CN218568159U - Smoke detection device for thermal power plant - Google Patents
Smoke detection device for thermal power plant Download PDFInfo
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- CN218568159U CN218568159U CN202222542408.4U CN202222542408U CN218568159U CN 218568159 U CN218568159 U CN 218568159U CN 202222542408 U CN202222542408 U CN 202222542408U CN 218568159 U CN218568159 U CN 218568159U
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- rod
- power plant
- groove
- detection device
- thermal power
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- 239000000779 smoke Substances 0.000 title claims abstract description 57
- 238000001514 detection method Methods 0.000 title claims abstract description 19
- 238000001125 extrusion Methods 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 25
- 239000000428 dust Substances 0.000 claims description 22
- 238000003825 pressing Methods 0.000 claims description 13
- 210000001503 joint Anatomy 0.000 claims description 3
- 238000000926 separation method Methods 0.000 abstract description 2
- 238000003860 storage Methods 0.000 description 5
- 230000008595 infiltration Effects 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/106—Ring-shaped filtering elements
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fire-Detection Mechanisms (AREA)
- Fire Alarms (AREA)
Abstract
The utility model relates to a smoke detection technical field specifically is a smoke detection device is used in thermal power plant, including the power plant wall body, the bottom of power plant wall body is fixed with the mount pad, and the both ends of mount pad are fixed with the fixed block to the spacing groove has been seted up to the inside of just mount pad. This smoke detection device is used in thermal power plant, press down the control lever and drive the gag lever post and slide and extrude the second spring to the mount pad and through the lug, and the ejector pin that drives its tip slides thereupon and extrudees the lifter, slide to the draw-in groove when putting until the ejector pin, the lifter drives the ejector pin and resets and block in the draw-in groove, manually press down the first spring of press lever extrusion, make the press lever slide and extrude the ejector pin to the draw-in groove in the supporting shoe, make the ejector pin break away from the draw-in groove so that the pull control lever, make smoke detector can dismantle the change fast, the realization is to the separation and the dismantlement of mount pad and smoke alarm.
Description
Technical Field
The utility model relates to a smog detects technical field, specifically is a smog 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 the concentration of smoke, and the inside of the smoke detector adopts ion type smoke sensor, which is a sensor with advanced technology and stable and reliable work, and is widely applied to various fire alarm systems, and the performance of the smoke detector is far superior to that of gas-sensitive resistors type fire alarms.
Thermal power factory for short, be the mill that utilizes the combustible substance as fuel production electric energy, consequently can dope smog in the air in the thermal power factory, need monitor the concentration of judging smog through smoke detection device, thereby take precautions against the emergence of conflagration phenomenon, current smoke detection device is mostly through bolt and wall body snap-on use, however need wholly dismantle when the device breaks down and damages and install again, it is not hard up easily to fall in original screw hole once more to install, easily cause the damage to the wall from the installation of newly punching, therefore the practicality is reduced, thereby long-term use dust easily permeates inside and lead to inside components and parts to damage influence life.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a smoke detection device is used in thermal power plant to it uses through bolt and wall body snap-on mostly to provide smoke detection device in solving above-mentioned background art, however need wholly dismantle when the device breaks down and damages and install again, installs again and easily becomes flexible in original screw hole and falls, from the installation of newly punching and easily causing the damage to the wall, reduces the practicality, thereby use the inside problem that leads to inside components and parts to damage influence life that leads to of the easy infiltration of dust for a long time. In order to achieve the above object, the utility model provides a following technical scheme: a smoke detection device for a thermal power plant comprises a power plant wall body, wherein an installation seat is fixed at the bottom of the power plant wall body, fixed blocks are fixed at two ends of the installation seat, and a limiting groove is formed in the installation seat;
the middle joint of spacing groove has smoke detector, and passes through the connecting piece joint between mount pad and the smoke detector, smoke detector's outer wall is equipped with the shell, and the surface of shell has seted up into the mouth to the inside of advancing the mouth has the dust screen through the buckle joint.
