CN212808203U - Portable gas detector with alarm function - Google Patents
Portable gas detector with alarm function Download PDFInfo
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- CN212808203U CN212808203U CN202021511866.6U CN202021511866U CN212808203U CN 212808203 U CN212808203 U CN 212808203U CN 202021511866 U CN202021511866 U CN 202021511866U CN 212808203 U CN212808203 U CN 212808203U
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- fixedly connected
- gas detector
- gas
- detector body
- purifying box
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Abstract
The utility model relates to a gaseous detection technology field just discloses a portable gas detector with alarming function. This portable gas detector with alarming function, including the gas detector body, the surface mounting of gas detector body has the display screen, the top fixedly connected with alarm device of gas detector body, the top of gas detector body and be located alarm device's one side fixedly connected with intake pipe, fixedly connected with test probe in the intake pipe, fixedly connected with mounting panel on the test probe, the first fixed block of fixedly connected with on the mounting panel. The utility model discloses, when gas concentration data surpassed standard, the controller started alarm device warns testing personnel, and the controller starts the fan, makes in the gaseous purifying box that gets into, the utility model discloses an alarm device reminds the staff, filters gaseous toxic composition through purifier simultaneously, alleviates the injury to the staff.
Description
Technical Field
The utility model relates to a gaseous detection technology field specifically is a portable gas detector with alarming function.
Background
The gas detector is an instrument for detecting gas leakage concentration, mainly utilizes a gas sensor to detect the types of gases existing in the environment, and the gas sensor is a sensor for detecting the components and the content of the gases.
In many cases, the air composition change speed is fast, and gas quality changes fast, and the staff knows from the gas detector that the air quality threat has not come back and has not been evacuated just too soon and just falls down because of the change of gas composition in the air, and the probe in the gas detector is all exposed in the air, and dust in the air and external foreign matter can get into in the probe, block up the probe, bring inconvenience when giving people use the gas detector. Therefore, a portable gas detector with an alarm function is provided.
SUMMERY OF THE UTILITY MODEL
To prior art's not enough, the utility model provides a portable gas detector with alarming function possesses advantages such as meet harmful gas and report to the police, the convenient change of probe, has solved the problem of present gas detector alarming function singleness, the inconvenient change of probe.
The utility model provides a technical scheme that its technical problem adopted is: a portable gas detector with an alarm function comprises a gas detector body, wherein a display screen is mounted on the surface of the gas detector body, an alarm device is fixedly connected to the top of the gas detector body, an air inlet pipe is fixedly connected to the top of the gas detector body and positioned on one side of the alarm device, a detection probe is fixedly connected to the air inlet pipe, a mounting plate is fixedly connected to the detection probe, a first fixing block is fixedly connected to the mounting plate, a second fixing block is fixedly connected to the air inlet pipe, a third fixing block is fixedly connected to the first fixing block, a clamping groove is formed in one side of the third fixing block, a first movable rod is movably connected to the second fixing block, a limiting rod is fixedly connected to the first movable rod, and a fixed rod is fixedly connected to the top of the inner wall of the second fixing block, the utility model discloses a gas detector, including the dead lever, be provided with the second movable rod on the dead lever, the second spring has been cup jointed in the outside of second movable rod, fixedly connected with concentration detection device in the intake pipe, this internal fixedly connected with controller of gas detection appearance, this internal fixedly connected with purifying box of gas detection appearance, fixed mounting has the fan in the purifying box, fixedly connected with purification net in the purifying box.
Further, the surface of gas detector body is provided with control button, one side fixedly connected with handle of gas detector body.
Further, a filter screen is fixedly connected in the air inlet pipe.
Furthermore, one side of the second fixing block, which is close to the third fixing block, is fixedly connected with a first spring.
Furthermore, one end of the second movable rod close to the third fixed block is fixedly connected with a fixture block, and the fixture block is clamped with the clamping groove.
Further, a gas outlet is formed in one side of the purifying box, and one end of the gas inlet pipe is communicated with the purifying box.
