CN219758923U - High-precision carbon monoxide gas detection alarm - Google Patents
High-precision carbon monoxide gas detection alarm Download PDFInfo
- Publication number
- CN219758923U CN219758923U CN202320947014.9U CN202320947014U CN219758923U CN 219758923 U CN219758923 U CN 219758923U CN 202320947014 U CN202320947014 U CN 202320947014U CN 219758923 U CN219758923 U CN 219758923U
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- CN
- China
- Prior art keywords
- protection frame
- carbon monoxide
- piston
- monoxide gas
- detection alarm
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Links
- 238000001514 detection method Methods 0.000 title claims abstract description 35
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 229910002091 carbon monoxide Inorganic materials 0.000 title claims abstract description 28
- 230000001681 protective effect Effects 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 15
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 8
- 230000000007 visual effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 13
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract 1
- 239000003570 air Substances 0.000 description 43
- 239000007789 gas Substances 0.000 description 32
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 210000003743 erythrocyte Anatomy 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 208000001408 Carbon monoxide poisoning Diseases 0.000 description 1
- 206010052770 Coma states Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 210000000697 sensory organ Anatomy 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a high-precision carbon monoxide gas detection alarm, which comprises a base body, wherein a protection frame is arranged on the base body, one side of the protection frame is provided with an air inlet, the other side of the protection frame is provided with an air outlet, one side of the protection frame, which is close to the air outlet, is provided with a collection bin, one side of the collection bin, which is far away from the air outlet, is provided with an air outlet, a piston is slidably arranged in the collection bin, a power device for driving the piston to slide along the collection bin is arranged on the piston, the collection bin is positioned on one side, which is far away from the protection frame, of the air outlet, and one side, which is far away from the protection frame, of the collection bin is provided with a sealing plate in a rotating manner, and the sealing plate and the collection bin are connected with a tension spring, and compared with the prior art, the high-precision carbon monoxide gas detection alarm has the advantages that: the environmental air is sucked into the protective frame for the detection head to detect, and the protective frame is conveniently discharged after the detection is completed, so that the gas collection capacity is improved, the carbon monoxide detection capacity of the detection head is improved, and the seat body and the bottom plate can be conveniently connected and separated, so that maintenance work is conveniently carried out.
Description
Technical Field
The utility model relates to the technical field of gas detection devices, in particular to a high-precision carbon monoxide gas detection alarm.
Background
Carbon monoxide gas is colorless, odorless, no stimulation, toxic gas which cannot be perceived by five sense organs, can inhibit oxygen carrying capacity of blood, after carbon monoxide gas is inhaled, carbon monoxide enters the lung to be combined with red blood cells, so that the red blood cells lose the capacity of transporting oxygen, a plurality of organs of a human body are anoxic, tissues are damaged and even dead, combustible substances are insufficiently combusted to generate a large amount of carbon monoxide gas under a closed environment, the carbon monoxide gas cannot be perceived by people when the carbon monoxide gas is accidentally poisoned, the carbon monoxide gas is always found to enter a coma state, serious injury and even death are caused, the existing carbon monoxide gas detection alarm is mostly installed at a position close to a gas pipeline through bolts, a plurality of groups of bolts are needed to be disassembled and assembled once the alarm breaks down, the operation is complicated, meanwhile, the existing carbon monoxide gas detection alarm needs to be used by relying on gas dissipation when the gas is collected, the collection function is weak, the functions are difficult to be exerted in places with poor indoor air flowability, and the functions of detecting carbon monoxide are easy to be weakened due to suspended matters in air such as accumulated oil smoke and dust, so that the situation of carbon monoxide poisoning of personnel is caused.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a high-precision carbon monoxide gas detection alarm which is convenient to maintain and improves gas acquisition capacity.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a high accuracy carbon monoxide gas detection alarm, includes the pedestal, be equipped with the guard frame on the pedestal, guard frame one side is equipped with the air inlet, and the guard frame opposite side is equipped with the gas outlet, and guard frame is close to gas outlet one side and is equipped with gathers the storehouse, gathers storehouse and keeps away from gas outlet one side and be equipped with the gas vent, gathers the interior piston that is equipped with of storehouse, is equipped with on the piston and drives piston along gathering gliding power device in storehouse, it is equipped with the closing plate to gather that the storehouse is located gas outlet and keeps away from guard frame one side and gas vent and keep away from guard frame one side all rotate, be connected with the extension spring on closing plate and the collection storehouse.
