CN214011185U - Harmful gas alarm device based on thing networking - Google Patents
Harmful gas alarm device based on thing networking Download PDFInfo
- Publication number
- CN214011185U CN214011185U CN202022876279.3U CN202022876279U CN214011185U CN 214011185 U CN214011185 U CN 214011185U CN 202022876279 U CN202022876279 U CN 202022876279U CN 214011185 U CN214011185 U CN 214011185U
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- air inlet
- harmful gas
- side wall
- fixedly connected
- detection
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- 230000009931 harmful effect Effects 0.000 title claims abstract description 44
- 230000006855 networking Effects 0.000 title abstract description 6
- 238000001514 detection method Methods 0.000 claims abstract description 33
- 241000883990 Flabellum Species 0.000 claims abstract 2
- 238000007789 sealing Methods 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract 2
- 244000309464 bull Species 0.000 abstract 1
- 238000012806 monitoring device Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008447 perception Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
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Abstract
The utility model discloses a harmful gas alarm device based on thing networking, including fixed plate and protection box, protection box and fixed plate fixed connection, be equipped with detection room and air inlet room in the protection box, the detection room with the air inlet room is through linking the pipe intercommunication, the monitoring room is equipped with the opening, be equipped with the control box in the detection room, the control box lateral wall is equipped with detection device, the indoor motor that is equipped with of air inlet, the first fixedly connected with bull stick of output of motor. The utility model has the advantages of, can circulate near detection device with the outside air fast through the flabellum to detect harmful gas, in case harmful gas just can in time be detected, improve the detection effect of whole device, the air-supply line that carousel and slope set up can enlarge the scope that the air inlet room collected the outside air, has further accelerated detection device and has detected harmful gas's speed, makes detection effect better, has further reduced the influence that harmful gas produced.
Description
Technical Field
The utility model relates to a harmful gas alarm technical field especially relates to a harmful gas alarm device based on thing networking.
Background
The internet of things is widely applied to network fusion through communication perception technologies such as intelligent perception, identification technology and pervasive computing, and is also called as the third wave of development of the world information industry after computers and the internet. The internet of things is an application expansion of the internet, and is not a network, but a business and an application.
At present, harmful gas monitoring in an industrial workshop is generally carried out through manual monitoring and is also carried out through a sensor, but monitoring can only be carried out in a certain area, and the whole monitoring device is fixed, so that only when harmful gas in the air is diffused into the monitoring device, the monitoring device can send out an alarm, and therefore the whole monitoring device is difficult to monitor the harmful gas in time.
Therefore, the harmful gas alarm device based on the internet of things is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that monitoring device hardly detects harmful gas in time among the prior art, and the harmful gas alarm device based on thing networking that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a harmful gas alarm device based on the Internet of things comprises a fixed plate and a protection box, wherein the protection box is fixedly connected with the fixed plate, a detection chamber and an air inlet chamber are arranged in the protection box, the detection chamber is communicated with the air inlet chamber through a connecting pipe, an opening is formed in the monitoring chamber, a control box is arranged in the detection chamber, a detection device is arranged on the side wall of the control box, a motor is arranged in the air inlet chamber, a rotating rod is fixedly connected with an output head of the motor and is rotatably connected with the inner side wall of the air inlet chamber, a first bevel gear is fixedly connected with the side wall of the rotating rod, a support rod is fixedly connected with the side wall of the connecting pipe, one end, away from the side wall of the connecting pipe, of the support rod is rotatably connected with a long rod through a bearing, the side wall of the long rod is fixedly connected with a second bevel gear matched with the first bevel gear, and one end, away from the second bevel gear, of the long rod is fixedly connected with a fan blade, the side wall of the air inlet chamber is rotatably connected with a rotary disc.
Preferably, the side wall of the air inlet chamber is provided with an opening, and the side wall of the opening is fixedly connected with a fixed disc through a plurality of fixed bars.
Preferably, the fixed disk side wall is provided with an inner groove, the rotating rod penetrates through the air inlet chamber side wall and extends into the inner groove, and one end of the rotating rod extending into the inner groove is fixedly connected with a first gear.
Preferably, the side wall of the inner groove is rotatably connected with a plurality of second gears matched with the first gears, the plurality of second gears extend out of the inner groove, and a gear ring matched with the plurality of second gears is fixedly connected in the rotary table.
Preferably, the side wall of the rotary table is provided with an air inlet, the air inlet is connected with an air inlet pipe in a sealing manner, and the air inlet pipe is arranged in an inclined manner.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the air in the air inlet chamber can be blown to the detection chamber through the fan blades, so that the outside air enters the air inlet chamber, and the outside air is quickly blown to the detection device by circulation so as to detect harmful gas in the outside air, therefore, when the harmful gas leaks, the detection device can timely transmit a signal to the control box, the control box sends the signal to the terminal to warn a worker that the harmful gas leaks, and the whole device can process in time and better reduce the bad influence of the harmful gas;
2. the air inlet range of the whole device can be larger through the structures such as the air inlet pipe and the like arranged in a rotating disc and an inclined mode, so that the harmful gas can be timely detected from any leakage direction, the high efficiency of the detection device is guaranteed, and the harm to people caused by the leakage of the harmful gas is further reduced.
Drawings
Fig. 1 is a schematic structural view of a harmful gas alarm device based on the internet of things provided by the utility model;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
fig. 3 is the utility model provides a harmful gas alarm device protection box and air-supply line isotructure's based on thing networking structure schematic diagram.
In the figure: the device comprises a fixing plate 1, a protection box 2, a control box 3, a detection device 4, a motor 5, a rotating rod 6, a first bevel gear 7, a supporting rod 8, a long rod 9, a second bevel gear 10, fan blades 11, a connecting pipe 12, a fixed disk 13, a fixed rod 14, an air inlet pipe 15, a rotating disk 16, a first gear 17, a second gear 18 and a toothed ring 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a harmful gas alarm device based on the internet of things comprises a fixing plate 1 and a protection box 2, the protection box 2 is fixedly connected with the fixing plate 1, a detection chamber and an air inlet chamber are arranged in the protection box 2, the detection chamber is communicated with the air inlet chamber through a connecting pipe 12, an opening is arranged in the monitoring chamber, a control box 3 is arranged in the detection chamber, a detection device 4 is arranged on the side wall of the control box 3, a motor 5 is arranged in the air inlet chamber, a rotating rod 6 is fixedly connected with an output head of the motor 5, the rotating rod 6 is rotatably connected with the inner side wall of the air inlet chamber, a first bevel gear 7 is fixedly connected with the side wall of the rotating rod 6, a support rod 8 is fixedly connected with the side wall of the connecting pipe 12, a long rod 9 is rotatably connected with one end of the support rod 8 far away from the side wall of the connecting pipe 12 through a bearing, a second bevel gear 10 matched with the side wall of the long rod 9, and one end of the long rod 9 far away from the second bevel gear 10 is fixedly connected with a fan blade 11, the air in the air inlet chamber can be blown to the detection chamber through the fan blades 11, so that the outside air enters the air inlet chamber, and the outside air is blown to the detection device 4 quickly by circulation so as to detect the harmful gas in the outside air, therefore, when the harmful gas leaks, the detection device 4 can transmit signals to the control box 3 in time, the control box 3 sends the signals to a terminal to warn workers of the leakage of the harmful gas, the whole device can process in time, and the harmful gas can be better reduced from generating bad influence;
the side wall of the air inlet chamber is rotatably connected with a rotary table 16, the side wall of the air inlet chamber is provided with an opening, the side wall of the opening is fixedly connected with a fixed disc 13 through a plurality of fixed rods 14, the side wall of the fixed disc 13 is provided with an inner groove, a rotary rod 6 penetrates through the side wall of the air inlet chamber and extends into the inner groove, one end of the rotary rod 6 extending into the inner groove is fixedly connected with a first gear 17, the side wall of the inner groove is rotatably connected with a plurality of second gears 18 matched with the first gears 17, a plurality of second gears 18 extend out of the inner groove, a toothed ring 19 matched with the plurality of second gears 18 is fixedly connected in the rotary table 16, the side wall of the rotary table 16 is provided with an air inlet, the air inlet is hermetically connected with an air inlet pipe 15, the air inlet pipe 15 is obliquely arranged, the air inlet range of the whole device can be larger through the structures of the rotary table 16, the obliquely arranged air inlet pipe 15 and the like, thereby ensuring that harmful gas can be timely detected from any leakage direction and ensuring the high efficiency of the detection device 4, further reducing the harm to people when harmful gas leaks.
When the utility model is used, the control box 3 and the motor 5 are started, the output head of the motor 5 drives the rotating rod 6 to rotate, the rotating rod 6 drives the first bevel gear 7 to rotate, the first bevel gear 7 drives the second bevel gear 10 to rotate, the second bevel gear 10 drives the long rod 9 to rotate, the long rod 9 drives the fan blade 11 to rotate, the air in the air inlet chamber is blown to the detection chamber when the fan blade 11 rotates, so that the detection device 4 detects harmful gas in the air, the rotating rod 6 drives the first gear 17 to rotate when rotating, the first gear 17 drives the second gears 18 to rotate, the second gears 18 drive the toothed ring 19 to rotate, the toothed ring 19 drives the rotating plate 16, the rotating plate 16 drives the air inlet pipe 15 to rotate, therefore, the air inlet pipe 15 can enter air from multiple directions, so as to ensure that harmful gas can be detected in time if harmful gas appears in each direction, the air circulation near the monitoring device is accelerated by the whole device, make detection device 4 can be timely will leak harmful gas detect, when the harmful gas appears, control box 3 sends the terminal with the signal, makes the staff know immediately that the harmful gas leaks to make safeguard measure, reduce the harmful effects that harmful gas produced with this.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A harmful gas alarm device based on the Internet of things comprises a fixing plate (1) and a protection box (2), and is characterized in that the protection box (2) is fixedly connected with the fixing plate (1), a detection chamber and an air inlet chamber are arranged in the protection box (2), the detection chamber is communicated with the air inlet chamber through a connecting pipe (12), the detection chamber is provided with an opening, a control box (3) is arranged in the detection chamber, a detection device (4) is arranged on the side wall of the control box (3), a motor (5) is arranged in the air inlet chamber, an output head of the motor (5) is fixedly connected with a rotating rod (6), the rotating rod (6) is rotatably connected with the inner side wall of the air inlet chamber, a first bevel gear (7) is fixedly connected to the side wall of the rotating rod (6), a supporting rod (8) is fixedly connected to the side wall of the connecting pipe (12), one end, far away from the side wall of the connecting pipe (12), of the, stock (9) lateral wall fixedly connected with and first bevel gear (7) the second bevel gear (10) of matching, the one end fixedly connected with flabellum (11) of second bevel gear (10) are kept away from in stock (9), air inlet chamber lateral wall rotates and is connected with carousel (16).
2. The harmful gas alarm device based on the internet of things of claim 1, wherein the side wall of the air inlet chamber is provided with an opening, and the side wall of the opening is fixedly connected with a fixed disc (13) through a plurality of fixed bars (14).
3. The harmful gas alarm device based on the internet of things of claim 2, wherein an inner groove is formed in the side wall of the fixed disc (13), the rotating rod (6) penetrates through the side wall of the air inlet chamber and extends into the inner groove, and a first gear (17) is fixedly connected to one end, extending into the inner groove, of the rotating rod (6).
4. The harmful gas alarm device based on the Internet of things as claimed in claim 3, wherein a plurality of second gears (18) matched with the first gears (17) are rotatably connected to the side wall of the inner tank, a plurality of second gears (18) extend out of the inner tank, and a gear ring (19) matched with the plurality of second gears (18) is fixedly connected to the inner part of the rotary table (16).
5. The harmful gas alarm device based on the Internet of things as claimed in claim 4, wherein an air inlet is formed in the side wall of the rotary table (16), an air inlet pipe (15) is connected to the air inlet in a sealing mode, and the air inlet pipe (15) is obliquely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022876279.3U CN214011185U (en) | 2020-12-04 | 2020-12-04 | Harmful gas alarm device based on thing networking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022876279.3U CN214011185U (en) | 2020-12-04 | 2020-12-04 | Harmful gas alarm device based on thing networking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214011185U true CN214011185U (en) | 2021-08-20 |
Family
ID=77309514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022876279.3U Expired - Fee Related CN214011185U (en) | 2020-12-04 | 2020-12-04 | Harmful gas alarm device based on thing networking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214011185U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111853340A (en) * | 2020-07-27 | 2020-10-30 | 宁波华成阀门有限公司 | Natural gas detection and alarm valve based on Internet of things |
-
2020
- 2020-12-04 CN CN202022876279.3U patent/CN214011185U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111853340A (en) * | 2020-07-27 | 2020-10-30 | 宁波华成阀门有限公司 | Natural gas detection and alarm valve based on Internet of things |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210820 |