CN115728263A - High-precision infrared gas sensor - Google Patents
High-precision infrared gas sensor Download PDFInfo
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- CN115728263A CN115728263A CN202211221306.0A CN202211221306A CN115728263A CN 115728263 A CN115728263 A CN 115728263A CN 202211221306 A CN202211221306 A CN 202211221306A CN 115728263 A CN115728263 A CN 115728263A
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- 238000001914 filtration Methods 0.000 claims abstract description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000001514 detection method Methods 0.000 abstract description 8
- 239000012535 impurity Substances 0.000 abstract description 6
- 239000007789 gas Substances 0.000 description 104
- 238000010521 absorption reaction Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000010025 steaming Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000002329 infrared spectrum Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
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Abstract
The application relates to the technical field of infrared gas sensor equipment, in particular to a high-precision infrared gas sensor. The utility model provides an infrared gas sensor of high accuracy, including filtration equipment, filter equipment has been seted up in the filtration equipment, the box in the filter equipment is installed to the filter equipment, the other first filter screen of installing of box in the filter equipment, first filter screen side division is equipped with a plurality of filter equipment block keys, the other filter of installing of filter equipment block key, the filter outer wall has been seted up in the filter, be connected with a plurality of temperature controllers on the filter outer wall, the other second filter screen of installing of temperature controller, the other infrared sensor of installing of second filter screen, the other division of infrared sensor is equipped with the vapor machine that absorbs water. This application is detecting after filtering the inside impurity and the vapor of the gas that will get into to detect in the gas sensor through the filter equipment in the filtration equipment, and the effectual influence that has avoided adulterated the measured gas of impurity and vapor to infrared gas sensor detection to cause.
Description
Technical Field
The application relates to the technical field of infrared gas sensor equipment, in particular to a high-precision infrared gas sensor.
Background
The infrared gas sensor is a gas sensing device which selects absorption characteristics based on near infrared spectra of different gas molecules, identifies gas components by utilizing the relation between gas concentration and absorption intensity and determines the concentration of the gas components. The infrared gas sensor has a series of advantages of wide application, long service life, high sensitivity, good stability, suitability for a plurality of gases, high cost performance, low maintenance cost, capability of on-line analysis and the like, and is widely applied to the fields of petrochemical industry, metallurgical industry, industrial and mining, atmospheric pollution detection, agriculture, medical treatment and health care and the like.
However, the prior art has the following defects: the existing infrared gas sensor usually needs to measure gas at a place with higher temperature and humidity, such as food steaming, and the like, and when the gas is measured at the place with steaming, the inside of the measured gas can be provided with a large amount of irrelevant gas such as water vapor and the like, and the gas is measured together with the gas, so that the precision of the infrared gas sensor for measuring the gas is reduced.
Disclosure of Invention
The utility model provides an aim at overcomes the aforesaid is not enough, provides a high accuracy infrared gas sensor, lets the gas that enters into the inside response of high accuracy infrared gas sensor all with its inside vapor and impurity after getting rid of detect through the filter in the filtration equipment, and the effectual inside irrelevant gas such as having a large amount of vapor of having of gas under test of having avoided is measured together with this gas and is caused infrared gas sensor measuring gas's precision to descend.
In order to achieve the above purpose, the present application is implemented by the following technical solutions: the utility model provides a high accuracy infrared gas sensor, includes filtration equipment, filter equipment has been seted up in the filtration equipment, the interior box of filter equipment of installing of filter equipment in the filter equipment, the other first filter screen of installing of box in the filter equipment, the other opening of first filter screen is equipped with a plurality of filter equipment block keys, the other filter of installing of filter equipment block key, the filter outer wall has been seted up in the filter, be connected with a plurality of temperature controllers on the filter outer wall, the other second filter screen of installing of temperature controller, the other infrared sensor of installing of second filter screen, the other opening of infrared sensor is equipped with the vapour machine that absorbs water. The temperature controller is internally matched with the water vapor absorption machine, temperature compensation can be carried out through the temperature controller when the high-precision infrared gas sensor absorbs water vapor, and the practicability of the high-precision infrared gas sensor is greatly improved.
