Smart park management early warning device

Abstract

The utility model provides an intelligent park management early warning device, and relates to the technical field of early warning devices, the intelligent park management early warning device comprises an early warning device body and a guide plate, the front side of the early warning device body is provided with a display screen and operation buttons, and the bottom of the front side of the early warning device body is provided with a suction diversion trench; a flow guide pipe is mounted at the bottom of the rear side of the early warning device body; the inner side of the flow guide pipe communicates with the interior of the suction flow guide groove, a support is installed on the inner side of the flow guide pipe, a low-power three-proofing motor is installed in the middle of the support, and fan blades are installed at the output end of the low-power three-proofing motor. The guide plate is located above the early warning device body, and the mounting plate is arranged on the inner side of the guide plate. According to the combustible gas detection device, the fan blades in the flow guide pipe are used for absorbing gas, the air flowing speed is increased, the accuracy and rapidity of combustible gas detection are further improved, and the problem that the process of detecting leaked combustible gas by most early warning devices is long is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of early warning devices, and in particular to an early warning device for smart park management. Background Art

[0002] A smart park refers to a complex of buildings that integrates the new generation of information and communication technologies and has the capabilities of rapid information collection, high-speed information transmission, highly centralized computing, intelligent transaction processing and ubiquitous service provision. In the canteens, catering companies, hotels and other crowded places in the smart park, it is necessary to install early warning devices that detect combustible gas in accordance with regulations to detect leaked combustible gases in a timely manner. In the prior art, when early warning devices are needed for combustible gas early warning management in smart parks, most of the early warning devices detect slowly flowing combustible gases after diffusion. Since the direction of diffusion of combustible gases after leakage is not unique, the process of detecting leaked combustible gases is relatively long, resulting in more combustible gases leaking in some sealed spaces, which makes the sealed spaces have greater safety hazards. For this reason, the utility model improves the speed of air flow and thereby reduces the time for detecting leaked combustible gases. Summary of the invention

[0003] The disclosed embodiment relates to a smart park management early warning device. A low-power three-proof motor on the inner side of the guide pipe drives the fan blades to attract the airflow in the guide groove. The suction guide groove has a larger coverage area and can absorb more airflow, so that the airflow is attracted out through the guide pipe, thereby increasing the flow rate of the gas in the guide groove, thereby increasing the flow rate of the airflow around the combustible gas equipment. When a combustible gas leak occurs, the combustible gas is detected in time to reduce the time for detecting the combustible gas, and the combustible gas valve is cut off in time, and the absorbed combustible gas is discharged in time to prevent safety hazards in some sealed spaces.

[0004] According to a first aspect of the present disclosure, a smart park management alarm is provided, which specifically includes: an alarm body and a guide plate, wherein a display screen and operation buttons are installed on the front side of the alarm body, and a suction guide groove is provided on the front bottom of the alarm body; a guide pipe is installed on the rear bottom of the alarm body; the inner side of the guide pipe is connected with the interior of the suction guide groove, and a bracket is installed on the inner side of the guide pipe, a low-power three-proof motor is installed in the middle position of the bracket, and a fan blade is installed on the output end of the low-power three-proof motor; the guide plate is an annular structure, and the guide plate is located above the alarm body, and a mounting plate is provided on the inner side of the guide plate, wherein a mounting hole is provided on the mounting plate.

[0005] Furthermore, a partition is installed at the bottom of the front side of the warning device body; the partition is located at the front side of the suction guide groove; a sealed inner cavity is provided inside the warning device body; and a servo motor is installed inside the sealed inner cavity.

[0006] Furthermore, a positioning vertical plate is installed inside the suction guide groove; the positioning vertical plate is a rectangular plate structure, and a cleaning plate is installed on the side of the positioning vertical plate; the cleaning plate is an arc structure, and a brush is provided on the inner side of the cleaning plate; a detection member is rotatably installed inside the suction guide groove; the detection member is rotatably installed on the inner side of the cleaning plate, and the top of the detection member is rotatably installed inside the sealed inner cavity, a gear is installed on the top of the detection member, the gears at the tops of the two detection members are meshed and connected, and the top of one detection member is also connected to the output end of the servo motor inside the sealed inner cavity.

[0007] Furthermore, the side end of the guide pipe is connected to the telescopic pipe; and the side end of the telescopic pipe is connected to the exhaust pipe.

[0008] Furthermore, the mounting plate is a cross-shaped structure, and a center plate is installed in the middle of the mounting plate; a replaceable adhesive plate is installed on the inner side of the center plate.

[0009] Furthermore, a guide groove is provided on the side of the guide plate; a plurality of evenly arranged openings are provided on the inner side of the guide groove, and a rotating plate is rotatably installed on the inner side of the guide groove; the rotating plate is an annular structure, and four fixing rods are provided on the side of the rotating plate, and the fixing rods on the side of the rotating plate are slidably installed in the openings on the inner side of the guide groove.

