CN220340155U - Harmful gas detection device - Google Patents
Harmful gas detection device Download PDFInfo
- Publication number
- CN220340155U CN220340155U CN202321532355.6U CN202321532355U CN220340155U CN 220340155 U CN220340155 U CN 220340155U CN 202321532355 U CN202321532355 U CN 202321532355U CN 220340155 U CN220340155 U CN 220340155U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- motor
- harmful gas
- rotating shaft
- detection chamber
- 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
- 238000001514 detection method Methods 0.000 title claims abstract description 60
- 238000007789 sealing Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract 3
- 239000007789 gas Substances 0.000 description 51
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 230000006698 induction Effects 0.000 description 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Classifications
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- 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
Abstract
The utility model relates to the technical field of gas detection equipment and discloses harmful gas detection equipment, which comprises a base, wherein a first motor is fixedly arranged at the bottom of the base, a first rotating shaft is fixedly connected to the output end of the first motor, a supporting seat is fixedly connected to the top end of the first rotating shaft, a detection chamber is fixedly connected to the top of the supporting seat, an installation seat is arranged above the supporting seat, the installation seat is arranged in the detection chamber, a detector is fixedly connected to the top of the installation seat, an air suction port is fixedly connected to one side wall of the detection chamber, a support frame is fixedly connected to the inside of the air suction port, a second motor is fixedly connected to the support frame, a second rotating shaft is fixedly connected to the output end of the second motor, and a fan is fixedly connected to one end of the second rotating shaft; according to the device, the surrounding gas can be actively detected, the timeliness of harmful gas detection is improved, and the safety is improved.
Description
Technical Field
The utility model relates to the technical field of gas detection equipment, in particular to harmful gas detection equipment.
Background
The coating is a material which can be coated on the surface of a coated object and can form a continuous film which is firmly attached, and organic polymer materials form the main part of the coating market at present. The wall, table, chair, cabinet and other articles for daily use are coated with the coating, and various substances in the coating volatilize at high temperature in summer, such as styrene, and can cause certain influence on respiratory tract, brain and the like of people.
The gas detector is an instrument for detecting the concentration of gas leakage, which mainly utilizes a probe on a detector body to collect air, and detects the types and the contents of the gas in the environment and whether the gas contains toxic gas or not through a sensor arranged on the detector body.
At present, most positions of the existing harmful gas detection equipment are relatively fixed and cannot be changed, but when the harmful gas detection equipment is located in an indoor relatively static space, the fluidity of air is low, when harmful gas leakage occurs in the distance of the harmful gas detection equipment, due to poor fluidity of air, when the harmful gas detection equipment detects the harmful gas, the harmful gas actually leaks much, the detection efficiency of the harmful gas is greatly reduced, and certain potential safety hazards exist.
Accordingly, it is necessary to provide a harmful gas detection apparatus that solves the above technical problems.
Disclosure of Invention
The utility model aims to provide harmful gas detection equipment, which has the advantages that the device can actively detect surrounding gas, the timeliness of harmful gas detection is improved, and the safety is improved.
The technical aim of the utility model is realized by the following technical scheme: harmful gas check out test set, the on-line screen storage device comprises a base, the bottom fixed mounting of base has first motor, the output fixedly connected with first axis of rotation of first motor, the top fixedly connected with supporting seat of first axis of rotation, the top fixedly connected with detection chamber of supporting seat, the top of supporting seat is provided with the mount pad, the mount pad sets up in the detection chamber, the top fixedly connected with detector of mount pad, respectively fixedly connected with induction port and gas outlet on the both sides wall of detection chamber, the induction port with the inside of gas outlet is all fixedly connected with support frame, fixedly connected with second motor on the support frame, the output fixedly connected with second axis of rotation of second motor, the one end fixedly connected with fan of second axis of rotation.
Through adopting above-mentioned technical scheme, through this device, can initiatively detect surrounding gas, improve the timeliness that harmful gas detected, safer.
The utility model is further provided with: and an air outlet is fixedly connected to one side wall, far away from the air inlet, of the detection chamber, and the support frame, the second motor, the second rotating shaft and the fan are all installed inside the air outlet.