In some embodiments, the filtering device is nested with a fixing device, a clamp device is installed beside the filtering device, a connector is arranged in the filtering device, a connecting groove is arranged in the clamp device, a fixing device is installed in the fixing device, the inside of the temperature controller is matched with the inside of the water vapor absorption machine, and the upper end of the clamp device is clamped with the lower end of the fixing device. Anchor clamps equipment upper end and fixed equipment lower extreme looks block, the cooperation of anchor clamps equipment and fixed equipment lets the infrared gas sensor of high accuracy firmly fix and detect in the place that needs go on detecting, has promoted the security of the infrared gas sensor operation of high accuracy.
In some embodiments, a blower is installed beside the connecting port, the inside of the connecting port is matched with the inside of the connecting groove, and the lower end of the blower is embedded and fixed with the upper end of the filtering device. The lower end of the air blower is embedded and fixed with the upper end of the filtering device, and gas absorbed by the air blower can enter the filtering device rapidly to be filtered, so that the running stability of the high-precision infrared gas sensor is improved.
In some embodiments, the connecting groove is connected with an outer wall of the fixture device, a fixture device is arranged beside the connecting groove, and the upper end of the fixture device is nested with the lower end of the outer wall of the fixture device. The upper end of the clamp device is nested with the lower end of the outer wall of the clamp device, the outer wall of the clamp device is firmly fixed at a place needing to be detected by the clamp device, and the running stability of the high-precision infrared gas sensor is improved.
In some embodiments, a fixture device is arranged in the fixture device, a plurality of first telescopic shafts are connected to the fixture device, fixture device fixing keys are nested on the first telescopic shafts, transmission keys are arranged beside the fixture device fixing keys, the outer sides of the fixture device fixing keys are nested with the inner sides of the outer walls of the fixture devices, and the outer sides of the transmission keys are matched with the inner sides of the first telescopic shafts. The transmission key outside cooperatees with first telescopic shaft inboard, and the flexible of first telescopic shaft can let the anchor clamps ware carry out fore-and-aft removal through the transmission key, has promoted the inside wholeness of high accuracy infrared gas sensor.
In some embodiments, a fixture outer wall is arranged in the fixture, a second telescopic shaft is connected to the fixture outer wall, a plurality of clamping keys are nested on the second telescopic shaft, the inner side of the fixture outer wall is nested with the outer side of the first telescopic shaft, a limiting plate is mounted beside each clamping key, and the outer side of the limiting plate is matched with the inner side of the second telescopic shaft. The limiting plate outside cooperatees with the second telescopic shaft is inboard, and the flexible limit of second telescopic shaft is controlled through the limiting plate, has promoted the security of high accuracy infrared gas sensor in service.
In some embodiments, a fixing device fixing groove is arranged beside the fixing device, a plurality of springs are arranged beside the fixing device fixing groove, and the upper ends of the springs are nested with the lower end of the fixing device. The upper end of the spring is embedded with the lower end of the fixing device, and the fixing device is buffered through the spring during operation, so that the operation stability of the high-precision infrared gas sensor is improved.
In some embodiments, the fixing device is internally provided with a fixing device outer wall, the fixing device outer wall is connected with a controller, a fixer is arranged beside the fixing device, and the inside of the fixer is matched with the inner side of the controller. The fixer is matched with the controller in an inner side, the controller can directly control the operation of the fixer, and the practicability of the high-precision infrared gas sensor is improved.
In some embodiments, a fixer outer wall is formed in the fixer, a third telescopic shaft is connected to the fixer outer wall, a swing key is nested on the fixer outer wall, the outer side of the swing key is nested with the inner side of the fixer outer wall, and the inner part of the swing key is matched with the inner part of the third telescopic shaft. Swing key inside and the inside cooperation of third telescopic shaft let the infrared gas sensor of high accuracy need not artificial holding detect, great promotion the infrared gas sensor of high accuracy's convenience.
In some embodiments, the tail end of the filter device clamping key is embedded and fixed with the inner part of the filter device inner box, and the inner side of the filter outer wall is clamped and fixed with the upper end of the filter device inner box. The filter outer wall is inboard with the interior box upper end looks block of filter equipment, lets the inside structure of high accuracy infrared gas sensor more firm, great promotion the stability of high accuracy infrared gas sensor operation.
Through adopting foretell technical scheme, the beneficial effect of this application is:
1. this application is detecting after filtering the inside impurity and the vapor of the gas that will get into to detect in the gas sensor through the filter equipment in the filtration equipment, and the effectual influence that has avoided adulterated the measured gas of impurity and vapor to infrared gas sensor detection to cause.