[0010] Furthermore, a support plate is rotatably mounted on the outer side of the rotating plate; a positioning plate is mounted on the top of the early warning device body; and the top of the positioning plate is rotatably mounted on the inner side of the support plate.

[0011] The utility model provides a smart park management early warning device, which has the following beneficial effects:

[0012] When the utility model is in use, the fan blades in the guide pipe are used to absorb gas, so as to increase the speed of air flow, thereby improving the accuracy and rapidity of combustible gas detection. When early warning management is carried out for places where combustible gas is used in the smart park, the low-power three-proof motor on the inside of the guide pipe drives the fan blades to attract the airflow in the guide groove. The suction guide groove has a larger coverage area and can absorb more airflow, so that the airflow is sucked out through the guide pipe, and the speed of the gas flow in the guide groove is increased, thereby increasing the flow speed of the airflow around the combustible gas equipment. When combustible gas leakage occurs, the combustible gas is detected in time, the time for detecting the combustible gas is reduced, the combustible gas valve is cut off in time, and the absorbed combustible gas is discharged in time, so as to prevent the problem of safety hazards in some sealed spaces.

[0013] In addition, by regularly rotating the detection part, impurities attached to its surface can be cleaned to ensure the accuracy of combustible gas leak detection. When early warning management is carried out for places where combustible gases are used in the smart park, the servo motor in the sealed inner cavity regularly drives a detection part to rotate, and the tops of the two detection parts are driven by gear meshing, so that the two detection parts rotate on the inside of the cleaning plate, and the brush on the inside of the cleaning plate cleans the impurities attached to the surface of the detection part, ensuring that the detection part accurately detects leaked combustible gas and improves the accuracy of combustible gas detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.

[0015] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0016] In the attached picture:

[0017] Figure 1 A schematic diagram showing the overall structure of the present application;

[0018] Figure 2 A schematic diagram of the structure of the suspension installation state of the early warning device body of the present application is shown;

[0019] Figure 3 A schematic diagram of the cross-sectional structure of the early warning device body of the present application is shown;

[0020] Figure 4 A schematic diagram of the cross-sectional structure of the flow guide tube of the present application is shown;

[0021] Figure 5 A schematic diagram of the cross-sectional structure of the guide plate of the present application is shown;

[0022] Figure 6 A schematic diagram of the three-dimensional structure of the rotating plate of the present application is shown;

[0023] Reference numerals list

[0024] 1. Early warning device body; 101. Inhalation guide groove; 102. Partition plate; 103. Sealed inner cavity; 104. Positioning vertical plate; 105. Cleaning plate; 106. Detection element;

[0025] 2. guide pipe; 201. fan blade; 202. telescopic pipe; 203. exhaust pipe;

[0026] 3. Guide plate; 301. Mounting plate; 302. Center plate; 303. Replaceable adhesive plate; 304. Guide groove; 305. Rotating plate; 306. Support plate; 307. Positioning plate. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Please refer to Figures 1 to 6 :

[0029] Embodiment 1:

[0030] The utility model proposes a smart park management early warning device, comprising: an early warning device body 1 and a guide plate 3, a display screen and an operation button are installed on the front side of the early warning device body 1, and an inhalation guide groove 101 is provided at the front bottom of the early warning device body 1; a partition plate 102 is installed at the front bottom of the early warning device body 1; the partition plate 102 is located at the front side of the inhalation guide groove 101; a sealed inner cavity 103 is provided inside the early warning device body 1; a servo motor is installed inside the sealed inner cavity 103; a positioning vertical plate 104 is installed inside the inhalation guide groove 101; the positioning vertical plate 104 is a rectangular The plate structure is provided, and a cleaning plate 105 is installed on the side of the positioning vertical plate 104; the cleaning plate 105 is an arc-shaped structure, and a brush is provided on the inner side of the cleaning plate 105; a detection member 106 is rotatably installed inside the suction guide groove 101; the detection member 106 is rotatably installed on the inner side of the cleaning plate 105, and the top of the detection member 106 is rotatably installed inside the sealed inner cavity 103, and a gear is installed on the top of the detection member 106, the gears at the tops of the two detection members 106 are meshed and connected, and the top of one detection member 106 is also connected to the output end of the servo motor inside the sealed inner cavity 103.

