CN213517026U - Movable wireless explosion-proof gas alarm detector - Google Patents
Movable wireless explosion-proof gas alarm detector Download PDFInfo
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- CN213517026U CN213517026U CN202021329395.7U CN202021329395U CN213517026U CN 213517026 U CN213517026 U CN 213517026U CN 202021329395 U CN202021329395 U CN 202021329395U CN 213517026 U CN213517026 U CN 213517026U
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Abstract
The utility model relates to a gaseous check out test set field discloses a wireless explosion-proof gaseous warning detector of movable, include: the explosion-proof instrument host is internally provided with a singlechip for gas treatment and alarm and a display screen for displaying gas components and content, and the upper end of the explosion-proof instrument host is provided with a portable handle; the acousto-optic alarm is in threaded connection with one end of the host of the explosion-proof instrument; the gas chamber is connected to the other end of the main machine of the explosion-proof instrument through a three-way connecting frame, and a plurality of gas sensors are arranged in the gas chamber; explosion-proof base, threaded connection are at the lower extreme of explosion-proof instrument host computer, and both ends are equipped with respectively about it and admit air the threading board and connect and give vent to anger the threading board and connect, and the upper end has wireless antenna through the isolated threaded connection of rubber pad, and the bottom is equipped with the screw fixation foot, is equipped with lithium cell, air pump, wireless communication module and filtration treater in its intracavity. The utility model discloses an explosion-proof gas alarm detector compact structure uses in a flexible way, and is compatible strong, can satisfy explosion-proof and in the demand of high-risk place autonomous working, and the practicality is strong.
Description
Technical Field
The utility model relates to a gaseous check out test set field, specific theory relates to a wireless explosion-proof gas alarm detector of movable.
Background
The gas detector, also called gas detector, is an instrument for detecting gas leakage concentration, and mainly uses a gas sensor to detect the type and concentration of gas existing in the environment. Most of movable gas detection instruments on the market are portable gas detectors, the explosion prevention of the movable gas detection instruments is intrinsic safety type, and the movable gas detection instruments can only be used by inspection personnel in a handheld mode; when the poisonous, flammable and explosive gas which is not resident or inconvenient for inspection personnel to reach high-risk and inconvenient operation places needs to be detected, the gas detector in the prior art cannot be used for the work, so that the explosion-proof gas alarm detector which can remotely detect and remotely transmit data is needed to be provided.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the to-be-solved technical problem of the utility model lies in providing a wireless explosion-proof gas alarm detector of movable, this alarm detector can realize remote detection, remote data transmission, and the portability is removed, fixed mounting, uses in a flexible way.
In order to solve the technical problem, the utility model discloses a following scheme realizes: a portable wireless explosion-proof gas alarm detector comprising:
the explosion-proof instrument host is internally provided with a singlechip for gas treatment and alarm and a display screen for displaying gas components and content, and the upper end of the explosion-proof instrument host is provided with a portable handle;
the acousto-optic alarm is in threaded connection with one end of the host of the explosion-proof instrument;
the gas chamber is connected to the other end of the explosion-proof instrument host through a three-way connecting frame, and a plurality of gas sensors are arranged in the gas chamber;
explosion-proof base, threaded connection be in the lower extreme of explosion-proof instrument host computer, both ends are equipped with respectively about it and admit air the threading board and connect and give vent to anger the threading board and connect, and the upper end has wireless antenna through the isolated threaded connection of rubber pad, and the bottom is equipped with the screw fixation foot, is equipped with lithium cell, air pump, wireless communication module and filtration treater in its intracavity.
Further, the outer end of the air inlet through plate joint is connected with an air inlet pipe, the inner end of the air inlet through plate joint is communicated with one end of a filtering processor, the other end of the filtering processor is communicated with the air inlet end of an air pump, the air outlet end of the air pump is communicated with the inner end of the air outlet through plate joint, and the outer end of the air outlet through plate joint is communicated with an air chamber through an air outlet pipe.
Further, wireless antenna and wireless communication module electric connection, gas sensor, display screen, lithium cell, wireless communication module and singlechip electric connection.
Further, the wireless communication module is a ZigBee communication module, a Bluetooth communication module, a 485 communication module, a WIFI communication module, a 4G Internet of things communication module or a 5G Internet of things communication module.
Furthermore, the air chamber is provided with an air inlet connector and an air outlet connector, and 1-6 kinds of gas can be flexibly configured and detected according to the setting number of the gas sensors.
Furthermore, screw fixing feet are arranged at the left end and the right end of the explosion-proof base, and the gas alarm detector can be fixedly installed through the screw fixing feet; the lithium battery is a rechargeable battery, and the explosion-proof base is provided with a waterproof charging connector.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses an explosion-proof gas alarm detector can realize remote detection, remote data transmission, and the explosion-proof grade of complete machine is the flame proof type, satisfies explosion-proof demand and at the demand of high-risk place autonomous working.
