CN210532090U

CN210532090U - Nitric oxide detector with remote monitoring function

Info

Publication number: CN210532090U
Application number: CN201921096086.7U
Authority: CN
Inventors: 江培超; 杜军达; 付倩茹; 王东
Original assignee: Qingdao Juchuang Hongye Environmental Protection Technology Co Ltd
Current assignee: Qingdao Juchuang Hongye Environmental Protection Technology Co Ltd
Priority date: 2019-07-15
Filing date: 2019-07-15
Publication date: 2020-05-15
Anticipated expiration: 2029-07-15

Abstract

The utility model discloses a nitric oxide detector with remote monitoring function, including the install bin, be fixed with the fixed plate jointly between on the relative lateral wall in the install bin, the fixed plate is with the install bin from last to cutting apart into down adjust the chamber and detect the chamber, it is equipped with detection device to adjust the intracavity, it is equipped with the nitric oxide detector to detect the intracavity, the upper end of fixed plate is fixed with the air exhauster, be equipped with the air inlet on the fixed plate, and air inlet and air exhauster correspond the setting, the mounting panel is all installed to the upper end both sides of install bin, be equipped with the second movable plate on the mounting panel, be equipped with two first spouts on the second movable plate. The utility model discloses reached the purpose that improves monitoring nitric oxide scope, can adjust the scope of monitoring simultaneously as required, know the condition emergence whether the pipeline leaks in real time, make things convenient for staff's rapid processing, reduce the loss of mill, be responsible for staff's safety.

Description

Nitric oxide detector with remote monitoring function

Technical Field

The utility model relates to a nitric oxide detector technical field especially relates to a nitric oxide detector with remote monitoring function.

Background

Nitric oxide detector is applicable to nitric oxide NO concentration in various environment and the special environment and reveals, on-line measuring and on-the-spot audible and visual alarm, the early warning effect has been played to dangerous scene's operation safety, this instrument adopts the electrochemical transducer and the microcontroller technique of import, signal stability has, the precision is high, advantages such as strong fragility is good, explosion-proof wiring mode is applicable to various dangerous places, and control system such as compatible various controllers, can realize on-the-spot warning and remote monitoring simultaneously, alarming function, make things convenient for the staff to know fast and make the reaction.

But nitric oxide detector detection scope is limited, can not detect every position fast, when the condition that appears leaking, can not in time understand to quick response, more nitric oxide detector of probably installing in some factory positions detects, can increase the cost, so need improve.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the defects of the prior art and providing a nitric oxide detector with a remote monitoring function.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a nitric oxide detector with remote monitoring function comprises an installation box, wherein a fixed plate is jointly fixed between opposite side walls in the installation box, the installation box is divided into an adjusting cavity and a detection cavity from top to bottom by the fixed plate, a detection device is arranged in the adjusting cavity, a nitric oxide detector is arranged in the detection cavity, an exhaust fan is fixed at the upper end of the fixed plate, an air inlet is formed in the fixed plate and corresponds to the air inlet, installation plates are respectively installed on two sides of the upper end of the installation box, a second movable plate is arranged on the installation plates, two first sliding grooves are formed in the second movable plate, a first sliding block is installed in each first sliding groove, an installation block is installed at the upper end of each first sliding block, an exhaust pipe is fixed at the upper end of each installation block, a plurality of exhaust holes are formed in the exhaust pipe at equal intervals, and two first connection pipes are arranged, one end of the first connecting pipe penetrates through the second moving plate and extends to the upper end of the second moving plate, the upper end of the first connecting pipe is connected with two second connecting pipes, and one-degree eyes of the two second connecting pipes are respectively connected to two sides of the air exhaust pipe.

Preferably, the detection device comprises a screw rod rotatably connected to the fixed plate, a first servo motor is installed on a side wall of one end of the installation box, the tail end of an output shaft of the first servo motor penetrates through the installation box and extends into the installation box, the tail end of an output shaft of the first servo motor is fixed on the screw rod, a first movable plate is sleeved on the screw rod in a threaded manner, opposite side walls in the installation box are respectively provided with a first opening, two sides of the first movable plate are rotatably connected with connecting rods, one ends of the two connecting rods penetrate through the first openings and extend to one side of the installation box, a connecting block is fixed at the lower end of the second movable plate, one end of each connecting rod is rotatably connected to the lower end of the connecting block, the installation plate is provided with a second opening, opposite side walls in the second opening are respectively provided with a second sliding groove, and a second sliding block is, one ends of the two second sliding blocks are respectively fixed on one side of the second moving plate.

