CN113567622A - Atmospheric detection alarm device - Google Patents
Atmospheric detection alarm device Download PDFInfo
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- CN113567622A CN113567622A CN202110808353.4A CN202110808353A CN113567622A CN 113567622 A CN113567622 A CN 113567622A CN 202110808353 A CN202110808353 A CN 202110808353A CN 113567622 A CN113567622 A CN 113567622A
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- 238000001514 detection method Methods 0.000 title abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000013016 damping Methods 0.000 claims abstract description 8
- 238000002347 injection Methods 0.000 claims abstract description 8
- 239000007924 injection Substances 0.000 claims abstract description 8
- 239000000376 reactant Substances 0.000 claims description 22
- 238000002955 isolation Methods 0.000 claims description 14
- 239000007787 solid Substances 0.000 claims description 12
- 210000003437 trachea Anatomy 0.000 claims description 7
- 241000219122 Cucurbita Species 0.000 claims description 2
- 235000009852 Cucurbita pepo Nutrition 0.000 claims description 2
- 238000005070 sampling Methods 0.000 description 10
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 229910002092 carbon dioxide Inorganic materials 0.000 description 4
- 239000001569 carbon dioxide Substances 0.000 description 4
- 230000003028 elevating effect Effects 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 238000003916 acid precipitation Methods 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0062—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display
- G01N33/0063—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display using a threshold to release an alarm or displaying means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/24—Suction devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
- G01N15/0606—Investigating concentration of particle suspensions by collecting particles on a support
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N5/00—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid
- G01N5/02—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid by absorbing or adsorbing components of a material and determining change of weight of the adsorbent, e.g. determining moisture content
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Immunology (AREA)
- Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Combustion & Propulsion (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses an atmosphere detection alarm device which comprises a gas collection body, an air inlet mechanism, a bottom disc and a sample tube, wherein an external connecting component is arranged between the gas collection body and the bottom disc, the sample tube is installed inside the gas collection body and the bottom disc, an air pump and a lifting mechanism are arranged inside the air inlet mechanism, an air head is installed at the bottom of the lifting mechanism, the top of the air head is positioned above the sample tube, the air pump is communicated with the air head through an air tube, an air inlet tube is arranged on the outer side of the air pump inside the air inlet mechanism, and a damping rotating disc is arranged at the bottom of the gas collection body. This detect atmosphere alarm device has solved and can't save the sample, also can't a plurality of samples get the detection average value, the problem of the external warning of unable self-adaptation can be accomplished and to single sample pipe injection sample, gathers a plurality of samples simultaneously and saves, and the air current makes an uproar the alarm that the air current was whistled.
Description
Technical Field
The invention relates to the technical field of atmospheric detection, in particular to an atmospheric detection alarm device.
Background
The problem of atmospheric environmental pollution is called public nuisance. The atmosphere is one of the important environmental factors on which humans rely for survival. Atmospheric pollution creates a number of environmental problems. The global atmospheric environment problems of the present day mainly include greenhouse effect, acid rain, ozone layer damage, haze and the like. The detection of the atmospheric quality becomes more and more important, the atmospheric detection can not only provide various pollution degree indexes, and more importantly prompts people of pollution sources and how to strengthen the control of the pollution sources and the environmental protection, the atmospheric sampling comprises harmful gas sampling and particulate matter sampling, a certain volume of air passes through a sampling membrane during the particulate matter sampling, particulate matters suspended in the air are stopped on the sampling membrane, the mass concentration of total suspended particulate matters in the air is determined according to the increased mass of a filter membrane and the volume of the air passing through the filter membrane, and the atmospheric detection can be used for determining components such as metal, inorganic salt, organic pollutants and the like in the particulate matters. The collection of the existing sampling device is only carried out by a single sampling film, when one sampling film is collected, a worker is required to replace the sampling film and sample again, the sample cannot be stored, and the detection average value of a plurality of samples cannot be obtained.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an atmosphere detection alarm device, which solves the problems that samples cannot be stored, the average value of detection cannot be obtained from a plurality of samples, and the device cannot be adaptive to external alarm.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a detect atmosphere alarm device, includes gaseous collection body, air intake mechanism, bottom dish and sample pipe, be provided with outer even connecting elements between gaseous collection body and the bottom dish, the sample pipe is installed inside gaseous collection body and bottom dish, inside air pump and the elevating system of being provided with of air intake mechanism, the gas head is installed to the elevating system bottom, the gas head top is located sample pipe top, the air pump passes through trachea and gas head intercommunication, the inside air pump outside of air intake mechanism is provided with the intake pipe, gaseous collection body bottom is provided with the damping rolling disc, the sample pipe is installed on the damping rolling disc for the sample of preserving the collection can be accomplished and pour into the sample to single sample pipe, gathers a plurality of samples simultaneously and preserves, and the sample pipe is changed simply, and the butt joint is convenient.
