CN215493425U - Exhaust emission survey device with alarming function - Google Patents

Abstract

The utility model discloses an exhaust emission measuring device with an alarm function, wherein an air inlet pipe is embedded into one side of a box body, fixing rings are respectively installed at two ends of an extension pipe, the air inlet pipe is fixedly connected with the fixing ring at one end of the extension pipe through threads, a connecting pipe is fixedly arranged on the fixing ring at the other end of the extension pipe through threads, a first clamping ring and a second clamping ring are rotatably connected through a second damping rotating shaft, an air outlet pipe is inserted into the connecting pipe, the connecting pipe and the air outlet pipe are clamped by the first clamping ring and the second clamping ring, flat plates are respectively welded at the tops of the first clamping ring and the second clamping ring, a bolt penetrates through one end of each flat plate and is fixed through a nut, and an exhaust monitor body is installed inside the box body. The utility model has the advantages of simple structure, small volume and convenient carrying, can adjust the length of the air pipe according to the actual situation when in use, firmly fixes the pipeline for connecting and discharging waste gas and avoids the pipeline from loosening in the detection process.

Description

Exhaust emission survey device with alarming function

Technical Field

The utility model relates to the technical field of waste gas emission measuring devices, in particular to a waste gas emission measuring device with an alarm function.

Background

Exhaust emission measuring device for trapping particles in pipeline by pitot tube constant-speed sampling gravimetric methodThe method can be used for measuring the emission concentration/total amount of smoke dust (gas) of various boilers and furnaces and the dust removal and desulfurization efficiency of equipment by using a fixed potential electrolysis method to qualitatively and quantitatively measure harmful gas, can be used for measuring the emission concentration/total amount of the smoke dust (gas) of various boilers and furnaces and can be used for measuring the smoke dynamic pressure, the smoke static pressure, the pressure before a flowmeter, the temperature before the flowmeter, the smoke temperature, the moisture content, the O content₂、SO₂、CO、NO、NO₂、H₂S、CO₂Constant suction flow rate, etc.

The excessive retrieval finds that the Chinese utility model patent column: application number CN201922085608.X, publication number CN211043333U, a waste gas discharge detection device of industry solid useless treatment facility discloses a waste gas discharge detection device of industry solid useless treatment facility, belongs to the environmental protection field. A waste gas emission detection device of industrial solid waste treatment equipment comprises a moving vehicle, wherein a waste gas analyzer is fixedly connected to the moving vehicle, a waste gas inlet pipe is connected to the waste gas analyzer, a lifting cylinder is fixedly connected to the moving vehicle, a lifting rod is connected to the lifting cylinder in a lifting mode, and a support rod is fixedly connected to the lifting rod; the cooling device provided by the utility model can effectively cool the gas guide ring pipe, realize cooling during gas detection, ensure the detection result of the exhaust gas analyzer, effectively prolong the service life of the exhaust gas analyzer, utilize the forward and reverse motor to drive the cooling sleeve, the gas guide ring pipe and the air inlet nozzle to rotate forward and reverse for detection in each direction, and improve the detection accuracy.

In conclusion, the device utilizes the motor that is just reversing to drive cooling cover, air guide ring pipe and suction nozzle and carry out the detection of positive and negative rotation and carry out each position, improves detection accuracy, and the device is bulky, though equipped with the locomotive, also only is fit for removing in the industrial park, when needing to shift to the place far away from, still needs to use the transport means.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an exhaust emission measuring device with an alarm function, which has the advantages of simple structure, convenience in operation, small volume and convenience in carrying, the length of an air pipe can be adjusted according to actual conditions when the exhaust emission measuring device is used, a pipeline for connecting and discharging exhaust gas is firmly fixed, the phenomenon that the pipeline is loosened in the detection process is avoided, and the problems that the traditional exhaust emission measuring device is large in size, inconvenient to carry, incapable of adjusting the length of the air pipe according to the actual conditions and the like are solved.

In order to achieve the purpose, the utility model provides the following technical scheme: a waste gas emission measuring device with an alarming function comprises a box body, an extension pipe, a first clamping ring, a second clamping ring and a bolt, wherein an air inlet pipe is embedded in one side of the box body, fixing rings are respectively installed at two ends of the extension pipe, threads are respectively arranged on the inner walls of the two fixing rings, the air inlet pipe is fixedly connected with the fixing ring at one end of the extension pipe through threads, a connecting pipe is fixed on the fixing ring at the other end of the extension pipe through threads, the first clamping ring and the second clamping ring are rotatably connected through a second damping rotating shaft, a rubber pad is respectively attached and fixed to one side, opposite to the first clamping ring and the second clamping ring, a rubber pad is respectively attached and fixed to one side, an air outlet pipe is inserted into the connecting pipe, the connecting pipe and the air outlet pipe are clamped by the first clamping ring and the second clamping ring, flat plates are respectively welded to the tops of the first clamping ring and the second clamping ring, and the bolt penetrates through one end of each flat plate and is fixed by the nut, the box internally mounted has the waste gas survey ware body, the box rotates through first damping pivot and is connected with the case lid.