Preferably, be equipped with the recess on the second movable plate, install second servo motor in the recess, second servo motor's output shaft end is fixed with the carousel, the one end of carousel is fixed with the sleeve pipe, the bottom in the sleeve pipe is fixed with the spring, the one end of spring is fixed with the ejector pad, one side of ejector pad is the arc setting, be equipped with two draw-in grooves on the installation piece, draw-in groove and ejector pad correspond the setting.

Preferably, the bottom in the detection cavity is provided with an air outlet, and the air outlet and the nitric oxide detector.

Preferably, two filter screens are fixed on one side of the lower end of the fixing plate, and the filter screens and the air inlet are correspondingly arranged.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the matching among the exhaust fan, the exhaust pipe and the second connecting pipe, the surrounding air flows into the detection cavity through the exhaust pipe, so that the gas leakage in the pipeline is avoided, the detection distance of the nitric oxide detector is limited, and a worker cannot quickly know the occurrence of the nitric oxide leakage;

2. the two second moving plates are pushed to move through the matching between the detection device and the second moving plates, the range of the exhaust pipe during air exhaust is expanded, the range of the exhaust pipe during nitric oxide detection is expanded again, the number of the nitric oxide detectors during detection is reduced, and therefore the cost is reduced;

to sum up, the utility model discloses reach the purpose that improves monitoring nitric oxide scope, can adjust the scope of monitoring simultaneously as required, know the condition emergence whether the pipeline leaks in real time, make things convenient for staff's rapid processing, reduce the loss of mill, be responsible for staff's safety.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the mounting plate of the present invention;

fig. 3 is an enlarged view of the position a of the present invention.

In the figure: the device comprises a mounting plate 1, an air exhaust pipe 2, a first sliding block 3, a connecting block 4, a first servo motor 5, a first opening 6, a sleeve 7, a first moving plate 8, a first connecting pipe 9, a screw rod 10, an exhaust fan 11, an air inlet 12, a filter screen 13, a nitric oxide detector 14, a mounting box 15, an air outlet 16, a second sliding groove 17, a second moving plate 18, a first sliding groove 19, a second connecting pipe 20, a rotating disc 21, a groove 22, an air exhaust hole 23, a mounting block 24, a second sliding block 25, a spring 26, a push block 27, a fixing plate 28 and a connecting rod 29.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples, which are provided for the purpose of illustration only and are not intended to limit the scope of the invention.

Referring to fig. 1-3, a nitric oxide detector with remote monitoring function, including install bin 15, be fixed with fixed plate 28 between the common on the relative lateral wall in install bin 15, lower extreme one side of fixed plate 28 is fixed with two filter screens 13, and filter screen 13 and air inlet 12 correspond the setting, filter screen 13 filters the dust on the air that circulates in the detection chamber, protection nitric oxide detector 14, install bin 15 is from last to cutting apart into regulation chamber and detection chamber down with fixed plate 28, be equipped with detection device in the regulation chamber, detection device adjusts the position of second movable plate 18, be equipped with nitric oxide detector 14 in the detection chamber, nitric oxide detector 14 detects the air in the detection chamber, can short-term test when producing nitric oxide in the air, thereby arrange.