(2) The utility model discloses be equipped with a plurality of gas sensor in explosion-proof gas alarm detector's the air chamber, can detect multiple gas simultaneously, take the reputation alarm lamp to report to the police, satisfy multiple occasion demand and use.
(3) The utility model discloses explosion-proof gas alarm detector's weight is moderate, and the portability is removed, but fixed mounting, multiple using-way uses in a flexible way, and is compatible strong.
Drawings
FIG. 1 is a schematic structural view of the explosion-proof gas alarm detector of the present invention;
FIG. 2 is a schematic structural view of the explosion-proof base of the explosion-proof gas alarm detector of the present invention;
FIG. 3 is a schematic diagram of the explosion-proof gas alarm detector system of the present invention;
in the drawings: 1. explosion-proof instrument host computer, 2, portable handle, 3, audible-visual annunciator, 4, air chamber, 5, tee bend link, 6, explosion-proof base, 7, wireless antenna, 8, intake pipe, 9, outlet duct, 61, the wearing plate joint that admits air, 62, the wearing plate joint of giving vent to anger, 63, screw fixation foot, 64, lithium cell, 65, air pump, 66, wireless communication module, 67, filtering processor.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the attached drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making the scope of the present invention more clearly defined.
Referring to attached drawings 1 ~ 2, the utility model discloses a wireless explosion-proof gas alarm detector of movable, include:
the explosion-proof instrument host 1 is internally provided with a singlechip for gas treatment and alarm and a display screen for displaying gas components and content, and the upper end of the explosion-proof instrument host is provided with a portable handle 2;
the audible and visual alarm 3 is in threaded connection with one end of the explosion-proof instrument host 1;
the gas chamber 4 is connected to the other end of the explosion-proof instrument host 1 through a three-way connecting frame 5, a plurality of gas sensors are arranged in the gas chamber, and each gas sensor can detect 1-2 gases;
explosion-proof base 6, threaded connection are in the lower extreme of explosion-proof instrument host 1, both ends are equipped with respectively about it and admit air wear plate joint 61 and the wear plate joint 62 of giving vent to anger, and the upper end has wireless antenna 7 through the isolated threaded connection of rubber pad, and the bottom is equipped with screw fixation foot 63, is equipped with lithium cell 64, air pump 65, wireless communication module 66 and filtering processor 67 in its intracavity.
Wherein, the outer end of the air inlet through plate joint 61 is connected with an air inlet pipe, the inner end of the air inlet through plate joint 61 is communicated with one end of a filter processor 67, the other end of the filter processor 67 is communicated with the air inlet end of an air pump 65, the air outlet end of the air pump 65 is communicated with the inner end of the air outlet through plate joint 62, and the outer end of the air outlet through plate joint 62 is communicated with the air chamber 4 through an air outlet pipe 9.
The wireless antenna 7 is electrically connected to the wireless communication module 66, and the wireless antenna 7 is used for receiving and transmitting data signals; the gas sensor, the display screen, the lithium battery 64 and the wireless communication module 66 are electrically connected with the single chip microcomputer, in the preferred embodiment, the wireless communication module 66 adopts 4G network signals to realize remote communication, the transmission distance is long, and the signals are stable.
Be equipped with the connector of admitting air and the connector of giving vent to anger on the air chamber 4, the connector of admitting air is used for connecting the outlet duct 9 on the explosion-proof base 6, and the connector of giving vent to anger is used for the exhaust, in this preferred embodiment, is equipped with four gas sensor in the air chamber 4, can detect 6 kinds of gas simultaneously, and the structure and the theory of operation of air chamber 4 are prior art, and its concrete structure and theory of operation see application number: 202010267896.5 discloses a composite gas sensor detection device.
In the preferred embodiment, the left end and the right end of the explosion-proof base 6 are respectively provided with the screw fixing feet 63, the gas alarm detector can be fixedly installed through the screw fixing feet 63, the weight of the gas alarm detector is controlled to be about 10KG, and the gas alarm detector is moderate in weight, so that the gas alarm detector can be carried and moved through the portable lifting handle 2, and is strong in compatibility and flexible to use; the lithium battery is a rechargeable battery, and the explosion-proof base is provided with a waterproof charging connector and a waterproof control button; the shell of the whole machine is made of special alloy materials, can seal and isolate any fire source, and has strong waterproof, dustproof and explosion-proof performances, strong corrosion resistance, high waterproof and dustproof level of the whole machine above IP65 and explosion-proof level.
