CN220252454U - Integrated gas flow monitoring device - Google Patents
Integrated gas flow monitoring device Download PDFInfo
- Publication number
- CN220252454U CN220252454U CN202321757286.9U CN202321757286U CN220252454U CN 220252454 U CN220252454 U CN 220252454U CN 202321757286 U CN202321757286 U CN 202321757286U CN 220252454 U CN220252454 U CN 220252454U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- filter
- air chamber
- sensing unit
- detection sensor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000012806 monitoring device Methods 0.000 title claims abstract description 21
- 238000001514 detection method Methods 0.000 claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000001035 drying Methods 0.000 claims abstract description 11
- 239000000523 sample Substances 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims abstract description 3
- 230000008054 signal transmission Effects 0.000 claims abstract description 3
- 239000007789 gas Substances 0.000 claims description 51
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical compound [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 claims description 8
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 8
- 238000012545 processing Methods 0.000 claims description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 4
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 4
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 239000001272 nitrous oxide Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 abstract description 9
- 239000010865 sewage Substances 0.000 description 4
- 238000004332 deodorization Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001877 deodorizing effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
Abstract
The utility model provides an integrated gas flow monitoring device, which comprises: the device comprises a box body, a drying filter, a pump body, a water vapor filter, an air chamber, a sensing unit, a circuit board and a display; the drying filter, the pump body, the vapor filter, the air chamber, the sensing unit and the circuit board are integrated into a whole in the box body; the water vapor filter is sequentially connected with the drying filter, the pump body and the air chamber through pipelines, the sensing unit comprises at least one gas detection sensor, the gas detection sensor is arranged on the air chamber, and a probe of the gas detection sensor extends into the air chamber; the water vapor filter is communicated with the outside through an air inlet pipe and an air outlet pipe; the sensing unit and the circuit board are in signal transmission; the circuit board is in data transmission with the display. According to the utility model, the sensors and other components are integrated in the box body, so that a stable monitoring environment can be provided for the sensors, damage to the sensors due to the external severe environment is avoided, and the flow speed and the flow quantity are monitored.
Description
Technical Field
The present disclosure relates to monitoring devices, and particularly to an integrated gas flow monitoring device.
Background
For the deodorization system of municipal sewage plants, the important positions such as the air inlet of a fan, the outlet of an exhaust drum and the like are required to be subjected to flow speed and flow monitoring, gas acquisition, analysis and detection and the like. In order to achieve the above object, in the prior art, a plurality of sensors are mainly arranged at corresponding monitoring positions to collect corresponding data. However, because the working environment of each sensor is relatively bad (such as the temperature is-20 ℃ to 80 ℃, the relative humidity is less than or equal to 100 percent RH, the flow rate range is 0 to 30m/s, and the flow rate range is 0 to 999999 m/h), the sensors are easy to damage, and the flow rate and the flow quantity of the sensor cannot be monitored stably. Therefore, in view of the above problems, it is necessary to propose a further solution.
Disclosure of Invention
The utility model aims to provide an integrated gas flow monitoring device which is used for overcoming the defects in the prior art.
To achieve the above object, the present utility model provides an integrated gas flow rate monitoring device, comprising: the device comprises a box body, a drying filter, a pump body, a water vapor filter, an air chamber, a sensing unit, a circuit board and a display;
the drying filter, the pump body, the water vapor filter, the air chamber, the sensing unit and the circuit board are integrated into a whole in the box body;
the water vapor filter is sequentially connected with the dry filter, the pump body and the air chamber through pipelines, the sensing unit comprises at least one gas detection sensor, the gas detection sensor is arranged on the air chamber, and a probe of the gas detection sensor extends into the air chamber; the water vapor filter is communicated with the outside through an air inlet pipe and an air outlet pipe;
the sensing unit is in signal transmission with the circuit board, and the circuit board can process signals from the sensing unit; the circuit board is in data transmission with a display, and the display can display the processing result from the circuit board.
As an improvement of the integrated gas flow monitoring device, the box body is provided with a box cover which can be opened and closed; the box cover is pivotally connected to the box body through two sets of hinges.
As an improvement of the integrated gas flow monitoring device, the dry filter is arranged on one side of the inside of the box body along the width direction of the box body; the air chamber is arranged on the other side of the inside of the box body along the width direction of the box body; the pump body and the water vapor filter are arranged up and down and are arranged between the drying filter and the air chamber; the circuit board is disposed on a front side of the water vapor filter.
As an improvement of the integrated gas flow monitoring device, the pump body is a vacuum pump.
As an improvement of the integrated gas flow monitoring device of the present utility model, the sensing unit includes: a nitrous oxide gas detection sensor, a hydrogen sulfide gas detection sensor, an ammonia gas detection sensor, and a methane gas detection sensor; the gas detection sensors are arranged side by side on the gas chamber.
As an improvement of the integrated gas flow monitoring device, the box body is provided with a box cover which can be opened and closed; the box cover is pivotally connected to the box body through two groups of hinges, the display is integrated on the box cover, and a glass cover plate for protecting the display is embedded on the box cover.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the sensors and other components are integrated and arranged in the box body, so that a stable monitoring environment can be provided for the sensors, the sensors are prevented from being damaged due to the external severe environment, and the monitoring of the flow velocity and the flow quantity in the deodorizing system of the sewage plant is facilitated. In addition, still be provided with dry filter and steam filter in the box, both can dry and filter the gas sample, and then ensure the stability of testing result.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to the drawings without inventive effort to those skilled in the art.
FIG. 1 is a schematic perspective view of an embodiment of an integrated gas flow monitoring device according to the present utility model;
FIG. 2 is a schematic perspective view of the integrated gas flow monitor apparatus of FIG. 1 from another angle;
fig. 3 is an enlarged schematic view of the drying filter, pump body, vapor filter, air chamber, sensing unit, circuit board of fig. 1.
Description of the embodiments
The present utility model will be described in detail with reference to the following embodiments, but it should be understood that these embodiments are not limiting, and functional, method, or structural equivalents and alternatives thereof by those skilled in the art are within the scope of the present utility model.
As shown in fig. 1, 2, and 3, the present embodiment provides an integrated gas flow rate monitoring device, which includes: the air filter comprises a box body 10, a dry filter 20, a pump body 30, a water vapor filter 40, an air chamber 50, a sensing unit 60, a circuit board 70 and a display 80. In the device, the sensor and other components are integrated and arranged in the box body 10, so that a stable monitoring environment can be provided for various sensors, the sensor is prevented from being damaged due to the severe environment outside, and the monitoring of the flow velocity and the flow quantity in the deodorization system of the sewage plant is facilitated.
Specifically, the dry filter 20, the pump body 30, the moisture filter 40, the air chamber 50, the sensing unit 60, and the circuit board 70 are integrally integrated in the case 10. Wherein, in order to facilitate the installation and maintenance of the internal components, the case 10 has a case cover 11 that can be opened and closed; the cover 11 is pivotally connected to the housing 10 by two sets of hinges. At this time, the display 80 is integrated with the cover 11, and the cover 11 is fitted with the glass cover 12 for protecting the display 80.
In order to integrate the components in the case 10, the dry filter 20 is disposed on one side of the inside of the case 10 in the width direction of the case 10; the air cells 50 are arranged on the other side of the inside of the case 10 in the width direction of the case 10; the pump body 30 and the water vapor filter 40 are arranged up and down and between the dry filter 20 and the air chamber 50; the circuit board 70 is disposed on the front side of the water vapor filter 40.
Further, the connection relation of each component is as follows: the water vapor filter 40 is connected with the dry filter 20, the pump body 30 and the air chamber 50 in sequence through pipelines. Meanwhile, the sensing unit 60 transmits signals with the circuit board 70, and the circuit board 70 can process signals from the sensing unit 60; the circuit board 70 is in data communication with the display 80, and the display 80 is capable of displaying the results of the processing from the circuit board 70. The sensing unit 60 includes at least one gas detection sensor provided on the gas chamber 50, and a probe of the gas detection sensor extends into the gas chamber 50. The water vapor filter 40 communicates with the outside through an intake pipe 41 and an exhaust pipe 42. In one embodiment, the pump body 30 is a vacuum pump.
Thus, when the pump body 30 works, the external air sample can be pumped into the drying filter 20 and the water vapor filter 40, and the air sample can be dried and filtered by the two air samples, so that the stability of the detection result is ensured. The dried and filtered gas sample enters the gas chamber 50 and is correspondingly detected by the sensor. The sensed signals are sent to the circuit board 70 for signal processing, and the processing results are further displayed on the display 80 in synchronization.
In addition, in order to be able to simultaneously perform comprehensive detection of different gases in the gas sample, the sensing unit 60 includes: a nitrous oxide gas detection sensor, a hydrogen sulfide gas detection sensor, an ammonia gas detection sensor, and a methane gas detection sensor; the gas detection sensors are arranged side by side on the gas chamber 50. As such, the sensing unit 60 may detect: and detecting nitrous oxide, hydrogen sulfide, ammonia gas and methane.
In summary, the utility model integrates various sensors and other components in the box body, so as to provide a stable monitoring environment for the various sensors, avoid the damage of the sensors caused by the external severe environment, and facilitate the monitoring of the flow velocity and the flow quantity in the deodorization system of the sewage plant. In addition, still be provided with dry filter and steam filter in the box, both can dry and filter the gas sample, and then ensure the stability of testing result.
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 utility model may be embodied in other specific forms without departing from the spirit or essential characteristics 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.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. An integrated gas flow monitoring device, characterized in that the integrated gas flow monitoring device comprises: the device comprises a box body, a drying filter, a pump body, a water vapor filter, an air chamber, a sensing unit, a circuit board and a display;
the drying filter, the pump body, the water vapor filter, the air chamber, the sensing unit and the circuit board are integrated into a whole in the box body;
the water vapor filter is sequentially connected with the dry filter, the pump body and the air chamber through pipelines, the sensing unit comprises at least one gas detection sensor, the gas detection sensor is arranged on the air chamber, and a probe of the gas detection sensor extends into the air chamber; the water vapor filter is communicated with the outside through an air inlet pipe and an air outlet pipe;
the sensing unit is in signal transmission with the circuit board, and the circuit board can process signals from the sensing unit; the circuit board is in data transmission with a display, and the display can display the processing result from the circuit board.
2. The integrated gas flow monitoring device of claim 1, wherein the housing has a cover that can be opened and closed; the box cover is pivotally connected to the box body through two sets of hinges.
3. The integrated gas flow rate monitoring device according to claim 1 or 2, wherein the dry filter is arranged on one side of the inside of the case in the width direction of the case; the air chamber is arranged on the other side of the inside of the box body along the width direction of the box body; the pump body and the water vapor filter are arranged up and down and are arranged between the drying filter and the air chamber; the circuit board is disposed on a front side of the water vapor filter.
4. The integrated gas flow monitoring device of claim 1, wherein the pump body is a vacuum pump.
5. The integrated gas flow monitoring device of claim 1, wherein the sensing unit comprises: a nitrous oxide gas detection sensor, a hydrogen sulfide gas detection sensor, an ammonia gas detection sensor, and a methane gas detection sensor; the gas detection sensors are arranged side by side on the gas chamber.
6. The integrated gas flow monitoring device of claim 1, wherein the housing has a cover that can be opened and closed; the box cover is pivotally connected to the box body through two groups of hinges, the display is integrated on the box cover, and a glass cover plate for protecting the display is embedded on the box cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321757286.9U CN220252454U (en) | 2023-07-06 | 2023-07-06 | Integrated gas flow monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321757286.9U CN220252454U (en) | 2023-07-06 | 2023-07-06 | Integrated gas flow monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220252454U true CN220252454U (en) | 2023-12-26 |
Family
ID=89262599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321757286.9U Active CN220252454U (en) | 2023-07-06 | 2023-07-06 | Integrated gas flow monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220252454U (en) |
-
2023
- 2023-07-06 CN CN202321757286.9U patent/CN220252454U/en active Active
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