An exhaust fan 11 is fixed at the upper end of a fixed plate 28, an air inlet 12 is arranged on the fixed plate 28, the air inlet 12 and the exhaust fan 11 are correspondingly arranged, the exhaust fan 11 extracts surrounding air to enable the air to flow into a detection cavity, mounting plates 1 are respectively arranged on two sides of the upper end of a mounting box 15, a second moving plate 18 is arranged on the mounting plates 1, the position of the second moving plate 18 is adjusted to increase the range during air extraction, two first sliding grooves 19 are arranged on the second moving plate 18, first sliding blocks 3 are mounted in the first sliding grooves 19, the first sliding blocks 3 facilitate the movement of mounting blocks 24 and exhaust pipes 2, mounting blocks 24 are mounted at the upper ends of the first sliding blocks 3, exhaust pipes 2 are fixed at the upper ends of the mounting blocks 24, a plurality of exhaust holes 23 are arranged at equal intervals on the exhaust pipes 2, the air flows into the detection cavity through the exhaust holes 23, two first connecting pipes 9 are arranged on the exhaust fan 11, one end of each first connecting pipe 9, the upper end of first connecting pipe 9 is connected with two second connecting pipes 20, and the both sides at aspiration tube 2 are connected respectively to the one degree eye of two second connecting pipes 20, and the bottom that detects the intracavity is equipped with gas outlet 16, and gas outlet 16 and nitric oxide detector 14, can detect the nitric oxide of more distant position, improves detection distance.

In the utility model, the detection device comprises a screw 10 rotatably connected to a fixed plate 28, a first servo motor 5 is installed on one end side wall of an installation box 15, the end of an output shaft of the first servo motor 5 penetrates through the installation box 15 and extends into the installation box 15, the end of an output shaft of the first servo motor 5 is fixed on the screw 10, the first servo motor 5 drives the screw 10 to rotate forwards and backwards, a first movable plate 8 is sleeved on the screw 10, the screw 10 drives the first movable plate 8 to lift, opposite side walls in the installation box 15 are respectively provided with a first opening 6, two sides of the first movable plate 8 are respectively rotatably connected with a connecting rod 29, the movement of the first movable plate 8 adjusts the positions of the two connecting rods 29, one ends of the two connecting rods 29 penetrate through the first opening 6 and extend to one side of the installation box 15, a connecting block 4 is fixed at the lower end of a second movable plate 18, one end of connecting rod 29 rotates the lower extreme of connecting block 4 of connection, the position of second movable plate 18 is adjusted in the removal of connecting block 4, enlarge detection range once more, be equipped with the second opening on the mounting panel 1, all be equipped with second spout 17 on the relative lateral wall in the second opening, install second slider 25 in the second spout 17, one side at second movable plate 18 is fixed respectively to the one end of two second sliders 25, second slider 25 makes things convenient for the removal of second movable plate 18, increase the scope of bleeding, thereby increase the scope that detects nitric oxide.

The utility model discloses in, be equipped with recess 22 on the second movable plate 18, install second servo motor in the recess 22, second servo motor's output shaft end is fixed with carousel 21, second servo motor drives carousel 21 and carries out corotation and reversal, the one end of carousel 21 is fixed with sleeve pipe 7, carousel 21 drives sleeve pipe 7 and rotates, bottom in the sleeve pipe 7 is fixed with spring 26, spring 26's one end is fixed with ejector pad 27, one side of ejector pad 27 is the arc setting, be equipped with two draw-in grooves on the installation piece 24, draw-in groove and ejector pad 27 correspond the setting, when ejector pad 27 moves the draw-in groove on the installation piece 24 in, spring 26 compresses, ejector pad 27 promotes the installation piece 24 and removes, when removing to the head, because spring 26's telescopic action and the setting of draw-in groove, ejector pad 27 shifts out from the draw-in groove, promote another ejector pad 27 and remove, thereby remove repeatedly.

In the utility model, when in use, the exhaust fan 11 exhausts air, the plurality of exhaust holes 23 on the exhaust pipe 2 exhausts air around, the air is transmitted into the detection cavity through the two first connecting pipes 9, the second connecting pipe 20, the exhaust fan 11 and the air inlet 12, the air is detected by the nitric oxide detector 14 and flows out through the air outlet 16 after detection, the first servo motor 5 drives the screw rod 10 to rotate, the screw rod 10 adjusts the position of the first moving plate 8, the first moving plate 8 drives the two connecting rods 29 to move, the connecting rods 29 push the connecting block 4 to move, the connecting block 4 pushes the second moving plate 18 to move, the second moving plate 18 drives the two exhaust pipes 2 at the upper end to move, the moving range of the exhaust pipes 2 is increased, meanwhile, the second servo motor drives the rotary disc 21 to rotate, the rotary disc 21 drives the sleeve 7 to rotate, the push block 27 is driven to rotate when the sleeve, can make spring 26 compress when ejector pad 27 and installation piece 24 conflict, when removing in the draw-in groove on the installation piece 24, spring 26 resets and can promote installation piece 24 to remove, installation piece 24 promotes exhaust tube 2 to remove, when removing suitable position, there is the setting of draw-in groove, can make ejector pad 27 can make spring 26 compress, after shifting out this installation piece 24, can remove in the draw-in groove in another installation piece 24, later second servo motor reversal, promote installation piece 24 and remove to the opposite side, enlarge two exhaust tube 2 air exhaust ranges, avoid the problem that the pipeline appears leaking and can not in time detect around.

