CN208969069U - A kind of flammable and toxic gas detection device - Google Patents
A kind of flammable and toxic gas detection device Download PDFInfo
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- CN208969069U CN208969069U CN201821566034.7U CN201821566034U CN208969069U CN 208969069 U CN208969069 U CN 208969069U CN 201821566034 U CN201821566034 U CN 201821566034U CN 208969069 U CN208969069 U CN 208969069U
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- casing
- exhaust fan
- detection device
- flammable
- suction nozzle
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Abstract
The utility model discloses a kind of flammable and toxic gas detection devices, including detection device ontology, the detection device ontology is by casing, detection module, suction nozzle, exhaust fan and warning device composition, exhaust fan is equipped in the casing, the air inlet of the exhaust fan is fixed with tracheae by clip, the tracheae extends to one end on the outside of casing equipped with suction nozzle, the air outlet of the exhaust fan is connected with filter core by pipeline, exhaust fan side is corresponded in the casing equipped with detection module, by the way that multiple groups suction nozzle to be arranged in different height and positions, detection device is able to detect the flammable and toxic gas of different densities, the exhaust fan installed in casing can reinforce the air inlet effect of detection device, the support frame of suction nozzle outer wall installation can easily be fixed in place, the utility model structure is simple, function Can be reliable, it is practical, it is easy to use, can effectively solve the problem that existing flammable and toxic gas detection device there are the problem of.
Description
Technical field
The utility model relates to gas detection technology field, specially a kind of flammable and toxic gas detection devices.
Background technique
During flammable and toxic gas storage, in order to avoid the harm generated by gas leakage, people are devised
Gas-detecting device is used to the leakage situation of detection gas, but there are still some problems for existing gas-detecting device, different
The height and position of the gas of density in space is different, when being detected, only due to most of existing gas-detecting device
Have a suction nozzle, cause its to need continuous motion detection device, and gas-detecting device itself lacks air draft mechanism, make its
When detection, detection time is long, low efficiency.
For this purpose, the utility model proposes a kind of flammable and toxic gas detection devices for solving the above problems.
Utility model content
The purpose of this utility model is to provide a kind of flammable and toxic gas detection devices, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of flammable and toxic gas detection device,
Including detection device ontology, the detection device ontology is made of casing, detection module, suction nozzle, exhaust fan and warning device,
Exhaust fan is equipped in the casing, the air inlet of the exhaust fan is fixed with tracheae by clip, and the tracheae extends to machine
One end on the outside of shell is equipped with suction nozzle, and the air outlet of the exhaust fan is connected with filter core by pipeline, corresponds in the casing
Exhaust fan side is equipped with detection module, and the input terminal of the detection module is arranged in intratracheal, the output end of the detection module
Equipped with warning device and display screen.
Preferably, rupture pressure disc is equipped with outside the casing, top is equipped with handle, is carved with anti-skid chequer on the handle, institute
Bottom of shell is stated equipped with fixed frame, the bottom of the fixed frame is equipped with multiple groups threaded hole.
Preferably, the suction nozzle is cylindrical, has multiple groups, and which is provided with filter screen, the outer wall of the suction nozzle
Equipped with support frame.
Preferably, support frame as described above is made of support rod, shaft and elastic blade, and the support rod has two groups, two groups of branch
The middle position of strut is connected by shaft, and the shaft is equipped with elastic blade, and the outer layer of the support rod is equipped with magnetite, institute
The one end for stating support rod is equipped with arc rubber pad.
Preferably, the warning device includes light alarm device, voice alarm device and remote alarm device, the light alarm
Device and voice alarm device are arranged in casing front, and the display screen is arranged in light alarm device side.
Compared with prior art, the utility model has the beneficial effects that
1. by the way that multiple groups suction nozzle to be arranged in different height and positions, detection device is able to detect different densities
Flammable and toxic gas, the interior exhaust fan installed of casing can reinforce the air inlet effect of detection device, the installation of suction nozzle outer wall
Support frame can easily be fixed in place；
2. the utility model structure is simple, function is reliable, practical, easy to use, can effectively solve the problem that existing
Flammable and toxic gas detection device there are the problem of.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is suction nozzle structural schematic diagram.
In figure: 1 detection device ontology, 2 casings, 21 handles, 3 warning devices, 31 voice alarm devices, 32 light alarm devices,
4 tracheaes, 5 fixed frames, 51 threaded holes, 6 display screens, 7 suction nozzles, 8 filter screens, 9 support frames, 91 shafts, 92 arc rubber pads, 93
Support rod.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of flammable and toxic gas detection device, packet
Detection device ontology 1 is included, detection device ontology 1 is mainly used in city integrated piping lane, detects the flues such as the natural gas in it
The leakage situation in road, detection device ontology 1 are made of casing 2, detection module, suction nozzle 7, exhaust fan and warning device 3, wherein
Detection module and exhaust fan are installed, the air inlet of exhaust fan is fixedly installed with tracheae 4 by clip, exhaust fan in casing 2
Air outlet is connected with filter core by pipeline, and one end of tracheae 4 extends to external connection across casing 2 and is equipped with suction nozzle 7, detects
The input terminal of module is mounted in tracheae 4, and by the effect of exhaust fan, gas is entered in tracheae 4 by suction nozzle 7, is detected
Module can detection gas ingredient, the output end of detection module is connected with warning device 3 and display screen 6, detection module inspection
Result after survey can be shown on a display screen, such as detect flammable and toxic gas, and people can be reminded by warning device 3 by surveying it
, warning device 3 includes voice siren device 31, light alarm device 32 and remote supervisory, 31 energy of voice siren device
Enough the people in pipe gallery is reminded to take care, light alarm device 32 can be the fluorescent tube that can constantly flash, can be auxiliary
Voice alarm device 31 is helped, when noise is larger, people can notice alarm signal by light, and remote supervisory can be long-range
People are reminded to notice that gas leaks, for the structure of the support frame 9 of the outer wall installation of suction nozzle 7 similar to clip, support frame 9 there are two groups
Support rod 93, wherein suction nozzle 7 is fixed by welding or screw in one end of one group of support rod 93, it can be easily by support frame 9
Suction nozzle 7 is fixed in place, according to height and position of the gas of different densities in piping lane space, in different height
Fixed multiple groups suction nozzle 7 is spent, multiple groups suction nozzle 7 is connected tracheae 4 by multi-pass pipe, will test using the fixed frame 5 of 2 bottom of casing
Device noumenon 1 is fixed in place, and detection device ontology 1 can detect the leakage situation of different densities gas simultaneously.
