CN215488516U - A absorption formula smog gas sensor for wisdom fire control - Google Patents
A absorption formula smog gas sensor for wisdom fire control Download PDFInfo
- Publication number
- CN215488516U CN215488516U CN202121211337.9U CN202121211337U CN215488516U CN 215488516 U CN215488516 U CN 215488516U CN 202121211337 U CN202121211337 U CN 202121211337U CN 215488516 U CN215488516 U CN 215488516U
- Authority
- CN
- China
- Prior art keywords
- sensor
- smoke
- permanent magnet
- iron sheet
- fixed mounting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010521 absorption reaction Methods 0.000 title claims description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 60
- 239000000779 smoke Substances 0.000 claims abstract description 39
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 32
- 239000010959 steel Substances 0.000 claims abstract description 32
- 229910052742 iron Inorganic materials 0.000 claims abstract description 30
- 238000001179 sorption measurement Methods 0.000 claims abstract description 25
- 238000013016 damping Methods 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 abstract description 7
- 230000001681 protective effect Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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- Fire Alarms (AREA)
Abstract
The utility model discloses an adsorption type smoke gas sensor for intelligent fire fighting, relates to the technical field of smoke gas sensors, and aims to solve the problems that an existing smoke sensor is inconvenient to operate during installation, cannot be rapidly disassembled and replaced, does not have damping performance and needs to be improved in stability. The utility model discloses a sensor fixed bolster, including fixed mounting iron sheet, sensor fixed bolster, axis position department fixed mounting have a smoke transducer body, install first spacing spread groove on the lower terminal surface of sensor fixed bolster, first spacing spread groove adsorbs permanent magnet steel actuation each other with the second, fixed mounting iron sheet surface border position department is provided with the mounting hole.
Description
Technical Field
The utility model relates to the technical field of smoke gas sensors, in particular to an adsorption type smoke gas sensor for intelligent fire fighting.
Background
The fire alarm is one of important fire-fighting equipment, and the smoke concentration in the air is detected mainly through an internal smoke sensor, and after a certain concentration value is reached, an alarm mechanism in the fire alarm gives an alarm, so that the smoke sensor is one of core components of the whole fire alarm.
The existing smoke sensor is inconvenient to operate during installation, can not be rapidly disassembled and replaced, does not have damping performance, and is to be improved in stability; therefore, the market urgently needs to develop an adsorption type smoke gas sensor for intelligent fire fighting to help people solve the existing problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an adsorption type smoke gas sensor for intelligent fire fighting, and aims to solve the problems that the existing smoke sensor in the background art is inconvenient to operate during installation, cannot be quickly disassembled and replaced, does not have damping performance and needs to be improved in stability.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an absorption formula smog gas sensor for wisdom fire control, includes the fixed mounting iron sheet, an organic whole is connected with a plurality of spacing bracing pieces on the inside wall of fixed mounting iron sheet, install first absorption permanent magnet steel on the up end of spacing bracing piece, install the sensor fixed bolster on the lower terminal surface of fixed mounting iron sheet, the axis position department fixed mounting of sensor fixed bolster has the smoke transducer body, install first spacing spread groove on the lower terminal surface of sensor fixed bolster, first spacing spread groove adsorbs permanent magnet steel actuation each other with the second.
Preferably, the edge position of the outer surface of the fixedly-installed iron sheet is provided with an installation hole, a fixed connection bolt is inserted into the installation hole, one damping spring is sleeved outside the fixed connection bolt, and the two damping springs are respectively located on the upper side and the lower side of the fixedly-installed iron sheet.
Preferably, the first adsorption permanent magnet steel is annular, a second limiting connecting groove is formed in the outer surface of one side of the first adsorption permanent magnet steel, and the limiting support rod is buckled inside the second limiting connecting groove.
Preferably, the second adsorption permanent magnet steel is annular, a first limiting connecting groove is formed in the upper end face of the second adsorption permanent magnet steel, and the sensor fixing support is buckled inside the first limiting connecting groove.
Preferably, the smoke sensor body is in threaded connection with a threaded hole in the middle of the sensor fixing support.