By adopting the technical scheme, through the alternate use of the air suction port and the air outlet, the detected air sucked into the detection chamber is discharged, and the influence of residual air on the subsequent detection is avoided.
The utility model is further provided with: the top fixedly connected with support column of supporting seat, the top of support column with the bottom fixed connection of mount pad.
Through adopting above-mentioned technical scheme, adjust the detector to the position with air inlet equiheight through the support column, be convenient for detect the inhaled gas.
The utility model is further provided with: the top of the detection chamber is fixedly provided with a sealing cover.
By adopting the technical scheme, a closed environment is provided for the detector, so that harmful gas can be conveniently detected.
The utility model is further provided with: the top of sealed lid fixedly connected with siren, the siren with detector electric connection.
By adopting the technical scheme, when the detector detects harmful gas, the alarm receives the signal transmitted by the detector and alarms.
The utility model is further provided with: and the air outlet and the air suction port are both provided with filter screens.
By adopting the technical scheme, the outside dust is prevented from entering the detection chamber through the filter screen.
In summary, the utility model has the following beneficial effects: when detecting harmful gas, open the second motor earlier, the output of second motor drives the second axis of rotation and rotates, the second axis of rotation drives the fan and rotates, make in the induction port produce the air current with outside oral siphon inhale the detection room in, detect the gas that inhales by the detector in the detection room, after detecting, open first motor, the output of first motor drives first axis of rotation, make the supporting seat rotate, with the air inlet alignment another direction, absorb the gas again and detect, through this device, can initiatively detect surrounding gas, the timeliness that harmful gas detected has been improved, and is safer.
Drawings
FIG. 1 is a schematic three-dimensional structure of the present utility model;
FIG. 2 is a schematic diagram of the front view of the present utility model;
FIG. 3 is a schematic side view of the present utility model;
FIG. 4 is a schematic view of a three-dimensional structure in front view of the present utility model;
fig. 5 is a schematic view of a front view in section.
In the figure: 1. a base; 2. a first motor; 3. a first rotation shaft; 4. a support base; 5. a detection chamber; 6. an air suction port; 7. a support frame; 8. a second motor; 9. a second rotation shaft; 10. a fan; 11. a mounting base; 12. a detector; 13. sealing cover; 14. an alarm; 15. a filter screen; 16. a support column; 17. and an air outlet.
Detailed Description
The present utility model will be further described with reference to the drawings in the embodiments of the present utility model.
Referring to fig. 1 to 5, in the embodiment of the present utility model, the harmful gas detection apparatus includes a base 1, a first motor 2 is fixedly installed at the bottom of the base 1, an output end of the first motor 2 is fixedly connected with a first rotating shaft 3, a top end of the first rotating shaft 3 is fixedly connected with a supporting seat 4, a detection chamber 5 is fixedly connected to a top of the supporting seat 4, a mounting seat 11 is disposed above the supporting seat 4, the mounting seat 11 is disposed in the detection chamber 5, a detector 12 is fixedly connected to a top of the mounting seat 11, air inlets 6 and air outlets 17 are respectively and fixedly connected to two side walls of the detection chamber 5, supporting frames 7 are fixedly connected to an inside of each of the air inlets 6 and the air outlets 17, a second motor 8 is fixedly connected to the supporting frame 7, an output end of the second motor 8 is fixedly connected with a second rotating shaft 9, and one end of the second rotating shaft 9 is fixedly connected with a fan 10; when harmful gas is detected, the second motor 8 is firstly turned on, the output end of the second motor 8 drives the second rotating shaft 9 to rotate, the second rotating shaft 9 drives the fan 10 to rotate, so that air flow generated in the air suction port 6 sucks external gas into the detection chamber 5, the detection instrument 12 in the detection chamber 5 detects the sucked gas, after detection, the detected gas in the suction detection chamber 5 is discharged through alternate use of the air suction port 6 and the air outlet 17, the influence of residual gas on subsequent detection is avoided, the first motor 2 is turned on, the output end of the first motor 2 drives the first rotating shaft 3 to rotate, the supporting seat 4 rotates, the air inlet is aligned to the other direction, the gas is absorbed again for detection, and through the device, the ambient gas can be actively detected, the timeliness of harmful gas detection is improved, and the safety is improved.
In this embodiment, preferably, the top of the supporting seat 4 is fixedly connected with a supporting column 16, and the top of the supporting column 16 is fixedly connected with the bottom of the mounting seat 11; the detector 12 is adjusted to be at the same height as the air inlet through the support column 16, so that the inhaled air can be conveniently detected.
In this embodiment, preferably, a sealing cover 13 is fixedly installed on the top of the detection chamber 5; providing a closed environment for the detector 12 to facilitate detection of hazardous gases.
In this embodiment, preferably, an alarm 14 is fixedly connected to the top of the sealing cover 13, and the alarm 14 is electrically connected to the detector 12; when the detector 12 detects harmful gases, the alarm receives signals transmitted by the detector 12 and alarms.
In this embodiment, preferably, the air outlet 17 and the air suction port 6 are both provided with a filter screen 15; external dust is prevented from entering the detection chamber 5 by the filter screen 15.
Working principle: when harmful gas is detected, the second motor 8 is firstly turned on, the output end of the second motor 8 drives the second rotating shaft 9 to rotate, the second rotating shaft 9 drives the fan 10 to rotate, so that air flow generated in the air suction port 6 sucks external gas into the detection chamber 5, the detection instrument 12 in the detection chamber 5 detects the sucked gas, after detection, the detected gas in the suction detection chamber 5 is discharged through alternate use of the air suction port 6 and the air outlet 17, the influence of residual gas on subsequent detection is avoided, the first motor 2 is turned on, the output end of the first motor 2 drives the first rotating shaft 3 to rotate, the supporting seat 4 rotates, the air inlet is aligned to the other direction, the gas is absorbed again for detection, and through the device, the ambient gas can be actively detected, the timeliness of harmful gas detection is improved, and the safety is improved.
The foregoing description is only of the preferred embodiments of the utility model, and all changes and modifications that come within the meaning and range of equivalency of the structures, features and principles of the utility model are therefore intended to be embraced therein.
Claims (5)
1. Harmful gas check out test set, including base (1), its characterized in that: the novel fan is characterized in that a first motor (2) is fixedly arranged at the bottom of the base (1), a first rotating shaft (3) is fixedly connected with the output end of the first motor (2), a supporting seat (4) is fixedly connected to the top end of the first rotating shaft (3), a detection chamber (5) is fixedly connected to the top of the supporting seat (4), a mounting seat (11) is arranged above the supporting seat (4), the mounting seat (11) is arranged in the detection chamber (5), a detector (12) is fixedly connected to the top of the mounting seat (11), an air suction port (6) and an air outlet (17) are respectively and fixedly connected to two side walls of the detection chamber (5), a supporting frame (7) is fixedly connected to the inside of the air outlet (17), a second motor (8) is fixedly connected to the supporting frame (7), a second rotating shaft (9) is fixedly connected to the output end of the second motor (8), and a fan (10) is fixedly connected to one end of the second rotating shaft (9).
2. The harmful gas detection apparatus according to claim 1, wherein: the top fixedly connected with support column (16) of supporting seat (4), the top of support column (16) with the bottom fixed connection of mount pad (11).
3. The harmful gas detection apparatus according to claim 2, wherein: the top of the detection chamber (5) is fixedly provided with a sealing cover (13).
4. A harmful gas detection apparatus according to claim 3, wherein: the top of sealed lid (13) fixedly connected with siren (14), siren (14) with detector (12) electric connection.
5. The harmful gas detection apparatus according to claim 2, wherein: the air outlet (17) and the air suction port (6) are both provided with a filter screen (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321532355.6U CN220340155U (en) | 2023-06-15 | 2023-06-15 | Harmful gas detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321532355.6U CN220340155U (en) | 2023-06-15 | 2023-06-15 | Harmful gas detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220340155U true CN220340155U (en) | 2024-01-12 |
Family
ID=89446461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321532355.6U Active CN220340155U (en) | 2023-06-15 | 2023-06-15 | Harmful gas detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220340155U (en) |
-
2023
- 2023-06-15 CN CN202321532355.6U patent/CN220340155U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |