CN209784305U - Dangerous chemical monitoring and alarming device - Google Patents
Dangerous chemical monitoring and alarming device Download PDFInfo
- Publication number
- CN209784305U CN209784305U CN201920245012.9U CN201920245012U CN209784305U CN 209784305 U CN209784305 U CN 209784305U CN 201920245012 U CN201920245012 U CN 201920245012U CN 209784305 U CN209784305 U CN 209784305U
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- inner cavity
- air
- box
- alarm device
- dangerous chemical
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Abstract
The utility model discloses a dangerous chemical's monitoring alarm device, the power distribution box comprises a box body, the through-hole has been seted up on the right side of box, the spout has all been seted up along the fore-and-aft direction in both ends about the inner chamber of through-hole, and the inner chamber joint of spout has the assorted slider, the inboard welding of slider has the inlet scoop. This monitoring alarm device of dangerous chemicals, pass through the inlet scoop with the air through the suction fan, air-supply line and play tuber pipe inhale to the inner chamber of rectangle case, make the chemical gas inductor detect the air, and send the testing result to the controller, through opening of the steerable bee calling organ of controller, make the staff find the position of device, clockwise rotation through the motor, it is rotatory to drive the disc clockwise, the connecting rod is followed rotatoryly, make the right side back-and-forth movement of inlet scoop, the inlet scoop can the back-and-forth movement, it is higher to increase the scope precision that detects, and can be accurate find the position of device fast, carry out subsequent processing, time saving and labor saving.
Description
Technical Field
The utility model relates to an alarm device technical field specifically is a dangerous chemical's monitoring alarm device.
Background
Dangerous chemicals means to have properties such as poison, corruption, explosion, burning, combustion-supporting, extremely toxic chemicals and other chemicals that have harm to human body, facility, environment, dangerous chemicals have very big danger and contamination nature, in order to avoid the emergence of accident, often can install monitoring alarm device, inhale the air and detect, current device inlet scoop position is fixed, lead to the less precision of measuring range lower, and can't accurate find the position of device fast, carry out subsequent processing, waste time and energy.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dangerous chemical's monitoring alarm device to solve the problem that proposes among the above-mentioned background art.
in order to achieve the above object, the utility model provides a following technical scheme: a dangerous chemical monitoring and alarming device comprises a box body, wherein a through hole is formed in the right side of the box body, sliding grooves are formed in the upper end and the lower end of an inner cavity of the through hole in the front-back direction, matched sliding blocks are clamped in the inner cavity of the sliding grooves, an air suction opening is welded in the inner side of each sliding block, the left side of the air suction opening extends into the inner cavity of the box body, a suction fan is connected to the left side of the top end of the inner cavity of the box body through screws, an air inlet pipe is clamped in the right side of the suction fan, an air outlet pipe is clamped in the left side of the air inlet pipe, a rectangular box is clamped in the left side of the bottom end of the inner cavity of the box body, the top end of the rectangular box is clamped with an air outlet, a chemical gas sensor is connected to the top end of the rear wall of the inner cavity of the rectangular box through screws, an air, the right side bottom joint of box has bee calling organ, and the controller is connected with chemical gas inductor and the equal electricity of bee calling organ, the inner chamber central point of box puts the screw connection and has the motor, the top output welding of motor has the disc, the top left side coupling of disc has the connecting rod, and the right side and the inlet scoop coupling of connecting rod.
Preferably, the shape of the sliding groove is arc-shaped.
Preferably, the height of the air suction opening is the same as the height of the inner cavity of the through hole.
Preferably, the sliding groove and the sliding block are in a dovetail shape.
Preferably, the length of the connecting rod is half of the width of the inner cavity of the sliding chute.
Compared with the prior art, the beneficial effects of the utility model are that: this monitoring alarm device of dangerous chemicals, pass through the inlet scoop with the air through the suction fan, air-supply line and play tuber pipe inhale to the inner chamber of rectangle case, make the chemical gas inductor detect the air, and send the testing result to the controller, through opening of the steerable bee calling organ of controller, make the staff find the position of device, clockwise rotation through the motor, it is rotatory to drive the disc clockwise, the connecting rod is followed rotatoryly, make the right side back-and-forth movement of inlet scoop, the inlet scoop can the back-and-forth movement, it is higher to increase the scope precision that detects, and can be accurate find the position of device fast, carry out subsequent processing, time saving and labor saving.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1;
Fig. 3 is a schematic structural view of the box body of the present invention in a top view.
