopic cylinder to drive the push plate forward through the end. When the push plate extends forward, it will push open the flip cover at the corresponding height position. The flip cover can be pushed downward and inward. When the flip cover is pushed inward, the push head will directly insert into the blockage. After frequent pushes, it can be crushed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the overall structural diagram of the utility model;

[0016] Figure 2 This is a split structure diagram of the utility model;

[0017] Figure 3 This is a structural diagram of the suction pipe of the present utility model;

[0018] Figure 4This is a structural diagram of the inner side of the flip cover of the present utility model;

[0019] Figure 5 It is an enlarged view of point A of the present utility model.

[0020] Legend:

[0021] 1. Machine body; 2. Fixing bolt; 3. Suction pipe; 4. Guard frame; 5. Insert; 6. Flip frame; 7. Lifting cylinder assembly; 8. Lifting column; 9. Pressure plate; 10. Suction head; 11. Flip cover; 12. Opening; 13. Push head; 14. Piercing cone; 15. Arc disk; 16. Drive shaft; 17. Drive motor assembly; 18. Telescopic controller; 19. Filter hole; 20. Infrared thermal imager; 21. Telescopic cylinder assembly; 22. Push plate. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific embodiments and drawings. However, the following embodiments are only preferred embodiments of the present invention and are not exhaustive. Based on the embodiments in the implementation manner, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the present invention.

[0023] The specific embodiments of the present utility model are described below with reference to the accompanying drawings. Specific embodiment one:

[0025] Reference Figure 1-5 A suction-type smoke sensor circulation integrated machine includes a body 1, a suction pipe 3 is threadedly connected to one side of the top of the body 1, a fixing bolt 2 is threadedly connected to both sides of the top of the body 1 near the suction pipe 3, the top of the fixing bolt 2 is threadedly connected to a guard frame 4, the suction pipe 3 passes through the guard frame 4, the top of the suction pipe 3 is clamped with a suction head 10, the top of the suction head 10 has a ring array of filter holes 19, and the top, middle and bottom of both sides of the guard frame 4 are clamped with telescopic controllers 18.

[0026] This device mainly performs a deblocking process on the suction pipe 3 of the body 1 and the suction head 10 on the top to prevent the collected material from entering the body 1. The suction head 10 can filter out some large particles through the filter hole 19.

[0027] Inserts 5 are welded on both sides of the top of the body 1. An arc groove is opened on the top of the insert 5. An arc disk 15 is movably connected in the arc groove on the top of the insert 5. A drive motor group 17 is installed on the outside of the top of the insert 5. The inner side of the drive motor group 17 is connected to the drive shaft 16 for transmission. The drive shaft 16 passes through the middle of the arc disk 15. The arc disk 15 is semicircular, and the drive shaft 16 is threadedly connected to the middle of the arc disk 15.

[0028] The flipping frame 6 is flipped at a fixed time. The driving motor group 17 here is a servo motor assembly, which can drive the arc disk 15 to rotate through the driving shaft 16. The arc disk 15 and the flipping frame 16 are integrated and are installed in the arc groove. They are connected by a movable bolt. The arc disk 15 will rotate with the rotation of the driving shaft 16. When the arc disk 15 rotates to one side, it will drive the flipping frame 16 to flip and offset to one side. This is to avoid affecting the inhalation of samples.

[0029] At intervals, the driving motor group 17 controls the driving shaft 16 to rotate in the opposite direction, thereby indirectly controlling the flip frame 6 to flip over. Figure 2 shown.

[0030] Lifting cylinder assemblies 7 are installed on both sides of the top of the flip frame 6. The bottom end of the lifting cylinder assembly 7 is connected to the lifting column 8. The bottom end of the lifting column 8 is clamped with a pressure plate 9. The bottom annular array of the pressure plate 9 has piercing cones 14. The number and position of the piercing cones 14 correspond to the filter holes 19 at the top of the suction head 10.

[0031] Each time the frame 6 is flipped back to the right position, it is to clean the filter hole 19 on the top of the suction head 10. The lifting cylinder assembly 7 is a complete cylinder structure, which includes a controller and a cylinder body. It can control the lifting and lowering of the lifting column 8. The descent of the lifting column 8 will drive the pressure plate 9 to press down. After the pressure plate 9 is pressed down, the piercing cone 14 at the bottom will pierce the filter hole 19 at the corresponding position. After frequent piercing, if there is impurity accumulation in the filter hole 19, it will be poked open, thereby completing the self-cleaning of the suction head 2. Specific embodiment two:

[0033] Reference Figure 1-5 The ends of the telescopic controller 18 are electrically connected to the telescopic cylinder 21, the ends of the telescopic cylinder 21 are clamped with a push plate 22, and one side of the telescopic controller 18 near the top of the telescopic cylinder 21 is electrically connected to the infrared thermal imager 20.

[0034] The infrared thermal imager 20 here is the existing technology, which can directly observe whether the suction pipe 3 is blocked from the outside. There are three groups of infrared thermal imagers 20 on the guard frame 4, which can monitor the top, middle and bottom ends of the suction pipe 3 in real time. When blockage is detected, it will be directly fed back to the telescopic controller 18. The telescopic controller 18 and the infrared thermal imager 20 are integrated and can directly feed back to the telescopic controller 18. There is a special processing chip in the telescopic controller 18. When the telescopic controller 18 detects blockage in the suction pipe 3 through the infrared thermal imager 20, it will control the telescopic cylinder 21 to drive the push plate 22 forward through the end. When the push plate 22 extends forward, it will push open the flip cover 11 at the corresponding height position. The flip cover 11 can be pushed downward and inward. When the flip cover 11 is pushed inward, the push head 13 will be directly inserted into the blockage. After frequent pushing, it can be crushed. Subsequently, an ultrasonic vibration component can be installed in the push head 13 for cleaning.

[0035] Openings 12 are provided at the top, middle and bottom of one side of the suction pipe 3, and a flip cover 11 is installed in the opening 12. The shape of the flip cover 11 is arc-shaped. The flip cover 11 is integrated with the suction pipe 3 in the initial state. A push head 13 is provided on the inner side of the flip cover 11. The top of the flip cover 11 and the top hinge in the opening 12 are connected. A magnet is installed at the bottom of the opening 12, and the bottom of the flip cover 11 and the bottom of the opening 12 attract each other.

[0036] The bottom, middle and top ends of the suction pipe 3 can be pushed to facilitate timely removal of blockages and ensure smooth flow of the pipeline.

[0037] In summary:

[0038] 1. This device mainly performs de-blocking treatment on the suction pipe 3 of the machine body 1 and the suction head 10 at the top to prevent the collected material from entering the machine body 1. The suction head 10 can filter out some large particles through the filter hole 19. The flip frame 6 is flipped regularly. The drive motor group 17 here is a servo motor assembly. The arc disk 15 can be driven to rotate by the drive shaft 16. The arc disk 15 and the flip frame 16 are integrated and are installed in the arc groove. They are connected by a movable bolt. The arc disk 15 will rotate with the rotation of the drive shaft 16. When the arc disk 15 rotates to one side, it will drive the flip frame 16 to flip to one side. Move, so as not to affect the inhaled sample. At intervals of time, the driving motor group 17 will control the driving shaft 16 to rotate in the opposite direction, so as to indirectly control the flip frame 6 to flip over. Each time the flip frame 6 is returned to the right position, it is to clean the filter hole 19 on the top of the suction head 10. The lifting cylinder assembly 7 is a complete cylinder structure, including a controller and a cylinder body, which can control the lifting and lowering of the lifting column 8. The descent of the lifting column 8 will drive the pressure plate 9 to press down. After the pressure plate 9 is pressed down, the piercing cone 14 at the bottom will pierce the filter hole 19 at the corresponding position. After frequent piercing, if there is impurity accumulation in the filter hole 19, it will be poked open, thereby completing the self-cleaning of the suction head 2.

[0039] 2. The infrared thermal imager 20 is a prior art and can directly observe from the outside whether the suction pipe 3 is blocked. There are three groups of infrared thermal imagers 20 on the guard frame 4, which can monitor the top, middle and bottom ends of the suction pipe 3 in real time. When blockage is detected, it will be directly fed back to the telescopic controller 18. The telescopic controller 18 and the infrared thermal imager 20 are integrated and can directly feed back to the telescopic controller 18. There is a special processing chip in the telescopic controller 18. When the telescopic controller 18 detects blockage in the suction pipe 3 through the infrared thermal imager 20, it will control the telescopic cylinder 21 to drive the push plate 22 forward through the end. When the push plate 22 extends forward, it will push open the flip cover 11 at the corresponding height position. The flip cover 11 can be pushed downward and inward. When the flip cover 11 is pushed inward, the push head 13 will be directly inserted into the blockage. After frequent pushing, it can be crushed. Subsequently, an ultrasonic vibration component can be installed in the push head 13 for cleaning.

[0040] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0041] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. An inhalation type smoke sensor circulation integrated machine, comprising a machine body (1), characterized in that: One side of the top of the machine body (1) is threadedly connected to a suction pipe (3), both sides of the top of the machine body (1) close to the suction pipe (3) are threadedly connected to fixing bolts (2), the top of the fixing bolts (2) is threadedly connected to a guard frame (4), the suction pipe (3) passes through the guard frame (4), the top of the suction pipe (3) is clamped with a suction head (10), the top of the suction head (10) has a ring array of filter holes (19), and the top, middle and bottom of both sides of the guard frame (4) are clamped with telescopic controllers (18).

2. The inhalation type smoke sensor circulation integrated machine according to claim 1, characterized in that: The ends of the telescopic controller (18) are electrically connected to a telescopic cylinder (21), the ends of the telescopic cylinder (21) are clamped with a push plate (22), and one side of the telescopic controller (18) near the top of the telescopic cylinder (21) is electrically connected to an infrared thermal imager (20).

3. The inhalation type smoke sensor circulation integrated machine according to claim 2, characterized in that: The top, middle and bottom of one side of the suction pipe (3) are all provided with openings (12), a flip cover (11) is installed in the opening (12), the flip cover (11) is in an arc shape, the flip cover (11) is integrated with the suction pipe (3) in an initial state, and a push head (13) is provided on the inner side of the flip cover (11).

4. The inhalation-type smoke sensor circulation integrated machine according to claim 3, characterized in that: The top of the flip cover (11) is connected to the top hinge in the opening (12), and a magnet is installed at the bottom of the opening (12). The bottom of the flip cover (11) and the bottom of the opening (12) attract each other.

5. The inhalation-type smoke sensor circulation integrated machine according to claim 4, characterized in that: Both sides of the top of the body (1) are welded with inserts (5), the top of the insert (5) is provided with an arc groove, an arc disk (15) is movably connected in the arc groove of the top of the insert (5), a driving motor group (17) is installed on the outside of the top of the insert (5), and a driving shaft (16) is connected to the inside of the driving motor group (17) in a transmission manner. The driving shaft (16) passes through the middle of the arc disk (15), and the arc disk (15) is semicircular. The driving shaft (16) and the arc disk (15) are shaped like a circle. The arc disk (15) is connected by a threaded middle part, the top of the arc disk (15) is clamped with a flip frame (6), both sides of the top of the flip frame (6) are installed with a lifting cylinder assembly (7), the bottom end of the lifting cylinder assembly (7) is connected with a lifting column (8), the bottom end of the lifting column (8) is clamped with a pressure plate (9), the bottom annular array of the pressure plate (9) has piercing cones (14), the number and position of the piercing cones (14) correspond to the filter holes (19) at the top of the suction head (10).

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