Real-time detection smoke detector

Abstract

The utility model discloses a real-time detection smoke dust detector, which relates to the technical field of smoke dust detection and comprises an L-shaped base, a lifting mechanism is mounted at the top end of the L-shaped base, a smoke dust collecting mechanism is mounted on the lifting mechanism, the smoke dust collecting mechanism is connected with a smoke dust flow guide component, and a smoke dust detection component is mounted on the smoke dust collecting mechanism. The smoke detection assembly comprises a smoke tester body, a humidity sensor and a controller module, the smoke tester body and the humidity sensor are electrically connected with the controller module, and the lifting mechanism comprises a first electric push rod fixed to the upper end face of the horizontal section of the L-shaped base. According to the utility model, the smoke dust diversion assembly, the smoke dust collection mechanism, the lifting mechanism and the smoke dust detection assembly are matched for use, so that smoke dust can be sampled, collected and detected, the humidity of the smoke dust can be detected in real time, the accuracy of measured data is ensured, the practicability is better, and the dust in the instrument can be conveniently cleaned; and the normal use of the instrument is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of smoke detection, in particular to a real-time smoke detector. Background Art

[0002] The existing Laoying 3012H automatic smoke (gas) tester, Minghua YQ300-D large flow smoke (gas) tester and other organized particulate samplers measure moisture content separately before particulate sampling, rather than real-time measurement during the particulate sampling process, which can easily lead to inaccurate measurement data, and dust is likely to remain in the instrument after long-term use, which is difficult to clean. Therefore, a real-time smoke detector is provided. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a real-time detection smoke detector, which can sample, collect and detect smoke through the coordinated use of the smoke guide component, smoke collection mechanism, lifting mechanism and smoke detection component, and can also detect the humidity of the smoke in real time, thereby ensuring the accuracy of the measurement data and having good practicality. The dust inside the instrument can be easily cleaned to ensure the normal use of the instrument, overcoming the deficiencies in the prior art and effectively solving the problem that the existing particulate sampler cannot measure the moisture content in real time when in use, which easily leads to inaccurate measurement data, and the dust easily remains in the instrument after long-term use and is difficult to clean.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A real-time smoke detector comprises an L-shaped base, a lifting mechanism is installed on the top of the L-shaped base, a smoke collecting mechanism is installed on the lifting mechanism, a smoke guiding component is connected to the smoke collecting mechanism, and a smoke detecting component is installed on the smoke collecting mechanism;

[0006] The smoke detection component includes a smoke tester body, a humidity sensor and a controller module, and the smoke tester body and the humidity sensor are both electrically connected to the controller module.

[0007] Through the above-mentioned scheme, through the coordinated use of the smoke guide component, smoke collection mechanism, lifting mechanism and smoke detection component, the smoke can be sampled, collected and detected, and the humidity of the smoke can be detected in real time, thereby ensuring the accuracy of the measurement data and good practicality. The dust inside the instrument can be easily cleaned to ensure the normal use of the instrument.

[0008] Preferably, the lifting mechanism comprises a first electric push rod fixed to the upper end surface of the horizontal section of the L-shaped base, and the upper end of the first electric push rod is connected to a mounting block, and one end of the mounting block is connected to a lifting column.

[0009] Preferably, the smoke collection mechanism includes a dust box fixed to one side of the lifting column, a fan is installed at the bottom end of the dust box, the suction end of the fan is located inside the dust box and is equipped with a check valve, and a sealing door is provided on the side wall of the dust box.

[0010] Preferably, the smoke guide assembly comprises a collecting pipe fixed to one side of the top of the lifting column, the bottom of the collecting pipe is connected to a sleeve through a pipe thread, and the bottom end of the sleeve is connected to the top of the dust collecting box.

[0011] Preferably, the smoke guide assembly further comprises an end cover sleeved on one end of the collecting pipe, and a bent pipe is rotatably mounted on the middle part of the end cover via a damping bearing.