Preferably, four locking blocks are arranged on one end face of the smoke sensor body, an outer protective cover is sleeved outside one end of the smoke sensor body, and the outer protective cover is locked inside the locking blocks.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model discloses a through a plurality of spacing bracing pieces of integrative connection on the inside wall of fixed mounting iron sheet, install first absorption permanent magnet steel on the up end of spacing bracing piece, install the sensor fixed bolster on the lower terminal surface of fixed mounting iron sheet, the axis position department fixed mounting of sensor fixed bolster has the smoke transducer body, install first spacing spread groove on the lower terminal surface of sensor fixed bolster, first spacing spread groove and second absorption permanent magnet steel attract each other, this fixes smoke transducer body and sensor fixed bolster through the mutual attraction of first absorption permanent magnet steel and second absorption permanent magnet steel, the installation dismantlement operation is convenient, be convenient for later repair and change, simple structure simultaneously, stability is high;
2. the utility model discloses a through setting up the mounting hole in fixed mounting iron sheet surface border position department, and the inside interlude of mounting hole has the fixed connection bolt, two damping spring have been cup jointed to a fixed connection bolt's outside, and two damping spring are located the upper and lower both sides of fixed mounting iron sheet respectively, this can install the inside at outside casing with the fixed mounting iron sheet through the fixed connection bolt, utilize the damping spring that the fixed mounting iron sheet distributes from top to bottom to carry out the shock attenuation operation in the transportation this moment, further improvement the stability of this sensor.
Drawings
FIG. 1 is an overall schematic view of the present invention;
FIG. 2 is an overall bottom schematic view of the present invention;
fig. 3 is an enlarged view of the utility model at a.
In the figure: 1. fixedly mounting iron sheets; 2. a limiting support rod; 3. first adsorption permanent magnet steel; 4. fixing the connecting bolt; 5. a damping spring; 6. a smoke sensor body; 7. a sensor fixing bracket; 8. second adsorption permanent magnet steel; 9. an outer protective cover; 10. a first limit connecting groove; 11. a second limit connecting groove; 12. a lock catch block.
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.
Referring to fig. 1-3, an embodiment of the present invention is shown: an adsorption type smoke gas sensor for intelligent fire fighting comprises a fixed mounting iron sheet 1, a plurality of limit support rods 2 are integrally connected on the inner side wall of the fixed mounting iron sheet 1, first adsorption permanent magnetic steel 3 is installed on the upper end face of each limit support rod 2, a sensor fixing support 7 is installed on the lower end face of the fixed mounting iron sheet 1, a smoke sensor body 6 is fixedly installed at the position of a middle shaft of the sensor fixing support 7, the smoke sensor body 6 is in threaded connection with a threaded hole in the middle position of the sensor fixing support 7, a first limit connecting groove 10 is installed on the lower end face of the sensor fixing support 7, the first limit connecting groove 10 and a second adsorption permanent magnetic steel 8 are mutually attracted, the first adsorption permanent magnetic steel 3 and the second adsorption permanent magnetic steel 8 are both in a ring shape, a second limit connecting groove 11 is arranged on the outer surface of one side of the first adsorption permanent magnetic steel 3, 2 buckles of spacing bracing piece are in the inside of the spacing spread groove 11 of second, the second adsorbs being provided with first spacing spread groove 10 on permanent magnet steel 8's the up end, 7 buckles of sensor fixed bolster are in the inside of first spacing spread groove 10, this is fixed smoke transducer body 6 and sensor fixed bolster 7 through the mutual attraction that first adsorption permanent magnet steel 3 and second adsorbed permanent magnet steel 8, the simple operation is dismantled in the installation, be convenient for the maintenance and the change in later stage, while simple structure, stability is high.
Further, 1 surface border position department of fixed mounting iron sheet is provided with the mounting hole, and the inside interlude of mounting hole has fixed connection bolt 4, two damping spring 5 have been cup jointed to a fixed connection bolt 4's outside, and two damping spring 5 are located the upper and lower both sides of fixed mounting iron sheet 1 respectively, this can install the inside of outside casing with fixed mounting iron sheet 1 through fixed connection bolt 4, damping spring 5 that utilizes fixed mounting iron sheet 1 to distribute from top to bottom this moment carries out the shock attenuation operation in the transportation, further improvement the stability of this sensor.
