CN211787425U - Smoke detection device for thermal power plant - Google Patents
Smoke detection device for thermal power plant Download PDFInfo
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- CN211787425U CN211787425U CN202020734075.3U CN202020734075U CN211787425U CN 211787425 U CN211787425 U CN 211787425U CN 202020734075 U CN202020734075 U CN 202020734075U CN 211787425 U CN211787425 U CN 211787425U
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- smoke
- fixedly connected
- smoke detector
- thermal power
- detection device
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Abstract
The utility model discloses a smoke detection device for thermal power plant, including the smoke detector body, the lower surface of smoke detector body is equipped with into the cigarette storehouse, the surface in cigarette storehouse has been seted up into the mouth, the last fixed surface of smoke detector body is connected with the mount pad, the last fixed surface of mount pad installs the fixing base, the internal surface of fixing base has been seted up and has been unlocked chamber and slot, the one end inner wall fixedly connected with retainer plate of slot is kept away from in the unlocking chamber, there is the adapter sleeve on the surface of retainer plate through first spring swing joint, the internal surface fixedly connected with activity ejector pin of adapter sleeve, the one end fixedly connected with press the piece of activity ejector pin. The utility model discloses a smoke detection device is convenient for install once more and dismantles work when follow-up maintenance, practices thrift the dismouting time, improves work efficiency, the impaired condition when simultaneously can greatly reduced conflagration, and is comparatively practical.
Description
Technical Field
The utility model relates to a smoke detector technical field especially relates to a smoke detection device is used in thermal power plant.
Background
The smoke detector is also called as a smoke detector, a smoke sensing detector and a smoke sensing sensor, is mainly applied to a fire-fighting system and also applied to the construction of a security system. It is a typical equipment that turns from space fire protection to civil use. The smoke detector realizes fire prevention mainly by monitoring smoke concentration, the ion type smoke sensor is adopted in the smoke detector, the ion type smoke sensor is a sensor with advanced technology and stable and reliable work, is widely applied to various fire alarm systems, and has far better performance than a gas sensitive resistor type fire alarm.
At present, this kind of smoke detector is used for taking precautions against the conflagration also commonly used in thermal power plant, however, existing this kind of smoke detector still has when using drawback such as difficult dismantlement maintenance after the installation, and single structure simultaneously, detection effect is not good, has caused certain harmful effects in actual use, consequently, we have provided a smoke detection device for thermal power plant.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a smoke detection device for a thermal power plant.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a smoke detection device for a thermal power plant comprises a smoke detector body, wherein a smoke inlet is formed in the surface of the smoke inlet, a mounting seat is fixedly connected to the upper surface of the smoke detector body, a fixing seat is fixedly mounted on the upper surface of the mounting seat, an unlocking cavity and a slot are formed in the inner surface of the fixing seat, a fixing ring is fixedly connected to the inner wall of one end, away from the slot, of the unlocking cavity, a connecting sleeve is movably connected to the surface of the fixing ring through a first spring, a movable ejector rod is fixedly connected to the inner surface of the connecting sleeve, a pressing sheet is fixedly connected to one end of the movable ejector rod, an unlocking ejection column is fixedly connected to the other end of the movable ejector rod, an installation insertion column is mounted in the slot, and a movable clamping column is movably mounted on the inner surface of one side of the top of the installation insertion column through a second spring, a clamping hole is formed between the slot and the unlocking cavity, and the unlocking cavity is clamped in the clamping hole.
Preferably, the smoke detector body is RS812B, and alarm lamps are arranged on two sides of the smoke inlet bin.
Preferably, the number of the smoke inlets is a plurality of, and dust screens are fixedly installed in the smoke inlets.
Preferably, the front side and the rear side of the fixing seat are provided with mounting pieces at the top, and the inner surface of the mounting pieces is provided with threaded holes.
Preferably, the movable ejector rod and the pressing sheet form a T-shaped structure in cross section.
Preferably, the lower surface mounting of fixing base has the collection petticoat pipe, and what the collection petticoat pipe is round platform shape, the last fixed surface of collection petticoat pipe is connected with the thread bush, thread bush internal thread is connected with screwed joint, and screwed joint with fixing base fixed connection.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through setting up the installation piece, can install the fixing base in the region that needs to install smoke detection device, people only need insert the post card with the installation of mount pad into the slot, when the activity card post reaches the draw-in hole position, push the activity card post into the draw-in hole under the effect of second spring, realize the fixed mounting of fixing base and mount pad, and then realize the installation to smoke detection device, comparatively convenient, when needing to overhaul, people only need through pressing the pressing sheet, thereby drive the horizontal migration of activity ejector pin, thereby can let the unblock fore-set push out the activity card post of joint in the draw-in hole, thereby let the installation insert the post and break away from the slot, realize the separation and the dismantlement to fixing base and mount pad, easy operation is convenient, shorten the time of dismouting once more, improve work efficiency;
2. the utility model discloses in, through setting up the collection petticoat pipe, can gather together smog detection device's below peripheral zone's smog to carry out the smog alarm in advance, the impaired condition during greatly reduced conflagration through screwed joint and thread bush, is convenient for choose for use according to different demands to the installation and the dismantlement of collection petticoat pipe.