The sample tube comprises a tube body, a rubber isolation layer is arranged inside the tube body, a rubber pressure one-way valve is arranged in the middle of the rubber isolation layer, a top pressure valve is arranged at the top of the tube body, the one-way valve is opened only when the internal sample is injected continuously at high pressure to enter the next area, an alarm device is arranged at the bottom of the tube body, and the leakage can be placed when the multiple isolated areas are stored with gas samples.
Preferably, the gas head includes the gas valve pipe, gas valve pipe top is provided with top trachea connecting piece, gas valve socle portion is provided with the bottom and injects the trachea, the inside valve body pressure frame that is provided with of bottom injected gas pipe.
Preferably, the top pressure valve includes the upper pipe body lid, the inside pressure lantern ring ball valve head that is provided with of upper pipe body lid, the inside top of upper pipe body lid is provided with the atmospheric pressure float valve, sets up curved float and not only can not block the top air current and get into to can push back when inside atmospheric pressure increases and bulldoze the float valve and accomplish self-sealing.
Preferably, the air pressure float valve is set to be a semi-spindle body, the pressure float valve is located above the ball valve head of the pressure sleeve ring, and the ball valve head of the pressure sleeve ring is set to be of a gourd shape.
Preferably, body bottom avris is provided with the air current flute, body inboard bottom is provided with the isolation region, just the inside pressure alarm pipe fitting that is provided with of body, be provided with the connecting pipe between pressure alarm pipe fitting and the air current flute.
Preferably, the inside solid reactant chamber frame that is provided with of pressure alarm pipe fitting, solid reactant chamber frame top is provided with the conducting strip, the conducting strip extends to pressure alarm pipe fitting outside top, the reactant has been placed to solid reactant chamber frame inboard, and the pressure alarm pipe fitting that the sample tube bottom set up receives through the conducting strip and comes from the external world and install gaseous sample high heat, and the reactant not only can be drawn the alarm of making a sound the air current flute through the air current when being heated and decomposed, can also spout carbon dioxide for respond to external condition of a fire.
(III) advantageous effects
The invention provides an atmospheric detection alarm device. The method has the following beneficial effects:
(one), this detect atmosphere alarm device, the inside valve body pressure rack of air current injection gas head presses the top pressure valve who moves sample pipe top and set up and can open afterwards, and the air current of top pours into the sample intraduct for preserve the sample of gathering, can accomplish and pour into the sample to single sample pipe, gather a plurality of samples simultaneously and save.
(II), this detect atmosphere alarm device, the inside rubber pressure check valve that is used for keeping apart that sets up of sample pipe, can carry out the isolation of a plurality of regions with the sample to inside sample only just can open the check valve and get into next region when lasting high pressure and pouring into, also can place when the regional useful gas sample of a plurality of isolations is preserved and reveal, and can return when inside atmospheric pressure increases and bulldoze the float valve and accomplish self-sealing.
(III), this detect atmosphere alarm device, when the outside conflagration breaks out, the pressure alarm pipe fitting that sample tube bottom set up receives through the conducting strip and comes from external and the gaseous sample high heat of device, can be with on the reactant of placing on the heat channel solid reactant chamber frame, the reactant can adopt sodium bicarbonate, not only can draw the alarm of making a sound the air current flute through the air current when being heated the decomposition, can also spout carbon dioxide for deal with external condition of a fire.