In the figure: 1. the chemical gas sensor comprises a box body, 2 parts of a through hole, 3 parts of a sliding groove, 4 parts of a sliding block, 5 parts of an air suction opening, 6 parts of a suction fan, 7 parts of an air inlet pipe, 8 parts of an air outlet pipe, 9 parts of a rectangular box, 10 parts of a chemical gas sensor, 11 parts of an air outlet, 12 parts of a controller, 13 parts of a buzzer, 14 parts of a motor, 15 parts of a disc, 16 parts of a connecting rod.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
referring to fig. 1-3, the present invention provides a technical solution: a dangerous chemical monitoring and alarming device comprises a box body 1, a through hole 2 is arranged on the right side of the box body 1, sliding grooves 3 are respectively arranged at the upper end and the lower end of an inner cavity of the through hole 2 along the front-back direction, a matched sliding block 4 is clamped in the inner cavity of the sliding groove 3, the sliding block 4 can slide back and forth in a reciprocating manner in the inner cavity of the sliding groove 3, an air suction opening 5 is welded on the inner side of the sliding block 4, the left side of the air suction opening 5 extends to the inner cavity of the box body 1, a suction fan 6 is connected to the left side of the top end of the inner cavity of the box body 1 through screws, the model SF-138PZ02 of the suction fan 6 is connected to the right side of the suction fan 6 through a clamping air inlet pipe 7, the right side of the air inlet pipe 7 is clamped with the air suction opening 5, air inside the air suction opening 5 can be sucked through the air inlet pipe 7, an air outlet, the top end of the rectangular box 9 is clamped with the air outlet 11, the top end of the rear wall of the inner cavity of the rectangular box 9 is connected with a chemical gas sensor 10 through screws, the model of the chemical gas sensor 10 is 4HCl-50, the bottom end of the left side of the rectangular box 9 is clamped with the air outlet 11, the left side of the air outlet 11 extends out of the box body 1, air in the inner cavity of the rectangular box 9 can be discharged through the air outlet 11, the right side of the bottom end of the inner cavity of the box body 1 is connected with a controller 12 through screws, the model of the controller 12 is KG316T-3A-AC220V, the controller 12 can receive the detection result of the chemical gas sensor 10 and control the buzzer 13 to be opened or closed, the bottom end of the right side of the box body 1 is clamped with the buzzer 13, the model of the buzzer 13 is DC3-24V, the controller 12 is electrically connected with the chemical gas sensor 10 and the buzzer 13, and the, the model of motor 14 is R107R77, and is connected with external power supply, and external power supply is the 380V alternating current, and the work of external power supply gear motor 14 of switch-on motor 14 cuts off the external power supply motor 14 stop work of motor 14, and the welding of the top output of motor 14 has disc 15, and the top left side coupling of disc 15 has connecting rod 16, and the right side and the inlet scoop 5 coupling of connecting rod 16.
Preferably, the chute 3 is arc-shaped to ensure the right side of the air inlet 5 to move forward and backward normally.
Preferably, the height of the air suction opening 5 is the same as the height of the inner cavity of the through hole 2, so that dust and air are prevented from entering the inner cavity of the box body 1 through the connection part of the air suction opening 5 and the through hole 2.
Preferably, the sliding groove 3 and the sliding block 4 are dovetail-shaped, so that the sliding block 4 can normally slide in the inner cavity of the sliding groove 3, and the sliding block 4 is prevented from falling out of the sliding groove 3.
As a preferred scheme, furthermore, the length of the connecting rod 16 is half of the width of the inner cavity of the sliding groove 3, so that the air suction opening 5 is prevented from being locked with the front end and the rear end of the sliding groove 3 when moving back and forth and cannot move.
The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.