Further, four lock catch blocks 12 are arranged on one end face of the smoke sensor body 6, an outer protection cover 9 is sleeved outside one end of the smoke sensor body 6, and the outer protection cover 9 is locked inside the lock catch blocks 12.
The working principle is as follows: when in use, the fixed mounting iron sheet 1 is fixedly arranged in the shell through the fixed connecting bolt 4, and the damping springs 5 are respectively arranged at the two symmetrical sides of the fixed mounting iron sheet 1, so that the vibration transmitted to the fixed mounting iron sheet 1 in the subsequent transportation and installation process can be weakened, then the outer protective cover 9 is buckled and arranged in the locking block 12 on one end surface of the smoke sensor body 6, then the assembled smoke sensor body 6 is screwed in the threaded hole at the position of the central shaft of the sensor fixing support 7, then the sensor fixing support 7 is buckled and arranged in the first limit connecting groove 10 on the outer surface of one side of the second adsorption permanent magnet steel 8, then the first adsorption permanent magnet steel 3 is arranged on the upper surface of the fixed mounting iron sheet 1, and the limit supporting rod 2 is buckled and arranged in the second limit connecting groove 11 on the lower surface of the first adsorption permanent magnet steel 3, and finally, the second adsorption permanent magnet steel 8 and the first adsorption permanent magnet steel 3 are combined, so that the smoke sensor body 6 is quickly installed and fixed.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an absorption formula smog gas sensor for wisdom fire control, includes fixed mounting iron sheet (1), its characterized in that: a plurality of limit support rods (2) are integrally connected to the inner side wall of the fixed mounting iron sheet (1), first absorption permanent magnet steel (3) are installed on the upper end face of the limit support rods (2), a sensor fixing support (7) is installed on the lower end face of the fixed mounting iron sheet (1), a smoke sensor body (6) is fixedly installed at the middle shaft position of the sensor fixing support (7), a first limit connecting groove (10) is installed on the lower end face of the sensor fixing support (7), and the first limit connecting groove (10) and the second absorption permanent magnet steel (8) are mutually attracted.
2. The smoke gas sensor of claim 1, wherein: the edge position department of fixed mounting iron sheet (1) surface is provided with the mounting hole, and the inside interlude of mounting hole has fixed connection bolt (4), one two damping spring (5) have been cup jointed to the outside of fixed connection bolt (4), and two damping spring (5) are located the upper and lower both sides of fixed mounting iron sheet (1) respectively.
3. The smoke gas sensor of claim 1, wherein: the first adsorption permanent magnet steel (3) is in a ring shape, a second limiting connecting groove (11) is formed in the outer surface of one side of the first adsorption permanent magnet steel (3), and the limiting support rod (2) is buckled inside the second limiting connecting groove (11).
4. The smoke gas sensor of claim 1, wherein: the second adsorbs permanent magnet steel (8) and is the ring form, and is provided with first spacing spread groove (10) on the up end of second adsorption permanent magnet steel (8), sensor fixed bolster (7) buckle is in the inside of first spacing spread groove (10).
5. The smoke gas sensor of claim 1, wherein: the smoke sensor body (6) is in threaded connection with a threaded hole in the middle of the sensor fixing support (7).
6. The smoke gas sensor of claim 1, wherein: the smoke sensor is characterized in that four locking blocks (12) are arranged on one end face of the smoke sensor body (6), an outer protection cover (9) is sleeved outside one end of the smoke sensor body (6), and the outer protection cover (9) is locked inside the locking blocks (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121211337.9U CN215488516U (en) | 2021-06-01 | 2021-06-01 | A absorption formula smog gas sensor for wisdom fire control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121211337.9U CN215488516U (en) | 2021-06-01 | 2021-06-01 | A absorption formula smog gas sensor for wisdom fire control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215488516U true CN215488516U (en) | 2022-01-11 |
Family
ID=79781937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121211337.9U Expired - Fee Related CN215488516U (en) | 2021-06-01 | 2021-06-01 | A absorption formula smog gas sensor for wisdom fire control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215488516U (en) |
-
2021
- 2021-06-01 CN CN202121211337.9U patent/CN215488516U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220111 |