2. This application lets the infrared gas sensor of high accuracy can press from both sides and carry out the efficient in the position that needs detect and detect when work through fixture device in the fixture equipment, and the effectual infrared gas sensor of high accuracy who has avoided unable fixed detects the influence that causes to the infrared gas sensor of high accuracy.
3. This application lets the inside connecting wire of high accuracy infrared gas sensor can be straight fix on infrared gas sensor and can carry out swing about through the fixing device in the fixed equipment and detect, and the effectual connecting wire of having avoided unable straight fixing in infrared gas sensor needs artificial holding to detect.
Clearly, such objects and other objects of the present application will become more apparent after a detailed description of the preferred embodiments thereof as illustrated in the various figures and drawings.
These and other objects, features and advantages of the present application will become more apparent from the following detailed description of one or more preferred embodiments, which is to be read in connection with the accompanying drawings.
Drawings
In the drawings, like parts are designated with like reference numerals, and the drawings are schematic and not necessarily drawn to scale.
FIG. 1 is a schematic diagram of a high accuracy infrared gas sensor according to some embodiments of the present application;
FIG. 2 is a schematic right side perspective view of a high accuracy infrared gas sensor according to some embodiments of the present application;
FIG. 3 is a schematic bottom-left perspective view of a high-accuracy infrared gas sensor according to some embodiments of the present disclosure;
FIG. 4 is a schematic perspective view of a filtration apparatus according to some embodiments of the present disclosure;
FIG. 5 is a schematic perspective view of a filter assembly according to some embodiments of the present disclosure;
FIG. 6 is a schematic perspective view of a filter according to some embodiments of the present disclosure;
FIG. 7 is a schematic perspective view of a fixture apparatus according to some embodiments of the present application;
FIG. 8 is a perspective view of a clamping device according to some embodiments of the present disclosure;
FIG. 9 is a perspective view of a gripper according to some embodiments of the present disclosure;
FIG. 10 is a perspective view of a fastening device according to some embodiments of the present disclosure;
FIG. 11 is a perspective view of a fastening device according to some embodiments of the present disclosure;
fig. 12 is a perspective view of a fastener according to some embodiments of the present disclosure.
In the figure: the device comprises a filtering device-1, a clamping device-2, a fixing device-3, a blower-11, a filtering device-12, a connecting port-13, a first filtering screen-121, a filtering device clamping key-122, a filtering device inner box-123, a filter-124, a second filtering screen-1241, a water vapor absorption machine-1242, an infrared sensor-1243, a temperature controller-1244, a filter outer wall-1245, a connecting groove-21, a clamping device-22, a clamping device outer wall-23, a clamping device fixing key-221, a clamping device-222, a first telescopic shaft-223, a transmission key-224, a clamping device outer wall-2221, a second telescopic shaft-2222, a clamping key-2223, a limiting plate-2224, a fixing device fixing groove-31, a spring-32, a fixing device-33, a controller-331, a fixing device outer wall-332, a fixer-333, a swinging key-3331, a third telescopic shaft-3332 and a fixer outer wall-3333.
Detailed Description
The following detailed description will be provided with reference to the drawings and examples to explain how to apply the technical means to solve the technical problems and to achieve the technical effects. It should be noted that, as long as there is no conflict, the embodiments and the features in the embodiments in the present application may be combined with each other, and the formed technical solutions are all within the protection scope of the present application.
In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced without some of the specific details or with other methods described herein.
Example 1
Referring to fig. 1 to 6: FIG. 1 is a schematic diagram of a high accuracy infrared gas sensor according to some embodiments of the present application; FIG. 2 is a schematic diagram illustrating a right side perspective view of a high accuracy infrared gas sensor in accordance with some embodiments of the present application; FIG. 3 is a schematic bottom-left perspective view of a high-accuracy infrared gas sensor according to some embodiments of the present disclosure; FIG. 4 is a schematic perspective view of a filter apparatus according to some embodiments of the present disclosure; FIG. 5 is a schematic perspective view of a filter assembly according to some embodiments of the present disclosure; FIG. 6 is a perspective view of a filter according to some embodiments of the present disclosure.