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

1. A nitric oxide detector with remote monitoring function, includes install bin (15), its characterized in that: fixed plate (28) is jointly fixed between on the relative lateral wall in install bin (15), install bin (15) is divided into from last to cutting apart into down and adjust the chamber and detect the chamber fixed plate (28), it is equipped with detection device to adjust the intracavity, it is equipped with nitric oxide detector (14) to detect the intracavity, the upper end of fixed plate (28) is fixed with air exhauster (11), be equipped with air inlet (12) on fixed plate (28), and air inlet (12) and air exhauster (11) correspond the setting, install mounting panel (1) all to the upper end both sides of install bin (15), be equipped with second movable plate (18) on mounting panel (1), be equipped with two first spout (19) on second movable plate (18), install first slider (3) in first spout (19), installation piece (24) are installed to the upper end of first slider (3), the upper end of installation piece (24) is fixed with exhaust tube (2), equidistant a plurality of aspirating holes (23) that are equipped with on exhaust tube (2), be equipped with two first connecting pipes (9) on air exhauster (11), the one end of first connecting pipe (9) runs through second movable plate (18) and extends to the upper end of second movable plate (18), the upper end of first connecting pipe (9) is connected with two second connecting pipes (20), and the both sides at exhaust tube (2) are connected respectively to the eye of one degree of two second connecting pipes (20).

2. The nitric oxide detector with the remote monitoring function according to claim 1, wherein the detector comprises a screw (10) rotatably connected to a fixed plate (28), a first servo motor (5) is installed on one side wall of the installation box (15), the end of the output shaft of the first servo motor (5) penetrates through the installation box (15) and extends into the installation box (15), the end of the output shaft of the first servo motor (5) is fixed on the screw (10), a first moving plate (8) is sleeved on the screw (10) in a threaded manner, first openings (6) are formed in opposite side walls in the installation box (15), connecting rods (29) are rotatably connected to two sides of the first servo motor (5), one ends of the two moving plates (29) penetrate through the first openings (6) and extend to one side of the installation box (15), the lower extreme of second movable plate (18) is fixed with connecting block (4), the one end of connecting rod (29) is rotated and is connected the lower extreme at connecting block (4), be equipped with the second opening on mounting panel (1), all be equipped with second spout (17) on the relative lateral wall in the second opening, install second slider (25) in second spout (17), one side at second movable plate (18) is fixed respectively to the one end of two second sliders (25).

3. The nitric oxide detector with the remote monitoring function according to claim 1, wherein a groove (22) is formed in the second moving plate (18), a second servo motor is installed in the groove (22), a rotary disc (21) is fixed to the tail end of an output shaft of the second servo motor, a sleeve (7) is fixed to one end of the rotary disc (21), a spring (26) is fixed to the bottom of the sleeve (7), a push block (27) is fixed to one end of the spring (26), one side of the push block (27) is arranged in an arc shape, two clamping grooves are formed in the installation block (24), and the clamping grooves and the push block (27) are correspondingly arranged.

4. The nitric oxide detector with the remote monitoring function according to claim 1, wherein a gas outlet (16) is arranged at the bottom of the detection cavity, and the gas outlet (16) and the nitric oxide detector (14) are arranged.

5. The nitric oxide detector with the remote monitoring function according to claim 1, wherein two filter screens (13) are fixed on one side of the lower end of the fixing plate (28), and the filter screens (13) and the air inlet (12) are correspondingly arranged.