[0012] Preferably, a second electric push rod is installed on one side of the top of the lifting column, one end of the second electric push rod extends to the inside of the collection pipe and is connected to a scraper, and the scraper is slidably engaged with the inner wall of the collection pipe.

[0013] Preferably, the connection between the connecting pipe and the collecting pipe is located between the scraper and the end cover.

[0014] Preferably, an L-shaped support rod is fixed to one side of the lifting column, and the mounting block is slidably sleeved on a vertical section of the L-shaped support rod.

[0015] Preferably, the smoke tester body and the humidity sensor are both fixed inside the dust collecting box, and the controller module is fixed on the vertical section of the L-shaped base.

[0016] The beneficial effects of the utility model are:

[0017] Through the coordinated use of the smoke guide component, smoke collection mechanism, lifting mechanism and smoke detection component, the smoke can be sampled, collected and detected, and the humidity of the smoke can be detected in real time, ensuring the accuracy of the measurement data and good practicality. The dust inside the instrument can be easily cleaned to ensure the normal use of the instrument. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a first-person perspective stereoscopic structural diagram of a real-time smoke detector proposed by the utility model.

[0019] Figure 2 This is a schematic diagram of the second viewing angle stereoscopic structure of a real-time smoke detector proposed by the utility model.

[0020] Figure 3 This is a schematic diagram of the three-dimensional structure from a third perspective of a real-time smoke detector proposed by the utility model.

[0021] Figure 4A smoke detector for real-time detection proposed by the utility model Figure 1 Enlarged structural diagram at A in the middle.

[0022] In the figure: 1. L-shaped base; 2. Lifting column; 3. Second electric push rod; 4. Collecting pipe; 5. End cover; 6. Bending pipe; 7. Sealing door; 8. Check valve; 9. Sleeve; 10. Connecting pipe; 11. Dust collection box; 12. Controller module; 13. Mounting block; 14. L-shaped support rod; 15. First electric push rod; 16. Fan; 17. Humidity sensor; 18. Smoke tester body. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Example 1, reference Figure 1-4 A smoke detector for real-time detection includes an L-shaped base 1, a lifting mechanism is installed on the top of the L-shaped base 1, and the lifting mechanism includes a first electric push rod 15 fixed to the upper end surface of the horizontal section of the L-shaped base 1, and the upper end of the first electric push rod 15 is connected to a mounting block 13, one end of the mounting block 13 is connected to a lifting column 2, an L-shaped support rod 14 is fixed to one side of the lifting column 2, and the mounting block 13 is slidably sleeved on the vertical section of the L-shaped support rod 14;

[0025] A smoke collecting mechanism is installed on the lifting mechanism, the smoke collecting mechanism is connected to a smoke guiding component, and a smoke detecting component is installed on the smoke collecting mechanism;

[0026] The smoke detection assembly includes a smoke tester body 18 , a humidity sensor 17 and a controller module 12 , and the smoke tester body 18 and the humidity sensor 17 are both electrically connected to the controller module 12 .

[0027] The smoke and dust collection mechanism includes a dust box 11 fixed on one side of the lifting column 2, a fan 16 is installed at the bottom end of the dust box 11, the suction end of the fan 16 is located inside the dust box 11 and is installed with a check valve 8, and a sealing door 7 is provided on the side wall of the dust box 11. The smoke tester body 18 and the humidity sensor 17 are both fixed inside the dust box 11, and the controller module 12 is fixed on the vertical section of the L-shaped base 1.

[0028] The smoke guide assembly includes a collecting pipe 4 fixed to one side of the top of the lifting column 2, the bottom of the collecting pipe 4 is threadedly connected to a sleeve 9 through a connecting pipe 10, and the bottom end of the sleeve 9 is connected to the top of the dust collecting box 11;

[0029] The smoke guide assembly also includes an end cover 5 sleeved on one end of the collecting pipe 4, and a bending pipe 6 is rotatably mounted on the middle part of the end cover 5 through a damping bearing.

