CN219777633U - Air guiding device for air quality monitor - Google Patents
Air guiding device for air quality monitor Download PDFInfo
- Publication number
- CN219777633U CN219777633U CN202321119247.6U CN202321119247U CN219777633U CN 219777633 U CN219777633 U CN 219777633U CN 202321119247 U CN202321119247 U CN 202321119247U CN 219777633 U CN219777633 U CN 219777633U
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- monitor
- air
- guiding
- gas
- guiding groove
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- 238000007789 sealing Methods 0.000 claims description 20
- 238000012544 monitoring process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 63
- 238000001514 detection method Methods 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012806 monitoring device Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The utility model relates to the technical field of air monitoring equipment, and provides an air guiding device for an air quality monitor, which comprises a first main body, wherein one side of the first main body, which is combined with the monitor, is provided with a guiding groove, the whole guiding groove is in a circular shape, the guiding groove is sequentially communicated with sensing ends of all sensors on the monitor, and an air inlet and an air outlet are formed in the guiding groove; through the technical scheme, the problems of long time and large consumption of gas to be detected in the process of overhauling and calibrating the detector in the related art when the gas to be detected is dispersed to the sensor of the monitor are solved.
Description
Technical Field
The utility model relates to the technical field of air monitoring equipment, in particular to an air guiding device for an air quality monitor.
Background
The air quality monitor is also called an air station and is used for monitoring air quality, the main component of the monitor is a detection main body, and a plurality of sensors such as a temperature and humidity sensor, a GPS (global positioning system) locator, a gas sensor, a particle sensor and the like are arranged on the detection main body, so that the monitoring capability of the sensors can be overhauled and calibrated before the monitor is formally put into use or after the monitor is used for a period of time; so as to confirm whether the current monitoring capability of the monitor meets the use requirement; the common method for overhauling is to place the monitor in a closed cavity, then fill the gas to be detected into the closed cavity, wait until the gas to be detected is dispersed to the monitor, and then judge whether the monitor meets the use requirement according to the final result fed back by the monitor; in the maintenance method, in order to enable the gas to be detected to be rapidly dispersed to the monitor, more gas to be detected is often introduced, so that waste of the gas to be detected is caused; if the gas to be detected is too little, the gas to be detected can be dispersed slowly, the reaction time is long, and the overhaul time of the monitor is prolonged; it is therefore desirable to provide a device for rapidly transferring the gas to be inspected to the sensor of the monitor while reducing the amount of the gas to be inspected and reducing the cost of the gas to be inspected during maintenance.
Disclosure of Invention
The utility model provides an air guiding device for an air quality monitor, which solves the problems of long use time and large use amount of gas to be detected in the process of overhauling and calibrating the detector in the related art.
The technical scheme of the utility model is as follows:
the utility model provides an air guiding device that air quality monitor used, includes first main part, the guiding gutter has been seted up to one side that combines with the monitor in the first main part, the guiding gutter is whole into the ring, the guiding gutter communicates with the sensing end of all sensors on the monitor in proper order, air inlet and gas outlet have been seted up in the guiding gutter.
As a further technical scheme, one side of the first main body combined with the monitor is provided with a sealing groove which is in a closed ring shape, and sealing rubber strips are arranged in the sealing groove.
As a further technical scheme, the intelligent monitoring device further comprises a heater, wherein the heater is arranged on one side, far away from the monitor, of the first main body, and an outlet of the heater is communicated with the air inlet.
As a further technical scheme, the intelligent monitoring device further comprises an exhaust fan, wherein the exhaust fan is arranged on one side, far away from the monitor, of the first main body, and the exhaust fan is located at the air outlet.
As a further technical scheme, the guiding gutter is including the first guide slot, second guide slot and the third guide slot that communicate in proper order, first guide slot has seted up in the first guide slot the air inlet, first guide slot with the both sides of third guide slot are provided with respectively the second guide slot, have seted up in the third guide slot the gas outlet, first guide slot with the third guide slot communicates with the sensing end of a sensor on the monitor respectively, the second guide slot communicates with the sensing end of other sensors on the monitor.