Preferably, a display is embedded in one side of the inside of the case cover, and a controller is embedded in the other side of the inside of the case cover.

Preferably, a prompting lamp is installed on one side of the upper surface of the box cover, and a buzzer is installed on the other side of the upper surface of the box cover.

Preferably, the four corners of the lower surface of the box body are respectively welded with a base.

Preferably, the box body and the box cover are fixed by using a lock catch when being attached.

Preferably, the front surfaces of the box body and the box cover are respectively provided with a handle.

Preferably, the air inlet pipe extends into the box body and is connected with the waste gas measuring device body in the box body.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the extension pipe and the fixing rings are arranged, the fixing rings are respectively arranged at two ends of the extension pipe, the inner walls of the two fixing rings are respectively provided with threads, the air inlet pipe is fixedly connected with the fixing ring at one end of the extension pipe through the threads, the fixing ring at the other end of the extension pipe is fixedly provided with the connecting pipe through the threads, waste gas enters the box body through the air inlet pipe, the waste gas detector arranged in the box body analyzes gas components, the extension pipe can extend the length of the air pipe, the length can be adjusted according to a waste gas interface, meanwhile, the extension pipe has elasticity and toughness, and can be bent, so that the effect of high practicability and the effect of adjusting the length of the air pipe are achieved.

2. The utility model arranges a first clamping ring and a second clamping ring which are rotationally connected through a second damping rotating shaft, one opposite sides of the first clamping ring and the second clamping ring are respectively jointed and fixed with a rubber pad, an air outlet pipe is inserted in the connecting pipe, the first clamping ring and the second clamping ring clamp the connecting pipe and the air outlet pipe, the tops of the first clamping ring and the second clamping ring are respectively welded with a flat plate, a bolt passes through one end of the flat plate and is fixed by a nut, waste gas is discharged from the air outlet pipe of a machine, a waste gas pipe is directly inserted in the connecting pipe, the gas flow produces rocks during the exhaust, can make exhaust pipe and connecting pipe take place the pine to take off, and first clamp ring and second clamp ring are with connecting pipe and the firm centre gripping of outlet duct, and it is fixed to reuse screw bolt and nut, have reached the effect of taking place the pine to take off connecting pipe and outlet duct firmly, avoid at the in-process that gas flows.

Drawings

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

FIG. 2 is a schematic view of the open front configuration of the present invention;

FIG. 3 is a front view of the inlet tube, extension tube and retaining ring of the present invention;

fig. 4 is a right side schematic view of the first clamp ring and the second clamp ring of the present invention.

In the figure: 1. a base; 2. a box body; 3. a box cover; 4. a warning light; 5. a handle; 6. a buzzer; 7. An air inlet pipe; 8. an extension tube; 9. a fixing ring; 10. a first clamp ring; 11. an air outlet pipe; 12. locking; 13. A first damping rotating shaft; 14. a display; 15. a controller; 16. a connecting pipe; 17. a second damping rotating shaft; 18. a rubber pad; 19. a second clamp ring; 20. a nut; 21. a flat plate; 22. and (4) bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, an embodiment of the present invention includes: a waste gas emission measuring device with an alarm function is connected with an external power supply and comprises a box body 2, an extension pipe 8, a first clamp ring 10, a second clamp ring 19 and a bolt 22, wherein an air inlet pipe 7 is embedded and installed at one side of the box body 2, fixing rings 9 are respectively installed at two ends of the extension pipe 8, threads are respectively arranged on the inner walls of the two fixing rings 9, the air inlet pipe 7 is fixedly connected with the fixing ring 9 at one end of the extension pipe 8 through threads, a connecting pipe 16 is fixed on the fixing ring 9 at the other end of the extension pipe 8 through threads, the first clamp ring 10 and the second clamp ring 19 are rotatably connected through a second damping rotating shaft 17, a rubber pad 18 is respectively attached and fixed at one side, opposite to the first clamp ring 10 and the second clamp ring 19, an air outlet pipe 11 is inserted in the connecting pipe 16, the connecting pipe 16 and the air outlet pipe 11 are clamped by the first clamp ring 10 and the second clamp ring 19, a flat plate 21 is respectively welded at the top of the first clamp ring 10 and the second clamp ring 19, bolt 22 passes flat board 21 one end and fixes with nut 20, and box 2 internally mounted has the waste gas measurement ware body, and intake pipe 7 stretches into box 2 inside and the inside waste gas measurement ware body coupling of box 2, and the waste gas measurement ware body carries out component analysis to waste gas.