The application provides a high accuracy infrared gas sensor, including filtration equipment 1, the last nestification of filtration equipment 1 has fixed equipment 3, the other anchor clamps equipment 2 of installing of filtration equipment 1, seted up connector 13 in the filtration equipment 1, connector 13 is other to install air-blower 11, connector 13 is inside to cooperate with the spread groove 21 is inside, air-blower 11 lower extreme and 12 upper ends of filter equipment are inlayed and fixed, spread groove 21 has been seted up in the anchor clamps equipment 2, install fixing device 33 in the fixed equipment 3, the inside and the interior cooperation of vapor machine 1242 that absorb water of temperature controller 1244, anchor clamps equipment 2 upper end and 3 lower extreme looks block of fixed equipment, filter equipment 12 has been seted up in the filtration equipment 1, install the interior box 123 of filter equipment in the filter equipment 12, the other first filter screen 121 of installing of box 123, the other opening of first 121 is equipped with a plurality of filter equipment block keys 122, the other filter 124 of installing of filter equipment 1243 block key, the interior filter wall 1245 of filter 124 has been seted up, be connected with a plurality of temperature controller 4 on the filter wall 5, the other filter screen 1244 of installing of second filter screen 1241, the other filter screen 1243 of sensor 1243 is installed by the sensor 1243, the other sensor 1243 of vapor machine that absorbs water of 1242.
The filtering device 12, the filtering device engaging key 122, the filter 124 and the filter outer wall 1245 are made of hard materials, so that the filtering device 12, the filtering device engaging key 122, the filter 124 and the filter outer wall 1245 enable the structure inside the high-precision infrared gas sensor to be firmer and more reliable.
The opening amount of the water vapor absorbing machine 1242 can make the water vapor in the gas sent into the water vapor absorbing machine completely absorbed, and when the temperature controller 1244 controls the internal temperature, the detection result error of the high-precision infrared gas sensor caused by overhigh or overlow temperature is prevented from being larger.
The inward clamping strength of the two filter device clamping keys 122 is completely sealed, so that the situation that other gases enter the inner box 123 of the filter device after the first filter screen 121 is filtered is prevented from causing large detection result errors of the high-precision infrared gas sensor.
The detailed using method and function of the embodiment are as follows:
in this application, fixture 2 is responsible for fixing high accuracy infrared gas sensor in the place that needs to detect, fixing device 3 is responsible for the fixed of high accuracy infrared gas sensor internal connection line, connector 13 is responsible for the connection of filtration equipment 1 and fixing device 3, need carry out the filtration that once through first filter screen 121 before the box 123 in the filter equipment that needs the gas that detects to inhale to filter device 12 through blower 11 in the filtration equipment 1, filter equipment block key 122 inwards carries out the block and prevents the entering of other gas after the gas filtration is accomplished, give the absorption through vapor absorption machine 1242 the inside vapor of gas and go out effectual temperature compensation through temperature controller 1244 when gas gets into in the filter outer wall 1245 in the filter 124, the gas that filters after these completions filters once through second 1241 enters into infrared sensor 1243 and carries out gaseous detection.
Example 2
Referring to fig. 7 to 9: FIG. 7 is a schematic perspective view of a fixture apparatus according to some embodiments of the present application; FIG. 8 is a perspective view of a clamping device according to some embodiments of the present disclosure; FIG. 9 is a perspective view of a clamp according to some embodiments of the present disclosure.
Further, a fixture device outer wall 23 is connected to the connecting groove 21, a fixture device 22 is installed beside the connecting groove 21, the upper end of the fixture device 22 is nested with the lower end of the fixture device outer wall 23, a fixture device 222 is arranged in the fixture device 22, a plurality of first telescopic shafts 223 are connected to the fixture device 222, fixture device fixing keys 221 are nested on the first telescopic shafts 223, transmission keys 224 are installed beside the fixture device fixing keys 221, the outer sides of the fixture device fixing keys 221 are nested with the inner side of the fixture device outer wall 23, the outer sides of the transmission keys 224 are matched with the inner sides of the first telescopic shafts 223, fixture device outer walls 2221 are arranged in the fixture device 222, second telescopic shafts 2222 are connected to the fixture device outer walls 2221, a plurality of clamping keys 2223 are nested on the second telescopic shafts 2222, the inner sides of the fixture device outer walls 2221 are nested with the outer sides of the first telescopic shafts 223, limiting plates 2224 are installed beside the clamping keys 2223, and the outer sides of the limiting plates 2224 are matched with the inner sides of the second telescopic shafts 2222.