Referring to the attached figure 3, the utility model discloses explosion-proof gas alarm detector's application method and theory of operation: firstly, a user connects a large-length air inlet pipe 8 on an explosion-proof base 6, an explosion-proof gas alarm detector is placed outside a field, then the air inlet pipe 8 is extended into a working place where a detection patrol inspector is not resident or inconveniently arrives at a high-risk and inconvenient working place, finally, the detector is controlled to work through a remote controller, when the detector works, an air pump 65 pumps air from the external environment, the air is filtered by a filter processor 67 and then is sent into an air chamber 4, a gas sensor in the air chamber 4 senses the components and the content of the air in real time and transmits the sensed information to a single chip microcomputer, the single chip microcomputer compares the components and the content of the air and processes the information, the components and the content of the air can be visually displayed through a display screen, meanwhile, the single chip microcomputer can remotely transmit the sensed information of the air to a manager through a wireless communication module 66 in real, the system can remind the manager that certain potential safety hazards exist in the environment, and the safety personnel can conveniently react. When the mobile alarm detector is carried by hand, the work of the mobile alarm detector can be controlled by the control keys on the anti-explosion base 6, and the working principle of the mobile alarm detector is the same as that of the anti-explosion base, so that the description is omitted.
The utility model discloses an explosion-proof gas alarm detector compact structure uses in a flexible way, and is compatible strong, can realize remote detection, remote data transmission, satisfies explosion-proof demand and in the demand of high-risk place autonomous working, and the practicality is strong, but wide application in trades fields such as petroleum, chemical industry, electric power, metallurgy, medicine, mine, gas, food, traffic.
In the preferred embodiment, the above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structures or equivalent processes that are made by using the contents of the specification and the drawings of the present invention are changed, or directly or indirectly applied to other related technical fields, and all the same principles are included in the scope of the present invention.
Claims (6)
1. A movable wireless explosion-proof gas alarm detector is characterized by comprising:
the explosion-proof instrument host (1) is internally provided with a singlechip for gas treatment and alarm and a display screen for displaying gas components and content, and the upper end of the explosion-proof instrument host is provided with a portable handle (2);
the audible and visual alarm (3) is in threaded connection with one end of the explosion-proof instrument host (1);
the air chamber (4) is connected to the other end of the explosion-proof instrument host (1) through a three-way connecting frame (5), and a plurality of gas sensors are arranged in the air chamber;
explosion-proof base (6), threaded connection are in the lower extreme of explosion-proof instrument host computer (1), both ends are equipped with respectively about it and admit air wear plate joint (61) and give vent to anger wear plate joint (62), and the upper end has wireless antenna (7) through the isolated threaded connection of rubber pad, and the bottom is equipped with screw fixation foot (63), is equipped with lithium cell (64), air pump (65), wireless communication module (66) and filtering processor (67) in its intracavity.
2. A movable wireless explosion-proof gas alarm detector according to claim 1, wherein: the outer end that admits air wear board to connect (61) is connected with intake pipe (8), the inner of admitting air wear board to connect (61) communicates with the one end of filtering processor (67), the other end of filtering processor (67) communicates with the inlet end of air pump (65), the end of giving vent to anger of air pump (65) communicates with the inner of the wear board of giving vent to anger to connect (62), the outer end that the wear board of giving vent to anger connects (62) is through outlet duct (9) and air chamber (4) intercommunication.
3. A movable wireless explosion-proof gas alarm detector according to claim 1, wherein: the wireless antenna (7) is electrically connected with the wireless communication module (66), and the gas sensor, the display screen, the lithium battery (64) and the wireless communication module (66) are electrically connected with the single chip microcomputer.
4. A movable wireless explosion-proof gas alarm detector according to claim 1, wherein: the wireless communication module (66) is a ZigBee communication module, a Bluetooth communication module, a 485 communication module, a WIFI communication module, a 4G Internet of things communication module or a 5G Internet of things communication module.
5. A movable wireless explosion-proof gas alarm detector according to claim 1, wherein: and an air inlet connector and an air outlet connector are arranged on the air chamber (4).
6. A movable wireless explosion-proof gas alarm detector according to claim 1, wherein: the left end and the right end of the explosion-proof base (6) are respectively provided with a screw fixing foot (63), and the gas alarm detector can be fixedly installed through the screw fixing feet (63); the lithium battery (64) is a rechargeable battery, and the explosion-proof base (6) is provided with a waterproof charging connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021329395.7U CN213517026U (en) | 2020-07-07 | 2020-07-07 | Movable wireless explosion-proof gas alarm detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021329395.7U CN213517026U (en) | 2020-07-07 | 2020-07-07 | Movable wireless explosion-proof gas alarm detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213517026U true CN213517026U (en) | 2021-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021329395.7U Active CN213517026U (en) | 2020-07-07 | 2020-07-07 | Movable wireless explosion-proof gas alarm detector |
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| Country | Link |
|---|---|
| CN (1) | CN213517026U (en) |
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- 2020-07-07 CN CN202021329395.7U patent/CN213517026U/en active Active
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