The utility model has the advantages that:
1. this portable gas detector with alarming function, it is gaseous through in the test probe gets into the inlet tube, detect gas concentration through concentration detection device, concentration detection device gives the controller with data transmission, shows concentration data through the display screen, when data surpass standard, the controller starts alarm device and warns testing personnel, simultaneously, and the controller starts the fan, makes in gaseous entering purifying box, when gas concentration surpasses standard, the utility model discloses an alarm device reminds the staff, filters gaseous toxic composition through purifier simultaneously, alleviates the injury to the staff.
2. This portable gas detector with alarming function advances to purify through purifying the harmful substance of net in to the gas, then discharges through gas outlet, and in addition, this device makes fixture block and draw-in groove joint through pressing first fixed block in to the second fixed block to install test probe, when needs are dismantled, with the third fixed block side left swing, make fixture block and draw-in groove break away from, then take out the third fixed block, can accomplish the dismantlement, the utility model discloses convenient installation and the change to test probe avoid the jam of long-time use back filter screen, inconvenient maintaining.
Drawings
In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings used in the description of the embodiments or in the prior art will be briefly described below.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.
Description of reference numerals: 1. a gas detector body; 2. a display screen; 3. a control button; 4. a handle; 5. an alarm device; 6. an air inlet pipe; 7. detecting a probe; 8. filtering with a screen; 9. mounting a plate; 10. a first fixed block; 11. a second fixed block; 12. a third fixed block; 13. a card slot; 14. a first movable bar; 15. a limiting rod; 16. a first spring; 17. fixing the rod; 18. a second movable bar; 19. a second spring; 20. a clamping block; 21. a concentration detection device; 22. a controller; 23. a purification box; 24. a fan; 25. a purification net; 26. and a gas outlet.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-2, a portable gas detector with alarm function comprises a gas detector body 1, wherein a display screen 2 is mounted on the surface of the gas detector body 1, concentration data is displayed through the display screen 2, a control button 3 is arranged on the surface of the gas detector body 1, a handle 4 is fixedly connected to one side of the gas detector body 1 for convenient carrying, an alarm device 5 is fixedly connected to the top of the gas detector body 1, when the gas concentration exceeds the standard, the alarm device 5 is started by a controller 22 for warning a detector, an air inlet pipe 6 is fixedly connected to the top of the gas detector body 1 and positioned at one side of the alarm device 5, one end of the air inlet pipe 6 is communicated with a purifying box 23, a detection probe 7 is fixedly connected to the air inlet pipe 6, gas enters the air inlet pipe 6 through the detection probe 7, a filter screen 8 is fixedly connected to the air inlet, fixedly connected with concentration detection device 21 in intake pipe 6, fixedly connected with controller 22 in the gas detection appearance body 1, detect gas concentration through concentration detection device 21, concentration detection device 21 gives controller 22 with data transmission, fixedly connected with purifying box 23 in the gas detection appearance body 1, fixed mounting has fan 24 in the purifying box 23, fixedly connected with purifies net 25 in the purifying box 23, gas outlet 26 has been seted up to one side of purifying box 23, when data exceeds standard, controller 22 starts fan 24, make in gaseous entering purifying box 23, advance through purifying net 25 to the harmful substance in the gas and purify, then discharge through gas outlet 26.
Referring to fig. 3, a mounting plate 9 is fixedly connected to a detection probe 7, a first fixed block 10 is fixedly connected to the mounting plate 9, a second fixed block 11 is fixedly connected to the inside of an air inlet pipe 6, a third fixed block 12 is fixedly connected to the first fixed block 10, a clamping groove 13 is formed in one side of the third fixed block 12, a first movable rod 14 is movably connected to the second fixed block 11, a limiting rod 15 is fixedly connected to the first movable rod 14, a first spring 16 is fixedly connected to one side of the second fixed block 11 close to the third fixed block 12, a fixed rod 17 is fixedly connected to the top of the inner wall of the second fixed block 11, a second movable rod 18 is inserted into the fixed rod 17, a second spring 19 is sleeved on the outer side of the second movable rod 18, a clamping block 20 is fixedly connected to one end of the second movable rod 18 close to the third fixed block 12, the clamping block 20 is clamped with the clamping groove 13, and by pressing, the fixture block 20 is clamped with the clamping groove 13, so that the detection probe 7 is installed, when the detection probe needs to be disassembled, taking fig. 3 as an example, the third fixing block 12 is swung leftwards, the fixture block 20 is separated from the clamping groove 13, and then the third fixing block 12 is taken out, so that the disassembly can be completed.