Wherein, connecting groove 21, fixture device outer wall 23, fixture device fixed key 221, anchor clamps 222 and limiting plate 2224 adopt harder material, let connecting groove 21, fixture device outer wall 23, fixture device fixed key 221, anchor clamps 222 and limiting plate 2224 make the inside structure of high accuracy infrared gas sensor firm more reliable.
Wherein, the spacing scope of limiting plate 2224 is that just can carry out the block with another second telescopic shaft 2222 when second telescopic shaft 2222 stretches out, and second telescopic shaft 2222 can not take place to gouge because of the contact with anchor clamps outer wall 2221 during the retraction.
When the first telescopic shaft 223 retracts inwards, the clamp devices 222 on the two sides can be just taken to be clamped, so that the high-precision infrared gas sensor can be firmly fixed at a position to be detected to detect gas.
The detailed use method and action of the embodiment are as follows:
in this application, let two anchor clamps 222 in fixture device 22 put in the position that detects near place earlier before the infrared gas sensor of high accuracy work and be nested with the protrusion together, let the second telescopic shaft 2222 in first telescopic shaft 223 and the anchor clamps outer wall 2221 take anchor clamps 222 inwards to clamp with the protrusion together this moment, limiting plate 2224 carries out spacing operation to second telescopic shaft 2222, the outside fixing that stretches out of block key 2223 is high accuracy infrared gas sensor firmly is detected in the position that needs detect.
Example 3
Referring to fig. 10 to 12: FIG. 10 is a perspective view of a fastening device according to some embodiments of the present disclosure; FIG. 11 is a perspective view of a fastening device according to some embodiments of the present disclosure; fig. 12 is a perspective view of a fastener according to some embodiments of the present disclosure.
Furthermore, a fixing device fixing groove 31 is arranged beside the fixing device 33, a plurality of springs 32 are arranged beside the fixing device fixing groove 31, the upper ends of the springs 32 are nested with the lower end of the fixing device 33, a fixing device outer wall 332 is arranged in the fixing device 33, a controller 331 is connected to the fixing device outer wall 332, a fixer 333 is arranged beside the fixing device 33, the inside of the fixer 333 is matched with the inside of the controller 331, a fixer outer wall 3333 is arranged in the fixer 333, a third telescopic shaft 3332 is connected to the fixer outer wall 3333, a swinging key 3331 is nested on the fixer outer wall 3333, the outer side of the swinging key 3331 is nested with the inside of the fixing device outer wall 332, and the inside of the swinging key 3331 is matched with the inside of the third telescopic shaft 3332.
The fixing device fixing groove 31, the fixing device outer wall 332 and the swinging key 3331 are made of hard materials, and the fixing device fixing groove 31, the fixing device outer wall 332 and the swinging key 3331 enable the structure inside the high-precision infrared gas sensor to be firm and reliable.
The holder outer wall 3333 can directly swing left and right through the swing key 3331 and the third telescopic shaft 3332, so that the high-precision infrared gas sensor can flexibly detect the gas on the left side and the right side.
Wherein, the straight board of connecting on the fixing device outer wall 332 can let the inside connecting wire of high accuracy infrared gas sensor straight connect by controller 331, and the effectual crooked connecting wire of having avoided needs the manual detection that carries out gas with holding the sensor.
The detailed use method and action of the embodiment are as follows:
in this application, the spring 32 allows the fixing device 33 to be more stably fixed in the fixture outer wall 23, the controller 331 in the fixing device outer wall 332 controls the whole high-precision infrared gas sensor, the wire connected in the controller 331 is straightened and fixed by the fixing device 333, at this time, the fixing device outer wall 3333 can swing left and right and be fixed by the swing key 3331 and the third telescopic shaft 3332, and thus, the fixing device can be firmly fixed at a position to be detected.