Preferably, the fixed block power plant walls are fixedly connected through screws.
Preferably, the connecting piece includes installation piece, draw-in groove, supporting shoe, press ram, first spring, control lever, ejector pin, gag lever post, lug and second spring, mount pad and installation piece fixed connection, and installation piece and supporting shoe fixed connection, the supporting shoe with press ram sliding connection, and press ram and first spring fixed connection, installation piece and control lever sliding connection, and through ejector pin fixed connection between control lever and the ejector pin to ejector pin and draw-in groove joint.
Preferably, the control rod is fixedly connected with the limiting rod, the limiting rod is connected with the smoke detector in an embedded mode, the limiting rod is fixedly connected with the lug, the limiting rod is connected with the second spring in a sleeved mode, and the second spring is fixedly connected with the mounting seat.
Preferably, the number of the clamping grooves is two.
Preferably, the buckle is including putting thing frame, leading to groove, screw rod and dog, put thing frame and dust screen joint, and put between thing frame and the dog through leading to the groove joint to through screw rod threaded connection between dog and the shell.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, insert the spacing inslot and press the control lever through smoke alarm, make the control lever drive the gag lever post and slide and extrude the second spring to the mount pad through the lug, and the ejector pin that drives its tip slides thereupon and extrudees the pole, slide to the draw-in groove when putting until the ejector pin, the pole drives the ejector pin and resets and block in the draw-in groove, make firm in installation in the gag lever post embedding mount pad, when smoke detector breaks down and need dismantle the change to it, press the first spring of pole extrusion manually, make the push rod slide and extrude the ejector pin to the draw-in groove in the supporting shoe, make the ejector pin break away from the draw-in groove so that the pull control lever, make the control lever drive the gag lever post slide and break away from the mount pad, make smoke detector can dismantle the change fast, realize separation and the dismantlement to mount pad and smoke alarm, and improve work efficiency.
The utility model discloses in, protect into the mouth of cigarette through the dust screen, cause the components and parts to damage in avoiding dust infiltration smoke alarm, use the dust for a long time and pile up and can cause the jam on the dust screen, need regularly dismantle the washing, manual rotation screw rod drives the dog and rotates during the dismantlement, is horizontal state back until dog and logical groove, will put the thing frame and take the dust screen to dismantle and get off so that wash.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is an enlarged schematic structural view of a point a in fig. 1 of the present invention;
fig. 3 is a schematic view of the connection structure of the dust screen and the housing of the present invention.
In the figure: 1. a mounting seat; 101. a power plant wall; 2. a fixed block; 3. a limiting groove; 301. mounting a block; 302. a card slot; 303. a supporting block; 304. a pressing lever; 305. a first spring; 306. a control lever; 307. an extrusion stem; 308. a top rod; 309. a limiting rod; 3010. a bump; 3011. a second spring; 4. a smoke detector; 5. a housing; 6. a smoke inlet; 7. a storage frame; 701. a through groove; 702. a screw; 703. a stopper; 8. a dust screen.
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. Based on the embodiments in the present invention, all other embodiments obtained by the staff of ordinary skill in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: a smoke detection device for a thermal power plant comprises a power plant wall 101, wherein an installation seat 1 is fixed at the bottom of the power plant wall 101, fixed blocks 2 are fixed at two ends of the installation seat 1, and a limiting groove 3 is formed in the installation seat 1;
the middle joint of spacing groove 3 has smoke detector 4, and passes through the connecting piece joint between mount pad 1 and the smoke detector 4, and smoke detector 4's outer wall is equipped with shell 5, and the surface of shell 5 has seted up into mouth 6 to the inside of advancing mouth 6 has dust screen 8 through the buckle joint.
In this embodiment, as shown in fig. 1, 2 and 3, the fixing block 2 is fixedly connected to the wall 101 of the power plant by screws.