As an improvement, the power device comprises a screw rod which is arranged on the piston and extends out of a collection bin, a first bevel gear which is in running fit with the screw rod is rotationally arranged on the collection bin, a motor is arranged on the protection frame, and a second bevel gear which is in running fit with the first bevel gear is rotationally arranged on the motor.
As an improvement, be equipped with the installation piece on the pedestal, swing joint has the bottom plate on the installation piece, is equipped with the mounting hole on the bottom plate, is equipped with the installation cavity on the bottom plate, and the intracavity slip of installation is equipped with the pull rod that extends the installation cavity, is equipped with the connecting plate on the pull rod, is equipped with the spliced pole on the connecting plate, be equipped with on the installation piece with spliced pole complex grafting groove, be equipped with reset spring on the connecting plate, reset spring overlaps and locates on the pull rod.
As an improvement, the base body is provided with a transverse plate, the transverse plate is provided with a watch body, and the watch body is provided with a detection head.
As an improvement, the protection frame is provided with an audible and visual alarm.
As an improvement, the protection frame is provided with a filter plate matched with the air inlet in a sliding manner, so that dust and oil smoke are prevented from contacting with the detection head to influence the precision of the detection head.
Compared with the prior art, the utility model has the advantages that: through air inlet, gas outlet, gas vent, closing plate, extension spring, piston, screw rod, bevel gear one, bevel gear two and motor cooperation, can inhale the protection frame with ambient air and supply the detection head to detect, detect the back and conveniently discharge the protection frame, improved gaseous acquisition ability, improved the detection ability of detection head to carbon monoxide, through installation piece, spliced pole, connecting plate, spliced groove, pull rod and reset spring cooperation, can conveniently be connected and separate pedestal and bottom plate, conveniently develop maintenance work when the table body breaks down.
Drawings
FIG. 1 is a schematic diagram of a high-precision carbon monoxide gas detection alarm according to the present utility model.
Fig. 2 is a schematic diagram of the structure of a portion a of a high-precision carbon monoxide gas detection alarm according to the present utility model.
As shown in the figure: 1. a base; 2. a protective frame; 3. a cross plate; 4. a watch body; 5. a detection head; 6. a mounting hole; 7. a mounting block; 8. a mounting cavity; 9. a plug-in column; 10. a connecting plate; 11. a plug-in groove; 12. a pull rod; 13. an air inlet; 14. an air outlet; 15. an exhaust port; 16. a filter plate; 17. a collection bin; 18. a screw; 19. a piston; 20. bevel gears I; 21. bevel gears II; 22. a motor; 23. an audible and visual alarm; 24. a sealing plate; 25. a tension spring; 26. a bottom plate; 27. and a return spring.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, a high-precision carbon monoxide gas detection alarm comprises a base 1, wherein a protection frame 2 is arranged on the base 1, an air inlet 13 is arranged on one side of the protection frame 2, an air outlet 14 is arranged on the other side of the protection frame 2, a collection bin 17 is arranged on one side, close to the air outlet 14, of the protection frame 2, an air outlet 15 is arranged on one side, far away from the air outlet 14, of the collection bin 17, a piston 19 is slidably arranged in the collection bin 17, a power device for driving the piston 19 to slide along the collection bin 17 is arranged on the piston 19, the power device comprises a screw rod 18 arranged on the piston 19 and extending out of the collection bin 17, a first bevel gear 20 in running fit with the screw rod 18 is rotatably arranged on the collection bin 17, an internal thread matched with the screw rod 18 is arranged in the middle of the first bevel gear 20, the first bevel gear 20 rotates, the screw rod 18 moves along the axial direction of the bevel gear, a motor 22 is arranged on the protection frame 2, the motor 22 is rotatably provided with a bevel gear II 21 matched with the bevel gear II 20, the collecting bin 17 is rotatably provided with a sealing plate 24 on one side of the air outlet 14 far away from the protection frame 2 and one side of the air outlet 15 far away from the protection frame 2, the sealing plate 24 and the collecting bin 17 are connected with a tension spring 25, the motor 