The working principle and the beneficial effects of the utility model are as follows:
the utility model provides an air diversion device for an air quality monitor, wherein a diversion trench and a sealing groove are formed in one side of a first main body, which is combined with the monitor, the sealing groove is positioned on the outer ring of the diversion trench, and the sealing groove is in a closed ring shape; when the sensor is used, the outer protective cover of the monitor is detached, the bracket is exposed, and the bracket is used for installing the sensor; aligning one side of the first main body provided with the diversion trench with the sensing end of the sensor; then moving the first main body to enable the diversion trench on the first main body to be attached to the sensing end of the sensor; at the moment, the sealing strip and the outer edge of the bracket are in an extrusion state, and a sealing cavity is formed between the first main body and the sensing end of the sensor; then starting an external gas supply device for the gas to be detected, providing the gas to be detected into the sealed cavity through the gas inlet of the diversion trench, and enabling the gas to be detected to be in contact with the sensing ends of all the sensors in sequence rapidly under the guiding action of the diversion trench, so that the contact between the sensors and the gas to be detected is completed, and the use of the gas to be detected can be reduced and the use cost of the gas to be detected is reduced by virtue of the sealed cavity formed between the first main body and the monitor; by means of the guiding function of the guiding groove, ordered guiding of the gas to be detected is achieved, disordered dispersion of the gas to be detected is avoided, contact time of the gas to be detected and the sensor is shortened, and reaction efficiency is improved.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
Fig. 1 is a schematic structural view of a first body of the present utility model.
Fig. 2 is a schematic view showing the structure of the junction of the first body and the bracket (with sensor) of the present utility model.
Fig. 3 is a schematic structural view of the first body (second state) of the present utility model.
Fig. 4 is a schematic view of the structure of the junction of the first body (second state) and the bracket (without sensor) of the present utility model.
Fig. 5 is a schematic view showing the structure of the junction of the first body, the heater and the exhaust fan.
In the figure: 1. the device comprises a first main body, 2, a diversion trench, 3, an air inlet, 4, an air outlet, 5, a sealing groove, 6, a heater, 7, an exhaust fan, 8, a first diversion trench, 9, a second diversion trench, 10, a third diversion trench, 11 and a bracket.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 5, the present embodiment proposes an air guiding device for an air quality monitor.
The utility model provides an air guiding device that air quality monitor used, includes first main part 1, and guiding gutter 2 has been seted up to one side that combines with the monitor on the first main part 1, and guiding gutter 2 wholly becomes the ring shape, and guiding gutter 2 communicates with the sensing end of all sensors on the monitor in proper order, has seted up air inlet 3 and gas outlet 4 in the guiding gutter 2.
Further, a sealing groove 5 which is in a closed ring shape is formed in one side of the first main body 1 combined with the monitor, and a sealing rubber strip is arranged in the sealing groove 5.
In this embodiment, as shown in fig. 1 to 2, an air guiding device for an air quality monitor is provided, wherein a guiding groove 2 and a sealing groove 5 are formed on one side of a first main body 1 combined with the monitor, the sealing groove 5 is located on the outer ring of the guiding groove 2, and the sealing groove 5 is in a closed ring shape; when the sensor is used, the outer protective cover of the monitor is detached, the bracket 11 is exposed, and the bracket 11 is used for installing the sensor; aligning one side of the first main body 1 provided with the diversion trench 2 with the sensing end of the sensor; then the first main body 1 is moved, so that the diversion trench 2 on the first main body 1 is attached to the sensing end of the sensor; at this time, the sealing strip and the outer edge of the bracket 11 are in a squeezing state, and a sealing chamber is formed between the first main body 1 and the sensing end of the sensor; then an external gas supply device for the gas to be detected is started, the gas to be detected is provided into the sealed cavity through the gas inlet 3 of the diversion trench 2, the gas to be detected can be quickly and sequentially contacted with the sensing ends of all the sensors under the guiding action of the diversion trench 2, the contact between the sensors and the gas to be detected is completed, and the use of the gas to be detected can be reduced by means of the sealed cavity formed between the first main body 1 and the monitor, so that the use cost of the gas to be detected is reduced; by means of the guiding function of the guiding groove 2, ordered guiding of the gas to be detected is achieved, disordered dispersion of the gas to be detected is avoided, contact time of the gas to be detected and the sensor is shortened, and reaction efficiency is improved.
Further, a heater 6 is also included, the heater 6 is arranged on one side of the first main body 1 far away from the monitor, and an outlet of the heater 6 is communicated with the air inlet 3.
In this embodiment, as shown in fig. 1 to 2 and 5, a heater 6 is added to the first main body 1, where the heater 6 is a device capable of heating and dehumidifying gas in the prior art; the heater 6 heats the gas to be detected by means of an external power supply, removes moisture in the gas to be detected, improves dryness of the gas to be detected, and then introduces the heated gas to be detected to the induction end of the sensor through the air inlet 3 so as to detect the gas to be detected with the sensor.
Further, still include exhaust fan 7, exhaust fan 7 sets up the one side of keeping away from the monitor on first main part 1, and exhaust fan 7 is located gas outlet 4 department.
In this embodiment, as shown in fig. 1 to 2 and 5, an exhaust fan 7 is added to the first main body 1, and the exhaust fan 7 is disposed at one side of the air outlet 4; when the detector works, the exhaust fan 7 is started by an external power supply or an internal battery, after the exhaust fan 7 rotates, the gas at the sensing end of the sensor is pumped out by the air outlet 4, so that negative pressure is formed between the sensing end of the sensor and the diversion trench 2, the gas to be detected at the air inlet 3 conveniently flows along the diversion trench 2 rapidly, the contact time of the gas to be detected and the sensor is shortened, and the reaction efficiency of the detector is improved; after the inspection of the monitor is finished, negative pressure is formed in the diversion trench 2 by means of the exhaust fan 7, and the gas to be inspected in the diversion trench 2 is rapidly pumped out, so that operators can conveniently carry out next operation.
Further, the guiding gutter 2 includes the first guiding gutter 8, second guiding gutter 9 and the third guiding gutter 10 that communicate in proper order, has seted up air inlet 3 in the first guiding gutter 8, and the both sides of first guiding gutter 8 and third guiding gutter 10 are provided with second guiding gutter 9 respectively, have seted up gas outlet 4 in the third guiding gutter 10, and first guiding gutter 8 and third guiding gutter 10 communicate with the sensing end of a sensor on the monitor respectively, and the sensing end intercommunication of the remaining sensor on second guiding gutter 9 and the monitor.
In this embodiment, as shown in fig. 1 to 4, this is a second structure of the flow guiding groove 2, the flow guiding groove 2 includes a first guiding groove 8, a second guiding groove 9 and a third guiding groove 10 which are sequentially communicated, wherein two second guiding grooves 9 are respectively located at two sides of the first guiding groove 8, so that two gas channels are formed in total between the first main body 1 and the monitor; when in use, the gas to be detected enters the first guide groove 8 from the gas inlet 3, and then the gas to be detected contacts with the sensing end of the first sensor; then the gas to be detected is split into two second guide grooves 9 along the first guide groove 8, and the gas to be detected in the two second guide grooves 9 is respectively contacted with different sensors; then the gases to be detected in the two second guide grooves 9 are converged in a third guide groove 10; meanwhile, the gas to be detected contacts with the last sensor in the third guide groove 10, so that the overhaul and calibration of the detector are completed; finally, the gas to be detected is discharged from the gas outlet 4 in the third guide groove 10, and the contact detection with the sensor is completed after the gas to be detected is guided by the first guide groove 8, the second guide groove 9 and the third guide groove 10; the flow range of the gas to be detected is reduced by means of the shunting and re-merging of the two second guide grooves 9, and the introducing time and the introducing amount of the gas to be detected are shortened; meanwhile, the monitor can rapidly complete the detection of the gas to be detected.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (5)
1. The utility model provides an air guiding device that air quality monitor used, includes first main part (1), its characterized in that, guiding gutter (2) have been seted up to one side that combines with the monitor on first main part (1), guiding gutter (2) are whole into the ring, guiding gutter (2) communicate with the sensing end of all sensors on the monitor in proper order, air inlet (3) and gas outlet (4) have been seted up in guiding gutter (2).
2. The air guiding device for the air quality monitor according to claim 1, wherein a sealing groove (5) which is in a closed ring shape is formed on one side of the first main body (1) combined with the monitor, and a sealing rubber strip is arranged in the sealing groove (5).
3. An air deflector for an air quality monitor according to claim 1, further comprising a heater (6), the heater (6) being provided on the side of the first body (1) remote from the monitor, the outlet of the heater (6) being in communication with the air inlet (3).
4. An air deflector for an air quality monitor according to claim 1, further comprising an exhaust fan (7), the exhaust fan (7) being arranged on the side of the first body (1) remote from the monitor, the exhaust fan (7) being located at the air outlet (4).
5. The air guiding device for an air quality monitor according to claim 1, wherein the guiding groove (2) comprises a first guiding groove (8), a second guiding groove (9) and a third guiding groove (10) which are sequentially communicated, the air inlet (3) is formed in the first guiding groove (8), the second guiding groove (9) is respectively formed in two sides of the first guiding groove (8) and two sides of the third guiding groove (10), the air outlet (4) is formed in the third guiding groove (10), the first guiding groove (8) and the third guiding groove (10) are respectively communicated with the sensing end of one sensor on the monitor, and the second guiding groove (9) is communicated with the sensing ends of the rest of sensors on the monitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321119247.6U CN219777633U (en) | 2023-05-10 | 2023-05-10 | Air guiding device for air quality monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321119247.6U CN219777633U (en) | 2023-05-10 | 2023-05-10 | Air guiding device for air quality monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219777633U true CN219777633U (en) | 2023-09-29 |
Family
ID=88132996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321119247.6U Active CN219777633U (en) | 2023-05-10 | 2023-05-10 | Air guiding device for air quality monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219777633U (en) |
-
2023
- 2023-05-10 CN CN202321119247.6U patent/CN219777633U/en active Active
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