[0031] In the embodiment of the present disclosure, when early warning management is carried out for places where combustible gas is used in the smart park, the partition 102 at the bottom of the front side of the early warning device body 1 can block insects such as mosquitoes to prevent mosquitoes from affecting the accuracy of the detection part 106 in detecting combustible gas. The interior of the suction guide groove 101 can accommodate air. When the equipment that needs to use combustible gas in the smart park leaks, the combustible gas enters the suction guide groove 101, and the detection part 106 detects the combustible gas. The display screen on the front side of the early warning device body 1 displays the value and issues an alarm, and transmits the signal to the smart park management center to take timely countermeasures. The servo motor in the sealed inner cavity 103 regularly drives one detection part 106 to rotate, and the two detection parts 106 are meshed through the gears on their tops. The two detection parts 106 rotate on the inner side of the cleaning plate 105 on the side of the positioning vertical plate 104, and the cleaning plate 105 cleans impurities that may be attached to the surface of the detection part 106 to ensure the accuracy of the detection part 106 in detecting combustible gas.

[0032] Embodiment 2, on the basis of embodiment 1, a guide pipe 2 is installed at the bottom of the rear side of the warning device body 1; the inner side of the guide pipe 2 is connected to the inside of the suction guide groove 101, and a bracket is installed on the inner side of the guide pipe 2, a low-power three-proof motor is installed in the middle position of the bracket, and a fan blade 201 is installed on the output end of the low-power three-proof motor; the side end of the guide pipe 2 is connected to the telescopic pipe 202; the side end of the telescopic pipe 202 is connected to the exhaust pipe 203, when the early warning management is carried out for the place where the combustible gas is used in the smart park, the length of the telescopic pipe 202 is adjusted according to the position of the early warning device body 1, so that the exhaust pipe 203 is installed on the wall The gas is diverted on the wall, and the low-power three-proof motor in the middle position of the inner bracket of the guide tube 2 drives the fan blade 201 to rotate. The external airflow enters the guide tube 2 through the suction guide groove 101 and flows outward through the telescopic tube 202. The air is sucked and discharged, thereby improving the air flow around the combustible gas equipment. When a leak occurs, the combustible gas is promptly sucked into the suction guide groove 101 and detected and warned by the detection component 106, thereby reducing the time for detecting the combustible gas, and promptly exhausting the gas through the guide tube 2, the telescopic tube 202 and the exhaust pipe 203, thereby reducing the concentration of combustible gas in the confined space.

[0033] Embodiment 3, on the basis of embodiment 1, the guide plate 3 is an annular structure, and the guide plate 3 is located above the early warning device body 1, and the inner side of the guide plate 3 is a mounting plate 301, wherein a mounting hole is provided on the mounting plate 301; the mounting plate 301 is a cross-shaped structure, and a center plate 302 is installed in the middle position of the mounting plate 301; a replaceable adhesive plate 303 is installed on the inner side of the center plate 302; a guide groove 304 is provided on the side of the guide plate 3; a plurality of evenly arranged openings are provided on the inner side of the guide groove 304, and a rotatable mounting is provided on the inner side of the guide groove 304 Rotating plate 305; the rotating plate 305 is an annular structure, and four fixing rods are provided on the side of the rotating plate 305, and the fixing rods on the side of the rotating plate 305 are slidably installed in the openings on the inner side of the guide groove 304; a support plate 306 is rotatably installed on the outer side of the rotating plate 305; a positioning plate 307 is installed on the top of the alarm body 1; the top of the positioning plate 307 is rotatably installed on the inner side of the support plate 306. When early warning management is performed on places where combustible gases are used in the smart park, the position of the guide plate 3 is adjusted according to the installation position of the alarm. When it is installed in a wall-mounted manner , use fixing bolts to insert into the mounting holes on the side of the mounting plate 301 to fix the position of the guide plate 3. Under the gravity of the alarm body 1, the alarm body 1 drives the support plate 306 to move through the positioning plate 307, and the support plate 306 drives the rotating plate 305 to rotate to a lower position in the guide groove 304. When it is necessary to install it in a hanging manner, the guide plate 3 is in a horizontal position, and the fixing bolts are inserted into the mounting holes on the side of the mounting plate 301 to fix the position of the guide plate 3, or through the replaceable adhesive plate 30 in the center plate 302. 3 is bonded and fixed to prevent holes from being left at the hanging position. The rotating plate 305 is rotated to a suitable position inside the guide groove 304. Under the gravity of the alarm body 1, the alarm body 1 drives the rotating plate 305 to move downward in the guide groove 304 through the positioning plate 307 and the support plate 306. The fixing rod on the side of the rotating plate 305 is inserted into the opening on the inner side of the guide groove 304 to fix the position of the rotating plate 305, thereby fixing the position of the alarm body 1. It can be adjusted according to different installation environments, with high adaptability and convenient operation.