The box body 2 is rotatably connected with a box cover 3 through a first damping rotating shaft 13, a display 14 is embedded in one side inside the box cover 3, the display 14 displays various component parameters of waste gas, a controller 15 is embedded in the other side inside the box cover 3, the controller 15 sets data such as a measuring range, a prompting lamp 4 is installed on one side of the upper surface of the box cover 3, if the data of the measuring position exceeds the range, the prompting lamp 4 can twinkle red light, the data is in a reasonable range, the prompting lamp 4 normally lights green light, a buzzer 6 is installed on the other side of the upper surface of the box cover 3, the data of the measuring position exceeds the range, the buzzer 6 can also send out a glaring sound when the prompting lamp 4 twinkles red light, the waste gas data of a worker is prompted to exceed the range, the base 1 is welded at four corners of the lower surface of the box body 2 respectively, and the box cover 3 are fixed by using a lock catch 12 when being attached, the front surfaces of the box body 2 and the box cover 3 are respectively provided with a handle 5, as is well known to those skilled in the art, the provision of the exhaust gas detector body, the display 14, the indicator light 4 and the buzzer 6 is common, and the conventional means or common knowledge are provided, and therefore, the detailed description is omitted, and those skilled in the art can make any choice according to the needs or convenience.

The working principle is as follows: the outlet duct 11 of equipment row waste gas inserts in the connecting pipe 16, and first clamp 10 and second clamp 19 are lived with connecting pipe 16 and outlet duct 11 centre gripping, and bolt 22 and nut 20 are fixed with first clamp 10 and second clamp 19, adjust the length of extension pipe 8 according to actual conditions, open case lid 3 and set up each item parameter, start the inside waste gas determination ware body of box 2, will survey from the waste gas composition of intake pipe 7 entering.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. The utility model provides an exhaust emissions survey device with alarming function, includes box (2), extension pipe (8), first clamp ring (10), second clamp ring (19) and bolt (22), its characterized in that: intake pipe (7) is installed in one side of box (2) in an embedded manner, fixed rings (9) are installed at two ends of extension pipe (8) respectively, two inner walls of the fixed rings (9) are respectively provided with threads, intake pipe (7) is fixedly connected with fixed rings (9) at one end of extension pipe (8) through threads, fixed rings (9) at the other end of extension pipe (8) are respectively fixedly provided with a connecting pipe (16) through threads, first clamp ring (10) and second clamp ring (19) are rotatably connected through a second damping rotating shaft (17), a rubber pad (18) is respectively attached and fixed to one side of first clamp ring (10) opposite to one side of second clamp ring (19), an outlet pipe (11) is inserted into connecting pipe (16), connecting pipe (16) and outlet pipe (11) are clamped by first clamp ring (10) and second clamp ring (19), flat plates (21) are respectively welded at the tops of first clamp ring (10) and second clamp ring (19), bolt (22) pass one end of dull and stereotyped (21) and fix with nut (20), box (2) internally mounted has the exhaust gas measurement ware body, box (2) are connected with case lid (3) through first damping pivot (13) rotation.

2. The exhaust emission measurement device having a warning function according to claim 1, wherein: a display (14) is installed on one side inside the box cover (3) in an embedded mode, and a controller (15) is installed on the other side inside the box cover (3) in an embedded mode.

3. The exhaust emission measurement device having a warning function according to claim 1, wherein: a prompt lamp (4) is installed on one side of the upper surface of the box cover (3), and a buzzer (6) is installed on the other side of the upper surface of the box cover (3).

4. The exhaust emission measurement device having a warning function according to claim 1, wherein: the four corners of the lower surface of the box body (2) are respectively welded with a base (1).

5. The exhaust emission measurement device having a warning function according to claim 1, wherein: the box body (2) and the box cover (3) are fixed by using a lock catch (12) when being attached.

6. The exhaust emission measurement device having a warning function according to claim 1, wherein: the front surfaces of the box body (2) and the box cover (3) are respectively provided with a handle (5).

7. The exhaust emission measurement device having a warning function according to claim 1, wherein: the air inlet pipe (7) extends into the interior of the box body (2) and is connected with the exhaust gas measuring device body in the interior of the box body (2).

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