Example 4
Referring to fig. 1 to 12: FIG. 1 is a schematic diagram of a high-precision infrared gas sensor according to some embodiments of the present disclosure; FIG. 2 is a schematic diagram illustrating a right side perspective view of a high accuracy infrared gas sensor in accordance with some embodiments of the present application; FIG. 3 is a schematic bottom-left perspective view of a high-accuracy infrared gas sensor according to some embodiments of the present disclosure; FIG. 4 is a schematic perspective view of a filtration apparatus according to some embodiments of the present disclosure; FIG. 5 is a schematic perspective view of a filter assembly according to some embodiments of the present disclosure; FIG. 6 is a schematic perspective view of a filter according to some embodiments of the present disclosure; FIG. 7 is a schematic perspective view of a fixture apparatus according to some embodiments of the present application; FIG. 8 is a perspective view of a clamping device according to some embodiments of the present application; FIG. 9 is a perspective view of a gripper according to some embodiments of the present disclosure; FIG. 10 is a perspective view of a fastening device according to some embodiments of the present disclosure; FIG. 11 is a perspective view of a fastening device according to some embodiments of the present disclosure; FIG. 12 is a perspective view of a retainer according to some embodiments of the present application.
The detailed use method and action of the embodiment are as follows:
in this application, the filtering apparatus 1 is assembled with the fixing apparatus 3 by connecting the connecting port 13 and the fixing device 33 in the filtering device 12, the clamp apparatus 2 is assembled with the fixing apparatus 3 by connecting the connecting groove 21 and the fixing device 33 on the clamp apparatus outer wall 23, the filter 124 is connected with the filter outer wall 1245, the clamp apparatus 22 is connected with the clamp apparatus outer wall 23 by the clamp apparatus fixing key 221 in the clamp apparatus 222, the clamp apparatus 222 is assembled with the first telescopic shaft 223 by the clamp apparatus outer wall 2221, the fixing device 33 is connected with the spring 32 by the fixing device outer wall 332, the spring 32 is used to reduce the injury that the fixing device 33 receives the outside, the holder 333 is connected with the fixing device outer wall 332 by the swing key 3331 in the holder outer wall 3333, when the high-precision infrared gas sensor needs to perform gas detection, the high-precision infrared gas sensor is placed at a position where gas needs to be detected, the middle of the two clamping devices 222 is placed at a position where a protrusion is arranged, at the moment, the first telescopic shaft 223 and the second telescopic shaft 2222 extend outwards and move through the transmission key 224 to clamp the protrusion in the middle of the clamping devices 222, the limiting plate 2224 is used for preventing the second telescopic shaft 2222 from contacting the outer wall 2221 of the clamping devices in the process of stretching and contracting to cause a gouge, the clamping key 2223 extends outwards to firmly fix the bottom of the high-precision infrared gas sensor at the position where gas needs to be detected, after the bottom of the high-precision infrared gas sensor is fixed, a wire connected to the controller 331 in the outer wall 332 of the fixing device is straightened through the fixing device, at the moment, the outer wall 3333 of the fixing device can swing and be fixed left or right through the swinging key 3331 and the third telescopic shaft 3332 according to the position where gas needs to be detected, the fixing device fixing groove 31 firmly fixes the fixing device 33 on the outer wall 23 of the fixture device, after the high-precision infrared gas sensor is fixed, before the blower 11 sucks the gas to be detected into the filter device inner box 123 in the filter device 12, impurities need to be filtered out through the first filter screen 121, after the gas is filtered, the filter device clamping key 122 is clamped inwards to prevent the subsequent gas from entering, at the moment, the filtered gas completely absorbs the water vapor in the gas through the water vapor absorption machine 1242 and carries out temperature compensation through the temperature controller 1244, and after the gas passes through the second filter screen 1241, the gas is directly detected through the infrared sensor 1243.
It is to be understood that the embodiments disclosed herein are not limited to the particular process steps or materials disclosed herein, but rather, are extended to equivalents thereof as would be understood by those ordinarily skilled in the relevant arts. It is also to be understood that the terminology used herein is for the purpose of describing particular embodiments only, and is not intended to be limiting.
Reference in the specification to "an embodiment" means that a particular feature or characteristic described in connection with the embodiment is included in at least one embodiment of the application. Thus, the appearances of the phrase or "an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment.
Furthermore, the described features or characteristics may be combined in any other suitable manner in one or more embodiments. In the above description, certain specific details are provided, such as thicknesses, amounts, etc., to provide a thorough understanding of embodiments of the present application. One skilled in the relevant art will recognize, however, that the application can be practiced without one or more of the specific details, or with other methods, components, materials, etc.