[0034] The working principle of this embodiment is as follows: when in use, the position of the guide plate 3 is adjusted according to the installation position of the early warning device. When the early warning device is installed in a wall-mounted manner, the guide plate 3 is fixed by inserting a fixing bolt into the mounting hole on the side of the mounting plate 301. Under the action of gravity of the early warning device body 1, the support plate 306 is driven to move through the positioning plate 307, and the support plate 306 drives the rotating plate 305 to rotate to a lower position in the guide groove 304. Alternatively, when the early warning device is installed in a hanging manner, the guide plate 3 is in a horizontal position, and the guide plate 3 is fixed by inserting a fixing bolt into the mounting hole on the side of the mounting plate 301, or the guide plate 3 is fixed by gluing the replaceable adhesive plate 303 in the center plate 302. The rotating plate 305 is rotated to a suitable position in the guide groove 304. Under the action of gravity of the early warning device body 1, the rotating plate 305 is driven to move downward in the guide groove 304 through the positioning plate 307 and the support plate 306. The fixing rod on the side of the rotating plate 305 is inserted into the opening inside the guide groove 304 for fixing. The length of the telescopic tube 202 is adjusted according to the position of the early warning device body 1, and the exhaust pipe 203 is installed on the wall. The low-power three-proof motor in the middle position of the inner bracket of the guide tube 2 drives the fan blade 201 to rotate, and the external airflow enters the guide tube 2 through the suction guide groove 101 and flows outward through the telescopic tube 202, thereby improving the air flow around the combustible gas equipment. When a combustible gas leak occurs, the gas is sucked into the suction guide groove 101 and detected and warned by the detection part 106, thereby reducing the time for detecting the combustible gas, and the gas is discharged in time through the guide tube 2, the telescopic tube 202 and the exhaust pipe 203. The display screen on the front side of the early warning device body 1 displays the value and issues an alarm, and transmits the signal to the smart park management center, so that timely countermeasures are taken. The servo motor in the sealed inner cavity 103 regularly drives the detection part 106 to rotate on the inner side of the cleaning plate 105, and the cleaning plate 105 cleans the impurities that may be attached to the surface of the detection part 106.

[0035] In this article, there are a few points to note:

[0036] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0037] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0038] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A smart park management early warning device, comprising: An early warning device body (1) and a guide plate (3), wherein a display screen and operation buttons are installed on the front side of the early warning device body (1), and an inhalation guide groove (101) is provided on the front bottom of the early warning device body (1); a guide pipe (2) is installed on the rear bottom of the early warning device body (1); the inner side of the guide pipe (2) is connected to the inside of the inhalation guide groove (101), and a bracket is installed on the inner side of the guide pipe (2), a low-power three-proof motor is installed in the middle position of the bracket, and a fan blade (201) is installed on the output end of the low-power three-proof motor; the guide plate (3) is located above the early warning device body (1), and a mounting plate (301) is provided on the inner side of the guide plate (3).

2. The smart park management early warning device according to claim 1 is characterized in that: A partition plate (102) is installed at the bottom of the front side of the warning device body (1); the partition plate (102) is located in front of the suction guide groove (101); a sealed inner cavity (103) is provided inside the warning device body (1); and a servo motor is installed inside the sealed inner cavity (103).

3. The smart park management early warning device according to claim 2 is characterized in that: A positioning vertical plate (104) is installed inside the suction guide groove (101); a cleaning plate (105) is installed on the side of the positioning vertical plate (104); a brush is provided on the inner side of the cleaning plate (105); a detection member (106) is rotatably installed inside the suction guide groove (101); the detection member (106) is rotatably installed on the inner side of the cleaning plate (105), and the top of the detection member (106) is rotatably installed inside the sealed inner cavity (103), a gear is installed on the top of the detection member (106), the gears at the tops of the two detection members (106) are meshed and connected, and the top of one detection member (106) is also connected to the output end of the servo motor inside the sealed inner cavity (103).

4. The smart park management early warning device according to claim 3 is characterized in that: The side end of the flow guide pipe (2) is connected to the telescopic pipe (202); and the side end of the telescopic pipe (202) is connected to the exhaust pipe (203).

5. The smart park management early warning device according to claim 4 is characterized in that: A central plate (302) is installed in the middle of the installation plate (301); and a replaceable adhesive plate (303) is installed on the inner side of the central plate (302).

6. The smart park management early warning device according to claim 5, characterized in that: A guide groove (304) is provided on the side of the guide plate (3); a plurality of evenly arranged openings are provided on the inner side of the guide groove (304), and a rotating plate (305) is rotatably mounted on the inner side of the guide groove (304); four fixing rods are provided on the side of the rotating plate (305), and the fixing rods on the side of the rotating plate (305) are slidably mounted in the openings on the inner side of the guide groove (304).

7. The smart park management early warning device according to claim 6 is characterized in that: A support plate (306) is rotatably mounted on the outer side of the rotating plate (305); a positioning plate (307) is mounted on the top of the warning device body (1); and the top of the positioning plate (307) is rotatably mounted on the inner side of the support plate (306).

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