Drawings
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a schematic view of the internal structure of the apparatus of the present invention;
FIG. 3 is a schematic view of the gas head of the present invention;
FIG. 4 is a schematic view of the structure of a sample tube according to the present invention;
FIG. 5 is a schematic diagram of the construction of the top pressure valve of the present invention;
FIG. 6 is a schematic structural diagram of the alarm device of the present invention;
in the figure: the gas collection device comprises a gas collection body 1, a gas inlet mechanism 2, an external connection connecting component 3, a bottom disk 4, a sample tube 5, a tube body 51, a rubber isolation layer 52, a gas flow whistle 53, a pressure alarm tube 54, a solid reactant cavity frame 55, a heat conducting fin 56, a connecting tube 57, a gas head 6, a gas valve tube 61, a top gas tube connecting piece 62, a bottom injection gas tube 63, a valve body pressure frame 64, a damping rotating disk 7, a top pressure valve 8, an upper tube body cover 81, a pressure sleeve ring ball valve head 82 and a pressure float valve 83.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a detect atmosphere alarm device, including gaseous collection body 1, air intake mechanism 2, bottom dish 4 and sample tube 5, be provided with outer even connecting elements 3 between gaseous collection body 1 and the bottom dish 4, sample tube 5 is installed inside gaseous collection body 1 and bottom dish 4, the inside air pump and the elevating system of being provided with of air intake mechanism 2, air head 6 is installed to the elevating system bottom, air head 6 top is located sample tube 5 top, the air pump passes through trachea and air head 6 intercommunication, the inside air pump outside of air intake mechanism 2 is provided with the intake pipe, 1 bottom of gaseous collection body is provided with damping rolling disc 7, sample tube 5 is installed on damping rolling disc 7, a sample for preserve the collection, can accomplish and pour into the sample to single sample tube, gather a plurality of samples simultaneously and preserve, the sample tube is changed simply, the butt joint is convenient.
The gas head 6 comprises a gas valve pipe 61, a top gas pipe connecting piece 62 is arranged at the top of the gas valve pipe 61, a bottom injection gas pipe 63 is arranged at the bottom of the gas valve pipe 61, and a valve body pressure frame 64 is arranged inside the bottom injection gas pipe 63.
The top pressure valve 8 comprises an upper pipe body cover 81, a pressure collar ball valve head 82 is arranged inside the upper pipe body cover 81, an air pressure float valve 83 is arranged above the inside of the upper pipe body cover 81, an arc float is arranged, air flow above the float cannot enter, and the float valve can be pushed back to complete self sealing when the air pressure inside the float valve increases.
The air pressure float valve 83 is set to be a semi-spindle body, the air pressure float valve 83 is positioned above the pressure collar ball valve head 82, and the pressure collar ball valve head 82 is set to be a gourd-shaped.
An airflow whistle 53 is arranged at the bottom edge side of the tube body 51, an isolation area is arranged at the bottom of the inner side of the tube body 51, a pressure alarm pipe 54 is arranged in the tube body 51, and a connecting pipe 57 is arranged between the pressure alarm pipe 54 and the airflow whistle 53.
Inside solid reactant chamber frame 55 that is provided with of pressure alarm pipe fitting 54, solid reactant chamber frame 55 top is provided with conducting strip 56, conducting strip 56 extends to pressure alarm pipe fitting 54 outside top, the reactant has been placed to solid reactant chamber frame 55 inboard, pressure alarm pipe fitting 54 that sample tube 5 bottom set up receives through conducting strip 56 and comes from the external world and the device gas sample high heat, the reactant not only can draw the alarm of responding to air current flute 53 through the air current when being heated and decomposed, can also spout carbon dioxide, be used for responding to external condition of a fire.