22 rotates positively, the bevel gear II 21 drives the bevel gear II 20 to rotate positively, the screw 18 drives the piston 19 to move towards the direction close to the motor 22, the pressure in the collecting bin 17 is reduced, the sealing plate 24 close to the air outlet 15 is tightly attached to the air outlet 15, the air outlet 15 is closed, the sealing plate 24 close to the air outlet 14 rotates anticlockwise, the air outlet 14 is opened, the sealing plate 24 pulls the tension spring 25 to stretch, external air enters the protection frame 2 through the air inlet 13, air in the protection frame 2 enters the collecting bin 17, the motor 22 is reversely started, the bevel gear II 21 drives the bevel gear II 20 to rotate reversely, the screw rod 18 drives the piston 19 to move to the direction away from the motor 22, and extension spring 25 resets and drives the closing plate 24 that is close to gas outlet 14 to reset, and gas outlet 14 closes, and closing plate 24 that is close to gas vent 15 rotates, and gas vent 15 opens, gathers the interior air discharge of storehouse 17 and gathers storehouse 17, be equipped with diaphragm 3 on the pedestal 1, be equipped with table body 4 on the diaphragm 3, be equipped with on the table body 4 and examine head 5, be equipped with audible-visual annunciator 23 on the guard frame 2, slide on the guard frame 2 and be equipped with air inlet 13 complex filter plate 16.
With reference to fig. 1, the base body 1 is provided with a mounting block 7, the mounting block 7 is movably connected with a bottom plate 26, the bottom plate 26 is provided with a mounting hole 6, the bottom plate 26 is provided with a mounting cavity 8, a pull rod 12 extending out of the mounting cavity 8 is slidably arranged in the mounting cavity 8, the pull rod 12 is provided with a connecting plate 10, the connecting plate 10 is provided with a plug-in column 9, the mounting block 7 is provided with a plug-in groove 11 matched with the plug-in column 9, the connecting plate 10 is provided with a return spring 27, and the return spring 27 is sleeved on the pull rod 12.
In the concrete implementation of the utility model, the bottom plate 26 is installed to the position to be used through the installation hole 6, the installation block 7 is inserted into the bottom plate 26, the plug-in post 9 is inserted into the plug-in groove 11, the installation of the seat body 1 is completed, when the seat body 1 needs to be disassembled, the pull rod 12 is pulled, the connecting plate 10 presses the reset spring 27, the reset spring 27 contracts, the plug-in post 9 is separated from the plug-in groove 11, the seat body 1 is disassembled, and the disassembly of the seat body 1 is completed.
When the air purifier is used in daily life, the motor 22 is started positively, the motor 22 rotates positively, the bevel gear II 21 drives the bevel gear I20 to rotate positively, the screw 18 drives the piston 19 to move towards the direction close to the motor 22, the sealing plate 24 close to the air outlet 15 is tightly attached to the air outlet 15, the air outlet 15 is closed, the sealing plate 24 close to the air outlet 14 rotates anticlockwise, the air outlet 14 is opened, the sealing plate 24 pulls the tension spring 25, the tension spring 25 stretches, outside air enters the protection frame 2 through the air inlet 13 after being filtered by the filter plate 16, air in the protection frame 2 enters the collection bin 17, the detection head 5 detects air, the detection result exceeds a set threshold value, the audible-visual alarm 23 starts an alarm, the detection result is lower than the set threshold value, the audible-visual alarm 23 keeps being closed, the motor 22 is started reversely, the bevel gear II 21 drives the bevel gear I20 to rotate reversely, the screw 18 drives the piston 19 to move towards the direction far away from the motor 22, the tension spring 25 resets to drive the sealing plate 24 close to the air outlet 14, the air outlet 14 is closed, the sealing plate 24 close to the air outlet 15 rotates, the tension spring 25 opens, the air outlet 17 is stretched, the outside air in the collection bin 17 enters the protection bin 13 through the air after being filtered by the filter plate 16, the air in the collection bin is repeatedly started positively and the air, the detection operation of the air is started reversely, and the motor 22 is started reversely.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution will not be creatively devised without departing from the gist of the present utility model, and the structural manner and the embodiment are all intended to be within the protection scope of the present utility model.