[0030] A second electric push rod 3 is installed on one side of the top of the lifting column 2. One end of the second electric push rod 3 extends to the interior of the collecting pipe 4 and is connected to a scraper. The scraper is slidably engaged with the inner wall of the collecting pipe 4. The connection between the connecting pipe 10 and the collecting pipe 4 is located between the scraper and the end cover 5.

[0031] Working principle: the lifting and lowering of the first electric push rod 15 drives the lifting column 2 to lift and lower, so as to adjust the height of the collecting pipe 4, and the end of the rotating bent tube 6 is located in the smoke and dust to be collected by rotating the bent tube 6, and the fan 16 is turned on to discharge the air in the dust box 11, so that a negative pressure is formed inside the dust box 11, and then the required smoke and dust enter the dust box 11 along the bent tube 6, the collecting tube 4, the connecting pipe 10 and the sleeve 9, and the smoke and dust tester body 18 is used to detect the smoke and dust, and the humidity of the smoke and dust can be detected by the humidity sensor 17, and the detection data is transmitted to the display screen of the controller module 12 for display so that the staff can record it. When cleaning and maintenance are required, the end cover 5 is required, and the second electric push rod 3 is turned on by the switch on the controller module 12, and the second electric push rod 3 is used to push the scraper to move in the collecting tube 4, and the scraper is used to clean the dust attached to the collecting tube 4, and the sealing door 7 of the dust box 11 is opened to clean the inside of the dust box 11.

[0032] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A real-time smoke detector, comprising an L-shaped base (1), characterized in that: A lifting mechanism is installed at the top of the L-shaped base (1), a smoke collecting mechanism is installed on the lifting mechanism, a smoke guiding component is connected to the smoke collecting mechanism, and a smoke detecting component is installed on the smoke collecting mechanism; The smoke detection component comprises a smoke tester body (18), a humidity sensor (17) and a controller module (12), and the smoke tester body (18) and the humidity sensor (17) are both electrically connected to the controller module (12).

2. A real-time smoke detector according to claim 1, characterized in that: The lifting mechanism comprises a first electric push rod (15) fixed to the upper end surface of the horizontal section of the L-shaped base (1), and the upper end of the first electric push rod (15) is connected to a mounting block (13), and one end of the mounting block (13) is connected to a lifting column (2).

3. A real-time smoke detector according to claim 2, characterized in that: The smoke and dust collection mechanism comprises a dust box (11) fixed to one side of the lifting column (2); a fan (16) is installed at the bottom end of the dust box (11); the air suction end of the fan (16) is located inside the dust box (11) and is installed with a check valve (8); and a sealing door (7) is provided on the side wall of the dust box (11).

4. A real-time smoke detector according to claim 3, characterized in that: The smoke guide assembly comprises a collection pipe (4) fixed to one side of the top of the lifting column (2); the bottom of the collection pipe (4) is threadedly connected to a sleeve (9) via a connecting pipe (10); the bottom end of the sleeve (9) is connected to the top of a dust collecting box (11).

5. A real-time smoke detector according to claim 4, characterized in that: The smoke guide assembly also includes an end cover (5) sleeved on one end of the collection pipe (4), and a bent pipe (6) is rotatably mounted on the middle part of the end cover (5) via a damping bearing.

6. A real-time smoke detector according to claim 5, characterized in that: A second electric push rod (3) is installed on one side of the top of the lifting column (2); one end of the second electric push rod (3) extends into the interior of the collection pipe (4) and is connected to a scraper, which is slidably engaged with the inner wall of the collection pipe (4).

7. A real-time smoke detector according to claim 6, characterized in that: The connection point between the connecting pipe (10) and the collecting pipe (4) is located between the scraper and the end cover (5).

8. The real-time smoke detector according to claim 2, characterized in that: An L-shaped support rod (14) is fixed to one side of the lifting column (2), and the mounting block (13) is slidably sleeved on the vertical section of the L-shaped support rod (14).

9. The real-time smoke detector according to claim 3, characterized in that: The smoke tester body (18) and the humidity sensor (17) are both fixed inside the dust collecting box (11), and the controller module (12) is fixed on the vertical section of the L-shaped base (1).

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