To sum up, the utility model discloses a smoke detector device is convenient for install once more and dismantles work when follow-up overhauls, practices thrift the dismouting time, improves work efficiency, and the impaired condition when simultaneously can the greatly reduced conflagration is comparatively practical.
Drawings
Fig. 1 is a schematic structural view of a smoke detection device for a thermal power plant according to the present invention;
fig. 2 is an enlarged view of a in fig. 1 of a smoke detection device for a thermal power plant according to the present invention;
fig. 3 is a front view of a smoke detection device for a thermal power plant according to a second embodiment of the present invention.
In the figure: 1 smoke detector body, 2 advance cigarette storehouse, 3 advance the mouth, 4 mount pads, 5 fixing bases, 6 unblock chambeies, 7 slots, 8 retainer plates, 9 first spring, 10 adapter sleeves, 11 activity ejector pins, 12 pressing pieces, 13 unblock fore-set, 14 installation plug posts, 15 second springs, 16 activity card posts, 17 calorie holes, 18 collection petticoat pipe, 19 dust screens, 20 warning lights, 21 screwed joint, 22 thread bush, 23 mounting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
The first embodiment is as follows:
referring to fig. 1-2, a smoke detecting device for a thermal power plant comprises a smoke detector body 1, wherein a smoke inlet bin 2 is arranged on the lower surface of the smoke detector body 1, a smoke inlet 3 is formed in the surface of the smoke inlet bin 2, an installation seat 4 is fixedly connected to the upper surface of the smoke detector body 1, a fixed seat 5 is fixedly installed on the upper surface of the installation seat 4, an unlocking cavity 6 and an insertion slot 7 are formed in the inner surface of the fixed seat 5, a fixed ring 8 is fixedly connected to the inner wall of one end, far away from the insertion slot 7, of the unlocking cavity 6, a connecting sleeve 10 is movably connected to the surface of the fixed ring 8 through a first spring 9, a movable ejector rod 11 is fixedly connected to the inner surface of the connecting sleeve 10, a pressing piece 12 is fixedly connected to one end of the movable ejector rod 11, an unlocking ejector column 13 is fixedly connected to the other end of the movable ejector rod, the top one side internal surface of post 14 is inserted in the installation has movable card post 16 through second spring 15 movable mounting, slot 7 with be equipped with card hole 17 between the chamber 6 of just unblock, 6 joints of chamber are just unblock in card hole 17.
The type of the smoke detector body 1 is RS812B, and alarm lamps 20 are arranged on two sides of the smoke inlet bin 2.
Wherein, the number of the smoke inlet 3 is a plurality of, and a dust screen 19 is fixedly arranged in the smoke inlet 3.
Wherein, the front side of fixing base 5 and rear side outer wall top position all are equipped with installation piece 23, and the internal surface of installation piece 23 sets up threaded hole.
Wherein, the movable mandril 11 and the pressing sheet 12 form a T-shaped structure in cross section.
Example two:
referring to fig. 1-3, a smoke detecting device for a thermal power plant comprises a smoke detector body 1, wherein a smoke inlet bin 2 is arranged on the lower surface of the smoke detector body 1, a smoke inlet 3 is formed in the surface of the smoke inlet bin 2, an installation seat 4 is fixedly connected to the upper surface of the smoke detector body 1, a fixed seat 5 is fixedly installed on the upper surface of the installation seat 4, an unlocking cavity 6 and an insertion slot 7 are formed in the inner surface of the fixed seat 5, a fixed ring 8 is fixedly connected to the inner wall of one end, far away from the insertion slot 7, of the unlocking cavity 6, a connecting sleeve 10 is movably connected to the surface of the fixed ring 8 through a first spring 9, a movable ejector rod 11 is fixedly connected to the inner surface of the connecting sleeve 10, a pressing piece 12 is fixedly connected to one end of the movable ejector rod 11, an unlocking ejector column 13 is fixedly connected to the other end of the movable ejector rod, the top one side internal surface of post 14 is inserted in the installation has movable card post 16 through second spring 15 movable mounting, slot 7 with be equipped with card hole 17 between the chamber 6 of just unblock, 6 joints of chamber are just unblock in card hole 17.
The type of the smoke detector body 1 is RS812B, and alarm lamps 20 are arranged on two sides of the smoke inlet bin 2.
Wherein, the number of the smoke inlet 3 is a plurality of, and a dust screen 19 is fixedly arranged in the smoke inlet 3.
Wherein, the front side of fixing base 5 and rear side outer wall top position all are equipped with installation piece 23, and the internal surface of installation piece 23 sets up threaded hole.
Wherein, the movable mandril 11 and the pressing sheet 12 form a T-shaped structure in cross section.