In this embodiment, as shown in fig. 1, fig. 2, and fig. 3, the connecting member includes a mounting block 301, a clamping groove 302, a supporting block 303, a pressing rod 304, a first spring 305, a control rod 306, an extruding rod 307, a top rod 308, a limiting rod 309, a protrusion 3010, and a second spring 3011, the mounting base 1 is fixedly connected to the mounting block 301, the mounting block 301 is fixedly connected to the supporting block 303, the supporting block 303 is slidably connected to the pressing rod 304, the pressing rod 304 is fixedly connected to the first spring 305, the mounting block 301 is slidably connected to the control rod 306, the control rod 306 is fixedly connected to the top rod 308 through the extruding rod 307, the top rod 308 is clamped to the clamping groove 302, the smoke detector 4 is inserted into the limiting groove 3 and presses the control rod 306, so that the control rod 306 drives the limiting rod 309 to slide into the mounting base 1 and extrudes the second spring 3011 through the protrusion 3010, the top rod 308 at the end of the control rod 306 slides and extrudes the extruding rod 307, and the top rod 308 slides and presses the extruding rod 307, and when the top rod 308 slides to the position of the top rod 302, the top rod 309 drives the top rod 309 to reset and insert into the clamping groove 302, so that the top rod 309 is inserted into the mounting base 302, and the mounting base 1.
In this embodiment, as shown in fig. 1, fig. 2 and fig. 3, the control rod 306 is fixedly connected to the limiting rod 309, the limiting rod 309 is embedded to the smoke detector 4, the limiting rod 309 is fixedly connected to the bump 3010, the limiting rod 309 is sleeved to the second spring 3011, the second spring 3011 is fixedly connected to the mounting base 1, the pressing rod 304 is manually pressed to extrude the first spring 305, so that the pressing rod 304 slides towards the slot 302 in the supporting block 303 and extrudes the push rod 308, the push rod 308 is separated from the slot 302 to pull the control rod 306, and the control rod 306 drives the limiting rod 309 to slide and separate from the mounting base 1, so that the smoke detector 4 can be quickly detached and replaced.
In this embodiment, as shown in fig. 1, fig. 2, and fig. 3, two slots 302 are formed, and the ejector rod 308 is limited by the slots 302.
In this embodiment, as shown in fig. 1, fig. 2, and fig. 3, the buckle includes a storage frame 7, a through groove 701, a screw 702, and a stopper 703, the storage frame 7 is connected to the dust screen 8 in a snap-fit manner, the storage frame 7 is connected to the stopper 703 through the through groove 701 in a snap-fit manner, the stopper 703 is connected to the housing 5 through the screw 702 in a threaded manner, and the screw 702 is rotated manually to drive the stopper 703 to rotate until the stopper 703 and the through groove 701 are in a horizontal state, so as to detach the storage frame 7 with the dust screen 8, thereby facilitating cleaning.
The utility model discloses a use method and advantage: this kind of smoke detection device for thermal power plant is at the during operation, the working process as follows:
as shown in fig. 1, 2 and 3, when the smoke detector is used, firstly, the smoke detector is installed, a fixing block 2 is inserted through a screw and fixed with a power plant wall 101, then, a smoke detector 4 is inserted into a limiting groove 3 and presses a control rod 306, so that the control rod 306 drives a limiting rod 309 to slide towards an installation base 1 and presses a second spring 3011 through a bump 3010, along with the sliding of the control rod 306, a top rod 308 at the end of the control rod 306 slides along with the sliding and pressing rod 307, until the top rod 308 slides to the position of a clamping groove 302, the pressing rod 307 drives the top rod 308 to reset and be clamped into the clamping groove 302, so that the limiting rod 309 is embedded into the installation base 1 and firmly installed, when the smoke detector 4 fails and needs to be disassembled and replaced, the pressing rod 304 is manually pressed to press the first spring 305, so that the pressing rod 304 slides towards the clamping groove 302 in the supporting block 303 and presses the top rod 308, make ejector pin 308 break away from draw-in groove 302 so that pull control lever 306, make control lever 306 drive gag lever post 309 slide and break away from mount pad 1, make smoke detector 4 can dismantle the change fast, and long-term use smoke detector 4 can be infected with the dust, dust infiltration smoke detector 4 is inside can cause the damage to it, consequently protect it through dust screen 8, long-term use dust piles up and can cause the jam on dust screen 8, need regularly to dismantle the washing, manual rotatory screw 702 drives dog 703 rotation during the dismantlement, after dog 703 and logical groove 701 are the horizontal plane state, will put thing frame 7 and dismantle with dust screen 8 and get off so that wash, will put thing frame 7 and inlet 6 laminating during the washing installation, rotatory screw 702 drives the dog and rotates to be the cross joint state with logical groove 701 and make and put thing frame 7 installation firm.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a smoke detection device for thermal power plant, includes power plant wall body (101), its characterized in that: the bottom of the power plant wall body (101) is fixedly provided with an installation seat (1), two ends of the installation seat (1) are fixedly provided with fixed blocks (2), and a limiting groove (3) is formed in the installation seat (1);
the middle joint of spacing groove (3) has smoke detector (4), and passes through the connecting piece joint between mount pad (1) and smoke detector (4), the outer wall of smoke detector (4) is equipped with shell (5), and the surface of shell (5) has seted up into mouth (6) to the inside of entering mouth (6) has dust screen (8) through the buckle joint.