In use, gas enters the gas inlet pipe 6 through the detection probe 7, the concentration of the gas is detected through the concentration detection device 21, the concentration detection device 21 transmits data to the controller 22, the concentration data is displayed through the display screen 2, when the data exceeds the standard, the controller 22 starts the alarm device 5 to warn the detection personnel, meanwhile, the controller 22 starts the fan 24 to make the gas enter the purifying box 23, and the harmful substances in the gas are purified through the purifying net 25, then the gas is discharged through the gas outlet 26, in addition, the device presses the first fixing block 10 into the second fixing block 11, so that the fixture block 20 is clamped with the clamping groove 13, therefore, the detection probe 7 is installed, when the detection probe needs to be disassembled, taking fig. 3 as an example, the third fixing block 12 is swung to the left side, the fixture block 20 is separated from the clamping groove 13, and then the third fixing block 12 is taken out, so that the disassembly can be completed.
It should be noted that, in this document, terms such as "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. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other identical elements in a 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. The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides a portable gas detector with alarming function, includes gas detector body (1), its characterized in that: the gas detector is characterized in that a display screen (2) is mounted on the surface of the gas detector body (1), an alarm device (5) is fixedly connected to the top of the gas detector body (1), an air inlet pipe (6) is fixedly connected to one side of the alarm device (5) at the top of the gas detector body (1), a detection probe (7) is fixedly connected to the air inlet pipe (6), a mounting plate (9) is fixedly connected to the detection probe (7), a first fixing block (10) is fixedly connected to the mounting plate (9), a second fixing block (11) is fixedly connected to the inside of the air inlet pipe (6), a third fixing block (12) is fixedly connected to the first fixing block (10), a clamping groove (13) is formed in one side of the third fixing block (12), a first movable rod (14) is movably connected to the second fixing block (11), and a limiting rod (15) is fixedly connected to the first movable rod (14), inner wall top fixedly connected with dead lever (17) of second fixed block (11), it is provided with second movable rod (18) to alternate on dead lever (17), second spring (19) have been cup jointed in the outside of second movable rod (18), fixedly connected with concentration detection device (21) in intake pipe (6), fixedly connected with controller (22) in gas detection appearance body (1), fixedly connected with purifying box (23) in gas detection appearance body (1), fixedly connected with fan (24) in purifying box (23), fixedly connected with purifying net (25) in purifying box (23).
2. The portable gas detector with alarm function of claim 1, wherein: the surface of the gas detector body (1) is provided with a control button (3), and one side of the gas detector body (1) is fixedly connected with a handle (4).
3. The portable gas detector with alarm function of claim 1, wherein: the air inlet pipe (6) is internally and fixedly connected with a filter screen (8).
4. The portable gas detector with alarm function of claim 1, wherein: one side of the second fixed block (11) close to the third fixed block (12) is fixedly connected with a first spring (16).
5. The portable gas detector with alarm function of claim 1, wherein: one end of the second movable rod (18) close to the third fixed block (12) is fixedly connected with a fixture block (20), and the fixture block (20) is connected with the fixture groove (13) in a clamping mode.
6. The portable gas detector with alarm function of claim 1, wherein: and a gas outlet (26) is formed in one side of the purifying box (23), and one end of the gas inlet pipe (6) is communicated with the purifying box (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021511866.6U CN212808203U (en) | 2020-07-28 | 2020-07-28 | Portable gas detector with alarm function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021511866.6U CN212808203U (en) | 2020-07-28 | 2020-07-28 | Portable gas detector with alarm function |
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| Publication Number | Publication Date |
|---|---|
| CN212808203U true CN212808203U (en) | 2021-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021511866.6U Active CN212808203U (en) | 2020-07-28 | 2020-07-28 | Portable gas detector with alarm function |
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| CN (1) | CN212808203U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114487273A (en) * | 2021-12-16 | 2022-05-13 | 广西电网有限责任公司河池供电局 | Portable toxic gas detection device |
-
2020
- 2020-07-28 CN CN202021511866.6U patent/CN212808203U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114487273A (en) * | 2021-12-16 | 2022-05-13 | 广西电网有限责任公司河池供电局 | Portable toxic gas detection device |
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