When the device is used, an air pump in the air inlet mechanism 2 on the upper side of the device injects air flow into the air head 6, the air head 6 moves downwards and then is inserted into the sample tube 5, and after a valve body pressure frame 64 in the air head 6 presses a top pressure valve 8 arranged at the top of the sample tube 5 to be opened, the air flow above is injected into the sample tube 5 and is used for storing a collected sample;
a plurality of rubber pressure one-way valves for isolation are arranged in the sample tube 5, so that the sample can be isolated in a plurality of areas, the one-way valve can be opened to enter the next area only when the internal sample is injected continuously at high pressure, and the plurality of isolated areas can be used for storing gas samples and simultaneously can be used for preventing leakage;
when the outside is in fire, the pressure alarm pipe 54 arranged at the bottom of the sample tube 5 receives high heat from the outside and the gas sample through the heat conducting fins 56, and conducts the heat to the reactant placed on the solid reactant cavity frame 55, the reactant can adopt sodium bicarbonate, and when the reactant is heated and decomposed, the air flow whistle 53 can be triggered to alarm, and carbon dioxide can be sprayed out to deal with the external fire.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a detect atmosphere alarm device, includes gaseous collection body (1), mechanism (2) admit air, bottom dish (4) and sample pipe (5), its characterized in that: an external connection connecting component (3) is arranged between the gas collection body (1) and the bottom disc (4), the sample tube (5) is installed inside the gas collection body (1) and the bottom disc (4), an air pump and a lifting mechanism are arranged inside the air inlet mechanism (2), an air head (6) is installed at the bottom of the lifting mechanism, the top of the air head (6) is located above the sample tube (5), the air pump is communicated with the air head (6) through an air pipe, an air inlet pipe is arranged outside the air pump inside the air inlet mechanism (2), a damping rotating disc (7) is arranged at the bottom of the gas collection body (1), and the sample tube (5) is installed on the damping rotating disc (7);
sample pipe (5) are including body (51), body (51) inside is provided with rubber isolation layer (52), rubber isolation layer (52) middle part is provided with rubber pressure check valve, body (51) top is provided with top pressure valve (8), body (51) bottom is provided with alarm device.
2. A device for detecting an atmosphere as claimed in claim 1, wherein: gas head (6) include gas valve pipe (61), gas valve pipe (61) top is provided with top trachea connecting piece (62), gas valve pipe (61) bottom is provided with bottom injection trachea (63), bottom injection trachea (63) inside is provided with valve body pressure frame (64).
3. A device for detecting an atmosphere as claimed in claim 1, wherein: the top pressure valve (8) comprises an upper pipe body cover (81), a pressure collar ball valve head (82) is arranged inside the upper pipe body cover (81), and an air pressure float valve (83) is arranged above the inside of the upper pipe body cover (81).
4. A device for detecting an atmosphere as claimed in claim 3, wherein: the pneumatic float valve (83) is arranged to be a half spindle body, the pneumatic float valve (83) is located above the pressure collar ball valve head (82), and the pressure collar ball valve head (82) is arranged to be of a gourd shape.
5. A device for detecting an atmosphere as claimed in claim 1, wherein: body (51) bottom avris is provided with air current flute (53), body (51) inboard bottom is provided with the isolation region, just body (51) inside is provided with pressure alarm pipe fitting (54), be provided with connecting pipe (57) between pressure alarm pipe fitting (54) and air current flute (53).
6. An alarm device for detecting atmosphere as claimed in claim 5, wherein: the pressure alarm pipe fitting (54) is internally provided with a solid reactant cavity frame (55), the top of the solid reactant cavity frame (55) is provided with a heat conducting fin (56), the heat conducting fin (56) extends to the upper part of the outer side of the pressure alarm pipe fitting (54), and reactants are placed on the inner side of the solid reactant cavity frame (55).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110808353.4A CN113567622A (en) | 2021-07-16 | 2021-07-16 | Atmospheric detection alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110808353.4A CN113567622A (en) | 2021-07-16 | 2021-07-16 | Atmospheric detection alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113567622A true CN113567622A (en) | 2021-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110808353.4A Pending CN113567622A (en) | 2021-07-16 | 2021-07-16 | Atmospheric detection alarm device |
Country Status (1)
| Country | Link |
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| CN (1) | CN113567622A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115541438A (en) * | 2022-12-02 | 2022-12-30 | 沛县格桑电子有限公司 | Portable multi-environment atmospheric environmental pollution detector and use method thereof |
| CN117213932A (en) * | 2023-11-09 | 2023-12-12 | 南京浦蓝大气环境研究院有限公司 | Uniform gas production equipment for outdoor atmosphere detection |
-
2021
- 2021-07-16 CN CN202110808353.4A patent/CN113567622A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115541438A (en) * | 2022-12-02 | 2022-12-30 | 沛县格桑电子有限公司 | Portable multi-environment atmospheric environmental pollution detector and use method thereof |
| CN117213932A (en) * | 2023-11-09 | 2023-12-12 | 南京浦蓝大气环境研究院有限公司 | Uniform gas production equipment for outdoor atmosphere detection |
| CN117213932B (en) * | 2023-11-09 | 2024-01-19 | 南京浦蓝大气环境研究院有限公司 | Uniform gas production equipment for outdoor atmosphere detection |
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