When the device is used, an external power supply connected with the suction fan 6, the chemical gas sensor 10, the controller 12 and the motor 14 starts the power supply to start working, the motor 14 rotates clockwise, the disc 15 rotates along with the disc, the connecting rod 16 moves clockwise simultaneously to enable the connecting rod 16 to push the left side of the suction opening 5 to enable the right side of the suction opening 5 to move back and forth, the suction opening 5 drives the sliding block 4 to slide back and forth in the inner cavity of the sliding groove 3 when moving, meanwhile, the suction fan 6 sucks air inside the suction opening 5 to enable the air to enter the air inlet pipe 7 and be discharged into the inner cavity of the rectangular box 9 from the air outlet pipe 8, the chemical gas sensor 10 detects the air in the inner cavity of the rectangular box 9 and transmits a final detection result to the controller 12, and when the controller 12 receives data transmitted by the chemical gas sensor 10, the buzzer 13 is controlled to be opened or closed according to the detection result, when the detection result is that toxic gas is contained, the power switch of the buzzer 13 is started to promote the buzzer 13 to work, and when the detection result is that toxic gas is not contained, the power switch of the buzzer 13 is closed, so that a worker can quickly find the specific position of the device and the specific range of chemical leakage, the troubleshooting time is shortened, and the popularization and the use of the device are facilitated.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "snap" and "pivot" and "snap" and "weld" and "screw" are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a dangerous chemical's monitoring alarm device, includes box (1), its characterized in that: the right side of the box body (1) is provided with a through hole (2), the upper end and the lower end of an inner cavity of the through hole (2) are respectively provided with a sliding groove (3) along the front-back direction, the inner cavity of the sliding groove (3) is connected with a sliding block (4) in a clamping manner, an air suction opening (5) is welded on the inner side of the sliding block (4), the left side of the air suction opening (5) extends to the inner cavity of the box body (1), the left side of the top end of the inner cavity of the box body (1) is connected with a suction fan (6) through screws, the right side of the suction fan (6) is connected with an air inlet pipe (7) in a clamping manner, the right side of the air inlet pipe (7) is connected with the air suction opening (5) in a clamping manner, the left side of the suction fan (6) is connected with an air outlet pipe (8) in a clamping manner, the left side of the bottom end of the inner cavity of the box, the left side bottom joint of rectangle case (9) has air outlet (11), and extends box (1) in the left side of air outlet (11), the inner chamber bottom right side screw connection of box (1) has controller (12), the right side bottom joint of box (1) has bee calling organ (13), and controller (12) are connected with chemical gas inductor (10) and bee calling organ (13) electricity equally, the inner chamber central point of box (1) puts screw connection has motor (14), the top output welding of motor (14) has disc (15), the top left side coupling of disc (15) has connecting rod (16), and the right side and inlet scoop (5) coupling of connecting rod (16).
2. A dangerous chemical monitoring and alarm device according to claim 1, wherein: the sliding groove (3) is arc-shaped.
3. A dangerous chemical monitoring and alarm device according to claim 1, wherein: the height of the air suction opening (5) is the same as that of the inner cavity of the through hole (2).
4. A dangerous chemical monitoring and alarm device according to claim 1, wherein: the sliding groove (3) and the sliding block (4) are in a dovetail shape.
5. A dangerous chemical monitoring and alarm device according to claim 1, wherein: the length of the connecting rod (16) is half of the width of the inner cavity of the sliding chute (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920245012.9U CN209784305U (en) | 2019-02-27 | 2019-02-27 | Dangerous chemical monitoring and alarming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920245012.9U CN209784305U (en) | 2019-02-27 | 2019-02-27 | Dangerous chemical monitoring and alarming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209784305U true CN209784305U (en) | 2019-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920245012.9U Expired - Fee Related CN209784305U (en) | 2019-02-27 | 2019-02-27 | Dangerous chemical monitoring and alarming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209784305U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112269002A (en) * | 2020-10-22 | 2021-01-26 | 武汉迈飞源环保科技有限公司 | Automatic online water quality monitoring system |
-
2019
- 2019-02-27 CN CN201920245012.9U patent/CN209784305U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112269002A (en) * | 2020-10-22 | 2021-01-26 | 武汉迈飞源环保科技有限公司 | Automatic online water quality monitoring system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200520 Address after: 215300, 199, Yu Cheng Nan Road, Yushan Town, Suzhou City, Jiangsu, Kunshan Patentee after: Suzhou yalianke System Engineering Co., Ltd Address before: Room 232, 328 Liyuan West Road, Xialin Street, Chengxiang District, Putian City, Fujian Province Patentee before: PUTIAN CITY CHENGXIANG DISTRICT RENXI TRADING Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191213 Termination date: 20210227 |
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| CF01 | Termination of patent right due to non-payment of annual fee |