Claims (10)
1. The utility model provides a high accuracy infrared gas sensor, its characterized in that, includes filtration equipment, filter equipment has been seted up in the filtration equipment, the box in the filter equipment is installed to the filter equipment, the other first filter screen of installing of box in the filter equipment, the other opening of first filter screen is equipped with a plurality of filter equipment block keys, the other filter of installing of filter equipment block key, the filter outer wall has been seted up in the filter, be connected with a plurality of temperature controllers on the filter outer wall, the other second filter screen of installing of temperature controller, the other infrared sensor of installing of second filter screen, the other opening of infrared sensor is equipped with the vapor machine that absorbs water.
2. A high accuracy infrared gas sensor as defined in claim 1 wherein: the last nested fixed equipment that has of filtration equipment, the other anchor clamps equipment of installing of filtration equipment, the connector has been seted up in the filtration equipment, the spread groove has been seted up in the anchor clamps equipment, install fixing device in the fixed equipment, the temperature controller inside with the inside cooperation of vapor machine that absorbs water, anchor clamps equipment upper end with fixed equipment lower extreme looks block.
3. A high accuracy infrared gas sensor as defined in claim 2 wherein: an air blower is installed beside the connecting port, the inside of the connecting port is matched with the inside of the connecting groove, and the lower end of the air blower is embedded and fixed with the upper end of the filtering device.
4. A high accuracy infrared gas sensor as defined in claim 2 wherein: the fixture device is characterized in that the outer wall of the fixture device is connected to the connecting groove, a fixture device is installed beside the connecting groove, and the upper end of the fixture device is nested with the lower end of the outer wall of the fixture device.
5. A high accuracy infrared gas sensor as defined in claim 4 wherein: the fixture device is characterized in that a fixture device is arranged in the fixture device, a plurality of first telescopic shafts are connected to the fixture device, fixture device fixing keys are nested on the first telescopic shafts, transmission keys are mounted beside the fixture device fixing keys, the outer sides of the fixture device fixing keys are nested with the inner sides of the outer walls of the fixture devices, and the outer sides of the transmission keys are matched with the inner sides of the first telescopic shafts.
6. A high accuracy infrared gas sensor as defined in claim 5 wherein: the fixture is characterized in that an outer wall of the fixture is arranged in the fixture, a second telescopic shaft is connected to the outer wall of the fixture, a plurality of clamping keys are nested on the second telescopic shaft, the inner side of the outer wall of the fixture is nested with the outer side of the first telescopic shaft, limiting plates are mounted on the clamping keys, and the outer sides of the limiting plates are matched with the inner side of the second telescopic shaft.
7. A high accuracy infrared gas sensor as defined in claim 2 wherein: the side of the fixing device is provided with a fixing device fixing groove, a plurality of springs are mounted beside the fixing device fixing groove, and the upper ends of the springs are nested with the lower ends of the fixing device.
8. A high accuracy infrared gas sensor as defined in claim 7 wherein: the fixing device is characterized in that the outer wall of the fixing device is arranged in the fixing device, the outer wall of the fixing device is connected with a controller, a fixer is arranged beside the fixing device, and the inside of the fixer is matched with the inner side of the controller.
9. A high accuracy infrared gas sensor as in claim 8 wherein: the fixer is characterized in that a fixer outer wall is arranged in the fixer, a third telescopic shaft is connected to the fixer outer wall, a swing key is nested on the fixer outer wall, the outer side of the swing key is nested with the inner side of the fixing device outer wall, and the inside of the swing key is matched with the inside of the third telescopic shaft.
10. A high accuracy infrared gas sensor as defined in claim 1 wherein: the tail end of the clamping key of the filter device is embedded and fixed with the inner part of the filter device inner box, and the inner side of the outer wall of the filter is clamped with the upper end of the filter device inner box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211221306.0A CN115728263A (en) | 2022-10-08 | 2022-10-08 | High-precision infrared gas sensor |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211221306.0A CN115728263A (en) | 2022-10-08 | 2022-10-08 | High-precision infrared gas sensor |
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| CN115728263A true CN115728263A (en) | 2023-03-03 |
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| CN202211221306.0A Pending CN115728263A (en) | 2022-10-08 | 2022-10-08 | High-precision infrared gas sensor |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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