Wherein, the lower surface mounting of fixing base 5 has collection petticoat pipe 18, and collection petticoat pipe 18 be the round platform shape, the last fixed surface of collection petticoat pipe 18 is connected with thread bush 22, thread bush 22 internal thread connection has screwed joint 21, and screwed joint 21 with fixing base 5 fixed connection.
The working principle is as follows: when the smoke detector is used, the fixing seat 5 can be installed in an area where the smoke detector needs to be installed by arranging the installation sheet 23, people only need to clamp the installation insertion column 14 of the installation seat 4 into the slot 7, when the movable clamping column 16 reaches the position of the clamping hole 17, the movable clamping column 16 is pushed into the clamping hole 17 under the action of the second spring 15, the fixed installation of the fixing seat 5 and the installation seat 4 is realized, the smoke detector is further installed conveniently, when the smoke detector needs to be overhauled, people only need to press the pressing sheet 12 to drive the movable ejector rod 11 to horizontally move, so that the movable clamping column 16 clamped in the clamping hole 17 can be pushed out by the unlocking ejection column 13, the installation insertion column 14 is separated from the slot 7, the separation and the disassembly of the fixing seat 5 and the installation seat 4 are realized, the smoke collector is simple and convenient to operate, the time for disassembling and assembling again is shortened, the working efficiency is improved, by arranging the smoke collector hood, can gather together the smog of smog detection device's below peripheral zone to carry out the smog alarm in advance, the impaired condition when greatly reduced conflagration is convenient for install and dismantle collection petticoat pipe 18 through screwed joint 21 and thread bush 22, the people of being convenient for choose for use according to different demands, the utility model discloses a smog detection device installs once more when being convenient for follow-up maintenance and dismantles work, practices thrift the dismouting time, improves work efficiency, and the impaired condition when simultaneously can greatly reduced conflagration is comparatively practical.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a smoke detection device for thermal power plant, includes smoke detector body (1), its characterized in that, the lower surface of smoke detector body (1) is equipped with into cigarette storehouse (2), the surface of advancing cigarette storehouse (2) has seted up into mouth (3), the last fixed surface of smoke detector body (1) is connected with mount pad (4), the last fixed surface of mount pad (4) installs fixing base (5), the internal surface of fixing base (5) has seted up unblock chamber (6) and slot (7), the one end inner wall fixedly connected with retainer plate (8) of slot (7) are kept away from to unblock chamber (6), the surface of retainer plate (8) has adapter sleeve (10) through first spring (9) swing joint, the internal surface fixedly connected with activity of adapter sleeve (10) presses ejector pin (11), the one end fixedly connected with piece (12) of activity ejector pin (11), the other end fixedly connected with unblock fore-set (13) of activity ejector pin (11), install the installation in slot (7) and insert post (14), the installation is inserted the top one side internal surface of post (14) and is passed through second spring (15) movable mounting and have activity card post (16), slot (7) with be equipped with card hole (17) between unblock chamber (6), and unblock chamber (6) joint is in card hole (17).
2. The smoke detector for thermal power plants according to claim 1, wherein the type of the smoke detector body (1) is RS812B, and alarm lamps (20) are arranged on two sides of the smoke inlet bin (2).
3. The smoke detection device for the thermal power plant according to claim 1, wherein the number of the smoke inlets (3) is several, and a dust screen (19) is fixedly installed in the smoke inlets (3).
4. The smoke detector for the thermal power plant according to claim 1, wherein mounting pieces (23) are arranged at the top positions of the outer walls of the front side and the rear side of the fixing seat (5), and threaded holes are formed in the inner surfaces of the mounting pieces (23).
5. The smoke detector for thermal power plants according to claim 1, wherein the movable ejector rod (11) and the pressing piece (12) form a T-shaped structure in cross section.
6. The smoke detection device for the thermal power plant according to claim 1, wherein a smoke collecting hood (18) is installed on the lower surface of the fixing seat (5), the smoke collecting hood (18) is in a circular truncated cone shape, a threaded sleeve (22) is fixedly connected to the upper surface of the smoke collecting hood (18), a threaded joint (21) is connected to the threaded sleeve (22) in an internal thread mode, and the threaded joint (21) is fixedly connected with the fixing seat (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020734075.3U CN211787425U (en) | 2020-05-07 | 2020-05-07 | Smoke detection device for thermal power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020734075.3U CN211787425U (en) | 2020-05-07 | 2020-05-07 | Smoke detection device for thermal power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211787425U true CN211787425U (en) | 2020-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020734075.3U Expired - Fee Related CN211787425U (en) | 2020-05-07 | 2020-05-07 | Smoke detection device for thermal power plant |
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| CN (1) | CN211787425U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113769315A (en) * | 2021-10-14 | 2021-12-10 | 克拉玛依市三达新技术股份有限公司 | Wisdom mill fire control system of patrolling and examining |
-
2020
- 2020-05-07 CN CN202020734075.3U patent/CN211787425U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113769315A (en) * | 2021-10-14 | 2021-12-10 | 克拉玛依市三达新技术股份有限公司 | Wisdom mill fire control system of patrolling and examining |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 |
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| CF01 | Termination of patent right due to non-payment of annual fee |