2. The smoke detection device for a thermal power plant according to claim 1, wherein: the fixed block (2) is fixedly connected with the power plant wall (101) through screws.
3. The smoke detection device for a thermal power plant according to claim 1, wherein: the connecting piece comprises an installation block (301), a clamping groove (302), a supporting block (303), a pressing rod (304), a first spring (305), a control rod (306), an extrusion rod (307), a top rod (308), a limiting rod (309), a convex block (3010) and a second spring (3011), the installation base (1) is fixedly connected with the installation block (301), the installation block (301) is fixedly connected with the supporting block (303), the supporting block (303) is slidably connected with the pressing rod (304), the pressing rod (304) is fixedly connected with the first spring (305), the installation block (301) is slidably connected with the control rod (306), the control rod (306) is fixedly connected with the top rod (308) through the extrusion rod (307), and the top rod (308) is clamped with the clamping groove (302).
4. The smoke detection device for a thermal power plant according to claim 3, wherein: the control rod (306) is fixedly connected with the limiting rod (309), the limiting rod (309) is connected with the smoke detector (4) in an embedded mode, the limiting rod (309) is fixedly connected with the lug (3010), the limiting rod (309) is connected with the second spring (3011) in a sleeved mode, and the second spring (3011) is fixedly connected with the mounting seat (1).
5. The smoke detection device for a thermal power plant according to claim 3, wherein: two clamping grooves (302) are formed.
6. The smoke detection device for a thermal power plant according to claim 1, wherein: the buckle is including putting thing frame (7), leading to groove (701), screw rod (702) and dog (703), put thing frame (7) and dust screen (8) joint, and put between thing frame (7) and dog (703) through leading to groove (701) joint to through screw rod (702) threaded connection between dog (703) and shell (5).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222542408.4U CN218568159U (en) | 2022-09-26 | 2022-09-26 | Smoke detection device for thermal power plant |
| DE202023105582.6U DE202023105582U1 (en) | 2022-09-26 | 2023-09-26 | A smoke detection device for thermal power plants |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222542408.4U CN218568159U (en) | 2022-09-26 | 2022-09-26 | Smoke detection device for thermal power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218568159U true CN218568159U (en) | 2023-03-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222542408.4U Active CN218568159U (en) | 2022-09-26 | 2022-09-26 | Smoke detection device for thermal power plant |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN218568159U (en) |
| DE (1) | DE202023105582U1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117636563B (en) * | 2023-11-28 | 2024-06-11 | 哈工科讯(沈阳)智能工业技术有限公司 | Smoke sensor convenient to dismantle and change |
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2022
- 2022-09-26 CN CN202222542408.4U patent/CN218568159U/en active Active
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2023
- 2023-09-26 DE DE202023105582.6U patent/DE202023105582U1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| DE202023105582U1 (en) | 2023-10-16 |
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