Further, rupture pressure disc is equipped with outside casing 2, top is equipped with handle 21, is carved with anti-skid chequer, casing on handle 21
2 bottoms are equipped with fixed frame 5, and the bottom of fixed frame 5 is equipped with multiple groups threaded hole 51.
Further, suction nozzle 7 is cylindrical, there is multiple groups, and which is provided with filter screen 8, and filter screen 8 can filter
The outer wall of dust in air, suction nozzle 7 is equipped with support frame 9.
Further support frame 9 is made of support rod 93, shaft 91 and elastic blade, and support rod 93 has two groups, two groups of branch
The middle position of strut 93 is connected by shaft 91, and shaft 91 is equipped with elastic blade, and the outer layer of support rod 93 is equipped with magnetite, branch
One end of strut 93 is equipped with arc rubber pad 92.
Further, warning device 3 includes light alarm device 32, voice alarm device 31 and remote alarm device, light alarm
Device 32 and voice alarm device 31 are arranged in 2 front of casing, and display screen 6 is arranged in 32 side of light alarm device.
Working principle: it will test device noumenon 1 using the fixed frame 5 of 2 bottom of casing and fix in place, according to not
The quantity of suction nozzle 7 need to be installed with spatial altitude determination locating for density gases, suction nozzle 7 is fixed on conjunction using support frame 9
Suitable position starts detection device ontology 1, and by the effect of exhaust fan, the gas of different densities enters tracheae by suction nozzle 7
In 4, detection module judges the leakage situation of gas, and the data that will test are shown by the gas componant in analysis tracheae 4
On display screen 6, it is such as tested with gas leakage, then reminds people to pay attention to by warning device 3.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of flammable and toxic gas detection device, including detection device ontology (1), it is characterised in that: the detection device
Ontology (1) is made of casing (2), detection module, suction nozzle (7), exhaust fan and warning device (3), is equipped in the casing (2)
The air inlet of exhaust fan, the exhaust fan is fixed with tracheae (4) by clip, and the tracheae (4) extends on the outside of casing (2)
One end be equipped with suction nozzle (7), the air outlet of the exhaust fan is connected with filter core, correspondence in the casing (2) by pipeline
Exhaust fan side is equipped with detection module, and the input terminal setting of the detection module is in tracheae (4), the output of the detection module
End is equipped with warning device (3) and display screen (6).
2. one kind according to claim 1 is flammable and toxic gas detection device, it is characterised in that: the casing (2) is outside
Portion is equipped with rupture pressure disc, and top is equipped with handle (21), is carved with anti-skid chequer on the handle (21), casing (2) bottom is equipped with
The bottom of fixed frame (5), the fixed frame (5) is equipped with multiple groups threaded hole (51).
3. one kind according to claim 1 is flammable and toxic gas detection device, it is characterised in that: the suction nozzle (7)
It is cylindrical, there are multiple groups, and which is provided with filter screen (8), the outer wall of the suction nozzle (7) is equipped with support frame (9).
4. one kind according to claim 3 is flammable and toxic gas detection device, it is characterised in that: support frame as described above (9)
It is made of support rod (93), shaft (91) and elastic blade, the support rod (93) has two groups, the centre of two groups of support rods (93)
Position is connected by shaft (91), and the shaft (91) is equipped with elastic blade, and the outer layer of the support rod (93) is equipped with magnetite,
One end of the support rod (93) is equipped with arc rubber pad (92).
5. one kind according to claim 1 is flammable and toxic gas detection device, it is characterised in that: the warning device
It (3) include light alarm device (32), voice alarm device (31) and remote alarm device, the light alarm device (32) and voice alarm
Device (31) setting is arranged in casing (2) front, the display screen (6) in light alarm device (32) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821566034.7U CN208969069U (en) | 2018-09-25 | 2018-09-25 | A kind of flammable and toxic gas detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821566034.7U CN208969069U (en) | 2018-09-25 | 2018-09-25 | A kind of flammable and toxic gas detection device |
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| Publication Number | Publication Date |
|---|---|
| CN208969069U true CN208969069U (en) | 2019-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821566034.7U Active CN208969069U (en) | 2018-09-25 | 2018-09-25 | A kind of flammable and toxic gas detection device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110865154A (en) * | 2019-12-03 | 2020-03-06 | 江苏师范大学 | Dangerous gas leakage detection alarm device |
| CN113309989A (en) * | 2021-05-17 | 2021-08-27 | 镭镝环境科技(江苏)有限公司 | Heat tracing pipeline with leakage point detection function |
-
2018
- 2018-09-25 CN CN201821566034.7U patent/CN208969069U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110865154A (en) * | 2019-12-03 | 2020-03-06 | 江苏师范大学 | Dangerous gas leakage detection alarm device |
| CN113309989A (en) * | 2021-05-17 | 2021-08-27 | 镭镝环境科技(江苏)有限公司 | Heat tracing pipeline with leakage point detection function |
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