Claims (6)
1. The utility model provides a high accuracy carbon monoxide gas detection alarm, includes pedestal (1), its characterized in that: be equipped with protection frame (2) on pedestal (1), protection frame (2) one side is equipped with air inlet (13), and protection frame (2) opposite side is equipped with gas outlet (14), and protection frame (2) are close to gas outlet (14) one side and are equipped with collection storehouse (17), and collection storehouse (17) are kept away from gas outlet (14) one side and are equipped with gas vent (15), and collection storehouse (17) interior sliding is equipped with piston (19), is equipped with on piston (19) and drives piston (19) along collection storehouse (17) gliding power device, collection storehouse (17) are located gas outlet (14) and keep away from protection frame (2) one side and gas vent (15) and keep away from protection frame (2) one side and all rotate and be equipped with closing plate (24), be connected with extension spring (25) on closing plate (24) and the collection storehouse (17).
2. The high-precision carbon monoxide gas detection alarm according to claim 1, wherein: the power device comprises a screw rod (18) which is arranged on a piston (19) and extends out of a collection bin (17), a first bevel gear (20) which is in rotary fit with the screw rod (18) is rotatably arranged on the collection bin (17), a motor (22) is arranged on the protection frame (2), and a second bevel gear (21) which is in rotary fit with the first bevel gear (20) is rotatably arranged on the motor (22).
3. The high-precision carbon monoxide gas detection alarm according to claim 1, wherein: be equipped with installation piece (7) on pedestal (1), swing joint has bottom plate (26) on installation piece (7), is equipped with mounting hole (6) on bottom plate (26), is equipped with installation cavity (8) on bottom plate (26), and the interior pull rod (12) that are equipped with of installation cavity (8) that extend are equipped with on pull rod (12), are equipped with connecting plate (10) on connecting plate (10), are equipped with spliced pole (9) on connecting plate (10), be equipped with on installation piece (7) with spliced pole (9) complex jack groove (11), be equipped with reset spring (27) on connecting plate (10), reset spring (27) cover are located on pull rod (12).
4. The high-precision carbon monoxide gas detection alarm according to claim 1, wherein: the base body (1) is provided with a transverse plate (3), the transverse plate (3) is provided with a meter body (4), and the meter body (4) is provided with a detection head (5).
5. The high-precision carbon monoxide gas detection alarm according to claim 1, wherein: an audible and visual alarm (23) is arranged on the protective frame (2).
6. The high-precision carbon monoxide gas detection alarm according to claim 1, wherein: the protection frame (2) is provided with a filter plate (16) matched with the air inlet (13) in a sliding way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320947014.9U CN219758923U (en) | 2023-04-24 | 2023-04-24 | High-precision carbon monoxide gas detection alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320947014.9U CN219758923U (en) | 2023-04-24 | 2023-04-24 | High-precision carbon monoxide gas detection alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219758923U true CN219758923U (en) | 2023-09-26 |
Family
ID=88072107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320947014.9U Active CN219758923U (en) | 2023-04-24 | 2023-04-24 | High-precision carbon monoxide gas detection alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219758923U (en) |
-
2023
- 2023-04-24 CN CN202320947014.9U patent/CN219758923U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |